darwin-amd64-race at 80fe2e6e37120e665cd523e1edf7eb1401b9b73b :: Running /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/make.bash with args ["/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/make.bash"] and env ["TERM_PROGRAM=Apple_Terminal" "TERM=xterm-256color" "SHELL=/bin/bash" "TMPDIR=/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/" "Apple_PubSub_Socket_Render=/private/tmp/com.apple.launchd.0JFNuKwvMx/Render" "TERM_PROGRAM_VERSION=361.1" "TERM_SESSION_ID=CAC68FB5-CEC8-43B4-99E4-6A896B83D797" "USER=gopher" "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.nwZJdpiNvI/Listeners" "__CF_USER_TEXT_ENCODING=0x1F5:0x0:0x0" "PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" "PWD=/Users/gopher" "LANG=en_US.UTF-8" "XPC_FLAGS=0x0" "XPC_SERVICE_NAME=0" "SHLVL=2" "HOME=/Users/gopher" "LOGNAME=gopher" "SECURITYSESSIONID=186a7" "GO_BUILDER_ENV=macstadium_vm" "GO_STAGE0_NET_DELAY=300ms" "GO_STAGE0_DL_DELAY=492h41m38s" "WORKDIR=/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir" "GOROOT_BOOTSTRAP=/Users/gopher/go1.4" "GO_BUILDER_NAME=darwin-amd64-race" "GOBIN="] in dir /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src Building Go cmd/dist using /Users/gopher/go1.4. Building Go toolchain1 using /Users/gopher/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 /private/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go Installed commands in /private/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/bin :: Running /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/bin/go with args ["/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/bin/go" "install" "-race" "std"] and env ["TERM_PROGRAM=Apple_Terminal" "TERM=xterm-256color" "SHELL=/bin/bash" "TMPDIR=/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/" "Apple_PubSub_Socket_Render=/private/tmp/com.apple.launchd.0JFNuKwvMx/Render" "TERM_PROGRAM_VERSION=361.1" "TERM_SESSION_ID=CAC68FB5-CEC8-43B4-99E4-6A896B83D797" "USER=gopher" "SSH_AUTH_SOCK=/private/tmp/com.apple.launchd.nwZJdpiNvI/Listeners" "__CF_USER_TEXT_ENCODING=0x1F5:0x0:0x0" "PATH=/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin" "PWD=/Users/gopher" "LANG=en_US.UTF-8" "XPC_FLAGS=0x0" "XPC_SERVICE_NAME=0" "SHLVL=2" "HOME=/Users/gopher" "LOGNAME=gopher" "SECURITYSESSIONID=186a7" "GO_BUILDER_ENV=macstadium_vm" "GO_STAGE0_NET_DELAY=300ms" "GO_STAGE0_DL_DELAY=492h41m38s" "WORKDIR=/var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir" "GOROOT_BOOTSTRAP=/Users/gopher/go1.4" "GO_BUILDER_NAME=darwin-amd64-race" "GOBIN="] in dir /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/bin ##### Testing packages. ok archive/tar 1.250s ok archive/zip 5.429s ok bufio 3.117s ok bytes 8.613s ok compress/bzip2 3.018s ok compress/flate 8.533s ok compress/gzip 1.610s ok compress/lzw 2.138s ok compress/zlib 8.542s ok container/heap 1.098s ok container/list 1.404s ok container/ring 1.268s ok context 2.179s ok crypto 1.113s ok crypto/aes 1.096s ok crypto/cipher 1.086s ok crypto/des 1.078s ok crypto/dsa 1.042s ok crypto/ecdsa 2.293s ok crypto/elliptic 1.665s ok crypto/hmac 1.150s ok crypto/internal/subtle 1.286s ok crypto/md5 1.039s ok crypto/rand 1.551s ok crypto/rc4 2.104s ok crypto/rsa 1.625s ok crypto/sha1 1.251s ok crypto/sha256 1.154s ok crypto/sha512 1.034s ok crypto/subtle 1.036s ok crypto/tls 2.225s ok crypto/x509 5.865s ok database/sql 1.802s ok database/sql/driver 1.017s ok debug/dwarf 1.092s ok debug/elf 1.326s ok debug/gosym 1.706s ok debug/macho 1.082s ok debug/pe 1.045s ok debug/plan9obj 1.238s ok encoding/ascii85 1.031s ok encoding/asn1 1.031s ok encoding/base32 1.139s ok encoding/base64 1.042s ok encoding/binary 1.463s ok encoding/csv 1.200s ok encoding/gob 1.342s ok encoding/hex 1.376s ok encoding/json 4.244s ok encoding/pem 1.061s ok encoding/xml 1.140s ok errors 1.709s ok expvar 1.501s ok flag 1.314s ok fmt 1.974s ok go/ast 1.030s ok go/build 1.967s ok go/constant 1.028s ok go/doc 1.395s ok go/format 1.215s ok go/importer 2.008s ok go/internal/gccgoimporter 1.295s ok go/internal/gcimporter 20.080s ok go/internal/srcimporter 5.832s ok go/parser 1.270s ok go/printer 3.778s ok go/scanner 1.034s ok go/token 1.890s ok go/types 10.012s ok hash 1.434s ok hash/adler32 1.421s ok hash/crc32 2.201s ok hash/crc64 1.228s ok hash/fnv 1.474s ok html 1.403s ok html/template 1.321s ok image 2.670s ok image/color 1.047s ok image/draw 1.974s ok image/gif 4.642s ok image/jpeg 4.764s ok image/png 1.778s ok index/suffixarray 1.080s ok internal/cpu 1.040s ok internal/poll 2.419s ok internal/singleflight 1.084s ok internal/trace 10.440s ok io 1.619s ok io/ioutil 1.024s ok log 1.039s ok log/syslog 2.589s ok math 1.613s ok math/big 8.466s ok math/bits 1.036s ok math/cmplx 1.137s ok math/rand 9.729s ok mime 1.139s ok mime/multipart 10.115s ok mime/quotedprintable 1.975s --- FAIL: TestLookupDotsWithRemoteSource (15.56s) lookup_test.go:647: LookupAddr(8.8.8.8): lookup 8.8.8.8.in-addr.arpa. on 8.8.8.8:53: read udp 10.50.0.165:57409->8.8.8.8:53: i/o timeout (mode=go) panic: runtime error: invalid memory address or nil pointer dereference [recovered] [signal SIGSEGV: segmentation violation code=0x1 addr=0xc00 pc=0x103406a] goroutine 4489 [running]: runtime: unexpected return pc for runtime.gopanic called from 0x13b5f40 stack: frame={sp:0x700005e25bc0, fp:0x700005e25c50} stack=[0xc000688000,0xc000688800) runtime: unexpected return pc for runtime.gopanic called from 0x13b5f40 stack: frame={sp:0x700005e25bc0, fp:0x700005e25c50} stack=[0xc000688000,0xc000688800) panic(0x10831a8, 0x10962a0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/runtime/panic.go:556 +0x2cb created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:355 +0x16e fatal error: unexpected signal during runtime execution panic during panic [signal SIGSEGV: segmentation violation code=0x1 addr=0x1b pc=0x15ac890] goroutine 4489 [running]: runtime: unexpected return pc for runtime.throw called from 0x0 stack: frame={sp:0x700005e25af0, fp:0x700005e25b20} stack=[0xc000688000,0xc000688800) runtime.throw(0x0, 0x145acb0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/runtime/panic.go:608 +0x72 fp=0x700005e25b20 sp=0x700005e25af0 pc=0x1063ae2 created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:355 +0x16e goroutine 1 [chan receive]: testing.(*T).Run(0xc0000d0100, 0x13a43c7, 0x8, 0x13b58a8, 0xc0000afb01) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:886 +0x689 testing.runTests.func1(0xc0000d0100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1126 +0xa9 testing.tRunner(0xc0000d0100, 0xc0000afd58) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 testing.runTests(0xc00009e180, 0x15e3da0, 0xd8, 0xd8, 0x10) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1124 +0x4ef testing.(*M).Run(0xc0000c4000, 0x0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:1041 +0x2ef net.TestMain(0xc0000c4000) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/main_test.go:52 +0x47 main.main() _testmain.go:536 +0x222 goroutine 621 [chan receive, 1 minutes]: testing.(*T).Parallel(0xc00029b700) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestLookupGmailTXT(0xc00029b700) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/lookup_test.go:210 +0x6f testing.tRunner(0xc00029b700, 0x13b5128) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4000 [chan receive]: testing.(*T).Parallel(0xc00029af00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestReadWriteDeadlineRace(0xc00029af00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:1008 +0x51 testing.tRunner(0xc00029af00, 0x13b5320) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 3983 [chan receive]: testing.(*T).Parallel(0xc000420400) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestReadTimeoutMustNotReturn(0xc000420400) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:365 +0x54 testing.tRunner(0xc000420400, 0x13b52c0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 618 [chan receive, 1 minutes]: testing.(*T).Parallel(0xc00029b400) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestLookupGoogleSRV(0xc00029b400) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/lookup_test.go:69 +0x72 testing.tRunner(0xc00029b400, 0x13b5148) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 3996 [chan receive]: testing.(*T).Parallel(0xc00029aa00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestVariousDeadlines(0xc00029aa00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:783 +0x39 testing.tRunner(0xc00029aa00, 0x13b5610) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4060 [chan receive]: testing.(*T).Parallel(0xc000420e00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestEndlessWrite(0xc000420e00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/write_unix_test.go:20 +0x3d testing.tRunner(0xc000420e00, 0x13b4f10) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4022 [chan receive]: testing.(*T).Parallel(0xc0000d1100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestWriteTimeoutMustNotReturn(0xc0000d1100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:551 +0x54 testing.tRunner(0xc0000d1100, 0x13b5640) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 619 [chan receive, 1 minutes]: testing.(*T).Parallel(0xc00029b500) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestLookupGmailMX(0xc00029b500) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/lookup_test.go:118 +0x67 testing.tRunner(0xc00029b500, 0x13b5118) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 620 [chan receive, 1 minutes]: testing.(*T).Parallel(0xc00029b600) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestLookupGmailNS(0xc00029b600) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/lookup_test.go:164 +0x67 testing.tRunner(0xc00029b600, 0x13b5120) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4024 [chan receive]: testing.(*T).Parallel(0xc0000d1300) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestReadTimeoutFluctuation(0xc0000d1300) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:675 +0x54 testing.tRunner(0xc0000d1300, 0x13b52b0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4023 [chan receive]: testing.(*T).Parallel(0xc0000d1200) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestWriteToTimeout(0xc0000d1200) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:622 +0x54 testing.tRunner(0xc0000d1200, 0x13b5650) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4025 [chan receive]: testing.(*T).Parallel(0xc0000d1400) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestReadFromTimeoutFluctuation(0xc0000d1400) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:708 +0x54 testing.tRunner(0xc0000d1400, 0x13b5298) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 3995 [chan receive]: testing.(*T).Parallel(0xc00029a900) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestWriteTimeoutFluctuation(0xc00029a900) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:741 +0x54 testing.tRunner(0xc00029a900, 0x13b5630) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4006 [chan receive]: testing.(*T).Parallel(0xc0000d0900) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestTCPSpuriousConnSetupCompletionWithCancel(0xc0000d0900) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/tcpsock_unix_test.go:89 +0x7d testing.tRunner(0xc0000d0900, 0x13b54e8) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 3999 [chan receive]: testing.(*T).Parallel(0xc00029ae00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestReadWriteProlongedTimeout(0xc00029ae00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:928 +0x51 testing.tRunner(0xc00029ae00, 0x13b5338) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4017 [chan receive]: testing.(*T).Parallel(0xc0000d0d00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestAcceptTimeoutMustReturn(0xc0000d0d00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:214 +0x54 testing.tRunner(0xc0000d0d00, 0x13b4b80) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4220 [runnable]: sync.(*WaitGroup).Add(0xc0001440d0, 0x7) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/sync/waitgroup.go:53 +0x214 vendor/golang_org/x/net/nettest.testConcurrentMethods(0xc00095c100, 0x13fef40, 0xc000934100, 0x13fef40, 0xc000934180) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:354 +0x135 vendor/golang_org/x/net/nettest.timeoutWrapper(0xc00095c100, 0x13b5898, 0x13b6198) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:57 +0x2d9 vendor/golang_org/x/net/nettest.testConn.func11(0xc00095c100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest_go17.go:23 +0x58 testing.tRunner(0xc00095c100, 0xc0000d2560) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4021 [chan receive]: testing.(*T).Parallel(0xc0000d1000) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestWriteTimeout(0xc0000d1000) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:508 +0x54 testing.tRunner(0xc0000d1000, 0x13b5648) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4018 [chan receive]: testing.(*T).Parallel(0xc0000d0e00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestAcceptTimeoutMustNotReturn(0xc0000d0e00) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/timeout_test.go:260 +0x54 testing.tRunner(0xc0000d0e00, 0x13b4b70) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4104 [chan receive]: testing.(*T).Run(0xc00029a100, 0x13a74e0, 0x11, 0xc0000d2560, 0x1093d01) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:886 +0x689 vendor/golang_org/x/net/nettest.testConn(0xc00029a100, 0x13b5898) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest_go17.go:23 +0x690 vendor/golang_org/x/net/nettest.TestConn(0xc00029a100, 0x13b5898) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:38 +0x43 net_test.TestPipe(0xc00029a100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/pipe_test.go:17 +0x45 testing.tRunner(0xc00029a100, 0x13b58a8) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 4221 [select]: net.(*pipe).read(0xc000934180, 0xc00019d400, 0x400, 0x400, 0x400, 0x0, 0x0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/pipe.go:164 +0x2a1 net.(*pipe).Read(0xc000934180, 0xc00019d400, 0x400, 0x400, 0x400, 0x0, 0x0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/pipe.go:147 +0x61 io.copyBuffer(0x13fbac0, 0xc00043a5a0, 0x13fbaa0, 0xc00043a5b0, 0xc00019d400, 0x400, 0x400, 0xc000d80f80, 0xc00043a5b0, 0xc00043a5b0) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/io/io.go:402 +0x14a io.CopyBuffer(0x13fbac0, 0xc00043a5a0, 0x13fbaa0, 0xc00043a5b0, 0xc00019d400, 0x400, 0x400, 0xc000510d80, 0xc0008604e0, 0xc000d80fa8) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/io/io.go:375 +0x9d vendor/golang_org/x/net/nettest.chunkedCopy(0x5de1040, 0xc000934180, 0x5c49130, 0xc000934180, 0xc000212e70, 0x1062692) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:454 +0x15d created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:348 +0xd7 goroutine 4494 [runnable]: vendor/golang_org/x/net/nettest.testConcurrentMethods.func6(0xc0001440d0, 0x13fef40, 0xc000934100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:375 created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:375 +0x28b goroutine 4495 [runnable]: vendor/golang_org/x/net/nettest.testConcurrentMethods.func7(0xc0001440d0, 0x13fef40, 0xc000934100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:379 created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:379 +0x2c4 goroutine 4493 [runnable]: vendor/golang_org/x/net/nettest.testConcurrentMethods.func5(0xc0001440d0, 0x13fef40, 0xc000934100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:371 created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:371 +0x252 goroutine 4491 [runnable]: vendor/golang_org/x/net/nettest.testConcurrentMethods.func3(0xc0001440d0, 0x13fef40, 0xc000934100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:363 created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:363 +0x1e0 goroutine 4492 [runnable]: vendor/golang_org/x/net/nettest.testConcurrentMethods.func4(0xc0001440d0, 0x13fef40, 0xc000934100) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:367 created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:367 +0x219 goroutine 4490 [running]: goroutine running on other thread; stack unavailable created by vendor/golang_org/x/net/nettest.testConcurrentMethods /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/vendor/golang_org/x/net/nettest/conntest.go:359 +0x1a7 goroutine 3684 [chan receive]: testing.(*T).Parallel(0xc00029a600) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestNotTemporaryRead(0xc00029a600) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/net_test.go:528 +0x39 testing.tRunner(0xc00029a600, 0x13b51e8) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 goroutine 3683 [chan receive]: testing.(*T).Parallel(0xc00029a500) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:739 +0x3b5 net.TestCloseUnblocksRead(0xc00029a500) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/net/net_test.go:506 +0x39 testing.tRunner(0xc00029a500, 0x13b4c30) /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:834 +0x163 created by testing.(*T).Run /var/folders/dx/k53rs1s93538b4x20g46cj_w0000gn/T/workdir/go/src/testing/testing.go:885 +0x651 fatal error: unexpected signal during runtime execution stack trace unavailable FAIL net 76.131s 2018/08/20 22:12:29 Failed: exit status 1