these derivations will be built:
  /nix/store/s8cqlvlpzdwm3jfx12gq8z82rxa05wvm-go-1.6.3.drv
  /nix/store/v4d4wqvdqcqfhjpkmahsxp31zx4j4adv-go1.6-hound-20160422-ed547ac.drv
  /nix/store/kv91jhgg5hmgirkqri2w56wgmfyd19p1-nix.houndd.plist.drv
  /nix/store/9xrql065pxznlnllxrbz8hq48xkx581s-Graham.drv
building path(s) ‘/nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3’
unpacking sources
unpacking source archive /nix/store/hqfv16y5yxf2gpvws67q6x6lyj0f5i8w-go1.6.3.tar.gz
source root is go-go1.6.3
setting SOURCE_DATE_EPOCH to timestamp 1468856186 of file go-go1.6.3/test/zerodivide.go
patching sources
patching script interpreter paths in ./
./doc/articles/wiki/test.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./doc/codewalk/run: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./lib/time/update.bash: interpreter directive changed from "/bin/sh" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/sh"
./misc/arm/a: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/benchcmp: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/cgo/errors/test.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/cgo/testcarchive/test.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/cgo/testcshared/test.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/cgo/testgodefs/test.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/cgo/testsanitizers/test.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/git/pre-commit: interpreter directive changed from "/bin/sh" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/sh"
./misc/ios/clangwrap.sh: interpreter directive changed from "/bin/sh" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/sh"
./misc/nacl/go_nacl_386_exec: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/nacl/go_nacl_amd64p32_exec: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./misc/nacl/go_nacl_arm_exec: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/all.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/androidtest.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/bootstrap.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/buildall.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/clean.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/cmd/compile/internal/big/vendor.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/cmd/dist/mkdeps.bash: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/cmd/go/mkalldocs.sh: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/cmd/go/testdata/failssh/ssh: interpreter directive changed from "/bin/sh" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/sh"
./src/iostest.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/make.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/nacltest.bash: interpreter directive changed from "/bin/bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/net/http/cgi/testdata/test.cgi: interpreter directive changed from "/usr/bin/perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/race.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/regexp/syntax/make_perl_groups.pl: interpreter directive changed from "/usr/bin/perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/run.bash: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/syscall/mkall.sh: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/syscall/mkerrors.sh: interpreter directive changed from "/usr/bin/env bash" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/bash"
./src/syscall/mksyscall.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksyscall_solaris.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysctl_openbsd.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_darwin.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_dragonfly.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_freebsd.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_linux.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_netbsd.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_openbsd.pl: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
./src/syscall/mksysnum_plan9.sh: interpreter directive changed from "/bin/sh" to "/nix/store/psyci5sp00dixlnm1f5z0maq2zn12qai-bash-4.3-p46/bin/sh"
./test/errchk: interpreter directive changed from "/usr/bin/env perl" to "/nix/store/j51fs5851a9cdrl61mldar08z3i4l93q-perl-5.22.2/bin/perl"
applying patch /nix/store/279xr9ckma2n2wv1xxfrz90bd45p00b8-remove-tools-1.5.patch
patching file src/cmd/go/pkg.go
Hunk #1 succeeded at 717 (offset 39 lines).
patching file src/go/build/build.go
Hunk #1 succeeded at 1504 (offset 116 lines).
patching file src/runtime/extern.go
Hunk #1 succeeded at 218 with fuzz 1 (offset 24 lines).
configuring
no configure script, doing nothing
building
no Makefile, doing nothing
installing
Building
##### Building Go bootstrap tool.
cmd/dist

##### Building Go toolchain using /nix/store/v2mk4rzf56b9sba56ykdjcvnxzs611cf-go-bootstrap/share/go.
bootstrap/internal/obj
bootstrap/asm/internal/flags
bootstrap/compile/internal/big
bootstrap/internal/gcprog
bootstrap/internal/obj/arm
bootstrap/internal/obj/arm64
bootstrap/internal/obj/mips
bootstrap/internal/obj/ppc64
bootstrap/internal/obj/x86
bootstrap/asm/internal/lex
bootstrap/link/internal/ld
bootstrap/compile/internal/gc
bootstrap/asm/internal/arch
bootstrap/asm/internal/asm
bootstrap/asm
bootstrap/link/internal/amd64
bootstrap/link/internal/arm
bootstrap/link/internal/arm64
bootstrap/link/internal/mips64
bootstrap/link/internal/ppc64
bootstrap/link/internal/x86
bootstrap/link
bootstrap/compile/internal/amd64
bootstrap/compile/internal/arm
bootstrap/compile/internal/arm64
bootstrap/compile/internal/mips64
bootstrap/compile/internal/ppc64
bootstrap/compile/internal/x86
bootstrap/compile

##### Building go_bootstrap for host, darwin/amd64.
runtime/internal/sys
runtime/internal/atomic
runtime
encoding
errors
internal/race
internal/syscall/windows/sysdll
math
sort
sync/atomic
unicode
unicode/utf16
unicode/utf8
sync
container/heap
internal/singleflight
io
syscall
hash
hash/adler32
strconv
bytes
strings
internal/syscall/windows
internal/syscall/windows/registry
time
bufio
path
reflect
encoding/base64
crypto
regexp/syntax
crypto/sha1
os
regexp
os/signal
path/filepath
encoding/binary
fmt
io/ioutil
os/exec
flag
go/token
log
net/url
text/template/parse
compress/flate
encoding/json
debug/dwarf
go/scanner
go/ast
compress/zlib
text/template
debug/macho
debug/elf
go/parser
go/doc
go/build
cmd/go

##### Building packages and commands for darwin/amd64.
runtime/internal/sys
runtime/internal/atomic
runtime
errors
internal/race
sync/atomic
unicode
unicode/utf8
math
sync
sort
io
syscall
hash
hash/adler32
hash/crc32
container/heap
container/list
container/ring
crypto/subtle
crypto/cipher
bytes
bufio
time
strings
strconv
text/tabwriter
compress/bzip2
path
math/rand
crypto/hmac
internal/singleflight
reflect
regexp/syntax
crypto
crypto/aes
crypto/sha512
os
crypto/md5
crypto/rc4
crypto/sha1
crypto/sha256
regexp
encoding/base64
path/filepath
encoding/pem
encoding
encoding/ascii85
encoding/base32
io/ioutil
os/exec
unicode/utf16
hash/crc64
hash/fnv
html
image/color
image
encoding/binary
fmt
image/color/palette
crypto/des
index/suffixarray
internal/syscall/windows/sysdll
runtime/debug
image/internal/imageutil
runtime/trace
math/cmplx
os/signal
image/draw
image/jpeg
runtime/race
cmd/pprof/internal/svg
cmd/vet/internal/whitelist
flag
log
cmd/internal/unvendor/golang.org/x/arch/arm/armasm
cmd/internal/unvendor/golang.org/x/arch/x86/x86asm
cmd/internal/obj
compress/flate
debug/dwarf
compress/zlib
debug/gosym
debug/plan9obj
cmd/internal/goobj
archive/tar
archive/zip
compress/gzip
compress/lzw
debug/elf
debug/macho
debug/pe
math/big
encoding/hex
go/token
database/sql/driver
go/scanner
database/sql
go/ast
cmd/internal/objfile
encoding/csv
encoding/gob
crypto/dsa
cmd/addr2line
crypto/elliptic
encoding/asn1
crypto/rand
crypto/rsa
crypto/ecdsa
crypto/x509/pkix
go/parser
go/printer
encoding/json
encoding/xml
internal/golang.org/x/net/http2/hpack
cmd/cgo
mime
mime/quotedprintable
net/http/internal
net/url
text/template/parse
go/constant
go/format
go/types
text/scanner
text/template
image/gif
image/png
runtime/pprof
go/doc
html/template
go/build
testing
internal/trace
internal/testenv
net/internal/socktest
testing/iotest
testing/quick
cmd/internal/obj/arm
cmd/internal/obj/arm64
cmd/internal/obj/mips
runtime/cgo
go/internal/gccgoimporter
go/internal/gcimporter
cmd/api
cmd/internal/obj/ppc64
go/importer
cmd/internal/obj/x86
net
os/user
cmd/asm/internal/arch
cmd/asm/internal/flags
cmd/asm/internal/lex
cmd/compile/internal/big
cmd/asm/internal/asm
cmd/internal/gcprog
cmd/cover
cmd/asm
cmd/compile/internal/gc
cmd/dist
crypto/x509
net/textproto
mime/multipart
log/syslog
net/mail
cmd/doc
cmd/fix
crypto/tls
cmd/gofmt
net/http
net/smtp
cmd/link/internal/ld
cmd/nm
cmd/objdump
cmd/pack
cmd/link/internal/amd64
cmd/link/internal/arm
expvar
net/http/cgi
net/http/cookiejar
net/http/fcgi
net/http/httptest
net/http/httputil
net/http/pprof
net/rpc
cmd/go
cmd/link/internal/arm64
cmd/link/internal/mips64
net/rpc/jsonrpc
cmd/link/internal/ppc64
cmd/link/internal/x86
cmd/pprof/internal/profile
cmd/link
cmd/compile/internal/amd64
cmd/compile/internal/arm
cmd/compile/internal/arm64
cmd/compile/internal/mips64
cmd/compile/internal/ppc64
cmd/compile/internal/x86
cmd/pprof/internal/plugin
cmd/pprof/internal/report
cmd/pprof/internal/tempfile
cmd/pprof/internal/fetch
cmd/pprof/internal/symbolizer
cmd/pprof/internal/symbolz
cmd/trace
cmd/compile
cmd/pprof/internal/commands
cmd/pprof/internal/driver
cmd/pprof
cmd/vet
cmd/yacc


##### Testing packages.
ok      archive/tar 0.028s
ok      archive/zip 0.070s
ok      bufio   0.081s
ok      bytes   0.104s
ok      compress/bzip2  0.078s
ok      compress/flate  0.241s
ok      compress/gzip   0.019s
ok      compress/lzw    0.013s
ok      compress/zlib   0.024s
ok      container/heap  0.012s
ok      container/list  0.011s
ok      container/ring  0.020s
ok      crypto/aes  0.035s
ok      crypto/cipher   0.012s
ok      crypto/des  0.022s
ok      crypto/dsa  0.013s
ok      crypto/ecdsa    0.043s
ok      crypto/elliptic 0.051s
ok      crypto/hmac 0.012s
ok      crypto/md5  0.013s
ok      crypto/rand 0.037s
ok      crypto/rc4  0.129s
ok      crypto/rsa  0.096s
ok      crypto/sha1 0.012s
ok      crypto/sha256   0.012s
ok      crypto/sha512   0.012s
ok      crypto/subtle   0.013s
ok      crypto/tls  0.897s
fatal error: unexpected signal during runtime execution
[signal 0xb code=0x1 addr=0x50 pc=0x48d128]

runtime stack:
runtime.throw(0x2c7a80, 0x2a)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/runtime/panic.go:547 +0x90
runtime.sigpanic()
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/runtime/sigpanic_unix.go:12 +0x5a

goroutine 6 [syscall, locked to thread]:
runtime.cgocall(0x1c2fb0, 0xc8204b5910, 0x100000000000000)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/runtime/cgocall.go:123 +0x11b fp=0xc8204b58d8 sp=0xc8204b58a8
crypto/x509._Cfunc_FetchPEMRoots(0xc820090040, 0xc800000000)
    crypto/x509/_test/_obj_test/_cgo_gotypes.go:103 +0x3d fp=0xc8204b5910 sp=0xc8204b58d8
crypto/x509.initSystemRoots()
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/crypto/x509/root_cgo_darwin.go:70 +0x23c fp=0xc8204b59e0 sp=0xc8204b5910
sync.(*Once).Do(0x3f1648, 0x2e3dc0)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/sync/once.go:44 +0xe4 fp=0xc8204b5a08 sp=0xc8204b59e0
crypto/x509.systemRootsPool(0x2f59a0)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/crypto/x509/root.go:15 +0x2f fp=0xc8204b5a20 sp=0xc8204b5a08
crypto/x509.testVerify(0xc8200ae120, 0xc802225700)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/crypto/x509/verify_test.go:346 +0xc39 fp=0xc8204b5f30 sp=0xc8204b5a20
crypto/x509.TestGoVerify(0xc8200ae120)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/crypto/x509/verify_test.go:399 +0x26 fp=0xc8204b5f48 sp=0xc8204b5f30
testing.tRunner(0xc8200ae120, 0x3d3970)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/testing/testing.go:473 +0x98 fp=0xc8204b5f80 sp=0xc8204b5f48
runtime.goexit()
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/runtime/asm_amd64.s:1998 +0x1 fp=0xc8204b5f88 sp=0xc8204b5f80
created by testing.RunTests
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/testing/testing.go:582 +0x892

goroutine 1 [chan receive]:
testing.RunTests(0x2e3e00, 0x3d38e0, 0x22, 0x22, 0x1)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/testing/testing.go:583 +0x8d2
testing.(*M).Run(0xc820069ef8, 0x0)
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/testing/testing.go:515 +0x81
main.main()
    crypto/x509/_test/_testmain.go:122 +0x117

goroutine 17 [syscall, locked to thread]:
runtime.goexit()
    /nix/store/aiy9iy5ifap1g3a71aacd5k6dpyjnkd2-go-1.6.3/share/go/src/runtime/asm_amd64.s:1998 +0x1
FAIL    crypto/x509 0.188s
ok      database/sql    0.053s
ok      database/sql/driver 0.011s
ok      debug/dwarf 0.016s
ok      debug/elf   0.034s
ok      debug/gosym 0.365s
ok      debug/macho 0.012s
ok      debug/pe    0.023s
ok      debug/plan9obj  0.011s
ok      encoding/ascii85    0.011s
ok      encoding/asn1   0.014s
ok      encoding/base32 0.013s
ok      encoding/base64 0.012s
ok      encoding/binary 0.012s
ok      encoding/csv    0.012s
ok      encoding/gob    0.050s
ok      encoding/hex    0.011s
ok      encoding/json   0.167s
ok      encoding/pem    0.022s
ok      encoding/xml    0.021s
ok      errors  0.011s
ok      expvar  0.018s
ok      flag    0.012s
ok      fmt 0.192s
ok      go/ast  0.013s
ok      go/build    0.089s
ok      go/constant 0.016s
ok      go/doc  0.047s
ok      go/format   0.018s
ok      go/internal/gccgoimporter   0.012s
ok      go/internal/gcimporter  0.264s
ok      go/parser   0.041s
ok      go/printer  0.557s
ok      go/scanner  0.013s
ok      go/token    0.036s
ok      go/types    0.646s
ok      hash/adler32    0.015s
ok      hash/crc32  0.011s
ok      hash/crc64  0.012s
ok      hash/fnv    0.011s
ok      html    0.012s
ok      html/template   0.048s
ok      image   0.157s
ok      image/color 0.125s
ok      image/draw  0.121s
ok      image/gif   0.086s
ok      image/jpeg  0.168s
ok      image/png   0.046s
ok      index/suffixarray   0.018s
ok      internal/golang.org/x/net/http2/hpack   0.013s
ok      internal/singleflight   0.021s
ok      internal/trace  0.011s
ok      io  0.028s
ok      io/ioutil   0.012s
ok      log 0.012s
ok      log/syslog  2.061s
ok      math    0.012s
ok      math/big    0.440s
ok      math/cmplx  0.012s
ok      math/rand   0.066s
ok      mime    0.019s
ok      mime/multipart  0.385s
ok      mime/quotedprintable    0.126s
ok      net 1.973s
ok      net/http    10.806s
ok      net/http/cgi    0.502s
ok      net/http/cookiejar  0.021s
ok      net/http/fcgi   0.019s
ok      net/http/httptest   0.020s
ok      net/http/httputil   0.042s
ok      net/http/internal   0.013s
ok      net/internal/socktest   0.011s
ok      net/mail    0.017s
ok      net/rpc 0.034s
ok      net/rpc/jsonrpc 0.021s
ok      net/smtp    0.056s
ok      net/textproto   0.015s
ok      net/url 0.020s
ok      os  0.399s
ok      os/exec 0.612s
ok      os/signal   1.632s
ok      os/user 0.027s
ok      path    0.009s
ok      path/filepath   0.030s
ok      reflect 0.074s
ok      regexp  0.115s
ok      regexp/syntax   0.510s
ok      runtime 37.354s
ok      runtime/debug   0.015s
ok      runtime/internal/atomic 0.140s
ok      runtime/pprof   2.171s
ok      runtime/trace   2.191s
ok      sort    0.080s
ok      strconv 1.209s
ok      strings 0.122s
ok      sync    0.121s
ok      sync/atomic 1.249s
ok      syscall 0.109s
ok      testing 1.897s
ok      testing/quick   0.048s
ok      text/scanner    0.012s
ok      text/tabwriter  0.012s
ok      text/template   0.033s
ok      text/template/parse 0.015s
ok      time    2.449s
ok      unicode 0.013s
ok      unicode/utf16   0.010s
ok      unicode/utf8    0.014s
ok      cmd/addr2line   1.870s
ok      cmd/api 0.016s
ok      cmd/asm/internal/asm    0.156s
ok      cmd/asm/internal/lex    0.012s
ok      cmd/compile/internal/big    0.899s
ok      cmd/compile/internal/gc 0.824s
ok      cmd/cover   2.926s
ok      cmd/doc 0.028s
ok      cmd/fix 0.022s
ok      cmd/go  48.706s
ok      cmd/gofmt   0.040s
ok      cmd/internal/goobj  0.011s
ok      cmd/internal/obj    0.012s
ok      cmd/internal/obj/x86    0.011s
ok      cmd/internal/unvendor/golang.org/x/arch/arm/armasm  0.015s
ok      cmd/internal/unvendor/golang.org/x/arch/x86/x86asm  0.327s
ok      cmd/nm  2.184s
ok      cmd/objdump 2.929s
ok      cmd/pack    2.980s
ok      cmd/pprof/internal/profile  0.012s
ok      cmd/vet 3.770s
2016/09/02 15:46:05 Failed: exit status 1
builder for ‘/nix/store/s8cqlvlpzdwm3jfx12gq8z82rxa05wvm-go-1.6.3.drv’ failed with exit code 1
cannot build derivation ‘/nix/store/v4d4wqvdqcqfhjpkmahsxp31zx4j4adv-go1.6-hound-20160422-ed547ac.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/kv91jhgg5hmgirkqri2w56wgmfyd19p1-nix.houndd.plist.drv’: 1 dependencies couldn't be built
cannot build derivation ‘/nix/store/9xrql065pxznlnllxrbz8hq48xkx581s-Graham.drv’: 1 dependencies couldn't be built
error: build of ‘/nix/store/9xrql065pxznlnllxrbz8hq48xkx581s-Graham.drv’ failed