linux-amd64-race at 265f490c9e6971438667531a3bfcaedf278f6976 :: Running /tmp/workdir/go/src/make.bash with args ["/tmp/workdir/go/src/make.bash"] and env ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HOSTNAME=buildlet-linux-kubestd-rnfc1f988" "IN_KUBERNETES=1" "META_BUILDLET_BINARY_URL=http://storage.googleapis.com/go-builder-data/buildlet.linux-amd64" "META_BUILDLET_HOST_TYPE=host-linux-kubestd" "KUBERNETES_PORT_443_TCP_PORT=443" "KUBERNETES_PORT_443_TCP_ADDR=10.3.240.1" "KUBERNETES_SERVICE_HOST=10.3.240.1" "KUBERNETES_SERVICE_PORT=443" "KUBERNETES_SERVICE_PORT_HTTPS=443" "KUBERNETES_PORT=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP_PROTO=tcp" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "WORKDIR=/tmp/workdir" "GOROOT_BOOTSTRAP=/go1.4" "GO_BUILDER_NAME=linux-amd64-race" "GOBIN="] in dir /tmp/workdir/go/src ##### Building Go bootstrap tool. cmd/dist ##### Building Go toolchain using /go1.4. bootstrap/cmd/internal/dwarf bootstrap/cmd/internal/objabi bootstrap/cmd/internal/src bootstrap/cmd/internal/sys bootstrap/cmd/asm/internal/flags bootstrap/cmd/internal/bio bootstrap/math/bits bootstrap/cmd/internal/gcprog bootstrap/debug/pe bootstrap/math/big bootstrap/cmd/compile/internal/syntax bootstrap/cmd/internal/obj bootstrap/cmd/asm/internal/lex bootstrap/cmd/link/internal/ld bootstrap/cmd/internal/obj/arm bootstrap/cmd/internal/obj/arm64 bootstrap/cmd/internal/obj/mips bootstrap/cmd/internal/obj/ppc64 bootstrap/cmd/internal/obj/s390x bootstrap/cmd/internal/obj/x86 bootstrap/cmd/compile/internal/types bootstrap/cmd/asm/internal/arch bootstrap/cmd/compile/internal/ssa bootstrap/cmd/asm/internal/asm bootstrap/cmd/asm bootstrap/cmd/link/internal/amd64 bootstrap/cmd/link/internal/arm bootstrap/cmd/link/internal/arm64 bootstrap/cmd/link/internal/mips bootstrap/cmd/link/internal/mips64 bootstrap/cmd/link/internal/ppc64 bootstrap/cmd/link/internal/s390x bootstrap/cmd/link/internal/x86 bootstrap/cmd/link bootstrap/cmd/compile/internal/gc bootstrap/cmd/compile/internal/amd64 bootstrap/cmd/compile/internal/arm bootstrap/cmd/compile/internal/arm64 bootstrap/cmd/compile/internal/mips bootstrap/cmd/compile/internal/mips64 bootstrap/cmd/compile/internal/ppc64 bootstrap/cmd/compile/internal/s390x bootstrap/cmd/compile/internal/x86 bootstrap/cmd/compile ##### Building go_bootstrap for host, linux/amd64. runtime/internal/sys runtime/internal/atomic runtime encoding errors internal/cpu internal/race internal/syscall/windows/sysdll math/bits sync/atomic unicode unicode/utf16 unicode/utf8 math sync io syscall internal/singleflight cmd/go/internal/web hash bytes strings hash/adler32 strconv bufio path reflect encoding/base64 crypto crypto/sha1 internal/syscall/windows internal/syscall/windows/registry time internal/poll os os/signal sort encoding/binary fmt container/heap regexp/syntax path/filepath io/ioutil context flag go/token log cmd/go/internal/str net/url text/template/parse compress/flate encoding/xml encoding/json debug/dwarf go/scanner os/exec regexp go/ast cmd/internal/objabi compress/zlib debug/macho debug/elf text/template go/parser go/doc go/build cmd/go/internal/cfg cmd/go/internal/base cmd/go/internal/buildid cmd/go/internal/cmdflag cmd/go/internal/doc cmd/go/internal/help cmd/go/internal/load cmd/go/internal/tool cmd/go/internal/version cmd/go/internal/fix cmd/go/internal/fmtcmd cmd/go/internal/work cmd/go/internal/clean cmd/go/internal/envcmd cmd/go/internal/generate cmd/go/internal/get cmd/go/internal/list cmd/go/internal/run cmd/go/internal/test cmd/go/internal/vet cmd/go/internal/bug cmd/go ##### Building packages and commands for linux/amd64. runtime/internal/sys runtime/internal/atomic runtime internal/cpu errors internal/race sync/atomic unicode unicode/utf8 container/list math/bits container/ring crypto/subtle crypto/internal/cipherhw internal/nettrace vendor/golang_org/x/crypto/curve25519 encoding unicode/utf16 image/color internal/syscall/windows internal/syscall/windows/registry internal/syscall/windows/sysdll runtime/race vendor/golang_org/x/text/secure vendor/golang_org/x/text/unicode cmd/compile/internal/test cmd/vet/internal/whitelist vendor/golang_org/x/crypto/poly1305 sync math image/color/palette io internal/singleflight syscall bytes strings hash crypto/cipher runtime/trace hash/adler32 hash/crc32 crypto/hmac hash/crc64 hash/fnv bufio text/tabwriter vendor/golang_org/x/text/transform strconv math/rand math/cmplx path html reflect cmd/internal/src crypto crypto/aes crypto/rc4 encoding/base64 encoding/ascii85 encoding/base32 image crypto/md5 crypto/sha1 crypto/sha512 crypto/sha256 time internal/syscall/unix image/internal/imageutil image/draw image/jpeg internal/poll os os/signal fmt sort encoding/binary path/filepath regexp/syntax compress/bzip2 container/heap encoding/pem runtime/debug cmd/internal/sys vendor/golang_org/x/crypto/chacha20poly1305/internal/chacha20 crypto/des vendor/golang_org/x/crypto/chacha20poly1305 io/ioutil flag debug/dwarf log compress/flate debug/gosym debug/plan9obj cmd/vendor/golang.org/x/arch/arm/armasm cmd/vendor/golang.org/x/arch/arm64/arm64asm cmd/vendor/golang.org/x/arch/x86/x86asm go/token context compress/lzw math/big encoding/hex encoding/csv encoding/gob encoding/json encoding/xml vendor/golang_org/x/net/http2/hpack vendor/golang_org/x/text/unicode/norm net/url mime mime/quotedprintable net/http/internal text/template/parse text/scanner net/internal/socktest cmd/internal/dwarf cmd/compile/internal/syntax cmd/internal/gcprog cmd/go/internal/str regexp cmd/vendor/github.com/ianlancetaylor/demangle image/gif go/scanner os/exec database/sql/driver cmd/vendor/golang.org/x/arch/ppc64/ppc64asm testing/iotest vendor/golang_org/x/text/unicode/bidi cmd/internal/bio cmd/pack database/sql cmd/internal/objabi testing testing/quick cmd/asm/internal/flags go/ast compress/zlib archive/zip compress/gzip cmd/internal/goobj cmd/internal/obj cmd/asm/internal/lex image/png runtime/pprof internal/trace cmd/internal/browser vendor/golang_org/x/text/secure/bidirule index/suffixarray runtime/pprof/internal/profile cmd/vendor/github.com/google/pprof/profile cmd/vendor/github.com/google/pprof/third_party/svg debug/elf debug/macho debug/pe cmd/dist vendor/golang_org/x/net/idna text/template internal/testenv cmd/vendor/github.com/google/pprof/internal/proftest testing/internal/testdeps cmd/internal/obj/arm cmd/internal/obj/arm64 cmd/internal/obj/mips cmd/internal/obj/ppc64 cmd/internal/obj/s390x cmd/internal/obj/x86 cmd/compile/internal/types go/parser go/printer cmd/internal/objfile cmd/link/internal/ld cmd/vendor/github.com/google/pprof/internal/elfexec cmd/vendor/github.com/google/pprof/internal/plugin cmd/vendor/github.com/google/pprof/internal/measurement crypto/dsa crypto/elliptic crypto/rand encoding/asn1 go/constant cmd/vendor/github.com/google/pprof/internal/symbolz cmd/vendor/github.com/google/pprof/internal/graph cmd/vendor/github.com/google/pprof/internal/binutils crypto/rsa go/doc html/template crypto/x509/pkix cmd/cgo go/format cmd/gofmt crypto/ecdsa cmd/fix cmd/vet/internal/cfg go/types cmd/addr2line cmd/nm cmd/objdump go/build cmd/vendor/github.com/google/pprof/internal/report cmd/asm/internal/arch cmd/compile/internal/ssa cmd/cover cmd/doc cmd/go/internal/cfg cmd/go/internal/base cmd/go/internal/buildid cmd/asm/internal/asm cmd/go/internal/load cmd/go/internal/doc cmd/go/internal/help cmd/go/internal/cmdflag cmd/go/internal/tool cmd/go/internal/version cmd/asm cmd/go/internal/work cmd/go/internal/fix cmd/go/internal/fmtcmd runtime/cgo go/internal/gccgoimporter go/internal/gcimporter go/internal/srcimporter cmd/api go/importer cmd/vet cmd/go/internal/envcmd cmd/go/internal/clean cmd/go/internal/generate cmd/go/internal/list cmd/go/internal/run cmd/go/internal/test cmd/go/internal/vet cmd/link/internal/amd64 cmd/link/internal/arm64 cmd/link/internal/mips cmd/link/internal/arm cmd/link/internal/mips64 cmd/link/internal/ppc64 cmd/link/internal/s390x cmd/link/internal/x86 os/user net plugin cmd/link archive/tar crypto/x509 vendor/golang_org/x/net/lex/httplex vendor/golang_org/x/net/proxy net/textproto log/syslog vendor/golang_org/x/net/nettest mime/multipart net/mail crypto/tls net/http/httptrace net/smtp net/http expvar net/http/cgi net/http/cookiejar net/http/httptest net/http/httputil net/http/pprof net/rpc cmd/go/internal/web cmd/vendor/github.com/google/pprof/internal/symbolizer cmd/trace cmd/go/internal/bug cmd/go/internal/get cmd/vendor/github.com/google/pprof/internal/driver net/http/fcgi net/rpc/jsonrpc cmd/go cmd/vendor/github.com/google/pprof/driver cmd/pprof cmd/compile/internal/gc cmd/compile/internal/amd64 cmd/compile/internal/arm cmd/compile/internal/arm64 cmd/compile/internal/mips cmd/compile/internal/mips64 cmd/compile/internal/ppc64 cmd/compile/internal/s390x cmd/compile/internal/x86 cmd/compile --- Installed Go for linux/amd64 in /tmp/workdir/go Installed commands in /tmp/workdir/go/bin :: Running /tmp/workdir/go/bin/go with args ["/tmp/workdir/go/bin/go" "install" "-race" "std"] and env ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HOSTNAME=buildlet-linux-kubestd-rnfc1f988" "IN_KUBERNETES=1" "META_BUILDLET_BINARY_URL=http://storage.googleapis.com/go-builder-data/buildlet.linux-amd64" "META_BUILDLET_HOST_TYPE=host-linux-kubestd" "KUBERNETES_PORT_443_TCP_PORT=443" "KUBERNETES_PORT_443_TCP_ADDR=10.3.240.1" "KUBERNETES_SERVICE_HOST=10.3.240.1" "KUBERNETES_SERVICE_PORT=443" "KUBERNETES_SERVICE_PORT_HTTPS=443" "KUBERNETES_PORT=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP=tcp://10.3.240.1:443" "KUBERNETES_PORT_443_TCP_PROTO=tcp" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "WORKDIR=/tmp/workdir" "GOROOT_BOOTSTRAP=/go1.4" "GO_BUILDER_NAME=linux-amd64-race" "GOBIN="] in dir /tmp/workdir/go/bin ##### Testing packages. ok archive/tar 3.777s ok archive/zip 5.690s ok bufio 2.062s ok bytes 6.254s ok compress/bzip2 2.398s ok compress/flate 7.638s ok compress/gzip 1.348s ok compress/lzw 2.001s ok compress/zlib 9.108s ok container/heap 1.071s ok container/list 1.076s ok container/ring 1.159s ok context 2.046s ok crypto 1.064s ok crypto/aes 1.170s ok crypto/cipher 1.088s ok crypto/des 1.154s ok crypto/dsa 1.072s ok crypto/ecdsa 2.154s ok crypto/elliptic 1.218s ok crypto/hmac 1.078s ok crypto/md5 1.093s ok crypto/rand 1.408s ok crypto/rc4 2.250s ok crypto/rsa 1.606s ok crypto/sha1 1.160s ok crypto/sha256 1.071s ok crypto/sha512 1.068s ok crypto/subtle 1.078s ok crypto/tls 3.472s ok crypto/x509 4.537s ok database/sql 1.868s ok database/sql/driver 1.052s ok debug/dwarf 1.115s ok debug/elf 1.119s ok debug/gosym 1.456s ok debug/macho 1.050s ok debug/pe 1.079s ok debug/plan9obj 1.042s ok encoding/ascii85 1.084s ok encoding/asn1 1.035s ok encoding/base32 1.057s ok encoding/base64 1.073s ok encoding/binary 1.049s ok encoding/csv 1.051s ok encoding/gob 1.226s ok encoding/hex 1.042s ok encoding/json 5.158s ok encoding/pem 1.081s ok encoding/xml 1.218s ok errors 1.026s ok expvar 1.101s ok flag 1.054s ok fmt 2.232s ok go/ast 1.065s ok go/build 1.730s ok go/constant 1.064s ok go/doc 1.415s ok go/format 1.086s ok go/internal/gccgoimporter 1.087s ok go/internal/gcimporter 10.746s ok go/internal/srcimporter 4.140s ok go/parser 1.267s ok go/printer 4.276s ok go/scanner 1.042s ok go/token 1.242s ok go/types 10.949s ok hash/adler32 1.105s ok hash/crc32 1.100s ok hash/crc64 1.053s ok hash/fnv 1.039s ok html 1.048s ok html/template 1.263s ok image 1.973s ok image/color 1.078s ok image/draw 1.692s ok image/gif 1.602s ok image/jpeg 3.788s ok image/png 1.443s ok index/suffixarray 1.088s ok internal/cpu 1.055s ok internal/poll 1.132s ok internal/singleflight 1.106s ok internal/trace 6.282s ok io 1.073s ok io/ioutil 1.038s ok log 1.082s ok log/syslog 2.278s ok math 1.052s ok math/big 8.298s ok math/bits 1.046s ok math/cmplx 1.037s ok math/rand 6.875s ok mime 1.095s ok mime/multipart 5.011s ok mime/quotedprintable 1.635s ok net 8.304s ok net/http 5.396s ok net/http/cgi 6.474s ok net/http/cookiejar 1.135s ok net/http/fcgi 1.078s ok net/http/httptest 1.224s ok net/http/httptrace 1.085s ok net/http/httputil 1.230s ok net/http/internal 1.059s ok net/internal/socktest 1.039s ok net/mail 1.040s ok net/rpc/jsonrpc 1.109s ok net/smtp 1.071s ok net/textproto 1.040s ok net/url 1.054s ok net/rpc 1.096s ok os 9.484s ok os/exec 23.333s ok os/signal 11.602s ok os/user 1.038s ok path 1.032s ok path/filepath 1.051s ok reflect 1.544s ok regexp 1.624s ok regexp/syntax 4.844s ok runtime 31.213s ================== WARNING: DATA RACE Read at 0x00c42001c100 by goroutine 8: runtime/debug.SetMaxHeap.func1() /tmp/workdir/go/src/runtime/debug/garbage.go:278 +0x5c Previous write at 0x00c42001c100 by goroutine 42: runtime/debug.SetMaxHeap() /tmp/workdir/go/src/runtime/debug/garbage.go:269 +0xad runtime/debug_test.TestSetMaxHeap() /tmp/workdir/go/src/runtime/debug/garbage_test.go:202 +0x1b4 testing.tRunner() /tmp/workdir/go/src/testing/testing.go:748 +0x169 Goroutine 8 (running) created at: runtime.gcBgMarkStartWorkers() /tmp/workdir/go/src/runtime/mgc.go:1744 +0x7d testing.tRunner() /tmp/workdir/go/src/testing/testing.go:748 +0x169 Goroutine 42 (running) created at: testing.(*T).Run() /tmp/workdir/go/src/testing/testing.go:791 +0x535 testing.runTests.func1() /tmp/workdir/go/src/testing/testing.go:1015 +0xa4 testing.tRunner() /tmp/workdir/go/src/testing/testing.go:748 +0x169 testing.runTests() /tmp/workdir/go/src/testing/testing.go:1013 +0x4bf testing.(*M).Run() /tmp/workdir/go/src/testing/testing.go:933 +0x270 main.main() runtime/debug/_test/_testmain.go:60 +0x228 ================== --- FAIL: TestSetMaxHeap (0.44s) testing.go:701: race detected during execution of test allocating objects starting gc starting dump done dump FAIL FAIL runtime/debug 0.520s ok runtime/internal/atomic 1.234s ok runtime/internal/sys 1.036s 2017/09/26 01:56:00 Failed: exit status 1 Error: tests failed: dist test failed: go_test:runtime/debug: exit status 1