betaboon/README.md Secret

## README.md

      
    Raw
  

              README.md
            
          
    What I'm trying to achieve

On a macos system i want to install nix, run nix-shell -p nixops and deploy nixos-containers into a local virtualbox.
create deployment

prerequirements

executed approach 1 or 2
steps

nix-shell -p nixops
nixops create deployment.nix -d test
nixops deploy -d test
nixops ssh vbox

what has worked so far:


install nix as described in the manual (curl https://nixos.org/nix/install | sh)


run nix-shell -p nixops and nixops create deployment.nix


create a nix-docker container using the script linked in approach 2. (works out of the box)


-> using: source start-docker-nix-build-slave (see nix-docker.log)


use the demo-vmdk as a build-slave


use nix to build in that build-slave (see debug.log)


-> using: nix-build -E 'with import <nixpkgs> { system = "x86_64-linux"; }; runCommand "foobar" {} "touch $out"'


deploy a virtualbox using nixops


what has not worked:


run nixops deploy successfully
-> currently deploying containers into a virtualbox breaks. deploying the virtualbox works.

further information:


macos: 10.12.4
nix: 1.11.15

approach 1 - virtualbox:

run a nixos virtualbox, use that as a remote build machine (https://github.com/3noch/nix-vbox-build-slave)
prerequisites

nix and virtualbox installed
steps

git clone https://github.com/3noch/nix-vbox-build-slave
source ./nix-vbox-build-slave/setup

problems

the script is not able to fully create a nixos-virtualbox using nixops.
as a workaround, you can use the demo-vmdk (from nixos.org) and do the following modifications to it:

enable ssh
add the proper ssh-key to roots authorized-keys

approach 2 - nix-docker

run a nixos docker, use that as a remote build machine (https://github.com/LnL7/nix-docker)
prerequisites

nix and docker-for-mac installed
steps

git clone https://github.com/LnL7/nix-docker
source ./nix-docker/start-docker-nix-build-slave

problems:


NIX_REMOTE_HOSTS as set by the script has no effect on multi-user (nix-daemon) installations
setting EnvironmentVariables set in /Library/LaunchDaemons/org.nixos.nix-daemon.plist seems to have no effect !?

findings


according to LnL NIX_REMOTE_HOSTS as set by both scripts does not take effect on nix multi-user installs (as with macos).
on multi-user installs the nix-daemon does the actual building, thus NIX_REMOTE_HOSTS has to be set for the daemon
setting environment-variables for nix-daemon is done in /Library/LaunchDaemons/org.nixos.nix-daemon.plist


## debug.log
monarch:nixops-test betaboon$ nix-shell -p nixops

# check if ssh-config-entry for root exists
[nix-shell:~/nixops-test]$ sudo cat /var/root/.ssh/config
Password:
Host nix-vbox-build-slave
HostName 192.168.56.101

# check if root can do passwordless ssh into build-slave
[nix-shell:~/nixops-test]$ sudo ssh -i /var/root/.ssh/id_rsa nix-vbox-build-slave -- uname -a
Password:
Linux nixos 4.9.61 #1-NixOS SMP Wed Nov 8 09:08:37 UTC 2017 x86_64 GNU/Linux

# check if remote-systems configuration is correct
[nix-shell:~/nixops-test]$ cat /etc/nix/remote-systems.conf
nix-vbox-build-slave x86_64-linux "/var/root/.ssh/id_rsa" 1

# check that current-load directory has been created
[nix-shell:~/nixops-test]$ ls -lah /run/nix/
total 0
drwxr-xr-x 4 root wheel 136 Nov 12 00:06 .
drwxr-xr-x 3 root wheel 102 Nov 12 00:06 ..
drwxr-xr-x 2 root wheel  68 Nov 12 00:06 current-load

[nix-shell:~/nixops-test]$ find /run/nix/
/run/nix/
/run/nix/current-load

# check that nix-daemon plist has the proper environment variables
[nix-shell:~/nixops-test]$ cat /Library/LaunchDaemons/org.nixos.nix-daemon.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
    <key>Label</key>
    <string>org.nixos.nix-daemon</string>
    <key>RunAtLoad</key>
    <true/>
    <key>Program</key>
    <string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/bin/nix-daemon</string>
    <key>StandardErrorPath</key>
    <string>/var/log/nix-daemon.log</string>
    <key>StandardOutPath</key>
    <string>/var/log/nix-daemon.log</string>
    <key>EnvironmentVariables</key>
    <dict>
      <key>NIX_BUILD_HOOK</key>
      <string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/libexec/nix/build-remote.pl</string>
      <key>NIX_CONF_DIR</key>
      <string>/etc/nix</string>
      <key>NIX_CURRENT_LOAD</key>
      <string>/run/nix/current-load</string>
      <key>NIX_REMOTE_SYSTEMS</key>
      <string>/etc/nix/remote-systems.conf</string>
      <key>NIX_SSL_CERT_FILE</key>
      <string>/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt</string>
    </dict>
  </dict>
</plist>

# check if running nix-daemon has the proper environment variables
# note: you can un-/load the deamon using launchctl
# to unload: sudo launchctl unload /Library/LaunchDaemons/org.nixos.nix-daemon.plist
# to load: sudo launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist
[nix-shell:~/nixops-test]$ sudo launchctl print system/org.nixos.nix-daemon
org.nixos.nix-daemon = {
	active count = 1
	path = /Library/LaunchDaemons/org.nixos.nix-daemon.plist
	state = running

	program = /nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/bin/nix-daemon
	stdout path = /var/log/nix-daemon.log
	stderr path = /var/log/nix-daemon.log
	default environment = {
		PATH => /usr/bin:/bin:/usr/sbin:/sbin
	}

	environment = {
		NIX_REMOTE_SYSTEMS => /etc/nix/machines
		NIX_CONF_DIR => /etc/nix
		NIX_SSL_CERT_FILE => /nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt
		NIX_BUILD_HOOK => /nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/libexec/nix/build-remote.pl
		NIX_OTHER_STORES => /run/nix/remote-stores/*/nix
		NIX_CURRENT_LOAD => /run/nix/current-load
		XPC_SERVICE_NAME => org.nixos.nix-daemon
	}

	domain = com.apple.xpc.launchd.domain.system
	minimum runtime = 10
	exit timeout = 5
	runs = 1
	successive crashes = 0
	excessive crashing = 0
	pid = 79
	immediate reason = speculative
	forks = 17
	execs = 1
	trampolined = 1
	started suspended = 0
	proxy started suspended = 0
	last exit code = (never exited)

	event triggers = {
	}

	endpoints = {
	}

	dynamic endpoints = {
	}

	pid-local endpoints = {
	}

	instance-specific endpoints = {
	}

	event channels = {
	}

	sockets = {
	}

	spawn type = daemon
	spawn role = (null)
	jetsam priority = 3
	jetsam memory limit (active) = (unlimited)
	jetsam memory limit (inactive) = (unlimited)
	jetsamproperties category = daemon
	cpumon = default

	properties = {
		partial import = 0
		launchd bundle = 0
		xpc bundle = 0
		keepalive = 0
		runatload = 1
		dirty at shutdown = 0
		low priority i/o = 0
		low priority background i/o = 0
		legacy timer behavior = 0
		exception handler = 0
		multiple instances = 0
		supports transactions = 0
		supports pressured exit = 0
		enter kdp before kill = 0
		wait for debugger = 0
		app = 0
		system app = 0
		creates session = 0
		inetd-compatible = 0
		inetd listener = 0
		abandon process group = 0
		one-shot = 0
		requires reap = 0
		event monitor = 0
		penalty box = 0
		pended non-demand spawn = 1
		role account = 0
		launch only once = 0
		system support = 0
		app-like = 0
		inferred program = 0
		joins gui session = 0
		joins host session = 0
		parameterized sandbox = 0
		resolve program = 0
		abandon coalition = 0
		extension = 0
		nano allocator = 0
		no initgroups = 0
		start on fs mount = 0
		endpoints initialized = 1
		disallow all lookups = 0
		system service = 1
	}
}

# check if cross-compilation on builder-slave works
[nix-shell:~/nixops-test]$ nix-build -E 'with import <nixpkgs> { system = "x86_64-linux"; }; runCommand "foobar" {} "touch $out"'
these derivations will be built:
  /nix/store/l7zsz5b8niqnhcwsaqc4mk6a2szsdggk-foobar.drv
copying 1 missing paths (0.00 MiB) to ‘root@nix-vbox-build-slave’...
building ‘/nix/store/l7zsz5b8niqnhcwsaqc4mk6a2szsdggk-foobar.drv’ on ‘root@nix-vbox-build-slave’
/nix/store/q9m324xddq1a67f78m365q2an1x60r7l-foobar

[nix-shell:~/nixops-test]$ nixops create deployment.nix
created deployment ‘442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7’
442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7

# check if nixops deploy works
[nix-shell:~/nixops-test]$ nixops deploy
vbox> creating VirtualBox VM...
vbox> Virtual machine 'nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox' is created and registered.
vbox> UUID: 46705b48-8628-4645-9377-19ef9558a580
vbox> Settings file: '/Volumes/Storage1/VirtualboxVMs/nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox/nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox.vbox'
error: string index out of range

# NOTE: the problem above is solved by opening the virtualbox-vm-settings and clicking OK

[nix-shell:~/nixops-test]$ nixops deploy
vbox> creating disk ‘disk1’...
vbox> these derivations will be built:
vbox>   /nix/store/d1a29szzfmwaj3471ir2fp2fisn0frnf-virtualbox-nixops-16.09.877.5b08a40.vmdk.drv
vbox> building path(s) ‘/nix/store/didvrv41q49w9wfj4syymrjml3npcpkn-virtualbox-nixops-16.09.877.5b08a40.vmdk’
vbox> 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
vbox> Clone medium created in format 'VDI'. UUID: 51fb36c3-f889-4127-9130-9ad63627adf1
vbox> attaching disk ‘disk1’...
vbox> Waiting for VM "nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox" to power on...
vbox> VM "nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox" has been successfully started.
vbox> waiting for IP address.................................................... 192.168.56.102
vbox> setting state version to 16.09
vbox> waiting for SSH...
test> building initial configuration...
error: assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
(use ‘--show-trace’ to show detailed location information)
error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/qf/n1xghf7974v54qyl0qg4snnm0000gn/T/nixops-tmpK1Kr46/test-initial.nix', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1
# above: it seems like nixops is trying to build the linux package on the darwin-machine. which results in the assertion-error.
# this seems to be the main issue currently. maybe this is a bug in nixops?


# try to set system argument for deployment (!! does not seem to be effective)
[nix-shell:~/nixops-test]$ nixops set-args --argstr system x86_64-linux

[nix-shell:~/nixops-test]$ nixops deploy
test> building initial configuration...
error: assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
(use ‘--show-trace’ to show detailed location information)
error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/qf/n1xghf7974v54qyl0qg4snnm0000gn/T/nixops-tmp3gP_5G/test-initial.nix', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1

## deployment.nix
{

  network.description = "test deployment";

  vbox = {
    deployment.targetEnv = "virtualbox";
    deployment.virtualbox.memorySize = 512;
    deployment.virtualbox.vcpu = 1;
    deployment.virtualbox.headless = true;
  };

  test = { resources, ... }: {
    deployment.targetEnv = "container";
    deployment.container.host = resources.machines.vbox;
  };

}

## dtruss.log
	PID/THRD  SYSCALL(args) 		 = return
   79/0x22e:  fcntl(0x4, 0x1, 0x0)		 = 0 0
   79/0x22e:  fcntl(0x4, 0x2, 0x1)		 = 0 0
   79/0x22e:  getsockopt(0x4, 0x0, 0x1)		 = 0 0
   79/0x22e:  ioctl(0x2, 0x4004667A, 0x7FFF5B33A88C)		 = -1 Err#25
   79/0x22e:  ioctl(0x2, 0x40487413, 0x7FFF5B33A890)		 = -1 Err#25
   79/0x22e:  write(0x2, "accepted connection from pid <unknown>, user betaboon\n\0", 0x36)		 = 54 0
   79/0x22e:  fork()		 = 1404 0
 1404/0x50a4:  fork()		 = 0 0
 1404/0x50a4:  thread_selfid(0x0, 0x0, 0x0)		 = 20644 0
 1404/0x50a4:  bsdthread_register(0x7FFFC95380F4, 0x7FFFC95380E4, 0x2000)		 = -1 Err#22
   79/0x22e:  close(0x4)		 = 0 0
 1404/0x50a4:  getpid(0x7FFFC95380F4, 0x7FFFC95380E4, 0x2000)		 = 1404 0
 1404/0x50a4:  __mac_syscall(0x7FFFC9543C46, 0x4, 0x7FFF5B33A598)		 = -1 Err#45
 1404/0x50a4:  csops(0x57C, 0xB, 0x7FFF5B33A5D8)		 = -1 Err#22
 1404/0x50a4:  close(0x3)		 = 0 0
 1404/0x50a4:  setsid(0x3, 0xB, 0x7FFF5B33A5D8)		 = 1404 0
 1404/0x50a4:  sigaction(0x14, 0x7FFF5B33A7C8, 0x7FFF5B33A810)		 = 0 0
 1404/0x50a4:  bsdthread_create(0x1048CED20, 0x7F8B8CD00EC0, 0x80000)		 = 19075072 0
 1404/0x50a5:  fork()		 = 0 0
 1404/0x50a4:  read(0x4, "cxin\0", 0x8000)		 = 8 0
 1404/0x50a5:  thread_selfid(0x0, 0x0, 0x0)		 = 20645 0
 1404/0x50a4:  write(0x4, "oixd\0", 0x10)		 = 16 0
 1404/0x50a4:  read(0x4, "\017\001\0", 0x8000)		 = 24 0
 1404/0x50a4:  lstat64("/nix/store\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/store/.links\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/profiles\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/temproots\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/db\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/gcroots\0", 0x7FFF5B339870, 0x8000)		 = 0 0
 1404/0x50a4:  getuid(0x7FFF5B339AE9, 0x7FFF5B339870, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/profiles/per-user\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  chmod(0x7F8B8CD010E0, 0x3FF, 0x8000)		 = 0 0
 1404/0x50a4:  issetugid(0x7F8B8CD010E0, 0x3FF, 0x8000)		 = 0 0
 1404/0x50a4:  stat64("/nix/store\0", 0x7FFF5B33A490, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix/store\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  lstat64("/nix\0", 0x7FFF5B339860, 0x8000)		 = 0 0
 1404/0x50a4:  stat64("/nix/var/nix/db/reserved\0", 0x7FFF5B33A490, 0x8000)		 = 0 0
 1404/0x50a4:  open("/nix/var/nix/db/big-lock\0", 0x202, 0x180)		 = 3 0
 1404/0x50a4:  fcntl(0x3, 0x1, 0x0)		 = 0 0
 1404/0x50a4:  fcntl(0x3, 0x2, 0x1)		 = 0 0
 1404/0x50a4:  fcntl(0x3, 0x8, 0x7FFF5B3395E0)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/db/schema\0", 0x7FFF5B339680, 0x7FFF5B3395E0)		 = 0 0
 1404/0x50a4:  open("/nix/var/nix/db/schema\0", 0x0, 0x0)		 = 5 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B3394A0, 0x0)		 = 0 0
 1404/0x50a4:  read(0x5, "7\0", 0x1)		 = 1 0
 1404/0x50a4:  close(0x5)		 = 0 0
 1404/0x50a4:  access("/nix/var/nix/db\0", 0x6, 0x1)		 = 0 0
 1404/0x50a4:  sysctlbyname(hw.ncpu, 0x7, 0x7FFF5B339274, 0x7FFF5B339268, 0x0)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/db/db.sqlite\0", 0x7FFF5B339080, 0x7FFF5B339274)		 = 0 0
 1404/0x50a4:  stat64("/nix/var/nix/db/db.sqlite\0", 0x7FFF5B338548, 0x7FFF5B339274)		 = 0 0
 1404/0x50a4:  open("/nix/var/nix/db/db.sqlite\0", 0x1000002, 0x1A4)		 = 5 0
 1404/0x50a4:  fstatfs64(0x5, 0x7FFF5B338850, 0x1A4)		 = 0 0
 1404/0x50a4:  statfs64(0x7F8B8CD01B20, 0x7FFF5B337CB8, 0x1A4)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B338498, 0x1A4)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B338420, 0x1A4)		 = 0 0
 1404/0x50a4:  stat64("/nix/var/nix/db/db.sqlite\0", 0x7FFF5B3384B0, 0x1A4)		 = 0 0
 1404/0x50a4:  pread(0x5, "SQLite format 3\0", 0x64, 0x0)		 = 100 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B337E90)		 = 0 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B337E90)		 = 0 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B337E90)		 = 0 0
 1404/0x50a4:  stat64("/nix/var/nix/db/db.sqlite-journal\0", 0x7FFF5B337E50, 0x7FFF5B337E90)		 = -1 Err#2
 1404/0x50a4:  stat64("/nix/var/nix/db/db.sqlite-wal\0", 0x7FFF5B337E50, 0x7FFF5B337E90)		 = -1 Err#2
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B337E48, 0x7FFF5B337E90)		 = 0 0
 1404/0x50a4:  pread(0x5, "SQLite format 3\0", 0x1000, 0x0)		 = 4096 0
 1404/0x50a4:  stat64("/nix/var/nix/db/db.sqlite\0", 0x7FFF5B337E30, 0x1000)		 = 0 0
 1404/0x50a4:  open("/nix/var/nix/db/db.sqlite-wal\0", 0x1000202, 0x1A4)		 = 6 0
 1404/0x50a4:  fstat64(0x6, 0x7FFF5B337290, 0x1A4)		 = 0 0
 1404/0x50a4:  geteuid(0x6, 0x7FFF5B337290, 0x1A4)		 = 0 0
 1404/0x50a4:  fchown(0x6, 0x0, 0x0)		 = 0 0
 1404/0x50a4:  fstatfs64(0x6, 0x7FFF5B3375B0, 0x0)		 = 0 0
 1404/0x50a4:  sysctl([CTL_HW, 7, 0, 0, 0, 0] (2), 0x7FFFD2271E00, 0x7FFF5B337B70, 0x0, 0x0)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B337C80, 0x7FFFD2271E00)		 = 0 0
 1404/0x50a4:  open("/nix/var/nix/db/db.sqlite-shm\0", 0x1000202, 0x1A4)		 = 7 0
 1404/0x50a4:  fstat64(0x7, 0x7FFF5B337B50, 0x1A4)		 = 0 0
 1404/0x50a4:  geteuid(0x7, 0x7FFF5B337B50, 0x1A4)		 = 0 0
 1404/0x50a4:  fchown(0x7, 0x0, 0x0)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337D10)		 = 0 0
 1404/0x50a4:  ftruncate(0x7, 0x0, 0x7FFF5B337D10)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337D10)		 = 0 0
 1404/0x50a4:  fstat64(0x7, 0x7FFF5B337C80, 0x7FFF5B337D10)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337D88)		 = 0 0
 1404/0x50a4:  fstat64(0x7, 0x7FFF5B337C80, 0x7FFF5B337D88)		 = 0 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0xFFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x1FFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x2FFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x3FFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x4FFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x5FFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x6FFF)		 = 1 0
 1404/0x50a4:  pwrite(0x7, "\0", 0x1, 0x7FFF)		 = 1 0
 1404/0x50a4:  mmap(0x0, 0x8000, 0x3, 0x1, 0x7, 0x0)		 = 0x10507D000 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337D88)		 = 0 0
 1404/0x50a4:  fstat64(0x6, 0x7FFF5B337D28, 0x7FFF5B337D88)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337D88)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337D88)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B337E58)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B337E48, 0x7FFF5B337E58)		 = 0 0
 1404/0x50a4:  pread(0x5, "SQLite format 3\0", 0x1000, 0x0)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B3379F8)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x8)		 = 8 0
 1404/0x50a4:  read(0x4, "\023\0", 0x8000)		 = 200 0
 1404/0x50a4:  write(0x4, "stla\0", 0x8)		 = 8 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 224 0
 1404/0x50a4:  lstat64("/nix/var/nix/temproots\0", 0x7FFF5B3395D0, 0x8000)		 = 0 0
 1404/0x50a4:  open("/nix/var/nix/gc.lock\0", 0x202, 0x180)		 = 8 0
 1404/0x50a4:  fcntl(0x8, 0x1, 0x0)		 = 0 0
 1404/0x50a4:  fcntl(0x8, 0x2, 0x1)		 = 0 0
 1404/0x50a4:  fcntl(0x8, 0x8, 0x7FFF5B338CE0)		 = 0 0
 1404/0x50a4:  lstat64("/nix/var/nix/temproots/1404\0", 0x7FFF5B3395E0, 0x7FFF5B338CE0)		 = -1 Err#2
 1404/0x50a4:  open("/nix/var/nix/temproots/1404\0", 0x202, 0x180)		 = 9 0
 1404/0x50a4:  fcntl(0x9, 0x1, 0x0)		 = 0 0
 1404/0x50a4:  fcntl(0x9, 0x2, 0x1)		 = 0 0
 1404/0x50a4:  close(0x8)		 = 0 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fstat64(0x9, 0x7FFF5B339BA0, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9krlzvny65gdc8s7kpb6lkx8cd02c25b-default-builder.sh\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\002\0", 0x1000, 0x2000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\002\001&\0", 0x1000, 0x1D0000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\n\006\017\0", 0x1000, 0x356000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\005\0", 0x1000, 0x1000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0xE000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 824 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dsyj1sp3h8q2wwi8m6z548rvn3bmm3vc-builder.sh\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\002\0", 0x1000, 0x1D1000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x338000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0xF000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2600 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/23w63m4jipdm14f3ay665yzzxqkhh24p-unpack-bootstrap-tools.sh\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x32000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 720 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4izrwkvlcq389ai6nmc7xp3m8kkjqbbf-sh.drv\0", 0x33)		 = 51 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0175\0", 0x1000, 0x168000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 744 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1c8pcc6ziakj1zd9crg74a049gqfji80-bzip2.drv\0", 0x36)		 = 54 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x2B000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 744 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/w5iiwwxrq8vrc3q78gfyvw2dfnlm2zhd-mkdir.drv\0", 0x36)		 = 54 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\002\b\221\0", 0x1000, 0x3C1000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\n\017&\0", 0x1000, 0x33B000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 728 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rpil6dbj0vw5zkx813h8jjw2jlsr3p37-cpio.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\362\0", 0x1000, 0x10A000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 824 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p556m8y7wsphrkdsqkwk920w2mdj8ljk-bootstrap-tools.cpio.bz2.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\tv\0", 0x1000, 0x371000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1640 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1g8vp2i1fmq064axgj1741rv09r39p7g-reexported_libraries\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2336 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/z347hsajryw593h802ggb63lbr3gpv2b-standard-sandbox.sb\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002m\0", 0x1000, 0x220000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/i1wbwsx8q2g3rh8mr972021805cxj5a9-bootstrap-tools.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\t\341\0", 0x1000, 0xB1000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 824 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/mjjy30kxz775bhhi6j9phw81qh6dsbrf-move-docs.sh\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002^\0", 0x1000, 0x23F000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/81ikflgpwzgjk8b5vmvg9gaw9mbkc86k-compress-man-pages.sh\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\004>\0", 0x1000, 0x2E9000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/vgz4sms56q3dnwrvcpkjq26vs16gr646-strip.sh\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\b\033\0", 0x1000, 0x2C2000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2792 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xfgjfjcq34fwfbfi1idp2nh81kpigch7-patch-shebangs.sh\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x311000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 7928 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/scf9318hx6pad0wf0qx8a79h635aamfb-multiple-outputs.sh\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0166\0", 0x1000, 0x1F7000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 728 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/z82dl6ialp166drqihzkz67nkl6w3l16-move-sbin.sh\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001]\0", 0x1000, 0x28D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 960 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/a92kz10cwkpa91k5239inl3fd61zp5dh-move-lib64.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001^\0", 0x1000, 0x32F000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/15kgcm8hnd99p7plqzx7p4lcr2jni4df-set-source-date-epoch-to-latest.sh\0", 0x4F)		 = 79 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002B\0", 0x1000, 0x23000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "@Ericson2314): Restore using associative array once Darwin\n    # nix-shell doesn't use impure bash. This should replace the O(n)\n    # case with an O(1) hash map lookup, assuming bash is implemented\n    # well :D.\n    local varSlice=\"$var[*]\"\n    # ${..-} ", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "                xz -d < \"$fn\" | tar xf -\n                ;;\n            *.tar | *.tar.* | *.tgz | *.tbz2)\n                # GNU tar can automatically select the decompression method\n                # (info \"(tar) gzip\").\n                tar xf \"$fn\"\n      ", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "en\n            mkdir -p \"${!outputDev}/nix-support\"\n            # shellcheck disable=SC2086\n            printWords $propagatedNativeBuildInputs > \"${!outputDev}/nix-support/propagated-native-build-inputs\"\n        fi\n    fi\n\n    if [ -n \"${setupHook:-}\" ]; ", 0x8000)		 = 4528 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/812i5d4m0vqwfsghphxp46b0y6gr4a4k-setup.sh\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3824 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/k7jkj0prg0rqhgaav0y9fic1ikgdgs3i-stdenv-darwin-boot-0.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x1A1000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 336 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/i9hzp0qam1ck48cg6lj786z40n0khqcf-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/x62r60nkjnd0rsxgm5i4pac3526n62zk-bootstrap-libcxx.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002\177\0", 0x1000, 0x1B0000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1768 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b3j5j6bynb4xpcspbzfxks476kxgshh8-bootstrap-libcxxabi.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\274\0", 0x1000, 0x139000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1832 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8894vhw5hzr6d70x6k1riipqq522a3z1-bootstrap-Libsystem.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001 \0", 0x1000, 0x3B9000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3816 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jygvqvjqhlc1lddrf7qz22x2c9f84jmq-stdenv-darwin-boot-0.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x173000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 6728 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1q20x7kixd7xlkz7p9zb6dpcxi1c7xvq-ld-wrapper.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\n\363\0", 0x1000, 0x2FD000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 5448 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/439km7wq2080g1wwri2vww5d30hmc3v6-cc-wrapper.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\027\0", 0x1000, 0x22D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 5984 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gkxipvb1gxzz9spxpxjbm84scxs8axxq-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\016b\0", 0x1000, 0x2CE000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 3024 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/65df84g7kbpc74diqq3i7sh5br720xj6-add-flags.sh\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\250\0", 0x1000, 0x301000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ah7qlhv44jns4r1nm3zx13ri7xdwlil1-add-hardening.sh\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1496 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3jxrlskcvbjsqm3rkfkv2dblnlshajb9-utils.sh\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x54000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x12000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "n\\n\\necho \\\"$ccLDFlags\\\" > $out/nix-support/cc-ldflags\\necho \\\"$ccCFlags\\\" > $out/nix-support/cc-cflags\\n\\n##\\n## User env support\\n##\\n\\n# Propagate the wrapped cc so that if you install the wrapper,\\n# you get tools like gcov, the manpages, etc. as well ", 0x8000)		 = 2544 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xi5jxfxqwlbzq3j1d7qpjm3qibv0x53d-clang-wrapper-9.9.9.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7gr87fxr2ihnksc8rzy3kxd5l6mxhdrr-stdenv-darwin-boot-1.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x20D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 3456 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b6ill8amfg0gki49zapm4asrrw9zzgz9-builder.sh\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 280 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ycwm35msmsdi2qgjax1slmjffsmwy8am-write-mirror-list.sh\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001n\0", 0x1000, 0x312000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "csclub.uwaterloo.ca/nongnu/ http://mirror.cedia.org.ec/nongnu/ http://ftp.igh.cnrs.fr/pub/nongnu/ http://mirror6.layerjet.com/nongnu http://mirror.netcologne.de/savannah/ http://ftp.cc.uoc.gr/mirrors/nongnu.org/ http://nongnu.uib.no/ http://mirrors.fe.up.p", 0x8000)		 = 2896 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/42jprac7f62mb7lpl48a6y0qvadihwlb-mirrors-list.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bqsz7w0zanswdvlhzamspi51d67g39mq-xz-5.2.3.tar.bz2.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x162000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2488 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3g5q7gw3f1s18j5238jn6q2g1826n8xk-xz-5.2.3.drv\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\a-\0", 0x1000, 0x45000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 3480 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8p6c74ygk5kvm0pmk98fsgf43cy3i5hc-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x21F000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r94jvia6zvb7n7n10grm3nalda4awxmx-libiconv-44.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\004L\0", 0x1000, 0x367000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2496 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fbqj1pqpxlxvyqigaib1hsglkrpqcl85-libiconv-osx-10.11.6.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001/\0", 0x1000, 0x21A000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 424 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7csbcr45fh1vznzhy023rwmhww3akhvg-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3176 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pps1qbbyhimcair2a2krscbsjlzqxh1p-pkg-config-0.29.2.tar.gz.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\004*\0", 0x1000, 0xFC000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/f4bvwqvj0y3z6blvh0knz71a8yq1c45p-requires-private.patch\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001C\0", 0x1000, 0x1BA000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2608 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b2a1sc41b0k3wa8w6bwy46q6knlrsrrh-pkg-config-0.29.2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l8mdh3fnpr6jgnay5ba7rwasjxh0yjh7-m4-1.4.18.tar.bz2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x392000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 504 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/hvz9dmw8ka9y3kc8asay2rgvi0n689d6-s_isdir.patch\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x9F000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bibr7yi2haq2h24av9w2m8hxx6ksssna-darwin-secure-format.patch\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2352 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qzpl8yzrrbv1balf7j8r3crzkxz2grfb-gnum4-1.4.18.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\250\0", 0x1000, 0x180000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 280 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gyhbyximhn4nkrg60rzc6r3v4y9xnfy5-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001i\0", 0x1000, 0x91000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xckg35fb0idrwq91kh9zix2k0bcbqqgn-perl-5.24.3.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "08/07\n-case \"$nm\" in\n-    '') ;;\n-    *)\n-    for p in $plibpth\n-    do\n-        if $test -r $p/libndbm.so; then\n-            if $nm $p/libndbm.so >/dev/null 2>&1 ; then\n-                echo 'Your shared -lndbm seems to be a real library.'\n-              ", 0x8000)		 = 696 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2xihh65mm3hjwd3d6lfrh1r54pnbghzp-no-sys-dirs.patch\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001%\0", 0x1000, 0x285000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 664 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n315a3g9bcxlypqzbm36nzrrg40h6lcj-cpp-precomp.patch\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001)\0", 0x1000, 0x123000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 664 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kpvjp14gxsms233yjiya3wiijrc3783x-sw_vers.patch\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002\226\0", 0x1000, 0x278000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x13000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4792 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/abskwb1f70s3zdjyaisn3gkq8ahgyxyi-perl-5.24.3.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/s9wpj7am5gnijvv3lvjmkd41bf8nlnvd-bison-3.0.4.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\230\0", 0x1000, 0x110000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2512 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pki5iwbsrwwp58fd1cwalzkk3gq1gpq9-bison-3.0.4.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/331ysmr1578gs3jngy5vyzmapd98xhsv-flex-2.6.4.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x388000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2296 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/w89chs3fk7a3zln5rcnpl7kykpgqvp2c-flex-2.6.4.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3400 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jakshq500spgvsmx45zr187552jjc8lg-bzip2-1.0.6.0.1.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0xB6000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 608 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r8acyr4xb2yw1k73qjzm9sxmpws27gjr-CVE-2016-3189.patch\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2648 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/66yywi652b8651jp4rk3mcfdmqafpsgx-bzip2-1.0.6.0.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 304 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dhdp9vwy886bbdsvgqkg9h2ydigzbmli-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\017\254\0", 0x1000, 0x2ED000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xy5vnkir88c5ashh79jydh2l6s78ghdg-unzip60.tar.gz.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\f\357\0", 0x1000, 0x1CF000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rdkdki1f24q8mqgnbsyk7gmh28c027ks-CVE-2014-8139.diff\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\016\344\0", 0x1000, 0x1BE000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1472 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/d9b2qrrq32jzdsdx4y33inzrra5n5z5n-CVE-2014-8140.diff\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3D6000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 5384 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6np2acjv1nxcg0xzsv9a76wyrpxznkna-CVE-2014-8141.diff\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\023\0", 0x1000, 0x57000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1688 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pdcj2chp5c2gvm2jc3shbajfc62kbx1i-CVE-2014-9636.diff\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001T\0", 0x1000, 0x2EF000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6zqn6w9rwkgfa6z1hpagnh5xhz2dag6m-CVE-2015-7696.diff\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001a\0", 0x1000, 0x65000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1504 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2cq4hsc1v8ylccspw8351r72s56w1fia-CVE-2015-7697.diff\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1480 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1k1wn8807yizgz3ghnbd4k6zsc0dzfkr-CVE-2014-9913.patch\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1272 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/97d26l91h0db8h0qkmhxwi5d8shrilv6-CVE-2016-9844.patch\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\vc\0", 0x1000, 0x8D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p46prhgmv7ibjh9igfkbc6zfxbbi6sk5-dont-hardcode-cc.patch\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x15000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4480 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dmwdbqd5aq84d10v2rrkpqdvrzs7gm7j-unzip-6.0.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3840 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5j3br4v6a54xsjlxs6337rvzqmmblv10-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x1D7000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5288 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ppn4nfn81fcp8d3i3qhls4jn18rdpg55-stdenv-darwin-boot-1.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 5200 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xkd7xmcvzzign8fr3rj83vjp7mj8ijc5-make-wrapper.sh\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 632 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/819fzxfwzp7zhhi4wy5nkapimkb1bsx5-die.sh\0", 0x33)		 = 51 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1840 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r1wd408wvws9vv8l235jxcs9491zh8bv-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/s8bjshlh2ljm0i2h84g23j95f03vrnv3-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/g2vk68ib0hk2wp7a6a0yavmaw09hdhxw-bsdmake-24.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\006\265\0", 0x1000, 0x382000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3512 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/0g9wpqprshf6qdj1yw2abf9rqpswl1hl-bsdmake-dev-tools-3.2.6.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\003D\0", 0x1000, 0x11000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n5rq5591w2zzzqdvpidj50s66ajl15w3-adv_cmds-119.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bfwi78q0m3flfxznm7zqp0m3hil31a29-adv_cmds-osx-10.5.8.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002@\0", 0x1000, 0xF5000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/52i9kh171qx5xpcy2cl34k789w4xzssw-cmake-3.9.4.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x19B000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/km0lihlpv8qlm35ghmdmj8kl84yzfs0d-search-path-3.9.patch\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3928 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dyxwq2i672lqkwqxba5ln8gf9hhxzbg7-cmake-boot-3.9.4.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nv10gbyfdhwyk8wwkm35nzlyqldiv6y2-libcxxabi-4.0.1.src.tar.xz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x250000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p1lbbjhajrvfrg3lf1ayyfgyiphdy6sg-libcxx-4.0.1.src.tar.xz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bwspix3xv1mzsiqsxyfjx0sx3basy8zc-llvm-4.0.1.src.tar.xz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0013\0", 0x1000, 0x1C0000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/x2h78fjg1y72r2gzxbkcm1zlvqnalg99-libc++abi-4.0.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1376 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pk4y5z7yf9aa8hcwvz3ghyjvqax5f97l-fix-darwin-dylib-names.sh\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1888 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5wl76n2lrabyqrakzz5rbb2jn8zff4rh-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x293000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 336 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/i9hzp0qam1ck48cg6lj786z40n0khqcf-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1608 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/a81z5qvpdwdzsdyyy5mbfp8ycymnrj00-pthread_mach_thread_np.patch\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3808 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5pph1grjr36zj2c5kgz97xsjmn9lazl3-libc++-4.0.1.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3C6000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1bn09cg05c5sf3vlqdjffg44xsl9wx5b-dyld-360.22.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7czsc0gxw80cgq39cwqf0i11yz93v19a-dyld-osx-10.11.6.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lvw7y31ab8q4gzzpk3yvbfajya0b9p7b-bootstrap_cmds-93.tar.gz.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\231\0", 0x1000, 0xCC000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4184 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9wis2kg92dfv4gnf1mv7v7zb27akqpd8-bootstrap_cmds-dev-tools-7.0.drv\0", 0x4D)		 = 77 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0xAC000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pp3kd7npsc3lbypiak2336b9b5rlizvz-unifdef-2.6.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6m5svqvi09x063xw17jzx5ini13mbvk7-unifdef-2.6.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9nnmiq8pznxjhvh5cwikfxd00j0ckja9-xnu-3248.60.10.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 7288 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wwbpcn39brwcidb2zd8xpgi620yd5hdm-xnu-osx-10.11.6.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\017\270\0", 0x1000, 0x17E000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3840 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7x5zq1fdd9qksypwm6ga5qx8wsmlh8zm-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r6hgnwh6k0wg8zw78gb3sfgvhxm9vcy8-texinfo-6.5.tar.xz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x22000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2328 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qk0c63vcdkxp78czmfidv7amsi4ci464-texinfo-6.5.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0xFE000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/84d601y7ja33x9afjc7rmdmdlq9xyxvs-lzip-1.19.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ddv1valvsr8ighpl4sbanmqgg4ayrqz9-lzip-1.19.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8mnggqfn1sc9skr3ma3im45rrd92qc2v-ed-1.14.2.tar.lz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/w1v5gwc3k07y6svq3cnzmixa9rmqp56j-ed-1.14.2.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002-\0", 0x1000, 0x255000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qbf8jjqqnw5mrhvpcrrq9q74qwsi8kb4-Libc-825.40.1.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0012\0", 0x1000, 0x2B6000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2512 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jq2q7zpibql480gqnbxz1bf87lpgz0w9-Libc-osx-10.8.5.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0xEC000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xy5v3mnf3v7myg256wwy0gc17sdqc2ws-Libc-1082.50.1.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nkihglvh60dsawid9iwzjrx08vpxf5qg-Libc-osx-10.11.5.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\212\0", 0x1000, 0xD7000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/racdzgwpy5hd28vidxli3kgjd8nxv6ig-Libm-2026.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jnmzim1wphz78rb84yndv9svxph3qibx-Libm-osx-10.7.4.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8r01yma25ildzrm7wc29ldwm23yxbbg4-Libinfo-477.50.4.tar.gz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2256 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rvwafc76fm5qla2nydsx7d42r70dipc3-Libinfo-osx-10.11.6.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1r8vr8x0pf8264gs73g2x6pffqdmgjdi-architecture-268.tar.gz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2208 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wrjy1lsvdbfmhzfrdx47fxadzmlh5pc3-architecture-osx-10.11.6.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gs4cdxyjj6fhgk44i7jy8xvp8ypkzlgf-libclosure-65.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2032 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3qcf25fia9clzx4a6xgm9py8n18g04a9-libclosure-osx-10.11.6.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jfy0ml5spcmbqx15y7cg54m0xpx0667i-CarbonHeaders-18.1.tar.gz.drv\0", 0x4A)		 = 74 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x39D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2192 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8vjb6sqgc693c6yk933388j8ccb190xj-CarbonHeaders-osx-10.6.2.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ckr9hx3mqm1i7w89rsdffjrvhxm9nhv0-libdispatch-442.1.4.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x149000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2288 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/hgps9kv3vga4p5bcnal4ammikql0nrk0-libdispatch-osx-10.10.5.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x247000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6mw23m4wixsw9l05kjrl1rnq8gig1wcj-ncurses-5.9.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1960 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/i4ai4idhj7d7qdyhv601568hna0b5car-clang.patch\0", 0x38)		 = 56 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/aq2dwzb5xawlp6yn9nqmd9l94vg9nnz7-ncurses-5.9.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0xD0000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qbsfbhz4qdhmbbh6cxrzs86q3i29y8ks-CommonCrypto-60075.50.1.tar.gz.drv\0", 0x4F)		 = 79 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sjqaagzv78abgf3sazj5dxg6rhm202pj-CommonCrypto-osx-10.11.6.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/yicnwmsxwk677mwxbq4x1ya151cwacrj-copyfile-127.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2024 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lnw4mlqr88r95p0kdzc9a7lxxpf9g0z5-copyfile-osx-10.11.6.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x307000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x24000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/srnqj12s8jdpjvphnsil9ww2x8qpwmm2-removefile-41.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x137000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/km4g3dszvkn34rswn1azfgz4zimp1hiz-removefile-osx-10.11.6.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/01dr2rp5z9fl5ywryvdzv41p5ag3isqk-launchd-842.92.1.tar.gz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x10000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b1awvmjm3ndm702rgabrn831y0b9arbx-launchd-osx-10.9.5.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9c0j971xl66i9jmgn9bpaaxmhqd6pfix-ppp-809.50.2.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2352 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ryw9l7m58vlpk8ax6ihr2g3af4pnawhj-ppp-osx-10.11.6.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/z5724k48rm5x3qx6frz6shdwjh61l1g1-IOAudioFamily-203.3.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ydq7v0lkxbp7vccivwyy22p96hjdi90y-IOBDStorageFamily-14.tar.gz.drv\0", 0x4C)		 = 76 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/81338skp5k6lkcz9560wxllc9sqx920j-IOCDStorageFamily-51.tar.gz.drv\0", 0x4C)		 = 76 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3152 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ix5la40wbjqslxfpdaq687k2bazjjlly-IODVDStorageFamily-35.tar.gz.drv\0", 0x4D)		 = 77 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\003q\0", 0x1000, 0x3AF000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rmvrqqflfdff2igx561h1sxghlwmbf9n-IOFWDVComponents-207.4.1.tar.gz.drv\0", 0x50)		 = 80 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/amw961py93x1p4b92xn4x7kf3z3n40rf-IOFireWireAVC-423.tar.gz.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sn3gq9pjyvjn433r3c8nbwbppj055b7c-IOFireWireFamily-458.tar.gz.drv\0", 0x4C)		 = 76 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sysafy3rhd590iwvqnhjb2rd3z5ynpbh-IOFireWireSBP2-427.tar.gz.drv\0", 0x4A)		 = 74 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3288 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1d84z1fv5zx5b2bal3khn1d6lh0n2l69-IOFireWireSerialBusProtocolTransport-251.0.1.tar.gz.drv\0", 0x64)		 = 100 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x78)		 = 120 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fr6axs9mszyhvd43yqc610alm2pvrmp3-IOGraphics-485.40.1.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002\034\0", 0x1000, 0x273000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n18yz64703h9mwc4rhi3ajp9ywpy1py4-IOHIDFamily-606.40.1.tar.gz.drv\0", 0x4C)		 = 76 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0xDB000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n066rwm9qkx7hdgfqwyh6mhwgfchh0by-IOKitUser-1050.20.2.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/i6h7mi5mh8gmmshkllv4h6bzm01a6qh1-IONetworkingFamily-101.tar.gz.drv\0", 0x4E)		 = 78 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/96d2gpvp7f9cn137jbi2vkv5gd3gz86z-IOSerialFamily-74.20.1.tar.gz.drv\0", 0x4E)		 = 78 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x7E000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wijzwkm4yn2zlas0sq1zj5dn8kj3s2zl-IOStorageFamily-172.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x13C000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l7fvba1qgsm2qmvmcbg79mhk207fr42a-IOUSBFamily-630.4.5.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/x0y6q4qx16q9xl04cc6id19xj7yvkdxz-IOUSBFamily-560.4.2.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "orkStats.h             $dest/network\\ncp IONetworkingFamily-*/IONetworkUserClient.h        $dest/network\\n\\n# ps: missing IOUPSPlugIn.h\\ncp IOKitUser-*/ps.subproj/IOPowerSources.h $dest/ps\\ncp IOKitUser-*/ps.subproj/IOPSKeys.h       $dest/ps\\n\\n# pwr_mgt: ", 0x8000)		 = 7584 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/a4ivg7cs61ncqfdadlpixvqhk61avf69-IOKit-osx-10.11.6.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\n8\0", 0x1000, 0x274000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x28000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kbd4jrvhnbpwhkd8a9jzq8a4fd3nk4s9-eap8021x-222.40.1.tar.gz.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2152 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/67jrs78fia91hrksf6vwl7dfxdp7ql3x-eap8021x-osx-10.11.6.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/zqf8cgpnh2dkglbvj86pj34xgxdj372f-Security-55471.14.18.tar.gz.drv\0", 0x4C)		 = 76 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001k\0", 0x1000, 0x2E8000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 7192 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kdabpbpgh0qbcri0qf8srsjhydrqqc9n-Security-osx-10.9.5.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3D2000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r3c8i75iwwbaa52h4lcxmalcnzh6v4zz-configd-453.19.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, " -Ihelper -Iderived -F. -c SCDNotifierWait.c -o SCDNotifierWait.o\\ncc -I. -Ihelper -Iderived -F. -c SCDNotifierInformViaCallback.c -o SCDNotifierInformViaCallback.o\\ncc -I. -Ihelper -Iderived -F. -c SCDNotifierInformViaFD.c -o SCDNotifierInformViaFD.o\\ncc ", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "re/wwbpcn39brwcidb2zd8xpgi620yd5hdm-xnu-osx-10.11.6.drv\0", 0x8000)		 = 128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dlmbksb60l208wxck7na7hhbz9n703fz-configd-osx-10.8.5.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/h7hr2cqlvfrvvjbnsqx5dx3l4psvwvb8-mDNSResponder-625.41.2.tar.gz.drv\0", 0x4E)		 = 78 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x1DE000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1022gr426pdkpkh6kb0fi7q9xmjm4p0m-mDNSResponder-osx-10.11.6.drv\0", 0x4A)		 = 74 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002\244\0", 0x1000, 0x14000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/c4lmq83g7shwv2pi2y9prachhh50q7hc-libresolv-60.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/a3gkav9r4bjs3b7kp0l7mf86wc9a5c8z-libresolv-osx-10.11.6.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xmh2z7fzh7jzz5dy2d1sh1w6jgysjdyy-Libnotify-150.40.1.tar.gz.drv\0", 0x4A)		 = 74 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x1C4000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/v6inwia5cc8mqvcw19nphfqz8v6l8wbk-Libnotify-osx-10.11.6.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\002\300\0", 0x1000, 0x261000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8an24yy8h0zm2sn20w98dic2ixnj8m0j-libplatform-125.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2032 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/zkrh6v6dxrwa5gm6y4g54g74l24ivmgs-libplatform-osx-10.11.6.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3kma3ldb8fxp8nk9xsvbd67lfr51l8qf-libutil-43.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2008 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7x4sml6pd1r7rkqgbl1rnlzdi7j9w6np-libutil-osx-10.11.6.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ih5lq5x44fwmch654yafdspwd2c7bmqx-libpthread-138.10.4.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\f\004\0", 0x1000, 0xB4000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2768 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/583d6w6aryfkydg1b2b12xk9bv2nw485-libpthread-osx-10.11.6.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gwyx5rv7lpmk96693cdzlyf46iqqqzdb-objc4-680.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b5h5vwahrds27hcli17nakyisszdi63c-objc4-osx-10.11.6.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2n32wsx56dj5zzchin464syp1qmp9rga-autoconf-2.69.tar.xz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3B000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2376 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/s6bkr7rc36jza0qxd41580fgi591sq73-autoconf-2.69.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 296 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bywzpy250jb6327d89ddk7dk1z1r1rbk-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x2D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gzx1pvivgfvphzr2y7dkr02w22chz4bl-automake-1.15.1.tar.xz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2568 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/hp535l93l1cs2cnxnmpmk72slicaja9s-automake-1.15.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1536 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/cdips4lakfk1qbf1x68fq18wnn3r5r14-builder.sh\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\311\0", 0x1000, 0x12D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2y696pk2dlwxjd9p73bw65ncdlmjsjf0-gettext-0.19.8.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p2fp6i7hjx9af1wbwr32k217wp2dxmiw-absolute-paths.diff\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3712 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/scnrq2br9vyc4k8vpc8ajylsqfqvwjnl-gettext-0.19.8.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sgl4vy878s3d7981ymlyqybgx6wmpndm-gettext-1.05.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2640 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lj30i39nc1j9b1sgk6hgfbcirx0c3sva-perl-LocaleGettext-1.05.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8s8vmyyd16hp068778q4hjp6n4l25387-help2man-1.47.4.tar.xz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2944 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/0bwz6afkxq8knldgj05s1ini55wvgp9l-help2man-1.47.4.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b972lhdr747yc3pv0w8fafhc0n9bhwzj-libtool-2.4.6.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2680 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/z5dmkj2dqbn1xwg49p0gcm5fvzakf2bv-libtool-2.4.6.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3904 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8ibim98b1f05cb8bqizzm194xa86qslg-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\022\0", 0x1000, 0x77000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1344 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/z8xm7gv55rnbig8vacadf10ifvh3dz6z-ld-rpath-nonfinal.patch\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 784 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r9iy2wdkq3w0n1hbyg92c2sqg3vcbkhl-ld-ignore-rpath-link.patch\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4648 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/12qbv4xm8zl8hg271c92yl2nsyc9la6b-cctools-port-895.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r1b7v5jdnbz8v1dn3aqrqxhdp48ivgqr-Csu-85.tar.gz.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2280 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/a50l5pl414mba4bk6fxcbizl2b46cx8n-Csu-osx-10.11.6.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "alpha_l\n_isascii\n_isatty\n_isblank\n_isblank_l\n_iscntrl\n_iscntrl_l\n_isdigit\n_isdigit_l\n_isgraph\n_isgraph_l\n_ishexnumber\n_ishexnumber_l\n_isideogram\n_isideogram_l\n_islower\n_islower_l\n_isnumber\n_isnumber_l\n_isphonogram\n_isphonogram_l\n_isprint\n_isprint_l\n_ispunc", 0x8000)		 = 7280 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/47y9cjz7bjdalg6j5ha1zadq91rl6pia-system_c_symbols\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\rC\0", 0x1000, 0x108000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "elf_trap\n_host_set_UNDServer\n_host_set_exception_ports\n_host_set_special_port\n_host_statistics\n_host_statistics64\n_host_swap_exception_ports\n_host_virtual_physical_table_info\n_host_zone_info\n_i386_get_ldt\n_i386_set_ldt\n_important_boost_assertion_token\n_int", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "ssign\n_task_assign_default\n_task_create\n_task_for_pid\n_task_get_assignment\n_task_get_emulation_vector\n_task_get_exception_ports\n_task_get_mach_voucher\n_task_get_special_port\n_task_get_state\n_task_info\n_task_name_for_pid\n_task_policy\n_task_policy_get\n_task_", 0x8000)		 = 2040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l16baw9gjc4n2m9vgp8gxrygw4wy8kni-system_kernel_symbols\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\337\0", 0x1000, 0x319000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 200 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/567akx8m4gbzcrkz72251fyr1xfnyswp-system_symbols\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/iq0avx9b4gfyw2z9p6ihp8q15f4j5kim-cpio-2.12.tar.bz2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001>\0", 0x1000, 0x2A3000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dfw5rry3xbgy4xkqhgb50k808zdi03f6-patchutils-0.3.3.tar.xz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2504 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8djp1rizc1dblv8svnb0mpa0c3lwvc17-drop-comments.patch\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sviqs4d8m1hjkvqp7pay0bzib5xrrcwx-patchutils-0.3.3.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3872 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4l32i39qckfsifrz16s25aw0fnynvf02-CVE-2015-1197-cpio-2.12.patch.drv\0", 0x4E)		 = 78 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1kdsfn67g8h7gzmrawir80qckc4pb5gs-CVE-2016-2037-out-of-bounds-write.patch\0", 0x54)		 = 84 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x2F000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x68)		 = 104 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2376 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xjxlh8h2v505ywrjwdiav9p2jaacf4a2-cpio-2.12.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/d9296wpcrcm4zkn39xjcqb4ll3vvhgwm-Libsystem-1226.10.1.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "xport_library $out/lib/libSystem_internal.dylib \\\\\\n   $args\\n\\nln -s libSystem.B.dylib $out/lib/libSystem.dylib\\n\\n# Set up links to pretend we work like a conventional unix (Apple's design, not mine!)\\nfor name in c dbm dl info m mx poll proc pthread rpc", 0x8000)		 = 3928 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/55if8i80fl8p8wa9f0hqg5z28ml7yd2l-Libsystem-osx-10.11.6.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wpyfddr2pp4wpdbsdjndi06nncq3d62i-ICU-531.48.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jc4sydwrddhvy7qvwdnn5c7lsx70q5iq-ICU-osx-10.10.5.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fj794gzlay5g76c2bpnikni048kf7n59-CF-1153.18.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x204000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2312 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/00b3z5q1xww9k744xjdyw7z2jxpwlpqn-add-cfmachport.patch\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/62m6bi0kp6fsmsv2viidf3j7vcs3afjg-cf-bridging.patch\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 760 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/yqxfl9fcx05654gdigil1dp07x6l63i7-remove-xpc.patch\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x20C000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5584 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ixw2d84r2majk8kmcq2agzs7s8gkp8vr-CF-osx-10.10.5.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 2800 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jik02mkz72r2f6hhxnlhp6h5f0fi89gw-expand-response-params.c\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/y4y3kpcqsp53zcis3nb34jls7d5flxwc-expand-response-params.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "\\nccLDFlags+=\\\" -L/nix/store/cp0dhigj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib\\\"\\nccCFlags+=\\\" -B/nix/store/cp0dhigj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib\\\"\\n\\n\\n\\n# Find the gcc libraries path (may work only without multilib).\\n\\n\\necho \\\"$ccLDFl", 0x8000)		 = 2864 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/484wpcrrs0661kjpizhjfskxhxjjwim0-clang-wrapper-9.9.9.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 7104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/j1my6bnyn1l0kb4gdi0pkwhhlmdddl0h-stdenv-darwin-boot-2.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9dwxa9vzcidbjaz3m8f0sqk4l59yzdkx-zlib-1.2.11.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/89iaa932ykj2xs3k4ydp06wvi3m9b54w-zlib-1.2.11.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "csclub.uwaterloo.ca/nongnu/ http://mirror.cedia.org.ec/nongnu/ http://ftp.igh.cnrs.fr/pub/nongnu/ http://mirror6.layerjet.com/nongnu http://mirror.netcologne.de/savannah/ http://ftp.cc.uoc.gr/mirrors/nongnu.org/ http://nongnu.uib.no/ http://mirrors.fe.up.p", 0x8000)		 = 2896 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/42jprac7f62mb7lpl48a6y0qvadihwlb-mirrors-list.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/h7732h1ny90nkvhani2my41r4j7jxga1-binutils-2.28.1.tar.bz2.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 496 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/q9pypsrw5slh7m607scrbx7y6bbn01bl-new-dtags.patch\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 528 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wy1lrg34fw2f1msbiws3b60n8wmg8rvn-dtneeded.patch\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 656 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sqbhaaayam0xw3a3164ks1vvbrdhl9vq-deterministic.patch\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, " definitions\\n\"));\n   fprintf (file, _(\"\\\n+  -z execheap                 Mark executable as requiring executable heap\\n\"));\n+  fprintf (file, _(\"\\\n   -z execstack                Mark executable as requiring executable stack\\n\"));\n   fprintf (file, _(\"\\\n+  ", 0x8000)		 = 472 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/warg8i0kjfr2hkc3lz3kwfgj9q8hvny3-pt-pax-flags.patch\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 688 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jxhica5y04jd182c2b3xzap31ixxplw2-no-plugins.patch\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4368 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jhj3j6f3iq5ccgl14cay9fgva7jln2na-binutils-2.28.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/52i9kh171qx5xpcy2cl34k789w4xzssw-cmake-3.9.4.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3928 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dyxwq2i672lqkwqxba5ln8gf9hhxzbg7-cmake-boot-3.9.4.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nv10gbyfdhwyk8wwkm35nzlyqldiv6y2-libcxxabi-4.0.1.src.tar.xz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p1lbbjhajrvfrg3lf1ayyfgyiphdy6sg-libcxx-4.0.1.src.tar.xz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bwspix3xv1mzsiqsxyfjx0sx3basy8zc-llvm-4.0.1.src.tar.xz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3208 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nb14bhm9nqghnr9aczp4b586y1c7s3h3-libc++abi-4.0.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gwyx5rv7lpmk96693cdzlyf46iqqqzdb-objc4-680.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3184 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4rv2sijbgf8xxi9dli7qmjk8dvd2l2zw-objc4-osx-10.11.6.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x2FE000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sgl4vy878s3d7981ymlyqybgx6wmpndm-gettext-1.05.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2640 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lj30i39nc1j9b1sgk6hgfbcirx0c3sva-perl-LocaleGettext-1.05.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 6824 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/m9f70v1zq1ngl4w31idzd8lpfg6vn0x9-stdenv-darwin-boot-2.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x1D3000)		 = 4096 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x34000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1904 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4jm88vd0y0v1kvw46761a7m49hqd79z9-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9fnqlikpn1vqcfgni2zwl2ha8jcab994-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8s8vmyyd16hp068778q4hjp6n4l25387-help2man-1.47.4.tar.xz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3008 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pih0gh37db6s0px96ky8cb81gylfxa70-help2man-1.47.4.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b972lhdr747yc3pv0w8fafhc0n9bhwzj-libtool-2.4.6.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2744 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nkayii8sg8vv26c2xnyjh7b64p1k8rdh-libtool-2.4.6.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3904 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8ibim98b1f05cb8bqizzm194xa86qslg-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4720 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l189swzkapi7zp3j73bc802v8ii2k07n-cctools-port-895.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3536 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4mgm4z8vlfwlki316l7awxd2s418mxpw-cctools-binutils-darwin.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/cgpn80p05qqhsvp5i0z873fidk54yz2d-bash-4.4.tar.gz.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/z302abn6fk3dvryjdq0vhiwhg1gj8s0p-bash44-001.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jvvlasrld40g0rlwhmpqign82f27mifl-bash44-002.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8m5ky9ppp2q97z34v3pih16k2v6680i5-bash44-003.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/zwvdjmhmkl9jlg8qr4v7zjjpyz7ma2aj-bash44-004.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3D5000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p76x3dvklaswdbaz4i8f3z5py40ba8x5-bash44-005.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xhkl10cgpdlzz09n9ql2x2ckrhy611wr-bash44-006.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6lp316x99cvm3jgzpimhxfq2hgq0jqsx-bash44-007.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6pb1f4xcribgw9dn1cbh3jj68lskybix-bash44-008.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9623ndrzsi4b6i3j5vkncd0ad57lxqvb-bash44-009.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/608fh3g6hyxd02rvqmqdjdyh7gpyw5n6-bash44-010.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gby1lwzd7y86q70vs05jss8kfy1chfd0-bash44-011.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x348000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3040 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/yma4f230vdd29pi0736j2zmlskgzjp16-bash44-012.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5832 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3ma3q2qf60gvsqs4w0k2krcyikr1pvhf-bash-4.4-p12.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1960 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5dbhkc929lg7mqabq49mi9vsgqaf3dws-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3880 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/90fkz3q3vp2fnpr0836nx6i8b445n4sq-libc++-4.0.1.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3840 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5j3br4v6a54xsjlxs6337rvzqmmblv10-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/g2vk68ib0hk2wp7a6a0yavmaw09hdhxw-bsdmake-24.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jlk1ifly7d2ihfnqnl7w0khc1fzway7p-bsdmake-dev-tools-3.2.6.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n5rq5591w2zzzqdvpidj50s66ajl15w3-adv_cmds-119.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8854r64i70s80c72qdw77jargrss3dha-adv_cmds-osx-10.5.8.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2176 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pccsqiaw7nka14kws3bf38a046g9sism-expand-response-params.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "gj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib64\\\"\\n  ccCFlags+=\\\" -B/nix/store/cp0dhigj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib64\\\"\\nfi\\nccLDFlags+=\\\" -L/nix/store/cp0dhigj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib\\\"\\nccCFlags+=\\\" -B/nix/store/cp0dh", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b12c88p8z55w1xygga4cm165jgnq6bwh-clang-wrapper-9.9.9.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8an24yy8h0zm2sn20w98dic2ixnj8m0j-libplatform-125.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/x8v5xbchljh3wpr9kag7ivz4jmxc73df-libplatform-osx-10.11.6.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x3A000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fj794gzlay5g76c2bpnikni048kf7n59-CF-1153.18.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5648 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/cmpg5495ws72wnxxc22zj1px25dzr31a-CF-osx-10.10.5.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 7296 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/49g808p7nkdzs4j5ypb4lw4ncqglwkxc-stdenv-darwin-boot-3.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "csclub.uwaterloo.ca/nongnu/ http://mirror.cedia.org.ec/nongnu/ http://ftp.igh.cnrs.fr/pub/nongnu/ http://mirror6.layerjet.com/nongnu http://mirror.netcologne.de/savannah/ http://ftp.cc.uoc.gr/mirrors/nongnu.org/ http://nongnu.uib.no/ http://mirrors.fe.up.p", 0x8000)		 = 2896 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/42jprac7f62mb7lpl48a6y0qvadihwlb-mirrors-list.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bqsz7w0zanswdvlhzamspi51d67g39mq-xz-5.2.3.tar.bz2.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2544 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4swl0bh9pyfm6k2fladnm9yffpz4q59x-xz-5.2.3.drv\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1gx9g971kax8vjglpbpdndlxhphvl4q5-gmp-6.1.2.tar.bz2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2544 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xnmn2zm4jpki8kfw8jarnxp2ycwny5im-gmp-6.1.2.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r94jvia6zvb7n7n10grm3nalda4awxmx-libiconv-44.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2560 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rnkqsga3w0pnk6lm8nnw3srialk521pj-libiconv-osx-10.11.6.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3176 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pps1qbbyhimcair2a2krscbsjlzqxh1p-pkg-config-0.29.2.tar.gz.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2664 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5a7rk6bqypr4x9p6anmhwz3sbmzv97xr-pkg-config-0.29.2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/f5q3yjvr9jdbwpszz5pkam6bc2n7ny73-make-4.2.1.tar.bz2.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 936 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2vcw4vlinll7w0qkn4kjcagzrv4cz2gz-impure-dirs.patch\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 4616 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gx43idih3p4jij884bwqkdx9wfnsym9s-pselect.patch\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2864 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l68fmczmwlpak4wd8yrnmk3acils5bf8-gnumake-4.2.1.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/mhdgi4jys57l0x6syxlkipwjms2vlq0i-coreutils-8.28.tar.xz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2864 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/hw59y7rf8w28s123b51ac57kbd0azjvh-coreutils-8.28.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/22iv9509iwcggxm540gjjlph7l8xvdvx-findutils-4.6.0.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3A7000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 712 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dfp60bl1bf40rmimww2c3yp621fzbiqn-memory-leak.patch\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 536 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4r8s8hcwyvvvnpcncps09zscqkh5qapx-no-install-statedir.patch\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2872 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kzd30rvjgl5x00sc5darkd32diz5m1lp-findutils-4.6.0.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3400 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jakshq500spgvsmx45zr187552jjc8lg-bzip2-1.0.6.0.1.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/yyjjg02dss6vd9g1p21nv0r568iwlkxv-bzip2-1.0.6.0.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9dwxa9vzcidbjaz3m8f0sqk4l59yzdkx-zlib-1.2.11.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2760 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/56wcakryjcppgwgkc14hynaz0bf924pc-zlib-1.2.11.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 7008 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dd4zgqgqfwq1arjfirmzzkrjqr7h45dp-stdenv-darwin-boot-3.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 864 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qdzkimfyd4qsmmg3ya2blr06rkmy3002-find-xml-catalogs.sh\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1928 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/j3bpiygz2kww3yp4n9376l2aqayd1y0a-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b4cx3v2c0gssdyy4z36m09d06g91nmxp-libxml2-2.9.5.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3200 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/q1xhsdknhsaxdfcdcl6lbyjjvb5anf3j-libxml2-2.9.5.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x151000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4xn08v55qss75kvpi32dz10hz5bdy0v5-libffi-3.2.1.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/yxhscbf2wx7d39zczwq634k9fwfhbhs1-libffi-3.2.1.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x3E000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bwspix3xv1mzsiqsxyfjx0sx3basy8zc-llvm-4.0.1.src.tar.xz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5c4gns2drkwb1d86lsqcas6pkr0k5dk4-compiler-rt-4.0.1.src.tar.xz.drv\0", 0x4D)		 = 77 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 544 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qmm77p2ac15f6y07a3n2w1sidd55wqsx-site.tmac\0", 0x36)		 = 54 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xr8vlgzhdcqaiyk8kywx00dm02pd2sny-groff-1.22.3.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3016 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l7svxrd42hs4qda56d1hijr0cg4xjczr-groff-1.22.3.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/52i9kh171qx5xpcy2cl34k789w4xzssw-cmake-3.9.4.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3928 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dyxwq2i672lqkwqxba5ln8gf9hhxzbg7-cmake-boot-3.9.4.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qz07la17aaabx8pqmf98h4iy1asqbd65-openssl-1.0.2m.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 912 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ppi54bf8q8qh0svvf0wrxxknqg0aw814-nix-ssl-cert-file.patch\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 856 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/643v92q6nbnndsc6r0vgvs1gscnjmyal-use-etc-ssl-certs-darwin.patch\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3824 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/f9fi1ml4ckz1q3f2875ixjarmdpvpicl-openssl-1.0.2m.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ayhi2dcfqnafy3jm3sryvnfg0mpjdqhp-db-5.3.28.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 5104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n5zdpjy8n4wj92qxd2gdr8mhv01jss7p-clang-5.3.patch\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 592 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ky3k9vamivjyji36043nrkz194l7966g-CVE-2017-10140-cwd-db_config.patch\0", 0x4F)		 = 79 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2464 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6z628j9whcf9lwabn6rfmlq7w9vz4br9-db-5.3.28.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xdwji0ivarmhr4cxi22wqzikjm6a7s83-gdbm-1.13.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9pkv97ym2gf7zcrzc4s9jym2kndc8fpx-gdbm-1.13.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3128 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fnx49h2r67gw64qcmvzm3qa0fhb9y53c-sqlite-autoconf-3210000.tar.gz.drv\0", 0x4F)		 = 79 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3768 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xfiahyjcivs3r1m95jr7mx8av5mjisar-sqlite-3.21.0.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3pzyz1a7zf7jqpd3dsxdxaj1139pkp6m-readline-6.3.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 888 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bw6aa38615ww5karcn8kslsf5hxgz412-link-against-ncurses.patch\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 696 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/v3fnnlch7i18q6ga55dqc05ig9nry17r-no-arch_only-6.3.patch\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/39qimqq45r4ddbhvlzfmix6qlr9gykb0-readline63-001.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fwfmpy34bxmmzkyzd5fksdgr2jb28x70-readline63-002.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rril9v62lv843a9bznqcid7xwiql39g9-readline63-003.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/g5dmlajax874d3cqr45ghpns52dds5gh-readline63-004.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rj92zcm3n1ddrbr28ik45nwgiqp9avgc-readline63-005.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/hfs7rx5nnv6sq8j3w1zdbdhh9c97lwia-readline63-006.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bb93bqwrs2pjxha64nba0gh2y2b9hazk-readline63-007.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x42000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/4w1d1lvwsb5m91gh1a09jjcaiq72s5lk-readline63-008.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4840 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6645yzgb63a16nscjhlzqrir2j15bsa9-readline-6.3p08.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 784 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/y1i1s4j2gvy3faqa1jp966brnm6c7wi8-setup-hook.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1968 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qz65rcfkbaslh1mfxns4l462mz2a7v31-python-setup-hook.sh.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/96m6jmhxpmfcszj3nj09nxsi9kwkly1a-Python-2.7.14.tar.xz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1592 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/cfk04ans56xql9l6waqhqzzd60g9rzxi-search-path.patch\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dxscwf37hgq0xafs54h0c8xx47vg6d5g-nix-store-mtime.patch\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1344 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dfyfzha1vnab8kfnxi99v9ikfdfnpm7k-deterministic-build.patch\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 3712 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/j4qih762a8gfa4lfnrivaf9cv8drinjq-properly-detect-curses.patch\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "            'linker_exe'   : [\"cc\"],\n-                   'archiver'     : [\"ar\", \"-cr\"],\n-                   'ranlib'       : None,\n+    executables = {'preprocessor'    : None,\n+                   'compiler'        : [\"cc\"],\n+                   'compiler_", 0x8000)		 = 4400 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jz6dsvd5kzk5fggmw0m14wklza5m2zks-python-2.7-distutils-C++.patch\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1gx9g971kax8vjglpbpdndlxhphvl4q5-gmp-6.1.2.tar.bz2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2488 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9s1333jyc214nfqzlnahywwz7s3bpfwa-gmp-6.1.2.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/mhdgi4jys57l0x6syxlkipwjms2vlq0i-coreutils-8.28.tar.xz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2808 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lf58yqkxw22ph81nfdgrv391fkc6s5yf-coreutils-8.28.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\307\0", 0x1000, 0x1B4000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "re/6z628j9whcf9lwabn6rfmlq7w9vz4br9-db-5.3.28.drv\0", 0x8000)		 = 1576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/vcqf5h5907pwjpi5wk2r6v5lgbl9jpfs-python-2.7.14.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6mw23m4wixsw9l05kjrl1rnq8gig1wcj-ncurses-5.9.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5144 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/9z3ykw788f50yhi4fnn3s1ldyyg5s99x-ncurses-5.9.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1216 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5qfqlm3vn2gbh3v28ahb9f74fq3wyw8l-llvm-outputs.patch\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 6200 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/d7avv43m8kb9f69qpdvjpzw9way580yf-llvm-4.0.1.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r6hgnwh6k0wg8zw78gb3sfgvhxm9vcy8-texinfo-6.5.tar.xz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2384 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/a89r22kqn8bs7zy6haq260r66cqvixg0-texinfo-6.5.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/84d601y7ja33x9afjc7rmdmdlq9xyxvs-lzip-1.19.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8xy9rnisk0kq5djx5w4ab0n31b9n4cwj-lzip-1.19.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8mnggqfn1sc9skr3ma3im45rrd92qc2v-ed-1.14.2.tar.lz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2176 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/v2kfg7myf5x9fmjkci0l7k3nz3wspcrk-ed-1.14.2.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/81b5idcb6i61mnf8iifxy207cswr17ym-diffutils-3.6.tar.xz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2544 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7im6w9j2kn2vfr6aw6lh1fsbjmlv13s0-diffutils-3.6.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/k3c61xm74kk8i1zhh1gnxhms9gipxrkz-expand-response-params.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x48000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "96d5m5qmdws4k417jvy2-bootstrap-tools/lib64\\\"\\n  ccCFlags+=\\\" -B/nix/store/cp0dhigj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib64\\\"\\nfi\\nccLDFlags+=\\\" -L/nix/store/cp0dhigj0lxg96d5m5qmdws4k417jvy2-bootstrap-tools/lib\\\"\\nccCFlags+=\\\" -B/nix/store/cp0dhigj0lx", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/jxrpv77pcx7v1q12rfyybpcv4bwn7fcd-clang-wrapper-9.9.9.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gwyx5rv7lpmk96693cdzlyf46iqqqzdb-objc4-680.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/cjvynr93xpsjzin38lmigwsfv0i86k62-objc4-osx-10.11.6.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sgl4vy878s3d7981ymlyqybgx6wmpndm-gettext-1.05.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2640 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lj30i39nc1j9b1sgk6hgfbcirx0c3sva-perl-LocaleGettext-1.05.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1896 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/92ki2z9y56cnna8kg0k0c7g3kqb3av4q-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/vbxgv93r2szdc022xpy13nzrnl7nnzra-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8s8vmyyd16hp068778q4hjp6n4l25387-help2man-1.47.4.tar.xz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3000 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/j5nv9jryvm9zj8j695g422czs9lkadvj-help2man-1.47.4.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b972lhdr747yc3pv0w8fafhc0n9bhwzj-libtool-2.4.6.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2736 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dppflvic1v8p4g7fh4j2yxp8b2afg3rp-libtool-2.4.6.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3904 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8ibim98b1f05cb8bqizzm194xa86qslg-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/f2ryapimqppvp6kjsjwhc0kfcgcfa101-cctools-port-895.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wpyfddr2pp4wpdbsdjndi06nncq3d62i-ICU-531.48.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2632 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fx7r8p40picwgf1z388565g54rppc7iq-ICU-osx-10.10.5.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8an24yy8h0zm2sn20w98dic2ixnj8m0j-libplatform-125.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bd4k36kq5kibiddpgrp1fkf8x955b15v-libplatform-osx-10.11.6.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fj794gzlay5g76c2bpnikni048kf7n59-CF-1153.18.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5640 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/q0gqfcs58iimdyr8jnpypxi3xc4q5qpv-CF-osx-10.10.5.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4960 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fk96brda6pdkafl026cxnncv1q9rqizm-stdenv-darwin-boot-4.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4736 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/n1q2x9h1b4jpa29m4bwv0x9wsm2jzc7i-stdenv-darwin-boot-4.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 360 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ji24g9ychlik5nj2g8hqrg06cn9sn41j-autoreconf.sh\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "csclub.uwaterloo.ca/nongnu/ http://mirror.cedia.org.ec/nongnu/ http://ftp.igh.cnrs.fr/pub/nongnu/ http://mirror6.layerjet.com/nongnu http://mirror.netcologne.de/savannah/ http://ftp.cc.uoc.gr/mirrors/nongnu.org/ http://nongnu.uib.no/ http://mirrors.fe.up.p", 0x8000)		 = 2896 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/42jprac7f62mb7lpl48a6y0qvadihwlb-mirrors-list.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l8mdh3fnpr6jgnay5ba7rwasjxh0yjh7-m4-1.4.18.tar.bz2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2408 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/zbq8yxpw8nhqwvj9z3rpzadjz2s3fxz5-gnum4-1.4.18.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xckg35fb0idrwq91kh9zix2k0bcbqqgn-perl-5.24.3.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5008 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gxw0c3x778ynxi3kvzxnqgmk1i75vc3c-perl-5.24.3.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2n32wsx56dj5zzchin464syp1qmp9rga-autoconf-2.69.tar.xz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2432 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8frzhd9zh65x3g1d8spks681gfzv1f7s-autoconf-2.69.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gzx1pvivgfvphzr2y7dkr02w22chz4bl-automake-1.15.1.tar.xz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2624 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5bi6gc12bdscwzhbyhv5r405l09ff8x7-automake-1.15.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2y696pk2dlwxjd9p73bw65ncdlmjsjf0-gettext-0.19.8.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3784 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/c6156ljizcfcan9jk7hbfscppdf626dv-gettext-0.19.8.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x3C3000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/sgl4vy878s3d7981ymlyqybgx6wmpndm-gettext-1.05.tar.gz.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2696 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/r3fxnfy3a2as5f52gxigm0ch0jirih9v-perl-LocaleGettext-1.05.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1896 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1dxn13w52gah7miqh2x4vb2b3yfq4sld-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2160 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/2asrxn4sqzaz7wbw0phjdlqaz0j82drk-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8s8vmyyd16hp068778q4hjp6n4l25387-help2man-1.47.4.tar.xz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3000 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/k51ypydjbz8zi05mriiz97i412ad5zyi-help2man-1.47.4.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/b972lhdr747yc3pv0w8fafhc0n9bhwzj-libtool-2.4.6.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2736 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p138gpsy1z5vpbvnyjwbincnjkw0as8g-libtool-2.4.6.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2800 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5abqx1h64xn9n345g6njs89f1fjfck7f-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ky7jv01cbv9i39nd8z918nzw0vqy5z5b-tar-1.29.tar.xz.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1208 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qhj9305b2qgvkqzx4n697nanj5cr9fjf-CVE-2016-6321.patch\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2624 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nar0ylvpwsx4kfy2jizypw441ip11wxd-gnutar-1.29.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ss41pkvl9ayqs45fb4rvvs8hvd2pad4d-gzip-1.8.tar.xz.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2680 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gz61i3hqasrnvz31rbhawvbvk3faxp3y-gzip-1.8.drv\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/dicvswpsy3ksk68f2kkbvqd9ws1n4h3b-sed-4.4.tar.xz.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x4D000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2304 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/51nlirm8r0j526kzavmanjiimwivg09m-gnused-4.4.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3vq9a03rfpf20gpr630li5rjkxgaqkq3-gawk-4.1.4.tar.xz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2608 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kas7rncp7562vvp4i19xmxvssl93ghr6-gawk-4.1.4.drv\0", 0x3B)		 = 59 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8m48qanwcfqhrp36nzhprz0wyhk2riyn-pcre-8.41.tar.bz2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2600 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/f2dh61ix9ygm6kfh8fs7kyybdh2k2kmp-pcre-8.41.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3048 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fhg1m6apsazig390l6a6qfkf05p3l5j3-grep-3.1.tar.xz.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3024 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/vcaaylfls4v3a2a49rq8i80rl5j9llyx-gnugrep-3.1.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3112 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/p1nqfl8ckcd7ikrqq2142xfa9zx9f708-libedit-20160903-3.1.tar.gz.drv\0", 0x4C)		 = 76 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 1088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/g3b8qdwdcgqvi5j6xh096ivrnln30f3h-01-cygwin.patch\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2968 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/nfd27v1yky82niwgj39x0cs0zrcbcs2x-libedit-20160903-3.1.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 1952 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/7j7zip2yjgmf3mhz0qyfh5rngag26rwz-hook.drv\0", 0x35)		 = 53 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\0", 0x1000, 0x6A000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/1n9rf5q535vywiysx4g38v0svij2cd5a-cfe-4.0.1.src.tar.xz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3152 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/d67hnr73rg86pd1vx743289pkpym70jl-clang-tools-extra-4.0.1.src.tar.xz.drv\0", 0x53)		 = 83 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x68)		 = 104 0
 1404/0x50a4:  read(0x4, "\a\0", 0x8000)		 = 744 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3v8bbqa9l59q4z9nldgwzjcz3hrzbxif-purity.patch\0", 0x39)		 = 57 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339350)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339988, 0x7FFF5B339998)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339D68)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/w41kqlscc0qk0kzgc24cax1wa9gf242k-clang-4.0.1.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xmiffz1glkjcxmvwdn3fwhcfz2kjg4lp-patch-2.7.5.tar.xz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wcha12rqbbk5kd69m0kyazfdi481jg9d-patch-2.7.5.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3072 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/s9wpj7am5gnijvv3lvjmkd41bf8nlnvd-bison-3.0.4.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2576 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bfr3dw44p0z1f5dn7nbqmjkylqdafhl3-bison-3.0.4.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/h7732h1ny90nkvhani2my41r4j7jxga1-binutils-2.28.1.tar.bz2.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4360 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/x7pw8m2jhai3265sxqh9d97xgrzrpw8x-binutils-2.28.1.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gwyx5rv7lpmk96693cdzlyf46iqqqzdb-objc4-680.tar.gz.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/x7fcv7wnjzg2s54p9rdkmbibg1y71mz0-objc4-osx-10.11.6.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3056 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xy5vnkir88c5ashh79jydh2l6s78ghdg-unzip60.tar.gz.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4536 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ni5l8mx9w9h2rm5x3wsfb9748aiwgbgc-unzip-6.0.drv\0", 0x3A)		 = 58 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3904 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/l2b06h8bpy1wz8sih06kg718y9zk7q0z-source.drv\0", 0x37)		 = 55 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x48)		 = 72 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ialdljjml33y3bgajax7l8jpv4szwiw0-cctools-port-895.drv\0", 0x41)		 = 65 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3528 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/v6v1829fxllma48hzjg6l2y8jcfnmh9i-cctools-binutils-darwin.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2168 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/rivxi07j6ljp7dv1c109aq40820nn8i5-expand-response-params.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wpyfddr2pp4wpdbsdjndi06nncq3d62i-ICU-531.48.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2632 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kq281568h5ypb79c62maqwi4rk5bv4as-ICU-osx-10.10.5.drv\0", 0x40)		 = 64 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x50000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3136 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/ckr9hx3mqm1i7w89rsdffjrvhxm9nhv0-libdispatch-442.1.4.tar.gz.drv\0", 0x4B)		 = 75 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x60)		 = 96 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2344 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/grixx60l70l5avqqm6y38ff2zw5c0yad-libdispatch-osx-10.10.5.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/8an24yy8h0zm2sn20w98dic2ixnj8m0j-libplatform-125.tar.gz.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/kcvi23rch1iw2pfy7xnrkf8ghcnqrgri-libplatform-osx-10.11.6.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3120 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/01dr2rp5z9fl5ywryvdzv41p5ag3isqk-launchd-842.92.1.tar.gz.drv\0", 0x48)		 = 72 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2224 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xk0fcixhw0h0pyhpysllbdfnf1ilpn9q-launchd-osx-10.9.5.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3104 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gs4cdxyjj6fhgk44i7jy8xvp8ypkzlgf-libclosure-65.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2088 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/y6sk7ai01n0nyzs7n16d3rjaak02c6vm-libclosure-osx-10.11.6.drv\0", 0x47)		 = 71 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fj794gzlay5g76c2bpnikni048kf7n59-CF-1153.18.tar.gz.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 5640 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/50h3nm2adbkzv038qkl8w8dvzvwnr2nz-CF-osx-10.10.5.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "store/0njz1pw3c3had0fjl0lwiz69wgnc7dnm-patch-2.7.5 /nix/store/pyd4whd4v0s5gnbcc09mdi6d17822xyp-xz-5.2.3-bin\"),(\"name\",\"stdenv-darwin\"),(\"out\",\"/nix/store/7ixg4yx8q7y4fq27am95hb1z8g0wwgc1-stdenv-darwin\"),(\"preHook\",\"export NIX_ENFORCE_PURITY=\\\"${NIX_ENFORCE", 0x8000)		 = 4416 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/5ipgmdb8h9xlfrfjd46m6jqvkcr3lgm8-stdenv-darwin.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x61000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "e compiler tool search\\n# path explicitly.\\nif [ -e \\\"/nix/store/b4dhfycqjkbi3vw2friagn3qjxz4bh10-clang-4.0.1/lib64\\\" -a ! -L \\\"/nix/store/b4dhfycqjkbi3vw2friagn3qjxz4bh10-clang-4.0.1/lib64\\\" ]; then\\n  ccLDFlags+=\\\" -L/nix/store/b4dhfycqjkbi3vw2friagn3qjx", 0x8000)		 = 3520 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/g58ndj6bb493a6vjw36gn0vw9k9ld34p-clang-wrapper-4.0.1.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "af1afm3j5iw3-gzip-1.8 /nix/store/5160d88kblq076j9q17g3prx0xifin99-bzip2-1.0.6.0.1-bin /nix/store/izlk6krpnww6m8nraxs539iwg0zhlshq-gnumake-4.2.1 /nix/store/axikcsz4wh2qpi5zmlfsmm4jx8wm8s1g-bash-4.4-p12 /nix/store/0njz1pw3c3had0fjl0lwiz69wgnc7dnm-patch-2.7.5", 0x8000)		 = 4704 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/wgzzapyfvi2g393az8l7m1h1xir5r6s0-stdenv-darwin.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3064 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/xckg35fb0idrwq91kh9zix2k0bcbqqgn-perl-5.24.3.tar.gz.drv\0", 0x43)		 = 67 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4976 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3hmcc5npzz9iiyvxrj41nwfj8vs22bi9-perl-5.24.3.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3096 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/qz07la17aaabx8pqmf98h4iy1asqbd65-openssl-1.0.2m.tar.gz.drv\0", 0x46)		 = 70 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3856 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/3vhcp3dxc2b3gym5pnb5vcns1wykw2dh-openssl-1.0.2m.drv\0", 0x3F)		 = 63 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/fng61y2927hf6v0y125h90ghhhgrqdsg-libssh2-1.8.0.tar.gz.drv\0", 0x45)		 = 69 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2632 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/6c55hj435rjfcb9rixdx9ab65iiz8par-libssh2-1.8.0.drv\0", 0x3E)		 = 62 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3176 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/pps1qbbyhimcair2a2krscbsjlzqxh1p-pkg-config-0.29.2.tar.gz.drv\0", 0x49)		 = 73 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2648 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/lpyhl9sbgmx59x68wawwmsdyvaldyj0a-pkg-config-0.29.2.drv\0", 0x42)		 = 66 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3080 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/cx9q2w8sifvixn0jf8mvjm5cqgxapq8r-curl-7.56.1.tar.bz2.drv\0", 0x44)		 = 68 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\n\001\033\0", 0x1000, 0x284000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x58)		 = 88 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 4200 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/v565gyvi7p761md9nq6a4jmiv2w2agy8-curl-7.56.1.drv\0", 0x3C)		 = 60 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 8192 0
 1404/0x50a4:  read(0x4, "ongnu/ http://savannah.c3sl.ufpr.br/ http://mirror.csclub.uwaterloo.ca/nongnu/ http://mirror.cedia.org.ec/nongnu/ http://ftp.igh.cnrs.fr/pub/nongnu/ http://mirror6.layerjet.com/nongnu http://mirror.netcologne.de/savannah/ http://ftp.cc.uoc.gr/mirrors/nongn", 0x8000)		 = 2936 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/bqgmfi8cnpxmli2lga499z89hmjca6s3-mirrors-list.drv\0", 0x3D)		 = 61 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x50)		 = 80 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 3416 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/gccphqjh07iikm74nfvgdycn1m0aqcvr-virtualbox-nixops-16.09.877.5b08a40.vmdk.xz.drv\0", 0x5C)		 = 92 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  pread(0x5, "\r\0", 0x1000, 0x3DB000)		 = 4096 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x70)		 = 112 0
 1404/0x50a4:  read(0x4, "\b\0", 0x8000)		 = 2152 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  write(0x9, "/nix/store/d1a29szzfmwaj3471ir2fp2fisn0frnf-virtualbox-nixops-16.09.877.5b08a40.vmdk.drv\0", 0x59)		 = 89 0
 1404/0x50a4:  fcntl(0x9, 0x9, 0x7FFF5B339460)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B339A98, 0x7FFF5B339AA8)		 = 0 0
 1404/0x50a4:  fcntl(0x7, 0x8, 0x7FFF5B339E78)		 = 0 0
 1404/0x50a4:  write(0x4, "stla\0", 0x68)		 = 104 0
 1404/0x50a4:  read(0x4, "\0", 0x8000)		 = 0 0
 1404/0x50a4:  __pthread_markcancel(0x903, 0x7F8B8D80FA00, 0x8000)		 = 0 0
 1404/0x50a5:  poll(0x700001230EC8, 0x1, 0xFFFFFFFF)		 = -1 Err#4
 1404/0x50a5:  __pthread_canceled(0x0, 0x1, 0xFFFFFFFF)		 = 0 0
 1404/0x50a5:  __disable_threadsignal(0x1, 0x1, 0xFFFFFFFF)		 = 0 0
 1404/0x50a4:  __semwait_signal(0xF03, 0x0, 0x0)		 = 0 0
 1404/0x50a4:  close(0x9)		 = 0 0
 1404/0x50a4:  unlink("/nix/var/nix/temproots/1404\0", 0x0, 0x0)		 = 0 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B33A400)		 = 0 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B33A400)		 = 0 0
 1404/0x50a4:  unlink("/nix/var/nix/db/db.sqlite-shm\0", 0x8, 0x7FFF5B33A400)		 = 0 0
 1404/0x50a4:  munmap(0x10507D000, 0x8000)		 = 0 0
 1404/0x50a4:  close(0x7)		 = 0 0
 1404/0x50a4:  close(0x6)		 = 0 0
 1404/0x50a4:  unlink("/nix/var/nix/db/db.sqlite-wal\0", 0x8000, 0x7FFF5B33A400)		 = 0 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B33A430)		 = 0 0
 1404/0x50a4:  fcntl(0x5, 0x8, 0x7FFF5B33A430)		 = 0 0
 1404/0x50a4:  fstat64(0x5, 0x7FFF5B33A2F0, 0x7FFF5B33A430)		 = 0 0
 1404/0x50a4:  stat64("/nix/var/nix/db/db.sqlite\0", 0x7FFF5B33A380, 0x7FFF5B33A430)		 = 0 0
 1404/0x50a4:  close(0x5)		 = 0 0
 1404/0x50a4:  close(0x3)		 = 0 0
   79/0x22e:  accept(0x3, 0x7FFF5B33AB20, 0x7FFF5B33B714)		 = -1 Err#4
   79/0x22e:  wait4(0xFFFFFFFF, 0x0, 0x1)		 = 1404 0
   79/0x22e:  wait4(0xFFFFFFFF, 0x0, 0x1)		 = -1 Err#10
   79/0x22e:  sigreturn(0x7FFF5B33AA60, 0x1E, 0x1)		 = 0 Err#-2

## etc-nix-machines
nix-vbox-build-slave x86_64-linux "/var/root/.ssh/id_rsa" 1

## nix-docker.log
$ source start-docker-nix-build-slave
## Use Docker Container as Nix Build Slave
##
## Usage: source -bash
##
## Note: if you experience issues, you can clean up the build slave artifacts and start over by:
##   1. rm -r ~/.nix-docker-build-slave
##   2. Delete entry in ~/.ssh/config for
##        Host "nix-docker-build-slave"
##   3. Delete the docker container named
##        nix-docker-build-slave

>>> Downloading SSH credentials for the docker container
>>> Adding an entry to /Users/betaboon/.ssh/config for nix-docker-build-slave
>>> Starting docker container: nix-docker-build-slave
    (This may fail if the container was already created.)
Unable to find image 'lnl7/nix:ssh' locally
ssh: Pulling from lnl7/nix
d8b6382e6689: Pull complete
68210515caf7: Pull complete
2a62008feb31: Pull complete
7d51914ffd31: Pull complete
2bf7635f26da: Pull complete
a359b97e6d07: Pull complete
d0a1c1c68c0f: Pull complete
Digest: sha256:0b4b24c204a2bf7564b9916fbddffd059c919eb8934d6a60c6d0c7444e185ccc
Status: Downloaded newer image for lnl7/nix:ssh
9753de6932423d32d4faae818a978ddb15094701fdc8cdb5e4439a426fce3276
>>> Writing remote systems configuration to /Users/betaboon/.nix-docker-build-slave/remote-systems.conf
>>> Running SSH test
The authenticity of host '[127.0.0.1]:3022 ([127.0.0.1]:3022)' can't be established.
RSA key fingerprint is SHA256:ZeEJ3dH1w0PiCcuohuI3324h/bd64wZvXs9O88C1qsE.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added '[127.0.0.1]:3022' (RSA) to the list of known hosts.
SSH connection is working.
>>> Setting $NIX_REMOTE_SYSTEMS to use /Users/betaboon/.nix-docker-build-slave/remote-systems.conf

$ echo $NIX_REMOTE_SYSTEMS
/Users/betaboon/.nix-docker-build-slave/remote-systems.conf

$ cat remote-systems.conf
nix-docker-build-slave x86_64-linux "/Users/betaboon/.nix-docker-build-slave/insecure_rsa" 1

$ nix-shell -p nixops

[nix-shell:~]$ nixops create deployment.nix
created deployment ‘d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f’
d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f

[nix-shell:~]$ nixops deploy
vbox> creating VirtualBox VM...
vbox> Virtual machine 'nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox' is created and registered.
vbox> UUID: a55340ba-cadd-4aa9-a509-718b5495cba6
vbox> Settings file: '/Users/betaboon/VirtualBox VMs/nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox/nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox.vbox'
error: string index out of range

[nix-shell:~]$ nixops deploy
vbox> creating disk ‘disk1’...
vbox> 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
vbox> Clone medium created in format 'VDI'. UUID: ffb863bf-7acd-4664-9d89-fc4d864b3d3e
vbox> attaching disk ‘disk1’...
vbox> Waiting for VM "nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox" to power on...
vbox> VM "nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox" has been successfully started.
vbox> waiting for IP address.......................... 192.168.56.101
vbox> setting state version to 16.09
vbox> waiting for SSH...
test> building initial configuration...
error: assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
(use ‘--show-trace’ to show detailed location information)
error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/0q/hbnfh3zx2fd_jwt8627m3jq00000gn/T/nixops-tmpxSA2Sj/test-initial.nix', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1

[nix-shell:~]$ nixops deploy --show-trace
test> building initial configuration...
error: while evaluating the attribute ‘config.system.build.toplevel’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:252:5:
while evaluating ‘foldr’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:34:20, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:132:12:
while evaluating ‘fold'’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:37:15, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:41:8:
while evaluating ‘showWarnings’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:98:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:105:16:
while evaluating ‘foldr’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:34:20, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:98:23:
while evaluating ‘fold'’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:37:15, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:41:8:
while evaluating the attribute ‘warnings’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:44:
while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:75:45, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:52:
while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:312:9:
while evaluating the option `warnings':
while evaluating the attribute ‘isDefined’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:344:5:
while evaluating ‘filterOverrides’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:419:21, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:328:18:
while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:425:8:
while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:17:
while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:28, called from undefined position:
while evaluating ‘dischargeProperties’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:386:25, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:324:62:
while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:216:48:
while evaluating the attribute ‘config.warnings’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/boot/systemd.nix:710:5:
while evaluating ‘mapAttrsToList’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:223:23, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/boot/systemd.nix:710:29:
while evaluating the attribute ‘services’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:44:
while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:75:45, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:52:
while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:312:9:
while evaluating the option `systemd.services':
while evaluating the attribute ‘isDefined’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:344:5:
while evaluating ‘filterOverrides’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:419:21, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:328:18:
while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:425:8:
while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:17:
while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:28, called from undefined position:
while evaluating ‘dischargeProperties’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:386:25, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:324:62:
while evaluating the attribute ‘condition’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:467:14:
while evaluating the attribute ‘condition’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:467:14:
while evaluating the attribute ‘condition’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:467:14:
while evaluating the attribute ‘services.klogd.enable’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:44:
while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:75:45, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:52:
while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:312:9:
while evaluating the option `services.klogd.enable':
while evaluating the attribute ‘isDefined’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:344:5:
while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:333:19, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:333:14:
while evaluating the attribute ‘value._type’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:424:73:
while evaluating the attribute ‘value.content’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:482:14:
while evaluating the attribute ‘default’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/services/logging/klogd.nix:12:7:
while evaluating ‘versionOlder’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/strings.nix:351:22, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/services/logging/klogd.nix:12:17:
while evaluating ‘getVersion’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/strings.nix:375:16, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/services/logging/klogd.nix:12:31:
while evaluating the attribute ‘boot.kernelPackages.kernel’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/boot/kernel.nix:27:9:
while evaluating the attribute ‘kernel.override’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/top-level/all-packages.nix:12525:12:
while evaluating the attribute ‘linux_4_9’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/top-level/all-packages.nix:12445:3:
while evaluating ‘callPackageWith’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:113:35, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/top-level/all-packages.nix:12445:15:
while evaluating ‘makeOverridable’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:72:24, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:117:8:
while evaluating anonymous function at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/linux-4.9.nix:1:1, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:74:12:
while evaluating anonymous function at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:1:1, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/linux-4.9.nix:3:1:
assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/0q/hbnfh3zx2fd_jwt8627m3jq00000gn/T/nixops-tmpA0JDin/test-initial.nix', '--show-trace', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1

## nix-info
$ nix-info
system: "x86_64-darwin", multi-user?: yes, version: nix-env (Nix) 1.11.15, channels(root): "nixpkgs-18.03pre119383.eafd703a63", nixpkgs: /nix/var/nix/profiles/per-user/root/channels/nixpkgs

## org.nixos.nix-daemon.plist
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTD
s/PropertyList-1.0.dtd">
<plist version="1.0">
  <dict>
    <key>Label</key>
    <string>org.nixos.nix-daemon</string>
    <key>RunAtLoad</key>
    <true/>
    <key>Program</key>
    <string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/bin/nix-da
emon</string>
    <key>StandardErrorPath</key>
    <string>/var/log/nix-daemon.log</string>
    <key>StandardOutPath</key>
    <string>/var/log/nix-daemon.log</string>
    <key>EnvironmentVariables</key>
    <dict>
      <key>NIX_BUILD_HOOK</key>
      <string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/libexec/
nix/build-remote.pl</string>
      <key>NIX_CONF_DIR</key>
      <string>/etc/nix</string>
      <key>NIX_CURRENT_LOAD</key>
      <string>/run/nix/current-load</string>
      <key>NIX_OTHER_STORES</key>
      <string>/run/nix/remote-stores/*/nix</string>
      <key>NIX_REMOTE_SYSTEMS</key>
      <string>/etc/nix/machines</string>
      <key>NIX_SSL_CERT_FILE</key>
      <string>/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt</strin
g>
    </dict>
  </dict>
</plist>

## root-ssh-config
Host nix-vbox-build-slave
HostName 192.168.56.101

## virtualbox.log
$ source nix-vbox-build-slave/setup
Network name: build-slave-vbox
Network UUID: c53da6e6-c71e-11e7-b961-f45c89c6ee3f
Network description: Unnamed NixOps network
Nix expressions: /Users/betaboon/nix-vbox-build-slave/physical-vbox.nix

+-------------+----------------------+------------+---------------------------------------------------------+------------+
| Name        |        Status        | Type       | Resource Id                                             | IP address |
+-------------+----------------------+------------+---------------------------------------------------------+------------+
| build-slave | Stopped / Up-to-date | virtualbox | nixops-c53da6e6-c71e-11e7-b961-f45c89c6ee3f-build-slave |            |
+-------------+----------------------+------------+---------------------------------------------------------+------------+
Deployment already created.
****** Deploying build slave.
build-slave> creating disk ‘disk1’...
build-slave> 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
build-slave> Clone medium created in format 'VDI'. UUID: 9edecea8-a565-477f-854d-648de6f25739
build-slave> attaching disk ‘disk1’...
build-slave> Waiting for VM "nixops-c53da6e6-c71e-11e7-b961-f45c89c6ee3f-build-slave" to power on...
build-slave> VM "nixops-c53da6e6-c71e-11e7-b961-f45c89c6ee3f-build-slave" has been successfully started.
build-slave> waiting for IP address........................... 192.168.56.102
build-slave> setting state version to 16.09
build-slave> waiting for SSH...
building all machine configurations...
these derivations will be built:
  /nix/store/0699qxmlv0rg0bja5yq56a70dghzk83i-etc-nixos.conf.drv
  /nix/store/ggm6lysaa766jay18g2mkk039g8j3lfb-pam-environment.drv
  /nix/store/0agkv026qx32b88x8yha9i7z6pv5cswm-vlock.pam.drv
  /nix/store/0b74ayz53bn7rgnnmigp0djdzrb7phbx-groupmems.pam.drv
  /nix/store/0kspvf58dfndv61afh1627yai7h74dkl-xlock.pam.drv
  /nix/store/0q2mlj32iwkf2f9h2w52nz40cdqn2my5-unit-nix-daemon.socket.drv
  /nix/store/10sbdsblkkg47hqk6x55xm9jakrwrxfb-unit-remote-fs-pre.target.drv
  /nix/store/18hzgchimaj7hpsbn51z5j6gp5z2jmq8-unit-systemd-journal-gatewayd.socket.drv
  /nix/store/1bnfhyg41558i9hshs5r6hqmgyg7yynf-unit-mdadm-grow-continue-.service.drv
  /nix/store/1fakkjvfa8avcbfn1vndmn8abv3gkk84-unit-dbus.socket.drv
  /nix/store/1p0b94cd3gx48qqn76n7gk9xpks1rnqg-unit-nix-daemon.service.drv
  /nix/store/ly2r7bcqdlbbhh75k6s5sm12377mqfja-set-environment.drv
  /nix/store/1phiwgdy34cqyh4yl3wcwl5basjcwlq6-etc-profile.drv
  /nix/store/1w5l771bk3cflp2wicgnjfy3xd0ydl0n-unit-script.drv
  /nix/store/1ywj4mwrbljrrhdpjqh2ddwq3mvqahq4-etc-sleep.conf.drv
  /nix/store/1zyjwdk7wl2sy0pk3g9apxa9jdzc2ixm-dhcpcd.conf.drv
  /nix/store/22wbzv2p27h4dlia0p0ggbylqg2x3fx4-unit-fs.target.drv
  /nix/store/6m5cm8vdvnysmjxcg4yb39qiagfys89q-initrd-fsinfo.drv
  /nix/store/hgpxycdxvv0m0bks4qs9177a0fqsksqx-kernel-modules.drv
  /nix/store/ijq418l5bcff1jd1mwisxy5p8jkrkwg8-kernel-modules-shrunk.drv
  /nix/store/q4fpdaghnjbkzv2h95iai1rwc7448hzq-mounts.sh.drv
  /nix/store/26nhpdl96z8mjhzxs4fqph6la11vbvah-stage-1-init.sh.drv
  /nix/store/6sl6xgyfgx721d0953grp0030w236lxb-nixos-help.drv
  /nix/store/qlf8vh0nr707ngllzivlyql41qwwcyk1-system-path.drv
  /nix/store/26x9vcdbvpn6phi4i1ki73a5fqbzvgi1-unit-polkit.service.drv
  /nix/store/x1vvw8fj726gvs8fpavjvssr96likp69-nixos.conf.drv
  /nix/store/2g0icqsyk062y40m45w5kyrx2aqr2vwc-unit-systemd-modules-load.service.drv
  /nix/store/2npkm2xpsaxnjxmahi27nvpp2gszslda-chfn.pam.drv
  /nix/store/806m67034ql8dxr85h2dahw39dfnvhaw-unit-script.drv
  /nix/store/iqsgm8rn8v5qpyl8apq1drvzp0p3f5k6-reload-container.drv
  /nix/store/j8yz2zibrgdkzsgbd8haqrilyf8afbfn-unit-script.drv
  /nix/store/pzjg41pwvqqf40l5f6s9d6n5kwfgx631-unit-script.drv
  /nix/store/fz0i9lm6lghc037fajhdgihqcn13d8y6-container-init.drv
  /nix/store/xscb506n142d1hz78c27n3fcfr3fkyz2-unit-script.drv
  /nix/store/2yrwav2znjx64ixkjx6y51h4hz22zgcq-unit-container-.service.drv
  /nix/store/30nzsn7rhas4lgy7xcns81cpg2nxjcax-firewall-start.drv
  /nix/store/33y0z9amhb4r0hzk232399gijwaamlzz-vconsole.conf.drv
  /nix/store/3cx8q4297mppjsk1q9xr4m8xk1zlg3xd-etc-ssh_known_hosts.drv
  /nix/store/3kn8pgjnymz0lvb0kxy52r6q2h2r9z25-unit-encrypted-links.target.drv
  /nix/store/3kxwrh0fyglcj0hfs1vzdi42x58mi0vl-etc-system.conf.drv
  /nix/store/41frpxq22i320xdkbxj60962djwq5lk1-nscd.conf.drv
  /nix/store/450c4jsdy4pz580w0p7fg72si0ah713j-etc-bashrc.drv
  /nix/store/4gcjgh2xqy6jwkpm07i4fyin3nyln7a3-unit-ip-up.target.drv
  /nix/store/4h350dmwamgbjvjki738qnk1fw0a847z-unit-systemd-remount-fs.service.drv
  /nix/store/4m3ig6dbkivrvfkr4zk3a23lh479vs3z-usermod.pam.drv
  /nix/store/rif1fa95c6k9mhvb5si92bqh7bvlj83s-unit-script.drv
  /nix/store/4mbpb5g4sjj4knwnn0l8famxv016wx4r-unit-prepare-kexec.service.drv
  /nix/store/6afyhl87bfhi6fdyz0n1b4vyvw016f56-dbus-conf.drv
  /nix/store/4miqg3nc9jq399jry8myy8m3vandv4cp-unit-dbus.service.drv
  /nix/store/5009y9gdczpj0fz78yk3gfvlq04maihm-unit-user-.service.drv
  /nix/store/5ls5x0ilr71v580gpcqindzx32k76clr-unit-systemd-user-sessions.service.drv
  /nix/store/686ingsb9qggqh3j56mqrk5pqqnf9bzz-screen.pam.drv
  /nix/store/6ccp6h9kqagma79vgprhlxqjc5d2yrxi-extra-udev-rules.drv
  /nix/store/7bj023wh1hsjw8jkywgqrdyd2xdfas6b-etc-resolvconf.conf.drv
  /nix/store/7k0cjlwydgvfqv0qy7qpzlwl3h47lkry-sshd_config.drv
  /nix/store/7mrxiiysx6hqpkh31rxy3zj6bs9w85np-unit-script.drv
  /nix/store/7mf04m6kd3j962dlwmbmzhxy33ya56av-unit-update-locatedb.service.drv
  /nix/store/7vrkam94knjamh1icsw21nrfsjfailpx-unit-systemd-vconsole-setup.service.drv
  /nix/store/83mc23zykg6cqmczbgz57lzk4hxnh47s-smb-dummy.conf.drv
  /nix/store/8cf541068j3vbliv297l89m89jbn6d96-client.conf.drv
  /nix/store/8n4yzi3kd969rishpvh7x4dismm3xfdm-etc-fstab.drv
  /nix/store/901izjc7fxx8riz8b82g3n0zvl6f12y9-chpasswd.pam.drv
  /nix/store/9jcgb77zqiia0d53br22y42nr96zq8b9-useradd.drv
  /nix/store/b6aiqqjhknvlwz3nv479kq37nri0xmrs-dhcpcd.exit-hook.drv
  /nix/store/brj1p9kfm4jx7zv3c9kaw8jg2974j216-etc-logind.conf.drv
  /nix/store/c13y61137jg0ds3ip235ilizqnw925nv-su.pam.drv
  /nix/store/cdf9p8xrayqa2rryfrl91mn8w5nkkhhw-polkit-1.pam.drv
  /nix/store/ch1p68bvg7144as8kxndarxi4k7kxk9k-issue.drv
  /nix/store/db5935xhjjqrkhz1zqs3ixzyhgbv05ws-chsh.pam.drv
  /nix/store/ds7h2njdiklnsr7r847frindia0wnhmb-cups.pam.drv
  /nix/store/f3lafahd7mv4gf75jckcr60xgp28mzqf-locale.conf.drv
  /nix/store/f3x4m1zgll2sgrvisyl2x2hbk21a4vhq-passwd.pam.drv
  /nix/store/fch7bzvpwpzd051kmwbmjmd8h97zmj3f-etc-shells.drv
  /nix/store/gmjkns8c3gv5d8s1sz0mzgv8zidi9ga8-etc-nixos.conf.drv
  /nix/store/hqfzd7lr4fwg7qciqjzdiknxvinbaf0g-sshd.pam.drv
  /nix/store/ys84zlv9slkx3aca9s8a6js1v7bgsydc-unit-ssh-agent.service.drv
  /nix/store/hrdghy9jgznjlarkl447719if2j0d0z3-user-units.drv
  /nix/store/hwparfxkgwxw99h9hjkl89l9yi68896p-groupdel.pam.drv
  /nix/store/ivmxkpnbnyi2jhfdz46v38aw2w4g4hj2-etc-ssh_config.drv
  /nix/store/crxcdw3f262r0rvx28zghw23gdv4d4vc-extra-hwdb-file.drv
  /nix/store/k52i85dv8ih2dm3bgwc76pi4qpzwml42-udev-rules.drv
  /nix/store/kw4a0x5gm1vw8w7y3pb8l8ak0fgnj56f-runuser.pam.drv
  /nix/store/lcy0sdanr73s2sphygv32a7f1f8vjjzc-etc-10-nixos.rules.drv
  /nix/store/lsd9x7jbbsw79rl7qhwyayiz24pcj3l1-login.pam.drv
  /nix/store/mbakcpfdacggx9ajl5yhsg83qa4ql0fq-groupmod.pam.drv
  /nix/store/phqx290v16j6dabjqhxivzvzn0nwvl4p-systemd-user.pam.drv
  /nix/store/b9nsy73vigzpprks61hamas0nfffkv4a-audit-disable.drv
  /nix/store/mxp01hgb6zg5ja1dmhjjf2xn83xl8x6d-audit-stop.drv
  /nix/store/9ki6z5rxfhrvl7cfmqk1i29gzdl0bibn-unit-audit.service.drv
  /nix/store/a0v96f1x7lvw2f6d6nljmyj7whh27zkg-unit-network-setup.service.drv
  /nix/store/a733ycrg7iic2nv6s3gafby7y8zjlg6x-unit-cpufreq.service.drv
  /nix/store/bgxz6pqbcl4gl6gsd3ly82wm2acfk1fr-ntp.conf.drv
  /nix/store/schdi3fwkv01z873n5jvnsi67slpn1hf-unit-script.drv
  /nix/store/cb5sdfkya685fh6jnrc548d291g2mn76-unit-ntpd.service.drv
  /nix/store/chlgc4cb5v8pm3qz8zrhvgmv794j9x3j-unit-systemd-binfmt.service.drv
  /nix/store/d49vh4k8akdiny4h8i4kp62l583wlsbh-unit-serial-getty-.service.drv
  /nix/store/djcirig494d6ar93wl3lmn23gkrhrpdv-unit-systemd-rfkill-.service.drv
  /nix/store/dk3pffa1dwdpkr9yaj8ddpb2vrhir02q-unit-systemd-backlight-.service.drv
  /nix/store/dn7jsbaqpa5gnmpn43i409gqlh31dj10-unit-systemd-sysctl.service.drv
  /nix/store/fm1dfwz0l7iqn3qp0vfbww3a2vwk9xjv-unit-remote-fs.target.drv
  /nix/store/qaz03lfbdmh88nyj1zpvy3q0j2cii8wp-unit-script.drv
  /nix/store/fp97b1inbki5av05cvy157373i6yjvh6-unit-sshd.service.drv
  /nix/store/gxc3hrx2hhd9pk9mcn8v5ywzi50acbj3-unit-network-pre.target.drv
  /nix/store/gziw9w59m61qq1qy236r4vasmxjsf53i-unit-systemd-logind.service.drv
  /nix/store/h8jwm4756ab09vlp0939cr2h5zz03iy3-unit-console-getty.service-disabled.drv
  /nix/store/hjj1cm4f8b3diivy4h742vzvml0lywp3-unit-mdadm-shutdown.service.drv
  /nix/store/ik61psfpd15k2x7zl2nk18hbl4kik1m3-unit-systemd-update-utmp.service.drv
  /nix/store/ikx5mr2z5qvr8k5a0xhrz5car85qmqaj-unit-network-online.target.drv
  /nix/store/p99ryz83y9gf5aw30npgg3a8d36bjq8s-unit-script.drv
  /nix/store/iv0qbpp334al3w0c7k1fwj5lkmm8402w-unit-get-vbox-nixops-client-key.service.drv
  /nix/store/hnrgwy4a396hd61mqfy13lqkc4fpy6hs-unit-script.drv
  /nix/store/jcn6ysn60h67478jqf165rnkmqnv65i3-unit-nixos-upgrade.service.drv
  /nix/store/jmwq9rav4zxpqc8z4fxfrxzg4qz28svx-unit-dhcpcd.service.drv
  /nix/store/k3kzzr0lszks46mijjw573qj74zpkrq7-unit-virtualbox.service.drv
  /nix/store/kn3l2anzv2phl6492hma33wrzc76yrva-unit-alsa-store.service.drv
  /nix/store/l0zza3ivcc9kmcikcvrlhg0c2ndmq3cn-unit-udisks2.service.drv
  /nix/store/lq2cyc2zxjsf48znyi5yk1dm4xw8b68f-unit-nixops-keys.service-disabled.drv
  /nix/store/lvnxz124kyyikcjd1n8xvl54g8rgbzqz-unit-script.drv
  /nix/store/n473ms87g86rypw9hi3fqd5r4ny13i6i-unit-pre-sleep.service.drv
  /nix/store/fqkhv2lyannh5a81y608l78jwshnz8xf-unit-script.drv
  /nix/store/g98cdvmiycin6p98xz90m36fmjyb0fni-unit-script.drv
  /nix/store/w0jv1vrsxl1lrzf93xfni8cw30k196iy-etc-hosts.drv
  /nix/store/wlh0hl9nniy9q5shxkrqjvmd065qbkl6-etc-nsswitch.conf.drv
  /nix/store/p01hqc2k5722vhjdyxwjxyljjs0i44p3-unit-nscd.service.drv
  /nix/store/p61dhqrjmy40f0y8dgkdvvc74gim3w1z-unit-mdmon-.service.drv
  /nix/store/njqw31y67hxb1p4np57q21f08nwz4b61-firewall-stop.drv
  /nix/store/rxh25nchpg1izawbl1ib0dmad68gsbsi-firewall-reload.drv
  /nix/store/pnvia0b7iil4v4vhws2b5xf29vnybp8l-unit-firewall.service.drv
  /nix/store/r96ak8q65w7mp5gqabq1qryv8mfz5nij-unit-save-hwclock.service.drv
  /nix/store/xrwpjncz57y77l5qzicmixvgkyjakyqf-unit-script.drv
  /nix/store/rga4as9iqw295wd3h8q4idwnbvn253k0-unit-post-resume.service.drv
  /nix/store/ypxqqgndz66gnm0lybvirv6n2w2qzqfa-unit-script.drv
  /nix/store/rh6wl24m145w3v6xj0qfj87vy82fqwh9-unit-network-local-commands.service.drv
  /nix/store/rmg3p5mg9nwlbb18sdxhkq3zk5kg7qhm-unit-systemd-journal-flush.service.drv
  /nix/store/sj4zi9gxjgiw6fca4b5wcjbhs2x4mwzc-unit-systemd-udevd.service.drv
  /nix/store/v02rgrlz3wvqas1rf47bh5i9jyl5cmid-unit-getty-.service.drv
  /nix/store/vpxvjv1skgxkl6zr91yb61d4hy5ga5d8-unit-systemd-random-seed.service.drv
  /nix/store/wfaa2kmbhqgbdr7kk5jnsaqpizfjnx8r-unit-post-resume.target.drv
  /nix/store/wjv9kddv0lgm9ky3dyzay4clda1xh3i6-unit-network-interfaces.target.drv
  /nix/store/ml8mccq684bcf7vb3cc9nzn0sd64098w-unit-script.drv
  /nix/store/wwjx0m61fg4dymmysnpppz7z56h9wrfp-unit-nix-gc.service.drv
  /nix/store/x00fh0xxyqrpndijnvphv6804n5jh2af-unit-dbus.service.drv
  /nix/store/zgm7kjx07lxhjx9ahpf3ly0nqxs8wfmv-etc-journald.conf.drv
  /nix/store/xnq8gm4iqmh6ca9zsv0rjfsf58qv1vrq-unit-systemd-journald.service.drv
  /nix/store/xpfmvklnp7kzsn0jvmj1ap19x5zyh5hp-unit-rngd.service.drv
  /nix/store/yasrj4anyzjd8lvwjgs5h8f3z8mdplga-unit-local-fs.target.drv
  /nix/store/zvdc0q75l4mjar93c9vbsq3wgr3qm9kl-unit-container-getty-.service.drv
  /nix/store/zvh0h5m89r6h80vj17yf047rab67f87x-unit-keys.target.drv
  /nix/store/q64ibj2955sd7c79v47h978qj8h4mwrh-system-units.drv
  /nix/store/qkhw80n7qh0yi5r2c5c29yma5mx52aka-etc-subuid.drv
  /nix/store/rhf0yl6iwd8v5l3g0wf710bh7mbc1afa-sudo.pam.drv
  /nix/store/rvxzq6pgixc6g2cvsp19hcq8px9pq7i2-login.defs.drv
  /nix/store/s6dr7299mn5jvrih4nwmdbzqwvdifnrs-runuser-l.pam.drv
  /nix/store/ss2k1n1li74f0c9mv8lwn3ckp85cd59d-xscreensaver.pam.drv
  /nix/store/v4jm4nwp3a99mp8lz57pzc0wf4m71c7r-i3lock-color.pam.drv
  /nix/store/w0k4870y8m4g2d859wivcjnqdmfjvzd9-hwdb.bin.drv
  /nix/store/wqc4arlqjwv4mp0si45jpsnyzgmskyg0-other.pam.drv
  /nix/store/x85f4hlw2izylnm5g902imbjs6l6yvq7-etc-os-release.drv
  /nix/store/xv0nzj4n779yavcxnaslg5lm259v90yi-etc-nixos.conf.drv
  /nix/store/y4bvxkxwdq53vn02n5jmw4a2aqs6n8sf-groupadd.pam.drv
  /nix/store/yqazid74a9mnkhh99hp08zgddx1dl1a2-etc-subgid.drv
  /nix/store/z4k0yhrqfpyi9j814hyxmkd9qg5y4ndj-i3lock.pam.drv
  /nix/store/zbfk08lwaz6yg1vz25kj2r9yb3a7ahs8-userdel.pam.drv
  /nix/store/zcviwc9623jc91i6bwc7xxfkx05kp1vs-ftp.pam.drv
  /nix/store/znvsxwyzddyar1d2rmk507rw8a20vzjh-useradd.pam.drv
  /nix/store/8h8n45gwckby7nvkz7rssfqzqbzmsb33-etc.drv
  /nix/store/rng9d1sn4wcbjx19v1j2fiq00nncppkf-grub-config.xml.drv
  /nix/store/9rq8vsm1k7qnb639njf1z8422xvri3vk-install-grub.sh.drv
  /nix/store/gbca81nzryjbl2k24xyizna99gi2ds6z-mdadm.conf.drv
  /nix/store/ikzscla5r7dc8vv0snd7abr300y32dmg-initrd.drv
  /nix/store/lw3bkyp1jdv8h76f0rkf6mkxl24xaalf-users-groups.json.drv
  /nix/store/dg5a4l82zigmxgpkmvbsm3q00hplll7g-nixos-system-build-slave-16.09.1943.25f4906da6.drv
  /nix/store/p80zjzafwkks8q4sb8jbhy9f3y9pll2a-nixops-machines.drv
these paths will be fetched (194.77 MiB download, 860.08 MiB unpacked):
  /nix/store/08a1ii9zz438985fkcfpv8bxb9fxa652-linux-headers-4.4.10
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  /nix/store/1piphl62vlb9n9sd3f3rn9cnvdsmcr45-man-db-2.7.5
  /nix/store/1vhgkmby6lkm6qz3kv6pmzylv1599z7y-Gnome_Dark.png
  /nix/store/222s1mvzd1qipjklq13mrhrjgfngq9fd-diffutils-3.5
  /nix/store/27bkikmvach3w1phmcllgm6rb8lblz6k-libgudev-230
  /nix/store/298j8jhnlc8gjr9hsbq80b889gc12fk4-btrfs-progs-4.6.1
  /nix/store/29b4zlgc7550lyvj9d2v703b1xkly9w0-keymap
  /nix/store/2cc8arbak0v93xwxpkckyvid00q1hypz-nixos-manual
  /nix/store/2igbp5cmafb3k80m8w9y9pa7chv9j0z2-iana-etc-2.30
  /nix/store/2ij54lmg02915s43kdwlf5hf5qnm04xx-shadow-4.4
  /nix/store/2l6lq1xd2nfbsivcm4wk4iqy6v5wqjd3-libevent-2.0.22
  /nix/store/2mvblw8kq86ncaidjrp3x4rssy1lhlhi-binutils-2.27
  /nix/store/2qcqnjg57a9j2q3j0wsg8pyxvc07s4a8-p11-kit-0.23.2
  /nix/store/37wsnhbvbbkd7s9r2bpjah1ymx8sg4vh-libXcursor-1.1.14
  /nix/store/3lrrcmflamqypls9zyjnvv05zbi56hbl-nixos-container
  /nix/store/3q04isgbzkn4ryy74mrwyn8nsv5swz85-curl-7.53.0-man
  /nix/store/3vzff9jqsh2jky54jbzkir801y352d0h-gnugrep-2.25-info
  /nix/store/4czadkc5w36fvw9bdzsrk53hysl44mc8-fc-cache
  /nix/store/4i6wmdy31pcjj8xj62g22qxk606b76sm-libXrender-0.9.10
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  /nix/store/6rhawr786hmpg0lw910rna03v0gbw93j-zlib-1.2.8
  /nix/store/6scmpmlp8jid0dy3lsxajlp1g0shh1j6-bash-4.3-p48-info
  /nix/store/75cn082pxrd4kild0a9lzncpn71wl1gx-fc-00-nixos-cache.conf
  /nix/store/7m2ch0nyd74y3p8qbzrj3rnz7k81i54v-paxctl-0.9
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  /nix/store/d9ibgrwjb6q2i5h8s85a135cclgx6wpz-nixos-manpages
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  /nix/store/dh1pnwgqs8sxn62ig1b5ran5r9bx23wp-dbus-1.10.12-lib
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fetching path ‘/nix/store/afacmagwdw2pavmgylnn677kz8j2crkc-libseccomp-2.3.1’...

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                                 Dload  Upload   Total   Spent    Left  Speed
100 74016  100 74016    0     0  74016      0  0:00:01 --:--:--  0:00:01 74462

fetching path ‘/nix/store/b2diyjks6fkrdzg114l5rpqwrbj4ld6g-nixos-install’...

*** Downloading ‘https://cache.nixos.org/nar/0irwlgl73fsi3bmn6ll5fg2i0fgadfqs9vfsdhwv9r135jrl3zli.nar.xz’ (signed by ‘cache.nixos.org-1’) to ‘/nix/store/b2diyjks6fkrdzg114l5rpqwrbj4ld6g-nixos-install’...
  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
                                 Dload  Upload   Total   Spent    Left  Speed
100  3876  100  3876    0     0   3876      0  0:00:01 --:--:--  0:00:01  5881

building path(s) ‘/nix/store/xqqipp7ka55iq362vgaa6lpxz29vbiif-audit-disable’
killing process 14082
killing process 14062
killing process 14047
error: a ‘x86_64-linux’ is required to build ‘/nix/store/b9nsy73vigzpprks61hamas0nfffkv4a-audit-disable.drv’, but I am a ‘x86_64-darwin’
error: unable to build all machine configurations
	monarch:nixops-test betaboon$ nix-shell -p nixops

	# check if ssh-config-entry for root exists
	[nix-shell:~/nixops-test]$ sudo cat /var/root/.ssh/config
	Password:
	Host nix-vbox-build-slave
	HostName 192.168.56.101

	# check if root can do passwordless ssh into build-slave
	[nix-shell:~/nixops-test]$ sudo ssh -i /var/root/.ssh/id_rsa nix-vbox-build-slave -- uname -a
	Password:
	Linux nixos 4.9.61 #1-NixOS SMP Wed Nov 8 09:08:37 UTC 2017 x86_64 GNU/Linux

	# check if remote-systems configuration is correct
	[nix-shell:~/nixops-test]$ cat /etc/nix/remote-systems.conf
	nix-vbox-build-slave x86_64-linux "/var/root/.ssh/id_rsa" 1

	# check that current-load directory has been created
	[nix-shell:~/nixops-test]$ ls -lah /run/nix/
	total 0
	drwxr-xr-x 4 root wheel 136 Nov 12 00:06 .
	drwxr-xr-x 3 root wheel 102 Nov 12 00:06 ..
	drwxr-xr-x 2 root wheel 68 Nov 12 00:06 current-load

	[nix-shell:~/nixops-test]$ find /run/nix/
	/run/nix/
	/run/nix/current-load

	# check that nix-daemon plist has the proper environment variables
	[nix-shell:~/nixops-test]$ cat /Library/LaunchDaemons/org.nixos.nix-daemon.plist
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>Label</key>
	<string>org.nixos.nix-daemon</string>
	<key>RunAtLoad</key>
	<true/>
	<key>Program</key>
	<string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/bin/nix-daemon</string>
	<key>StandardErrorPath</key>
	<string>/var/log/nix-daemon.log</string>
	<key>StandardOutPath</key>
	<string>/var/log/nix-daemon.log</string>
	<key>EnvironmentVariables</key>
	<dict>
	<key>NIX_BUILD_HOOK</key>
	<string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/libexec/nix/build-remote.pl</string>
	<key>NIX_CONF_DIR</key>
	<string>/etc/nix</string>
	<key>NIX_CURRENT_LOAD</key>
	<string>/run/nix/current-load</string>
	<key>NIX_REMOTE_SYSTEMS</key>
	<string>/etc/nix/remote-systems.conf</string>
	<key>NIX_SSL_CERT_FILE</key>
	<string>/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt</string>
	</dict>
	</dict>
	</plist>

	# check if running nix-daemon has the proper environment variables
	# note: you can un-/load the deamon using launchctl
	# to unload: sudo launchctl unload /Library/LaunchDaemons/org.nixos.nix-daemon.plist
	# to load: sudo launchctl load /Library/LaunchDaemons/org.nixos.nix-daemon.plist
	[nix-shell:~/nixops-test]$ sudo launchctl print system/org.nixos.nix-daemon
	org.nixos.nix-daemon = {
	active count = 1
	path = /Library/LaunchDaemons/org.nixos.nix-daemon.plist
	state = running

	program = /nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/bin/nix-daemon
	stdout path = /var/log/nix-daemon.log
	stderr path = /var/log/nix-daemon.log
	default environment = {
	PATH => /usr/bin:/bin:/usr/sbin:/sbin
	}

	environment = {
	NIX_REMOTE_SYSTEMS => /etc/nix/machines
	NIX_CONF_DIR => /etc/nix
	NIX_SSL_CERT_FILE => /nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt
	NIX_BUILD_HOOK => /nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/libexec/nix/build-remote.pl
	NIX_OTHER_STORES => /run/nix/remote-stores/*/nix
	NIX_CURRENT_LOAD => /run/nix/current-load
	XPC_SERVICE_NAME => org.nixos.nix-daemon
	}

	domain = com.apple.xpc.launchd.domain.system
	minimum runtime = 10
	exit timeout = 5
	runs = 1
	successive crashes = 0
	excessive crashing = 0
	pid = 79
	immediate reason = speculative
	forks = 17
	execs = 1
	trampolined = 1
	started suspended = 0
	proxy started suspended = 0
	last exit code = (never exited)

	event triggers = {
	}

	endpoints = {
	}

	dynamic endpoints = {
	}

	pid-local endpoints = {
	}

	instance-specific endpoints = {
	}

	event channels = {
	}

	sockets = {
	}

	spawn type = daemon
	spawn role = (null)
	jetsam priority = 3
	jetsam memory limit (active) = (unlimited)
	jetsam memory limit (inactive) = (unlimited)
	jetsamproperties category = daemon
	cpumon = default

	properties = {
	partial import = 0
	launchd bundle = 0
	xpc bundle = 0
	keepalive = 0
	runatload = 1
	dirty at shutdown = 0
	low priority i/o = 0
	low priority background i/o = 0
	legacy timer behavior = 0
	exception handler = 0
	multiple instances = 0
	supports transactions = 0
	supports pressured exit = 0
	enter kdp before kill = 0
	wait for debugger = 0
	app = 0
	system app = 0
	creates session = 0
	inetd-compatible = 0
	inetd listener = 0
	abandon process group = 0
	one-shot = 0
	requires reap = 0
	event monitor = 0
	penalty box = 0
	pended non-demand spawn = 1
	role account = 0
	launch only once = 0
	system support = 0
	app-like = 0
	inferred program = 0
	joins gui session = 0
	joins host session = 0
	parameterized sandbox = 0
	resolve program = 0
	abandon coalition = 0
	extension = 0
	nano allocator = 0
	no initgroups = 0
	start on fs mount = 0
	endpoints initialized = 1
	disallow all lookups = 0
	system service = 1
	}
	}

	# check if cross-compilation on builder-slave works
	[nix-shell:~/nixops-test]$ nix-build -E 'with import <nixpkgs> { system = "x86_64-linux"; }; runCommand "foobar" {} "touch $out"'
	these derivations will be built:
	/nix/store/l7zsz5b8niqnhcwsaqc4mk6a2szsdggk-foobar.drv
	copying 1 missing paths (0.00 MiB) to ‘root@nix-vbox-build-slave’...
	building ‘/nix/store/l7zsz5b8niqnhcwsaqc4mk6a2szsdggk-foobar.drv’ on ‘root@nix-vbox-build-slave’
	/nix/store/q9m324xddq1a67f78m365q2an1x60r7l-foobar

	[nix-shell:~/nixops-test]$ nixops create deployment.nix
	created deployment ‘442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7’
	442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7

	# check if nixops deploy works
	[nix-shell:~/nixops-test]$ nixops deploy
	vbox> creating VirtualBox VM...
	vbox> Virtual machine 'nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox' is created and registered.
	vbox> UUID: 46705b48-8628-4645-9377-19ef9558a580
	vbox> Settings file: '/Volumes/Storage1/VirtualboxVMs/nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox/nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox.vbox'
	error: string index out of range

	# NOTE: the problem above is solved by opening the virtualbox-vm-settings and clicking OK

	[nix-shell:~/nixops-test]$ nixops deploy
	vbox> creating disk ‘disk1’...
	vbox> these derivations will be built:
	vbox> /nix/store/d1a29szzfmwaj3471ir2fp2fisn0frnf-virtualbox-nixops-16.09.877.5b08a40.vmdk.drv
	vbox> building path(s) ‘/nix/store/didvrv41q49w9wfj4syymrjml3npcpkn-virtualbox-nixops-16.09.877.5b08a40.vmdk’
	vbox> 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
	vbox> Clone medium created in format 'VDI'. UUID: 51fb36c3-f889-4127-9130-9ad63627adf1
	vbox> attaching disk ‘disk1’...
	vbox> Waiting for VM "nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox" to power on...
	vbox> VM "nixops-442ca9a6-c7ac-11e7-853f-d8a25e8ef0f7-vbox" has been successfully started.
	vbox> waiting for IP address.................................................... 192.168.56.102
	vbox> setting state version to 16.09
	vbox> waiting for SSH...
	test> building initial configuration...
	error: assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
	(use ‘--show-trace’ to show detailed location information)
	error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/qf/n1xghf7974v54qyl0qg4snnm0000gn/T/nixops-tmpK1Kr46/test-initial.nix', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1
	# above: it seems like nixops is trying to build the linux package on the darwin-machine. which results in the assertion-error.
	# this seems to be the main issue currently. maybe this is a bug in nixops?


	# try to set system argument for deployment (!! does not seem to be effective)
	[nix-shell:~/nixops-test]$ nixops set-args --argstr system x86_64-linux

	[nix-shell:~/nixops-test]$ nixops deploy
	test> building initial configuration...
	error: assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
	(use ‘--show-trace’ to show detailed location information)
	error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/qf/n1xghf7974v54qyl0qg4snnm0000gn/T/nixops-tmp3gP_5G/test-initial.nix', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1
	{

	network.description = "test deployment";

	vbox = {
	deployment.targetEnv = "virtualbox";
	deployment.virtualbox.memorySize = 512;
	deployment.virtualbox.vcpu = 1;
	deployment.virtualbox.headless = true;
	};

	test = { resources, ... }: {
	deployment.targetEnv = "container";
	deployment.container.host = resources.machines.vbox;
	};

	}
	$ source start-docker-nix-build-slave
	## Use Docker Container as Nix Build Slave
	##
	## Usage: source -bash
	##
	## Note: if you experience issues, you can clean up the build slave artifacts and start over by:
	## 1. rm -r ~/.nix-docker-build-slave
	## 2. Delete entry in ~/.ssh/config for
	## Host "nix-docker-build-slave"
	## 3. Delete the docker container named
	## nix-docker-build-slave

	>>> Downloading SSH credentials for the docker container
	>>> Adding an entry to /Users/betaboon/.ssh/config for nix-docker-build-slave
	>>> Starting docker container: nix-docker-build-slave
	(This may fail if the container was already created.)
	Unable to find image 'lnl7/nix:ssh' locally
	ssh: Pulling from lnl7/nix
	d8b6382e6689: Pull complete
	68210515caf7: Pull complete
	2a62008feb31: Pull complete
	7d51914ffd31: Pull complete
	2bf7635f26da: Pull complete
	a359b97e6d07: Pull complete
	d0a1c1c68c0f: Pull complete
	Digest: sha256:0b4b24c204a2bf7564b9916fbddffd059c919eb8934d6a60c6d0c7444e185ccc
	Status: Downloaded newer image for lnl7/nix:ssh
	9753de6932423d32d4faae818a978ddb15094701fdc8cdb5e4439a426fce3276
	>>> Writing remote systems configuration to /Users/betaboon/.nix-docker-build-slave/remote-systems.conf
	>>> Running SSH test
	The authenticity of host '[127.0.0.1]:3022 ([127.0.0.1]:3022)' can't be established.
	RSA key fingerprint is SHA256:ZeEJ3dH1w0PiCcuohuI3324h/bd64wZvXs9O88C1qsE.
	Are you sure you want to continue connecting (yes/no)? yes
	Warning: Permanently added '[127.0.0.1]:3022' (RSA) to the list of known hosts.
	SSH connection is working.
	>>> Setting $NIX_REMOTE_SYSTEMS to use /Users/betaboon/.nix-docker-build-slave/remote-systems.conf

	$ echo $NIX_REMOTE_SYSTEMS
	/Users/betaboon/.nix-docker-build-slave/remote-systems.conf

	$ cat remote-systems.conf
	nix-docker-build-slave x86_64-linux "/Users/betaboon/.nix-docker-build-slave/insecure_rsa" 1

	$ nix-shell -p nixops

	[nix-shell:~]$ nixops create deployment.nix
	created deployment ‘d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f’
	d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f

	[nix-shell:~]$ nixops deploy
	vbox> creating VirtualBox VM...
	vbox> Virtual machine 'nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox' is created and registered.
	vbox> UUID: a55340ba-cadd-4aa9-a509-718b5495cba6
	vbox> Settings file: '/Users/betaboon/VirtualBox VMs/nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox/nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox.vbox'
	error: string index out of range

	[nix-shell:~]$ nixops deploy
	vbox> creating disk ‘disk1’...
	vbox> 0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
	vbox> Clone medium created in format 'VDI'. UUID: ffb863bf-7acd-4664-9d89-fc4d864b3d3e
	vbox> attaching disk ‘disk1’...
	vbox> Waiting for VM "nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox" to power on...
	vbox> VM "nixops-d5a1619c-c71b-11e7-8c1c-f45c89c6ee3f-vbox" has been successfully started.
	vbox> waiting for IP address.......................... 192.168.56.101
	vbox> setting state version to 16.09
	vbox> waiting for SSH...
	test> building initial configuration...
	error: assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
	(use ‘--show-trace’ to show detailed location information)
	error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/0q/hbnfh3zx2fd_jwt8627m3jq00000gn/T/nixops-tmpxSA2Sj/test-initial.nix', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1

	[nix-shell:~]$ nixops deploy --show-trace
	test> building initial configuration...
	error: while evaluating the attribute ‘config.system.build.toplevel’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:252:5:
	while evaluating ‘foldr’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:34:20, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:132:12:
	while evaluating ‘fold'’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:37:15, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:41:8:
	while evaluating ‘showWarnings’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:98:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:105:16:
	while evaluating ‘foldr’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:34:20, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/activation/top-level.nix:98:23:
	while evaluating ‘fold'’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:37:15, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:41:8:
	while evaluating the attribute ‘warnings’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:44:
	while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:75:45, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:52:
	while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:312:9:
	while evaluating the option `warnings':
	while evaluating the attribute ‘isDefined’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:344:5:
	while evaluating ‘filterOverrides’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:419:21, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:328:18:
	while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:425:8:
	while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:17:
	while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:28, called from undefined position:
	while evaluating ‘dischargeProperties’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:386:25, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:324:62:
	while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:216:48:
	while evaluating the attribute ‘config.warnings’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/boot/systemd.nix:710:5:
	while evaluating ‘mapAttrsToList’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:223:23, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/boot/systemd.nix:710:29:
	while evaluating the attribute ‘services’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:44:
	while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:75:45, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:52:
	while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:312:9:
	while evaluating the option `systemd.services':
	while evaluating the attribute ‘isDefined’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:344:5:
	while evaluating ‘filterOverrides’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:419:21, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:328:18:
	while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:425:8:
	while evaluating ‘concatMap’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/lists.nix:102:18, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:17:
	while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:323:28, called from undefined position:
	while evaluating ‘dischargeProperties’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:386:25, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:324:62:
	while evaluating the attribute ‘condition’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:467:14:
	while evaluating the attribute ‘condition’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:467:14:
	while evaluating the attribute ‘condition’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:467:14:
	while evaluating the attribute ‘services.klogd.enable’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:44:
	while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:75:45, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/attrsets.nix:199:52:
	while evaluating the attribute ‘value’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:312:9:
	while evaluating the option `services.klogd.enable':
	while evaluating the attribute ‘isDefined’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:344:5:
	while evaluating anonymous function at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:333:19, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:333:14:
	while evaluating the attribute ‘value._type’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:424:73:
	while evaluating the attribute ‘value.content’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/modules.nix:482:14:
	while evaluating the attribute ‘default’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/services/logging/klogd.nix:12:7:
	while evaluating ‘versionOlder’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/strings.nix:351:22, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/services/logging/klogd.nix:12:17:
	while evaluating ‘getVersion’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/lib/strings.nix:375:16, called from /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/services/logging/klogd.nix:12:31:
	while evaluating the attribute ‘boot.kernelPackages.kernel’ at /nix/var/nix/profiles/per-user/root/channels/nixpkgs/nixos/modules/system/boot/kernel.nix:27:9:
	while evaluating the attribute ‘kernel.override’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/top-level/all-packages.nix:12525:12:
	while evaluating the attribute ‘linux_4_9’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/top-level/all-packages.nix:12445:3:
	while evaluating ‘callPackageWith’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:113:35, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/top-level/all-packages.nix:12445:15:
	while evaluating ‘makeOverridable’ at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:72:24, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:117:8:
	while evaluating anonymous function at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/linux-4.9.nix:1:1, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/lib/customisation.nix:74:12:
	while evaluating anonymous function at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:1:1, called from /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/linux-4.9.nix:3:1:
	assertion failed at /nix/store/a0sap6azp2hjndw6krhdd5jqlb9vq9cf-nixpkgs-18.03pre119383.eafd703a63/nixpkgs/pkgs/os-specific/linux/kernel/generic.nix:33:1
	error: Command '['nix-build', '<nixpkgs/nixos>', '-A', 'system', '-I', 'nixos-config=/var/folders/0q/hbnfh3zx2fd_jwt8627m3jq00000gn/T/nixops-tmpA0JDin/test-initial.nix', '--show-trace', '-I', 'nixops=/nix/store/yl83xnrqd6bmgqbi1wapnpr37kiwpsmv-nixops-1.5.2/share/nix/nixops']' returned non-zero exit status 1
	$ nix-info
	system: "x86_64-darwin", multi-user?: yes, version: nix-env (Nix) 1.11.15, channels(root): "nixpkgs-18.03pre119383.eafd703a63", nixpkgs: /nix/var/nix/profiles/per-user/root/channels/nixpkgs
	<?xml version="1.0" encoding="UTF-8"?>
	<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTD
	s/PropertyList-1.0.dtd">
	<plist version="1.0">
	<dict>
	<key>Label</key>
	<string>org.nixos.nix-daemon</string>
	<key>RunAtLoad</key>
	<true/>
	<key>Program</key>
	<string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/bin/nix-da
	emon</string>
	<key>StandardErrorPath</key>
	<string>/var/log/nix-daemon.log</string>
	<key>StandardOutPath</key>
	<string>/var/log/nix-daemon.log</string>
	<key>EnvironmentVariables</key>
	<dict>
	<key>NIX_BUILD_HOOK</key>
	<string>/nix/store/dgwz3dxdzs2wwd7pg7cdhvl8rv0qpnbj-nix-1.11.15/libexec/
	nix/build-remote.pl</string>
	<key>NIX_CONF_DIR</key>
	<string>/etc/nix</string>
	<key>NIX_CURRENT_LOAD</key>
	<string>/run/nix/current-load</string>
	<key>NIX_OTHER_STORES</key>
	<string>/run/nix/remote-stores/*/nix</string>
	<key>NIX_REMOTE_SYSTEMS</key>
	<string>/etc/nix/machines</string>
	<key>NIX_SSL_CERT_FILE</key>
	<string>/nix/var/nix/profiles/default/etc/ssl/certs/ca-bundle.crt</strin
	g>
	</dict>
	</dict>
	</plist>