linux-amd64-race at 24c576bea0d58e28962d6483d51d129e6d829d90 :: Running /workdir/go/src/make.bash with args ["/workdir/go/src/make.bash"] and env ["PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin" "HOSTNAME=buildlet-linux-jessie-rn86656a7" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "USER=root" "GO_STAGE0_NET_DELAY=3.1s" "GO_STAGE0_DL_DELAY=300ms" "WORKDIR=/workdir" "GOROOT_BOOTSTRAP=/workdir/go1.4" "GO_BUILDER_NAME=linux-amd64-race" "GOROOT_BOOTSTRAP=/go1.4" "GO_DISABLE_OUTBOUND_NETWORK=1" "GOBIN=" "TMPDIR=/workdir/tmp" "GOCACHE=/workdir/gocache"] in dir /workdir/go/src Building Go cmd/dist using /go1.4. Building Go toolchain1 using /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 linux/amd64. --- Installed Go for linux/amd64 in /workdir/go Installed commands in /workdir/go/bin :: Running /workdir/go/bin/go with args ["/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-jessie-rn86656a7" "DEBIAN_FRONTEND=noninteractive" "HOME=/root" "USER=root" "GO_STAGE0_NET_DELAY=3.1s" "GO_STAGE0_DL_DELAY=300ms" "WORKDIR=/workdir" "GOROOT_BOOTSTRAP=/workdir/go1.4" "GO_BUILDER_NAME=linux-amd64-race" "GOROOT_BOOTSTRAP=/go1.4" "GO_DISABLE_OUTBOUND_NETWORK=1" "GOBIN=" "TMPDIR=/workdir/tmp" "GOCACHE=/workdir/gocache"] in dir /workdir/go/bin ##### Testing packages. ok archive/tar 1.122s ok archive/zip 3.673s ok bufio 1.546s ok bytes 4.459s ok compress/bzip2 2.035s ok compress/flate 8.986s ok compress/gzip 1.434s ok compress/lzw 2.029s ok compress/zlib 9.877s ok container/heap 1.030s ok container/list 1.014s ok container/ring 1.018s ok context 2.008s ok crypto 1.018s ok crypto/aes 1.073s ok crypto/cipher 1.053s ok crypto/des 1.090s ok crypto/dsa 1.016s ok crypto/ecdsa 2.000s ok crypto/ed25519 2.051s ok crypto/elliptic 1.121s ok crypto/hmac 1.013s ok crypto/internal/subtle 1.011s ok crypto/md5 1.018s ok crypto/rand 1.229s ok crypto/rc4 1.781s ok crypto/rsa 1.362s ok crypto/sha1 1.054s ok crypto/sha256 1.023s ok crypto/sha512 1.022s ok crypto/subtle 1.018s ok crypto/tls 3.283s ok crypto/x509 2.567s ok database/sql 1.773s ok database/sql/driver 1.038s ok debug/dwarf 1.049s ok debug/elf 1.114s ok debug/gosym 1.115s ok debug/macho 1.017s ok debug/pe 1.033s ok debug/plan9obj 1.015s ok encoding/ascii85 1.024s ok encoding/asn1 1.018s ok encoding/base32 1.081s ok encoding/base64 1.033s ok encoding/binary 1.020s ok encoding/csv 1.043s ok encoding/gob 1.093s ok encoding/hex 1.041s ok encoding/json 2.247s ok encoding/pem 1.061s ok encoding/xml 1.128s ok errors 1.021s ok expvar 1.016s ok flag 1.015s ok fmt 1.854s ok go/ast 1.024s ok go/build 1.494s ok go/constant 1.031s ok go/doc 1.246s ok go/format 1.115s ok go/importer 1.225s ok go/internal/gccgoimporter 1.052s ok go/internal/gcimporter 18.933s ok go/internal/srcimporter 5.832s ok go/parser 1.226s ok go/printer 3.412s ok go/scanner 1.027s ok go/token 1.124s ok go/types 9.270s ok hash 1.014s ok hash/adler32 1.092s ok hash/crc32 1.076s ok hash/crc64 1.041s ok hash/fnv 1.013s ok html 1.012s ok html/template 1.199s ok image 1.717s ok image/color 1.067s ok image/draw 1.582s ok image/gif 3.954s ok image/jpeg 3.314s ok image/png 1.351s ok index/suffixarray 2.906s ok internal/cpu 4.037s ok internal/fmtsort 1.013s ok internal/poll 1.544s ok internal/reflectlite 1.015s ok internal/singleflight 1.024s ok internal/trace 1.232s ok internal/xcoff 1.044s ok io 1.066s ok io/ioutil 1.016s ok log 1.067s ok log/syslog 2.243s ok math 1.034s ok math/big 2.325s ok math/bits 1.027s ok math/cmplx 1.015s ok math/rand 4.507s ok mime 1.041s ok mime/multipart 3.386s ok mime/quotedprintable 1.056s ok net 28.363s ok net/http 9.194s ok net/http/cgi 6.313s ok net/http/cookiejar 1.038s ok net/http/fcgi 1.022s ok net/http/httptest 1.077s ok net/http/httptrace 1.012s ok net/http/httputil 1.178s ok net/http/internal 1.019s ok net/http/pprof 3.034s ok net/internal/socktest 1.014s ok net/mail 1.017s ok net/rpc 1.064s ok net/rpc/jsonrpc 1.031s ok net/smtp 1.045s ok net/textproto 1.017s ok net/url 1.025s ok os 9.823s ok os/exec 16.992s ok os/signal 19.592s ok os/user 1.012s ok path 1.019s ok path/filepath 1.049s ok plugin 1.009s ok reflect 1.323s ok regexp 1.523s ok regexp/syntax 4.750s ok runtime 31.891s fatal error: unexpected signal during runtime execution [signal SIGSEGV: segmentation violation code=0x1 addr=0x14 pc=0x411a20] runtime stack: runtime.throw(0x5f0908, 0x2a) /workdir/go/src/runtime/panic.go:774 +0x72 runtime.sigpanic() /workdir/go/src/runtime/signal_unix.go:378 +0x47c goroutine 35 [running]: runtime.systemstack_switch() /workdir/go/src/runtime/asm_amd64.s:330 fp=0xc0001cafe8 sp=0xc0001cafe0 pc=0x485120 runtime.gcPolicyNotify() /workdir/go/src/runtime/mgc.go:993 +0x52 fp=0xc0001cb030 sp=0xc0001cafe8 pc=0x443c22 runtime/debug.gcSetMaxHeap(0x6400000, 0xc00007a1e0, 0x5bb6c0) /workdir/go/src/runtime/mgc.go:305 +0xa7 fp=0xc0001cb080 sp=0xc0001cb030 pc=0x442847 runtime/debug.SetMaxHeap(0x6400000, 0xc00007a1e0, 0xc00007a1e0) /workdir/go/src/runtime/debug/garbage.go:268 +0x52 fp=0xc0001cb0b0 sp=0xc0001cb080 pc=0x51a692 runtime/debug_test.TestSetMaxHeap(0xc0001be300) /workdir/go/src/runtime/debug/garbage_test.go:202 +0x1c7 fp=0xc0001cdf38 sp=0xc0001cb0b0 pc=0x5941f7 testing.tRunner(0xc0001be300, 0x5f2c98) /workdir/go/src/testing/testing.go:909 +0x19a fp=0xc0001cdfd0 sp=0xc0001cdf38 pc=0x5272fa runtime.goexit() /workdir/go/src/runtime/asm_amd64.s:1357 +0x1 fp=0xc0001cdfd8 sp=0xc0001cdfd0 pc=0x4871f1 created by testing.(*T).Run /workdir/go/src/testing/testing.go:960 +0x652 goroutine 1 [chan receive]: testing.(*T).Run(0xc0001be000, 0x5ea547, 0xe, 0x5f2c98, 0x1) /workdir/go/src/testing/testing.go:961 +0x68a testing.runTests.func1(0xc0001be000) /workdir/go/src/testing/testing.go:1202 +0xa7 testing.tRunner(0xc0001be000, 0xc00009fd40) /workdir/go/src/testing/testing.go:909 +0x19a testing.runTests(0xc0000a8020, 0x71df20, 0x9, 0x9, 0x0) /workdir/go/src/testing/testing.go:1200 +0x522 testing.(*M).Run(0xc0001ba000, 0x0) /workdir/go/src/testing/testing.go:1117 +0x300 main.main() _testmain.go:62 +0x224 FAIL runtime/debug 0.039s ok runtime/internal/atomic 1.035s ok runtime/internal/math 1.013s ok runtime/internal/sys 1.010s FAIL 2019/08/07 20:19:08 Failed: exit status 1 Error: tests failed: dist test failed: go_test:runtime/debug: exit status 1