$ ./race.bash Building Go cmd/dist using /usr/pkg/go. Building Go toolchain1 using /usr/pkg/go. 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 netbsd/amd64. ##### Testing packages. ok archive/tar 0.186s ok archive/zip 0.879s ok bufio 1.934s ok bytes 9.642s ok compress/bzip2 1.113s ok compress/flate 10.440s ok compress/gzip 0.161s ok compress/lzw 0.123s ok compress/zlib 0.315s ok container/heap 0.028s ok container/list 0.014s ok container/ring 0.105s ok context 1.230s ok crypto 0.009s ok crypto/aes 0.068s ok crypto/cipher 0.057s ok crypto/des 0.176s ok crypto/dsa 0.017s ok crypto/ecdsa 3.088s ok crypto/elliptic 0.124s ok crypto/hmac 0.017s ok crypto/md5 0.030s ok crypto/rand 0.359s ok crypto/rc4 1.147s ok crypto/rsa 0.708s ok crypto/sha1 0.018s ok crypto/sha256 0.019s ok crypto/sha512 0.022s ok crypto/subtle 0.025s ok crypto/tls 2.987s ok crypto/x509 2.991s ok database/sql 1.224s ok database/sql/driver 0.009s ok debug/dwarf 0.068s ok debug/elf 0.200s ok debug/gosym 0.332s ok debug/macho 0.036s ok debug/pe 0.051s ok debug/plan9obj 0.011s ok encoding/ascii85 0.021s ok encoding/asn1 0.023s ok encoding/base32 0.064s ok encoding/base64 0.038s ok encoding/binary 0.024s ok encoding/csv 0.036s ok encoding/gob 0.197s ok encoding/hex 0.030s ok encoding/json 6.565s ok encoding/pem 0.086s ok encoding/xml 0.140s ok errors 0.019s ok expvar 0.019s ok flag 0.066s ok fmt 1.598s ok go/ast 0.030s ok go/build 0.652s ok go/constant 0.027s ok go/doc 0.267s ok go/format 0.060s ok go/importer 0.338s ok go/internal/gccgoimporter 0.083s ok go/internal/gcimporter 1.713s ok go/internal/srcimporter 3.673s ok go/parser 0.451s ok go/printer 3.499s ok go/scanner 0.039s ok go/token 0.266s ok go/types 9.028s ok hash 0.011s ok hash/adler32 0.092s ok hash/crc32 0.092s ok hash/crc64 0.045s ok hash/fnv 0.014s ok html 0.016s ok html/template 0.195s ok image 1.133s ok image/color 0.064s ok image/draw 0.744s ok image/gif 4.113s ok image/jpeg 3.702s ok image/png 0.368s ok index/suffixarray 0.067s ok internal/cpu 0.011s ok internal/poll 0.090s ok internal/singleflight 0.044s ok internal/trace 7.133s ok io 0.322s ok io/ioutil 0.015s ok log 0.124s ok log/syslog 1.336s ok math 0.044s ok math/big 18.025s ok math/bits 0.024s ok math/cmplx 0.013s ok math/rand 3.473s ok mime 0.087s ok mime/multipart 5.798s ok mime/quotedprintable 0.890s ok net 6.896s ok net/http 12.380s ok net/http/cgi 0.341s ok net/http/cookiejar 0.039s ok net/http/fcgi 0.026s ok net/http/httptest 0.117s ok net/http/httptrace 0.016s ok net/http/httputil 0.197s ok net/http/internal 0.035s ok net/internal/socktest 0.017s ok net/mail 0.030s ok net/rpc 0.123s ok net/rpc/jsonrpc 0.037s ok net/smtp 0.058s ok net/textproto 0.023s ok net/url 0.029s ok os 1.534s ok os/exec 1.203s ok os/signal 5.314s ok os/user 0.013s ok path 0.013s ok path/filepath 0.041s ok reflect 1.490s ok regexp 0.861s ok regexp/syntax 11.361s ok runtime 37.694s ok runtime/debug 0.113s ok runtime/internal/atomic 0.177s ok runtime/internal/sys 0.011s ok runtime/pprof 22.735s ok runtime/pprof/internal/profile 0.019s --- FAIL: TestOutput (9.52s) output_test.go:76: failed test case exitcode, expect: exit status 13 got: ================== WARNING: DATA RACE Write at 0x00c420018128 by goroutine 5: main.main.func1() /tmp/go-build758734599/main.go:7 +0x38 Previous write at 0x00c420018128 by main goroutine: main.main() /tmp/go-build758734599/main.go:10 +0xb5 Goroutine 5 (running) created at: main.main() /tmp/go-build758734599/main.go:6 +0xa7 ================== Found 1 data race(s) exit status 66 NoRaceAtomicAddInt64 . RaceAtomicAddInt64 . NoRaceAtomicAddInt32 . NoRaceAtomicLoadAddInt32 . NoRaceAtomicLoadStoreInt32 . NoRaceAtomicStoreCASInt32 . NoRaceAtomicCASLoadInt32 . NoRaceAtomicCASCASInt32 . NoRaceAtomicCASCASInt32_2 . NoRaceAtomicLoadInt64 . NoRaceAtomicCASCASUInt64 . NoRaceAtomicLoadStorePointer . NoRaceAtomicStoreCASUint64 . RaceAtomicStoreLoad . RaceAtomicLoadStore . RaceAtomicAddLoad . RaceAtomicAddStore . NoRaceAtomicCrash . NoRaceCgoSync . NoRaceChanSync . NoRaceChanSyncRev . NoRaceChanAsync . RaceChanAsyncRev . NoRaceChanAsyncCloseRecv . NoRaceChanAsyncCloseRecv2 . NoRaceChanAsyncCloseRecv3 . NoRaceChanSyncCloseRecv . NoRaceChanSyncCloseRecv2 . NoRaceChanSyncCloseRecv3 . RaceChanSyncCloseSend . RaceChanAsyncCloseSend . RaceChanCloseClose . RaceChanSendLen . RaceChanRecvLen . RaceChanSendSend . NoRaceChanPtr . RaceChanWrongSend . RaceChanWrongClose . RaceChanSendClose . RaceChanSendSelectClose . RaceSelectReadWriteAsync . RaceSelectReadWriteSync . NoRaceSelectReadWriteAsync . RaceChanReadWriteAsync . RaceChanReadWriteSync . NoRaceChanReadWriteAsync . NoRaceProducerConsumerUnbuffered . RaceChanItselfSend . RaceChanItselfRecv . RaceChanItselfNil . RaceChanItselfClose . RaceChanItselfLen . RaceChanItselfCap . RaceChanCloseLen . RaceChanCloseSend . NoRaceChanMutex . NoRaceSelectMutex . RaceChanSem . NoRaceChanWaitGroup . NoRaceBlockedSendSync . NoRaceBlockedSelectSendSync . NoRaceComp . NoRaceComp2 . RaceComp . RaceComp2 . RaceComp3 . RaceCompArray . RaceConv1 . RaceConv2 . RaceConv3 . RaceConv4 . NoRaceCompPtr . NoRaceCompPtr2 . RaceCompPtr . RaceCompPtr2 . NoRaceFin . NoRaceFinGlobal . RaceFin . NoRaceIOFile . NoRaceIOHttp . RaceIssue12664 . RaceIssue12664_2 . RaceIssue12664_3 . RaceIssue12664_4 . RaceMapRW . RaceMapRW2 . RaceMapRWArray . NoRaceMapRR . RaceMapRange . RaceMapRange2 . NoRaceMapRangeRange . RaceMapLen . RaceMapDelete . RaceMapLenDelete . RaceMapVariable . RaceMapVariable2 . RaceMapVariable3 . RaceMapLookupPartKey . RaceMapLookupPartKey2 . RaceMapDeletePartKey . RaceMapInsertPartKey . RaceMapInsertPartVal . RaceMapAssignMultipleReturn . RaceMapBigKeyAccess1 . RaceMapBigKeyAccess2 . RaceMapBigKeyInsert . RaceMapBigKeyDelete . RaceMapBigValInsert . RaceMapBigValAccess1 . RaceMapBigValAccess2 . RaceIntRWGlobalFuncs . RaceIntRWClosures . NoRaceIntRWClosures . RaceInt32RWClosures . NoRaceCase . RaceCaseCondition . RaceCaseCondition2 . RaceCaseBody . NoRaceCaseFallthrough . RaceCaseFallthrough . RaceCaseIssue6418 . RaceCaseType . RaceCaseTypeBody . RaceCaseTypeIssue5890 . NoRaceRange . NoRaceRangeIssue5446 . RaceRange . RaceForInit . NoRaceForInit . RaceForTest . RaceForIncr . NoRaceForIncr . RacePlus . RacePlus2 . NoRacePlus . RaceComplement . RaceDiv . RaceDivConst . RaceMod . RaceModConst . RaceRotate . NoRaceEnoughRegisters . RaceFuncArgument . RaceFuncArgument2 . RaceSprint . RaceArrayCopy . RaceNestedArrayCopy . RaceStructRW . RaceStructFieldRW1 . NoRaceStructFieldRW1 . NoRaceStructFieldRW2 . RaceStructFieldRW2 . RaceStructFieldRW3 . RaceEfaceWW . RaceIfaceWW . RaceIfaceCmp . RaceIfaceCmpNil . RaceEfaceConv . RaceIfaceConv . RaceError . RaceIntptrRW . RaceStringRW . RaceStringPtrRW . RaceFloat64WW . RaceComplex128WW . RaceUnsafePtrRW . RaceFuncVariableRW . RaceFuncVariableWW . RacePanic . NoRaceBlank . RaceAppendRW . RaceAppendLenRW . RaceAppendCapRW . NoRaceFuncArgsRW . RaceFuncArgsRW . RaceCrawl . RaceIndirection . RaceRune . RaceEmptyInterface1 . RaceEmptyInterface2 . RaceTLS . NoRaceHeapReallocation . RaceAnd . RaceAnd2 . NoRaceAnd . RaceOr . RaceOr2 . NoRaceOr . NoRaceShortCalc . NoRaceShortCalc2 . RaceFuncItself FAILED NoRaceFuncUnlock . RaceStructInit . RaceArrayInit FAILED RaceMapInit . RaceMapInit2 . RaceInterCall . RaceInterCall2 . RaceFuncCall . RaceMethodCall . RaceMethodCall2 FAILED RaceMethodValue . RaceMethodValue2 . RaceMethodValue3 . NoRaceMethodValue . RacePanicArg . RaceDeferArg . RaceDeferArg2 . NoRaceAddrExpr . RaceAddrExpr . RaceTypeAssert . RaceBlockAs . RaceBlockCall1 . RaceBlockCall2 . RaceBlockCall3 FAILED RaceBlockCall4 FAILED RaceBlockCall5 . RaceBlockCall6 . RaceSliceSlice . RaceSliceSlice2 . RaceSliceString . RaceSliceStruct . RaceAppendSliceStruct . RaceStructInd . RaceAsFunc1 FAILED RaceAsFunc2 . RaceAsFunc3 . NoRaceAsFunc4 . RaceHeapParam FAILED NoRaceEmptyStruct . RaceNestedStruct . RaceIssue5567 . RaceIssue5654 . NoRaceMethodThunk . RaceMethodThunk . RaceMethodThunk2 . RaceMethodThunk3 . RaceMethodThunk4 . NoRaceTinyAlloc . NoRaceMutex . RaceMutex . RaceMutex2 . NoRaceMutexPureHappensBefore . NoRaceMutexSemaphore . NoRaceMutexExampleFromHtml . RaceMutexOverwrite . RacePool . NoRacePool . RaceReflectRW . RaceReflectWW . RaceReflectCopyWW . RaceUnaddressableMapLen . NoRaceStackPushPop . NoRaceRpcChan . NoRaceReturn . NoRaceForInfiniteLoop . RaceMutexRWMutex . NoRaceRWMutex . RaceRWMutexMultipleReaders . NoRaceRWMutexMultipleReaders . NoRaceRWMutexTransitive . NoRaceSelect1 . NoRaceSelect2 . NoRaceSelect3 . NoRaceSelect4 . NoRaceSelect5 . RaceSelect1 . RaceSelect2 . RaceSelect3 . RaceSelect4 . RaceSelect5 . RaceSliceRW . NoRaceSliceRW . RaceSliceWW . NoRaceArrayWW . RaceArrayWW . NoRaceSliceWriteLen . NoRaceSliceWriteCap . RaceSliceCopyRead . NoRaceSliceWriteCopy . RaceSliceCopyWrite2 . RaceSliceCopyWrite3 . NoRaceSliceCopyRead . RacePointerSliceCopyRead . NoRacePointerSliceWriteCopy . RacePointerSliceCopyWrite2 . NoRacePointerSliceCopyRead . NoRaceSliceWriteSlice2 . RaceSliceWriteSlice . NoRaceSliceWriteSlice . NoRaceSliceLenCap . NoRaceStructSlicesRangeWrite . RaceSliceDifferent . RaceSliceRangeWrite . NoRaceSliceRangeWrite . RaceSliceRangeAppend . NoRaceSliceRangeAppend . RaceSliceVarWrite . RaceSliceVarRead . RaceSliceVarRange . RaceSliceVarAppend . RaceSliceVarCopy . RaceSliceVarCopy2 . RaceSliceAppend . RaceSliceAppendWrite . RaceSliceAppendSlice . RaceSliceAppendSlice2 . RaceSliceAppendString . RacePointerSliceAppend . RacePointerSliceAppendWrite . RacePointerSliceAppendSlice . RacePointerSliceAppendSlice2 . NoRaceSliceIndexAccess . NoRaceSliceIndexAccess2 . RaceSliceIndexAccess . RaceSliceIndexAccess2 . RaceSliceByteToString . RaceSliceRuneToString . RaceConcatString . RaceCompareString . RaceSlice3 . NoRaceCond . RaceCond . RaceAnnounceThreads . NoRaceAfterFunc1 . NoRaceAfterFunc2 . NoRaceAfterFunc3 . RaceAfterFunc3 . RaceGoroutineCreationStack . NoRaceNilMutexCrash . NoRaceWaitGroup . RaceWaitGroup . NoRaceWaitGroup2 . RaceWaitGroupAsMutex . RaceWaitGroupWrongWait . RaceWaitGroupWrongAdd . NoRaceWaitGroupMultipleWait . NoRaceWaitGroupMultipleWait2 . NoRaceWaitGroupMultipleWait3 . RaceWaitGroup2 . NoRaceWaitGroupPanicRecover . NoRaceWaitGroupPanicRecover2 . NoRaceWaitGroupTransitive . NoRaceWaitGroupReuse . NoRaceWaitGroupReuse2 . RaceWaitGroupReuse . NoRaceWaitGroupConcurrentAdd . Passed 340 of 347 tests (97.98%, 0+, 7-) 0 expected failures (0 has not fail) --- FAIL: TestRace (8.28s) FAIL FAIL runtime/race 17.825s ok runtime/trace 21.319s ok sort 1.143s ok strconv 8.461s ok strings 4.765s ok sync 4.057s ok sync/atomic 0.796s ok syscall 0.047s ok testing 4.095s ok testing/quick 0.675s ok text/scanner 0.033s ok text/tabwriter 0.016s ok text/template 2.007s ok text/template/parse 0.187s ok time 5.574s ok unicode 0.019s ok unicode/utf16 0.011s ok unicode/utf8 0.022s ok vendor/golang_org/x/crypto/chacha20poly1305 0.287s ok vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20 0.009s ok vendor/golang_org/x/crypto/cryptobyte 0.038s ok vendor/golang_org/x/crypto/curve25519 0.029s ok vendor/golang_org/x/crypto/poly1305 0.008s ok vendor/golang_org/x/net/http2/hpack 0.067s ok vendor/golang_org/x/net/idna 0.052s ok vendor/golang_org/x/net/lex/httplex 0.012s ok vendor/golang_org/x/net/nettest 2.770s ok vendor/golang_org/x/net/proxy 0.010s ok vendor/golang_org/x/net/route 0.066s ok vendor/golang_org/x/text/transform 0.010s ok vendor/golang_org/x/text/unicode/norm 0.026s 2017/12/06 00:17:46 Failed: exit status 1