darwin-amd64-race at dfd2ddd6717acb16b43ecde5150a7d8916ac5484 :: Running /tmp/buildlet/go/src/make.bash with args ["/tmp/buildlet/go/src/make.bash"] and env ["TERM_PROGRAM=Apple_Terminal" "SHELL=/bin/zsh" "TERM=xterm-256color" "TERM_PROGRAM_VERSION=445" "TERM_SESSION_ID=BC2E5459-7162-4381-8358-AF66FDD0D7FE" "USER=gopher" "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.KEQwhbZQw4/Listeners" "PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" "GO_BUILDER_ENV=qemu_vm" "LaunchInstanceID=DB574B5A-B585-4131-B83A-C1A683DCDB31" "__CFBundleIdentifier=com.apple.Terminal" "LANG=en_US.UTF-8" "XPC_FLAGS=0x0" "XPC_SERVICE_NAME=0" "HOME=/Users/gopher" "SHLVL=2" "LOGNAME=gopher" "SECURITYSESSIONID=186a6" "_=/Users/gopher/go/bin/buildlet" "WORKDIR=/tmp/buildlet" "GOROOT_BOOTSTRAP=/tmp/buildlet/go1.4" "GO_BUILDER_NAME=darwin-amd64-race" "GOBIN=" "TMPDIR=/tmp/buildlet/tmp" "GOCACHE=/tmp/buildlet/gocache" "PWD=/tmp/buildlet/go/src"] in dir /tmp/buildlet/go/src Building Go cmd/dist using /tmp/buildlet/go1.4. (go1.17.13 darwin/amd64) Building Go toolchain1 using /tmp/buildlet/go1.4. 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/amd64. --- Installed Go for darwin/amd64 in /tmp/buildlet/go Installed commands in /tmp/buildlet/go/bin :: Running /tmp/buildlet/go/bin/go with args ["/tmp/buildlet/go/bin/go" "install" "-race" "std"] and env ["TERM_PROGRAM=Apple_Terminal" "SHELL=/bin/zsh" "TERM=xterm-256color" "TERM_PROGRAM_VERSION=445" "TERM_SESSION_ID=BC2E5459-7162-4381-8358-AF66FDD0D7FE" "USER=gopher" "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.KEQwhbZQw4/Listeners" "PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" "GO_BUILDER_ENV=qemu_vm" "LaunchInstanceID=DB574B5A-B585-4131-B83A-C1A683DCDB31" "__CFBundleIdentifier=com.apple.Terminal" "LANG=en_US.UTF-8" "XPC_FLAGS=0x0" "XPC_SERVICE_NAME=0" "HOME=/Users/gopher" "SHLVL=2" "LOGNAME=gopher" "SECURITYSESSIONID=186a6" "_=/Users/gopher/go/bin/buildlet" "WORKDIR=/tmp/buildlet" "GOROOT_BOOTSTRAP=/tmp/buildlet/go1.4" "GO_BUILDER_NAME=darwin-amd64-race" "GOBIN=" "TMPDIR=/tmp/buildlet/tmp" "GOCACHE=/tmp/buildlet/gocache" "PWD=/tmp/buildlet/go/bin"] in dir /tmp/buildlet/go/bin ##### Test execution environment. # GOARCH: amd64 # CPU: # GOOS: darwin # OS Version: Darwin 21.6.0 Darwin Kernel Version 21.6.0: Mon Aug 22 20:17:10 PDT 2022; root:xnu-8020.140.49~2/RELEASE_X86_64 x86_64 ##### Testing packages. ok archive/tar 1.512s ok archive/zip 2.157s ok bufio 0.484s ok bytes 6.436s ok compress/bzip2 0.806s ok compress/flate 9.359s ok compress/gzip 18.157s ok compress/lzw 0.959s ok compress/zlib 7.953s ok container/heap 0.076s ok container/list 0.098s ok container/ring 0.065s ok context 0.099s ok crypto 0.059s ok crypto/aes 0.109s ok crypto/cipher 0.085s ok crypto/des 0.105s ok crypto/dsa 0.085s ok crypto/ecdh 0.298s ok crypto/ecdsa 0.191s ok crypto/ed25519 0.492s ok crypto/elliptic 0.085s ok crypto/hmac 0.071s ok crypto/internal/alias 0.032s ok crypto/internal/bigmod 3.708s ok crypto/internal/boring 0.033s ok crypto/internal/boring/bcache 0.425s ok crypto/internal/edwards25519 54.628s ok crypto/internal/edwards25519/field 20.068s ok crypto/internal/nistec 5.290s ok crypto/internal/nistec/fiat 0.081s [no tests to run] ok crypto/md5 0.077s ok crypto/rand 0.499s ok crypto/rc4 0.588s ok crypto/rsa 0.680s ok crypto/sha1 0.075s ok crypto/sha256 0.124s ok crypto/sha512 0.093s ok crypto/subtle 0.471s ok crypto/tls 4.002s ok crypto/x509 1.827s ok database/sql 0.542s ok database/sql/driver 0.040s ok debug/buildinfo 0.064s ok debug/dwarf 0.128s ok debug/elf 1.365s ok debug/gosym 0.176s ok debug/macho 0.107s ok debug/pe 0.079s ok debug/plan9obj 0.063s ok embed 0.041s [no tests to run] ok embed/internal/embedtest 0.096s ok encoding/ascii85 0.068s ok encoding/asn1 0.040s ok encoding/base32 0.168s ok encoding/base64 0.049s ok encoding/binary 0.039s ok encoding/csv 0.099s ok encoding/gob 33.631s ok encoding/hex 0.089s ok encoding/json 3.773s ok encoding/pem 3.976s ok encoding/xml 0.467s ok errors 0.065s ok expvar 0.107s ok flag 0.218s ok fmt 1.027s ok go/ast 0.122s ok go/build 8.167s ok go/build/constraint 0.077s ok go/constant 0.096s ok go/doc 0.517s ok go/doc/comment 5.919s ok go/format 0.092s ok go/importer 1.511s ok go/internal/gccgoimporter 0.148s ok go/internal/gcimporter 5.648s ok go/internal/srcimporter 29.263s ok go/parser 1.646s ok go/printer 2.555s ok go/scanner 0.060s ok go/token 0.193s ok go/types 49.083s ok hash 0.093s ok hash/adler32 0.074s ok hash/crc32 0.068s ok hash/crc64 0.062s ok hash/fnv 0.034s ok hash/maphash 0.042s ok html 0.038s ok html/template 0.338s ok image 0.655s ok image/color 0.095s ok image/draw 0.872s ok image/gif 1.646s ok image/jpeg 1.679s ok image/png 3.593s ok index/suffixarray 1.385s ok internal/abi 39.327s ok internal/buildcfg 0.032s ok internal/coverage/cformat 0.082s ok internal/coverage/cmerge 0.091s ok internal/coverage/pods 0.109s ok internal/coverage/slicereader 0.093s ok internal/coverage/slicewriter 0.094s ok internal/coverage/test 0.094s ok internal/cpu 0.101s ok internal/dag 0.036s ok internal/diff 0.062s ok internal/fmtsort 0.072s ok internal/fuzz 0.072s ok internal/godebug 0.059s ok internal/intern 1.466s ok internal/itoa 0.055s ok internal/poll 0.727s ok internal/profile 0.148s ok internal/reflectlite 0.281s ok internal/safefilepath 0.115s ok internal/saferio 0.299s ok internal/singleflight 0.266s ok internal/testenv 0.042s ok internal/trace 0.324s ok internal/types/errors 1.658s ok internal/unsafeheader 0.061s ok internal/xcoff 0.133s ok io 0.149s ok io/fs 0.240s ok io/ioutil 0.104s ok log 0.070s ok log/syslog 1.377s ok math 0.057s ok math/big 3.204s ok math/bits 0.087s ok math/cmplx 0.146s ok math/rand 2.542s ok mime 0.077s ok mime/multipart 1.937s ok mime/quotedprintable 0.087s ================== WARNING: DATA RACE Write at 0x00c000e34438 by goroutine 6084: net.cgoLookupIP.func1() /tmp/buildlet/go/src/net/cgo_unix.go:210 +0x95 net.doBlockingWithCtx[...].func1() /tmp/buildlet/go/src/net/cgo_unix.go:48 +0x49 Previous write at 0x00c000e34438 by goroutine 758: net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x1f4 net.cgoLookupHost() /tmp/buildlet/go/src/net/cgo_unix.go:62 +0x77 net.(*Resolver).lookupHost() /tmp/buildlet/go/src/net/lookup_unix.go:59 +0x109 net.(*Resolver).LookupHost() /tmp/buildlet/go/src/net/lookup.go:191 +0x22d net.TestLookupHostCancel() /tmp/buildlet/go/src/net/lookup_test.go:991 +0x1a6 testing.tRunner() /tmp/buildlet/go/src/testing/testing.go:1576 +0x22e testing.(*T).Run.func1() /tmp/buildlet/go/src/testing/testing.go:1629 +0x44 Goroutine 6084 (running) created at: net.doBlockingWithCtx[...]() /tmp/buildlet/go/src/net/cgo_unix.go:46 +0x1b9 net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x1d1 net.cgoLookupHost() /tmp/buildlet/go/src/net/cgo_unix.go:62 +0x77 net.(*Resolver).lookupHost() /tmp/buildlet/go/src/net/lookup_unix.go:59 +0x109 net.(*Resolver).LookupHost() /tmp/buildlet/go/src/net/lookup.go:191 +0x22d net.TestLookupHostCancel() /tmp/buildlet/go/src/net/lookup_test.go:991 +0x1a6 testing.tRunner() /tmp/buildlet/go/src/testing/testing.go:1576 +0x22e testing.(*T).Run.func1() /tmp/buildlet/go/src/testing/testing.go:1629 +0x44 Goroutine 758 (running) created at: testing.(*T).Run() /tmp/buildlet/go/src/testing/testing.go:1629 +0x80b testing.runTests.func1() /tmp/buildlet/go/src/testing/testing.go:2036 +0x84 testing.tRunner() /tmp/buildlet/go/src/testing/testing.go:1576 +0x22e testing.runTests() /tmp/buildlet/go/src/testing/testing.go:2034 +0x8aa testing.(*M).Run() /tmp/buildlet/go/src/testing/testing.go:1906 +0xb34 net.TestMain() /tmp/buildlet/go/src/net/main_test.go:52 +0x38 main.main() _testmain.go:659 +0x31d ================== ================== WARNING: DATA RACE Write at 0x00c000e363c0 by goroutine 6084: net.cgoLookupIP.func1() /tmp/buildlet/go/src/net/cgo_unix.go:210 +0xd5 net.doBlockingWithCtx[...].func1() /tmp/buildlet/go/src/net/cgo_unix.go:48 +0x49 Previous write at 0x00c000e363c0 by goroutine 758: net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x232 net.cgoLookupHost() /tmp/buildlet/go/src/net/cgo_unix.go:62 +0x77 net.(*Resolver).lookupHost() /tmp/buildlet/go/src/net/lookup_unix.go:59 +0x109 net.(*Resolver).LookupHost() /tmp/buildlet/go/src/net/lookup.go:191 +0x22d net.TestLookupHostCancel() /tmp/buildlet/go/src/net/lookup_test.go:991 +0x1a6 testing.tRunner() /tmp/buildlet/go/src/testing/testing.go:1576 +0x22e testing.(*T).Run.func1() /tmp/buildlet/go/src/testing/testing.go:1629 +0x44 Goroutine 6084 (running) created at: net.doBlockingWithCtx[...]() /tmp/buildlet/go/src/net/cgo_unix.go:46 +0x1b9 net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x1d1 net.cgoLookupHost() /tmp/buildlet/go/src/net/cgo_unix.go:62 +0x77 net.(*Resolver).lookupHost() /tmp/buildlet/go/src/net/lookup_unix.go:59 +0x109 net.(*Resolver).LookupHost() /tmp/buildlet/go/src/net/lookup.go:191 +0x22d net.TestLookupHostCancel() /tmp/buildlet/go/src/net/lookup_test.go:991 +0x1a6 testing.tRunner() /tmp/buildlet/go/src/testing/testing.go:1576 +0x22e testing.(*T).Run.func1() /tmp/buildlet/go/src/testing/testing.go:1629 +0x44 Goroutine 758 (running) created at: testing.(*T).Run() /tmp/buildlet/go/src/testing/testing.go:1629 +0x80b testing.runTests.func1() /tmp/buildlet/go/src/testing/testing.go:2036 +0x84 testing.tRunner() /tmp/buildlet/go/src/testing/testing.go:1576 +0x22e testing.runTests() /tmp/buildlet/go/src/testing/testing.go:2034 +0x8aa testing.(*M).Run() /tmp/buildlet/go/src/testing/testing.go:1906 +0xb34 net.TestMain() /tmp/buildlet/go/src/net/main_test.go:52 +0x38 main.main() _testmain.go:659 +0x31d ================== --- FAIL: TestLookupHostCancel (3.47s) testing.go:1446: race detected during execution of test ================== WARNING: DATA RACE Write at 0x00c001030210 by goroutine 16244: net.cgoLookupIP.func1() /tmp/buildlet/go/src/net/cgo_unix.go:210 +0x95 net.doBlockingWithCtx[...].func1() /tmp/buildlet/go/src/net/cgo_unix.go:48 +0x49 Previous write at 0x00c001030210 by goroutine 16241: net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x1f4 net.(*Resolver).lookupIP() /tmp/buildlet/go/src/net/lookup_unix.go:74 +0x10c net.(*Resolver).lookupIP-fm() :1 +0x95 net.glob..func1() /tmp/buildlet/go/src/net/hook.go:23 +0x82 net.(*Resolver).lookupIPAddr.func1() /tmp/buildlet/go/src/net/lookup.go:326 +0xa4 internal/singleflight.(*Group).doCall() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:93 +0x5b internal/singleflight.(*Group).DoChan.func1() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:86 +0x6b Goroutine 16244 (running) created at: net.doBlockingWithCtx[...]() /tmp/buildlet/go/src/net/cgo_unix.go:46 +0x1b9 net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x1d1 net.(*Resolver).lookupIP() /tmp/buildlet/go/src/net/lookup_unix.go:74 +0x10c net.(*Resolver).lookupIP-fm() :1 +0x95 net.glob..func1() /tmp/buildlet/go/src/net/hook.go:23 +0x82 net.(*Resolver).lookupIPAddr.func1() /tmp/buildlet/go/src/net/lookup.go:326 +0xa4 internal/singleflight.(*Group).doCall() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:93 +0x5b internal/singleflight.(*Group).DoChan.func1() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:86 +0x6b Goroutine 16241 (finished) created at: internal/singleflight.(*Group).DoChan() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:86 +0x5a4 net.(*Resolver).lookupIPAddr() /tmp/buildlet/go/src/net/lookup.go:325 +0x644 net.(*Resolver).internetAddrList() /tmp/buildlet/go/src/net/ipsock.go:288 +0x79e net.(*Resolver).resolveAddrList() /tmp/buildlet/go/src/net/dial.go:234 +0x564 net.(*Dialer).DialContext() /tmp/buildlet/go/src/net/dial.go:422 +0x706 net.TestTCPSpuriousConnSetupCompletionWithCancel.func2() /tmp/buildlet/go/src/net/tcpsock_unix_test.go:104 +0x109 net.TestTCPSpuriousConnSetupCompletionWithCancel.func4() /tmp/buildlet/go/src/net/tcpsock_unix_test.go:109 +0x41 ================== ================== WARNING: DATA RACE Write at 0x00c000f08ac0 by goroutine 16244: net.cgoLookupIP.func1() /tmp/buildlet/go/src/net/cgo_unix.go:210 +0xd5 net.doBlockingWithCtx[...].func1() /tmp/buildlet/go/src/net/cgo_unix.go:48 +0x49 Previous write at 0x00c000f08ac0 by goroutine 16241: net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x232 net.(*Resolver).lookupIP() /tmp/buildlet/go/src/net/lookup_unix.go:74 +0x10c net.(*Resolver).lookupIP-fm() :1 +0x95 net.glob..func1() /tmp/buildlet/go/src/net/hook.go:23 +0x82 net.(*Resolver).lookupIPAddr.func1() /tmp/buildlet/go/src/net/lookup.go:326 +0xa4 internal/singleflight.(*Group).doCall() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:93 +0x5b internal/singleflight.(*Group).DoChan.func1() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:86 +0x6b Goroutine 16244 (running) created at: net.doBlockingWithCtx[...]() /tmp/buildlet/go/src/net/cgo_unix.go:46 +0x1b9 net.cgoLookupIP() /tmp/buildlet/go/src/net/cgo_unix.go:209 +0x1d1 net.(*Resolver).lookupIP() /tmp/buildlet/go/src/net/lookup_unix.go:74 +0x10c net.(*Resolver).lookupIP-fm() :1 +0x95 net.glob..func1() /tmp/buildlet/go/src/net/hook.go:23 +0x82 net.(*Resolver).lookupIPAddr.func1() /tmp/buildlet/go/src/net/lookup.go:326 +0xa4 internal/singleflight.(*Group).doCall() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:93 +0x5b internal/singleflight.(*Group).DoChan.func1() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:86 +0x6b Goroutine 16241 (finished) created at: internal/singleflight.(*Group).DoChan() /tmp/buildlet/go/src/internal/singleflight/singleflight.go:86 +0x5a4 net.(*Resolver).lookupIPAddr() /tmp/buildlet/go/src/net/lookup.go:325 +0x644 net.(*Resolver).internetAddrList() /tmp/buildlet/go/src/net/ipsock.go:288 +0x79e net.(*Resolver).resolveAddrList() /tmp/buildlet/go/src/net/dial.go:234 +0x564 net.(*Dialer).DialContext() /tmp/buildlet/go/src/net/dial.go:422 +0x706 net.TestTCPSpuriousConnSetupCompletionWithCancel.func2() /tmp/buildlet/go/src/net/tcpsock_unix_test.go:104 +0x109 net.TestTCPSpuriousConnSetupCompletionWithCancel.func4() /tmp/buildlet/go/src/net/tcpsock_unix_test.go:109 +0x41 ================== --- FAIL: TestTCPSpuriousConnSetupCompletionWithCancel (9.49s) testing.go:1446: race detected during execution of test FAIL FAIL net 18.227s FAIL go tool dist: Failed: exit status 1