nixos 19.09 failed build

configuration.nix

# Edit this configuration file to define what should be installed on
# your system.  Help is available in the configuration.nix(5) man page
# and in the NixOS manual (accessible by running ‘nixos-help’).

{ config, pkgs, ... }:

let
  unstableTarball =
    fetchTarball
      https://github.com/NixOS/nixpkgs-channels/archive/nixos-unstable.tar.gz;
in
{
  imports =
    [ # Include the results of the hardware scan.
      ./hardware-configuration.nix
    ];
    
  nixpkgs.config = {
    allowUnfree = true;
    oraclejdk.accept_license = true;
    packageOverrides = pkgs: {
      unstable = import unstableTarball {
        config = config.nixpkgs.config;
      };
    };
  };

  # Use the systemd-boot EFI boot loader.
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;

  hardware.bluetooth.enable = true;
  
  networking.networkmanager.enable = true;
  networking.hostName = "nixos"; # Define your hostname.
  networking.firewall.allowedTCPPorts = [ 1234 ];
  
  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.

  # Configure network proxy if necessary
  # networking.proxy.default = "http://user:password@proxy:port/";
  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";

  # Select internationalisation properties.
  i18n = {
    consoleFont = "Lat2-Terminus16";
    consoleKeyMap = "us";
    defaultLocale = "en_US.UTF-8";
  };

  # Set your time zone.
  time.timeZone = "Europe/Dublin";

  # List packages installed in system profile. To search, run:
  # $ nix search wget
  environment.systemPackages = with pkgs; [
    ((import (fetchTarball "https://github.com/infinisil/all-hies/tarball/master") {}).selection { selector = p: { inherit (p) ghc865; }; })
    atom
    haskellPackages.cabal-install
    haskell.compiler.ghc865
    hasklig
    telnet
    networkmanager-openvpn
    binutils
    gcc9
    gpp
    gnumake
    automake
    autoconf
    file
    xdotool # used by Keepass to paste stuff
    unixtools.quota # used by the disk report widget
    htop
    jdiskreport
    flameshot
    openjdk11
    peek # GIF recorder
    gparted
    hardinfo
    geekbench
    anydesk
    zerotierone

    unetbootin
    multibootusb
    
    git
    gitg
    git-cola
    gimp
    nomacs
    
    hardinfo
    haskellPackages.sysinfo
    
    maven
    kdeconnect
    geeqie
    clementine

    ark
    gnome3.file-roller

    keepass
    qbittorrent
    unstable.dropbox
    unstable.google-chrome
    unstable.firefox
    anki
    libreoffice
    meld
    nixui
    nox
    nix-info
    nix-index
    appimage-run
    dpkg

    # games:
    zeroad
    unstable.openraPackages.mods.raclassic

    uget
    virtualbox
    azure-cli

    remmina
    gnome3.vinagre
    nomachine-client
    vlc
    
    jetbrains.datagrip
    squirrel-sql
    
    unstable.discord
    unstable.slack
    unstable.gitter
    unstable.qtox
    unstable.hexchat
    unstable.riot-web
    unstable.zeronet
    unstable.bitlbee
    unstable.bitlbee-facebook
    unstable.zoom-us
    obs-studio
    
    # (wine.override { wineBuild = "wineWow"; })
    unstable.wine
    unstable.wineWowPackages.full
    unstable.winetricks
    unstable.playonlinux
    unstable.steam
    # (unstable.steam.override { extraPkgs = pkgs: [ mono gtk3 gtk3-x11 libgdiplus zlib ]; nativeOnly = true; withPrimus = true; withJava = true; }).run

    kate
    gnome3.gedit
    unstable.vscode
    emacs
    neovim
    vim
    jetbrains.idea-community
    sublime3
    
    heimdall
    heimdall-gui
    androidenv.androidPkgs_9_0.platform-tools
    adb-sync
    
    (python27.withPackages (ps: [ps.pip]))
    # python37Full
    
    # (import (fetchTarball "channel:nixos-unstable") {}).anki
    # nodejs
    # electron

    haskell.compiler.ghcjs
    haskellPackages.stack
    haskellPackages.ghcid
    haskellPackages.cabal2nix
    # haskellPackages.stack2nix
    haskellPackages.alex
    haskellPackages.happy
    
    # (import /home/neo/Sources/nix-pkgconfig/default.nix {}) # allows cabal-install to see zlib and other libraries
  ];
  
  environment.variables.EDITOR = "kate";

  # Some programs need SUID wrappers, can be configured further or are
  # started in user sessions.
  # programs.mtr.enable = true;
  # programs.gnupg.agent = { enable = true; enableSSHSupport = true; };

  # List services that you want to enable:

  # Enable the OpenSSH daemon.
  # services.openssh.enable = true;

  # Open ports in the firewall.
  # networking.firewall.allowedTCPPorts = [ ... ];
  # networking.firewall.allowedUDPPorts = [ ... ];
  # Or disable the firewall altogether.
  # networking.firewall.enable = false;

  # Enable CUPS to print documents.
  # services.printing.enable = true;

  # Enable sound.
  sound.enable = true;
  hardware.pulseaudio.enable = true;

  # Enable the X11 windowing system.
  services.xserver.enable = true;
  services.xserver.layout = "us";
  services.xserver.xkbOptions = "eurosign:e";

  # Enable touchpad support.
  services.xserver.libinput.enable = true;

  # Enable the KDE Desktop Environment.
  services.xserver.videoDrivers = [ "nvidia" ];
  services.xserver.displayManager.sddm.enable = true;
  services.xserver.desktopManager.plasma5.enable = true;

  # Define a user account. Don't forget to set a password with ‘passwd’.
  users.users.neo = {
    isNormalUser = true;
    home = "/home/neo";
    extraGroups = [ "wheel" "networkmanager" "audio" ]; # Enable ‘sudo’ for the user.
  };
  
  nix.trustedUsers = [ "root" "neo" ];
  
  services.zerotierone.enable = true;
  services.zerotierone.joinNetworks = ["0cccb752f7b87cb4"];
  
  # services.toxvpn.enable = true;
  # services.toxvpn.localip = "127.169.0.1";

  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "19.03"; # Did you read the comment?

}