darwin-386-10_14 at 6d5f8b11d57e1896caebd5cc551f6d0d4a05a2f1 :: Running /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/make.bash with args ["/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/make.bash"] and env ["TERM_PROGRAM=Apple_Terminal" "SHELL=/bin/bash" "TERM=xterm-256color" "TMPDIR=/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/" "Apple_PubSub_Socket_Render=/private/tmp/com.apple.launchd.hgHWwmayl9/Render" "TERM_PROGRAM_VERSION=421.1.1" "TERM_SESSION_ID=883F6CB8-BA99-44E8-A13C-51B70C8E9034" "USER=gopher" "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.W3ghT8PTnN/Listeners" "PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" "GO_BUILDER_ENV=macstadium_vm" "PWD=/Users/gopher" "LANG=en_US.UTF-8" "XPC_FLAGS=0x0" "XPC_SERVICE_NAME=0" "HOME=/Users/gopher" "SHLVL=4" "LOGNAME=gopher" "SECURITYSESSIONID=186a7" "_=./buildlet" "WORKDIR=/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14" "GOROOT_BOOTSTRAP=/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go1.4" "GO_BUILDER_NAME=darwin-386-10_14" "GOROOT_BOOTSTRAP=/Users/gopher/goboot" "GOARCH=386" "GOHOSTARCH=386" "GOBIN=" "TMPDIR=/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/tmp" "GOCACHE=/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/gocache"] in dir /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src Building Go cmd/dist using /Users/gopher/goboot. (go1.12.1 darwin/amd64) Building Go toolchain1 using /Users/gopher/goboot. Building Go bootstrap cmd/go (go_bootstrap) using Go toolchain1. Building Go toolchain2 using go_bootstrap and Go toolchain1. Building Go toolchain3 using go_bootstrap and Go toolchain2. Building packages and commands for darwin/386. --- Installed Go for darwin/386 in /private/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go Installed commands in /private/var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/bin ##### Testing packages. ok archive/tar 0.049s ok archive/zip 0.261s ok bufio 0.078s ok bytes 1.978s ok compress/bzip2 0.085s ok compress/flate 0.365s ok compress/gzip 0.283s ok compress/lzw 0.072s ok compress/zlib 0.578s ok container/heap 0.014s ok container/list 0.011s ok container/ring 0.013s ok context 1.052s ok crypto 0.014s ok crypto/aes 0.040s ok crypto/cipher 0.013s ok crypto/des 0.032s ok crypto/dsa 0.014s ok crypto/ecdsa 0.190s ok crypto/ed25519 0.192s ok crypto/elliptic 0.040s ok crypto/hmac 0.011s ok crypto/internal/subtle 0.010s ok crypto/md5 0.012s ok crypto/rand 0.030s ok crypto/rc4 0.067s ok crypto/rsa 0.117s ok crypto/sha1 0.015s ok crypto/sha256 0.014s ok crypto/sha512 0.017s ok crypto/subtle 0.018s ok crypto/tls 1.334s ok crypto/x509 1.742s ok database/sql 0.580s ok database/sql/driver 0.016s ok debug/dwarf 0.026s ok debug/elf 0.028s ok debug/gosym 0.016s ok debug/macho 0.014s ok debug/pe 0.016s ok debug/plan9obj 0.011s ok encoding/ascii85 0.014s ok encoding/asn1 0.014s ok encoding/base32 0.033s ok encoding/base64 0.018s ok encoding/binary 0.016s ok encoding/csv 0.020s ok encoding/gob 0.026s ok encoding/hex 0.020s ok encoding/json 0.086s ok encoding/pem 0.022s ok encoding/xml 0.034s ok errors 0.016s ok expvar 0.016s ok flag 0.015s ok fmt 0.079s ok go/ast 0.014s ok go/build 0.311s ok go/constant 0.015s ok go/doc 0.059s ok go/format 0.016s ok go/importer 0.118s ok go/internal/gccgoimporter 0.020s ok go/internal/gcimporter 1.647s ok go/internal/srcimporter 2.391s ok go/parser 0.029s ok go/printer 0.230s ok go/scanner 0.018s ok go/token 0.026s ok go/types 1.252s ok hash 0.014s ok hash/adler32 0.019s ok hash/crc32 0.015s ok hash/crc64 0.014s ok hash/fnv 0.012s ok hash/maphash 0.093s ok html 0.014s ok html/template 0.062s ok image 0.068s ok image/color 0.032s ok image/draw 0.056s ok image/gif 0.270s ok image/jpeg 0.222s ok image/png 0.050s ok index/suffixarray 0.342s ok internal/cpu 0.034s ok internal/fmtsort 0.014s ok internal/poll 0.047s ok internal/reflectlite 0.043s ok internal/singleflight 0.024s ok internal/trace 0.051s ok internal/xcoff 0.022s ok io 0.038s ok io/ioutil 0.021s ok log 0.016s ok log/syslog 1.244s ok math 0.017s ok math/big 1.346s ok math/bits 0.045s ok math/cmplx 0.012s ok math/rand 0.496s ok mime 0.018s ok mime/multipart 0.250s ok mime/quotedprintable 0.024s ok net 11.325s ok net/http 5.377s ok net/http/cgi 0.707s ok net/http/cookiejar 0.021s ok net/http/fcgi 0.016s ok net/http/httptest 0.064s ok net/http/httptrace 0.011s ok net/http/httputil 0.054s ok net/http/internal 0.014s ok net/http/pprof 2.018s ok net/internal/socktest 0.011s ok net/mail 0.017s ok net/rpc 0.039s ok net/rpc/jsonrpc 0.017s ok net/smtp 0.036s ok net/textproto 0.014s ok net/url 0.017s ok os 1.060s ok os/exec 0.722s ok os/signal 4.519s ok os/user 0.013s ok path 0.015s ok path/filepath 0.097s ok plugin 0.013s ok reflect 0.124s ok regexp 0.094s ok regexp/syntax 0.752s ok runtime 17.906s ok runtime/debug 0.030s ok runtime/internal/atomic 0.026s ok runtime/internal/math 0.011s ok runtime/internal/sys 0.011s ok runtime/pprof 4.153s ok runtime/pprof/internal/profile 0.011s ok runtime/trace 0.824s ok sort 0.099s ok strconv 0.441s ok strings 1.588s ok sync 0.326s ok sync/atomic 0.046s ok syscall 0.395s ok testing 0.166s ok testing/iotest 0.015s ok testing/quick 0.043s ok text/scanner 0.013s ok text/tabwriter 0.012s ok text/template 0.066s ok text/template/parse 0.030s ok time 1.823s ok unicode 0.013s ok unicode/utf16 0.012s ok unicode/utf8 0.016s ok cmd/addr2line 1.886s ok cmd/api 0.036s ok cmd/asm/internal/asm 0.555s ok cmd/asm/internal/lex 0.015s ok cmd/compile 6.216s ok cmd/compile/internal/gc 11.716s ok cmd/compile/internal/logopt 0.054s ok cmd/compile/internal/ssa 0.392s ok cmd/compile/internal/syntax 0.019s ok cmd/compile/internal/test 0.013s [no tests to run] ok cmd/compile/internal/types 0.012s ok cmd/cover 2.337s ok cmd/doc 0.342s ok cmd/fix 2.523s ok cmd/go 45.809s ok cmd/go/internal/auth 0.016s ok cmd/go/internal/cache 0.573s ok cmd/go/internal/generate 0.023s ok cmd/go/internal/get 0.027s ok cmd/go/internal/imports 0.017s ok cmd/go/internal/load 0.022s ok cmd/go/internal/lockedfile 0.329s ok cmd/go/internal/lockedfile/internal/filelock 0.050s ok cmd/go/internal/modconv 0.027s ok cmd/go/internal/modfetch 0.053s ok cmd/go/internal/modfetch/codehost 0.014s ok cmd/go/internal/modfetch/zip_sum_test 0.024s ok cmd/go/internal/modload 0.025s ok cmd/go/internal/mvs 0.020s ok cmd/go/internal/par 0.029s panic: test timed out after 3m0s goroutine 147 [running]: testing.(*M).startAlarm.func1() /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:1422 +0xc5 created by time.goFunc /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/time/sleep.go:168 +0x31 goroutine 1 [chan receive, 2 minutes]: testing.(*T).Run(0x114541e0, 0x120501, 0x1c, 0x1250bc, 0x36c) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:1006 +0x2c6 testing.runTests.func1(0x11454140) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:1247 +0x54 testing.tRunner(0x11454140, 0x1143270c) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:954 +0xae testing.runTests(0x1140c040, 0x2014e0, 0x2, 0x2, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:1245 +0x227 testing.(*M).Run(0x11448100, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:1162 +0x10e main.main() _testmain.go:46 +0xfe goroutine 6 [chan send, 2 minutes]: cmd/go/internal/renameio.TestConcurrentReadsAndWrites(0x114541e0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:117 +0x403 testing.tRunner(0x114541e0, 0x1250bc) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:954 +0xae created by testing.(*T).Run /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/testing/testing.go:1005 +0x2a7 goroutine 63 [syscall, 2 minutes]: syscall.syscall(0x64740, 0x11618100, 0x114962a0, 0x0, 0x0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/runtime/sys_darwin.go:63 +0x20 syscall.Rename(0x11534b00, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/syscall/zsyscall_darwin_386.go:1308 +0xc5 os.rename(0x11534b00, 0x76, 0x114202a0, 0x69, 0x40c9e8, 0x13e19) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file_unix.go:42 +0x71 os.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file.go:320 cmd/go/internal/robustio.rename.func1(0x40c9e8, 0x4, 0x1a) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:68 +0x34 cmd/go/internal/robustio.retry(0x114356d0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:30 +0x9f cmd/go/internal/robustio.rename(0x11534b00, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:67 +0x50 cmd/go/internal/robustio.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio.go:22 cmd/go/internal/renameio.WriteToFile(0x114202a0, 0x69, 0x143e70, 0x114920c0, 0x1b6, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:66 +0x195 cmd/go/internal/renameio.WriteFile(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:33 cmd/go/internal/renameio.TestConcurrentReadsAndWrites.func1(0x11418240, 0x11500000, 0x20000, 0x20000, 0x114202a0, 0x69, 0x11416178, 0x11424540, 0x114541e0, 0x11416190, ...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:61 +0x162 created by cmd/go/internal/renameio.TestConcurrentReadsAndWrites /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:55 +0x3a9 goroutine 194 [syscall, 2 minutes]: syscall.syscall(0x64740, 0x1146c580, 0x116b4850, 0x0, 0x0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/runtime/sys_darwin.go:63 +0x20 syscall.Rename(0x11498180, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/syscall/zsyscall_darwin_386.go:1308 +0xc5 os.rename(0x11498180, 0x76, 0x114202a0, 0x69, 0x4926c8, 0x13e19) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file_unix.go:42 +0x71 os.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file.go:320 cmd/go/internal/robustio.rename.func1(0x4926c8, 0x3, 0xf) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:68 +0x34 cmd/go/internal/robustio.retry(0x115236d0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:30 +0x9f cmd/go/internal/robustio.rename(0x11498180, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:67 +0x50 cmd/go/internal/robustio.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio.go:22 cmd/go/internal/renameio.WriteToFile(0x114202a0, 0x69, 0x143e70, 0x1170c020, 0x1b6, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:66 +0x195 cmd/go/internal/renameio.WriteFile(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:33 cmd/go/internal/renameio.TestConcurrentReadsAndWrites.func1(0x11418240, 0x11500000, 0x20000, 0x20000, 0x114202a0, 0x69, 0x11416178, 0x11424540, 0x114541e0, 0x11416190, ...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:61 +0x162 created by cmd/go/internal/renameio.TestConcurrentReadsAndWrites /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:55 +0x3a9 goroutine 162 [syscall, 2 minutes]: syscall.syscall(0x64740, 0x11618180, 0x114963f0, 0x0, 0x0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/runtime/sys_darwin.go:63 +0x20 syscall.Rename(0x11498a80, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/syscall/zsyscall_darwin_386.go:1308 +0xc5 os.rename(0x11498a80, 0x76, 0x114202a0, 0x69, 0x40c9e8, 0x13e19) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file_unix.go:42 +0x71 os.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file.go:320 cmd/go/internal/robustio.rename.func1(0x40c9e8, 0x5, 0x12) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:68 +0x34 cmd/go/internal/robustio.retry(0x115856d0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:30 +0x9f cmd/go/internal/robustio.rename(0x11498a80, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:67 +0x50 cmd/go/internal/robustio.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio.go:22 cmd/go/internal/renameio.WriteToFile(0x114202a0, 0x69, 0x143e70, 0x1152e0c0, 0x1b6, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:66 +0x195 cmd/go/internal/renameio.WriteFile(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:33 cmd/go/internal/renameio.TestConcurrentReadsAndWrites.func1(0x11418240, 0x11500000, 0x20000, 0x20000, 0x114202a0, 0x69, 0x11416178, 0x11424540, 0x114541e0, 0x11416190, ...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:61 +0x162 created by cmd/go/internal/renameio.TestConcurrentReadsAndWrites /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:55 +0x3a9 goroutine 132 [syscall, 2 minutes]: syscall.syscall(0x64740, 0x11498480, 0x114b63f0, 0x0, 0x0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/runtime/sys_darwin.go:63 +0x20 syscall.Rename(0x11498080, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/syscall/zsyscall_darwin_386.go:1308 +0xc5 os.rename(0x11498080, 0x76, 0x114202a0, 0x69, 0x4926c8, 0x13e19) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file_unix.go:42 +0x71 os.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/os/file.go:320 cmd/go/internal/robustio.rename.func1(0x4926c8, 0x5, 0xc) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:68 +0x34 cmd/go/internal/robustio.retry(0x115816d0, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:30 +0x9f cmd/go/internal/robustio.rename(0x11498080, 0x76, 0x114202a0, 0x69, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio_flaky.go:67 +0x50 cmd/go/internal/robustio.Rename(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/robustio/robustio.go:22 cmd/go/internal/renameio.WriteToFile(0x114202a0, 0x69, 0x143e70, 0x1170c000, 0x1b6, 0x0, 0x0) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:66 +0x195 cmd/go/internal/renameio.WriteFile(...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio.go:33 cmd/go/internal/renameio.TestConcurrentReadsAndWrites.func1(0x11418240, 0x11500000, 0x20000, 0x20000, 0x114202a0, 0x69, 0x11416178, 0x11424540, 0x114541e0, 0x11416190, ...) /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:61 +0x162 created by cmd/go/internal/renameio.TestConcurrentReadsAndWrites /var/folders/9w/4l2_g3kx01x199n37fbmv3s80000gn/T/workdir-host-darwin-10_14/go/src/cmd/go/internal/renameio/renameio_test.go:55 +0x3a9 FAIL cmd/go/internal/renameio 195.369s ok cmd/go/internal/search 0.078s ok cmd/go/internal/txtar 0.011s FAIL go tool dist: Failed: exit status 1