==> Starting build()...
+++ [1205 02:48:03] Building the toolchain targets:
    k8s.io/kubernetes/hack/cmd/teststale
    k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
# k8s.io/kubernetes/vendor/github.com/jteeuwen/go-bindata/go-bindata
usage: link [options] main.o
  -B note
    	add an ELF NT_GNU_BUILD_ID note when using ELF
  -D address
    	set data segment address (default -1)
  -E entry
    	set entry symbol name
  -H type
    	set header type
  -I linker
    	use linker as ELF dynamic linker
  -L directory
    	add specified directory to library path
  -R quantum
    	set address rounding quantum (default -1)
  -T address
    	set text segment address (default -1)
  -V	print version and exit
  -X definition
    	add string value definition of the form importpath.name=value
  -a	disassemble output
  -buildid id
    	record id as Go toolchain build id
  -buildmode mode
    	set build mode
  -c	dump call graph
  -cpuprofile file
    	write cpu profile to file
  -d	disable dynamic executable
  -debugtramp int
    	debug trampolines
  -dumpdep
    	dump symbol dependency graph
  -extar string
    	archive program for buildmode=c-archive
  -extld linker
    	use linker when linking in external mode
  -extldflags flags
    	pass flags to external linker
  -f	ignore version mismatch
  -g	disable go package data checks
  -h	halt on error
  -importcfg file
    	read import configuration from file
  -installsuffix suffix
    	set package directory suffix
  -k symbol
    	set field tracking symbol
  -libgcc string
    	compiler support lib for internal linking; use "none" to disable
  -linkmode mode
    	set link mode
  -linkshared
    	link against installed Go shared libraries
  -memprofile file
    	write memory profile to file
  -memprofilerate rate
    	set runtime.MemProfileRate to rate
  -msan
    	enable MSan interface
  -n	dump symbol table
  -o file
    	write output to file
  -pluginpath string
    	full path name for plugin
  -r path
    	set the ELF dynamic linker search path to dir1:dir2:...
  -race
    	enable race detector
  -s	disable symbol table
  -tmpdir directory
    	use directory for temporary files
  -u	reject unsafe packages
  -v	print link trace
  -w	disable DWARF generation
# k8s.io/kubernetes/hack/cmd/teststale
usage: link [options] main.o
  -B note
    	add an ELF NT_GNU_BUILD_ID note when using ELF
  -D address
    	set data segment address (default -1)
  -E entry
    	set entry symbol name
  -H type
    	set header type
  -I linker
    	use linker as ELF dynamic linker
  -L directory
    	add specified directory to library path
  -R quantum
    	set address rounding quantum (default -1)
  -T address
    	set text segment address (default -1)
  -V	print version and exit
  -X definition
    	add string value definition of the form importpath.name=value
  -a	disassemble output
  -buildid id
    	record id as Go toolchain build id
  -buildmode mode
    	set build mode
  -c	dump call graph
  -cpuprofile file
    	write cpu profile to file
  -d	disable dynamic executable
  -debugtramp int
    	debug trampolines
  -dumpdep
    	dump symbol dependency graph
  -extar string
    	archive program for buildmode=c-archive
  -extld linker
    	use linker when linking in external mode
  -extldflags flags
    	pass flags to external linker
  -f	ignore version mismatch
  -g	disable go package data checks
  -h	halt on error
  -importcfg file
    	read import configuration from file
  -installsuffix suffix
    	set package directory suffix
  -k symbol
    	set field tracking symbol
  -libgcc string
    	compiler support lib for internal linking; use "none" to disable
  -linkmode mode
    	set link mode
  -linkshared
    	link against installed Go shared libraries
  -memprofile file
    	write memory profile to file
  -memprofilerate rate
    	set runtime.MemProfileRate to rate
  -msan
    	enable MSan interface
  -n	dump symbol table
  -o file
    	write output to file
  -pluginpath string
    	full path name for plugin
  -r path
    	set the ELF dynamic linker search path to dir1:dir2:...
  -race
    	enable race detector
  -s	disable symbol table
  -tmpdir directory
    	use directory for temporary files
  -u	reject unsafe packages
  -v	print link trace
  -w	disable DWARF generation
!!! [1205 02:48:03] Call tree:
!!! [1205 02:48:03]  1: /home/frebib/.cache/pacaur/kubernetes/src/kubernetes-1.8.4/hack/lib/golang.sh:683 kube::golang::build_kube_toolchain(...)
!!! [1205 02:48:03]  2: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
!!! [1205 02:48:03] Call tree:
!!! [1205 02:48:03]  1: hack/make-rules/build.sh:27 kube::golang::build_binaries(...)
make[1]: *** [Makefile.generated_files:322: _output/bin/deepcopy-gen] Error 1
make: *** [Makefile:512: generated_files] Error 2
==> ERROR: A failure occurred in build().
    Aborting...
:: go is now an orphan package
:: failed to build kubernetes package(s)