I have just tried replicating the issue today and this time, one machine passes everything, while the other does not. I am beginning to suspect that file system loads may be a possible cause (the head node is quiet, but the file system is shared across many nodes in both cases).
The newer machine is 3.10.0-514.2.2.el7.x86_64 (also RHEL7). I will raise this internally and get back to the issue if they don't think this is the case. Unfortunately the two machines are under different management, so it may be difficult to get a clear idea of what's going on. There are a variety of test goroutines in the stack trace (as is the case with the original) the test you point out is not consistently in the stack trace for either version. The stack trace for 1.8.3 is pasted below. Running `go test -cpuprofile errors.prof -o myerrors.test errors` passes without event. Dan stack trace for go1.8.3: ``` panic: test timed out after 3m0s goroutine 303 [running]: testing.startAlarm.func1() /home/users/dkortschak/go/src/testing/testing.go:1023 +0xf9 created by time.goFunc /home/users/dkortschak/go/src/time/sleep.go:170 +0x44 goroutine 1 [chan receive]: testing.(*T).Run(0xc42017b860, 0x9306f0, 0x13, 0x959468, 0xc4200f3b01) /home/users/dkortschak/go/src/testing/testing.go:698 +0x2f4 testing.runTests.func1(0xc42017b860) /home/users/dkortschak/go/src/testing/testing.go:882 +0x67 testing.tRunner(0xc42017b860, 0xc4200f3c40) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 testing.runTests(0xc42016da60, 0xb749e0, 0xd3, 0xd3, 0xc4201c20f0) /home/users/dkortschak/go/src/testing/testing.go:888 +0x2c1 testing.(*M).Run(0xc420273f20, 0x4) /home/users/dkortschak/go/src/testing/testing.go:822 +0xfc cmd/go_test.TestMain(0xc4200f3f20) /home/users/dkortschak/go/src/cmd/go/go_test.go:119 +0x14a main.main() cmd/go/_test/_testmain.go:462 +0xf7 goroutine 17 [syscall, locked to thread]: runtime.goexit() /home/users/dkortschak/go/src/runtime/asm_amd64.s:2197 +0x1 goroutine 5 [syscall]: os/signal.signal_recv(0x0) /home/users/dkortschak/go/src/runtime/sigqueue.go:116 +0x104 os/signal.loop() /home/users/dkortschak/go/src/os/signal/signal_unix.go:22 +0x22 created by os/signal.init.1 /home/users/dkortschak/go/src/os/signal/signal_unix.go:28 +0x41 goroutine 37 [chan receive]: testing.(*T).Parallel(0xc4201f6dd0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4201e0a00) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestFileLineInErrorMessages(0xc4201f6dd0) /home/users/dkortschak/go/src/cmd/go/go_test.go:623 +0x6c testing.tRunner(0xc4201f6dd0, 0x958fe0) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 38 [chan receive]: testing.(*T).Parallel(0xc4201f6ea0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4201e0b40) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestProgramNameInCrashMessages(0xc4201f6ea0) /home/users/dkortschak/go/src/cmd/go/go_test.go:637 +0x6c testing.tRunner(0xc4201f6ea0, 0x9593e8) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 47 [chan receive]: testing.(*T).Parallel(0xc4201f7ee0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4201e12c0) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoInstallRebuildsStalePackagesInOtherGOPATH(0xc4201f7ee 0) /home/users/dkortschak/go/src/cmd/go/go_test.go:829 +0x7d testing.tRunner(0xc4201f7ee0, 0x959120) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 89 [chan receive]: testing.(*T).Parallel(0xc4203ccc30) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4201e17c0) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoInstallDetectsRemovedFilesInPackageMain(0xc4203ccc30) /home/users/dkortschak/go/src/cmd/go/go_test.go:928 +0x6c testing.tRunner(0xc4203ccc30, 0x959100) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 48 [chan receive]: testing.(*T).Parallel(0xc4203cc000) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4201e1400) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoInstallDetectsRemovedFiles(0xc4203cc000) /home/users/dkortschak/go/src/cmd/go/go_test.go:859 +0x6c testing.tRunner(0xc4203cc000, 0x959108) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 302 [syscall]: syscall.Syscall(0x0, 0x6, 0xc42031ac00, 0x200, 0x0, 0x5e1, 0x0) /home/users/dkortschak/go/src/syscall/asm_linux_amd64.s:18 +0x5 syscall.read(0x6, 0xc42031ac00, 0x200, 0x200, 0xc420143620, 0x7fc5d9ff1960, 0x0) /home/users/dkortschak/go/src/syscall/zsyscall_linux_amd64.go:7 83 +0x55 syscall.Read(0x6, 0xc42031ac00, 0x200, 0x200, 0x42b61f, 0x958c70, 0xc420036dc0) /home/users/dkortschak/go/src/syscall/syscall_unix.go:162 +0x49 os.(*File).read(0xc420158698, 0xc42031ac00, 0x200, 0x200, 0x4dc2bb, 0x88cba0, 0x200) /home/users/dkortschak/go/src/os/file_unix.go:165 +0x4f os.(*File).Read(0xc420158698, 0xc42031ac00, 0x200, 0x200, 0x43481e, 0xc4200c0b60, 0xc420036e60) /home/users/dkortschak/go/src/os/file.go:101 +0x76 bytes.(*Buffer).ReadFrom(0xc4204bfb08, 0xb3bda0, 0xc420158698, 0x7fc5d9fa5098, 0xc4204bfb08, 0xc420036f01) /home/users/dkortschak/go/src/bytes/buffer.go:179 +0x160 io.copyBuffer(0xb3ad20, 0xc4204bfb08, 0xb3bda0, 0xc420158698, 0x0, 0x0, 0x0, 0xc42021d318, 0x0, 0x0) /home/users/dkortschak/go/src/io/io.go:384 +0x2cb io.Copy(0xb3ad20, 0xc4204bfb08, 0xb3bda0, 0xc420158698, 0x888b20, 0xc42021d2c0, 0xc420036fb0) /home/users/dkortschak/go/src/io/io.go:360 +0x68 os/exec.(*Cmd).writerDescriptor.func1(0x888b20, 0xc42021d2c0) /home/users/dkortschak/go/src/os/exec/exec.go:254 +0x4d os/exec.(*Cmd).Start.func1(0xc420360160, 0xc4203623e0) /home/users/dkortschak/go/src/os/exec/exec.go:371 +0x27 created by os/exec.(*Cmd).Start /home/users/dkortschak/go/src/os/exec/exec.go:372 +0x4e4 goroutine 268 [chan receive]: testing.(*T).Parallel(0xc4204d92b0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204bf180) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestInstallWithTags(0xc4204d92b0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1972 +0x72 testing.tRunner(0xc4204d92b0, 0x959250) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 300 [syscall]: syscall.Syscall6(0xf7, 0x1, 0x3b86, 0xc420343aa8, 0x1000004, 0x0, 0x0, 0x7fc5d9ff1e10, 0x0, 0xc4203623a0) /home/users/dkortschak/go/src/syscall/asm_linux_amd64.s:44 +0x5 os.(*Process).blockUntilWaitable(0xc420339500, 0xc420360160, 0xc4203623e0, 0x5) /home/users/dkortschak/go/src/os/wait_waitid.go:28 +0xa5 os.(*Process).wait(0xc420339500, 0x50, 0xc42035e340, 0xc4204ee9b0) /home/users/dkortschak/go/src/os/exec_unix.go:22 +0x4d os.(*Process).Wait(0xc420339500, 0x0, 0x0, 0x959e20) /home/users/dkortschak/go/src/os/exec.go:115 +0x2b os/exec.(*Cmd).Wait(0xc420360160, 0x0, 0x0) /home/users/dkortschak/go/src/os/exec/exec.go:435 +0x62 os/exec.(*Cmd).Run(0xc420360160, 0x8, 0xc42033ad00) /home/users/dkortschak/go/src/os/exec/exec.go:280 +0x5c cmd/go_test.(*testgoData).doRun(0xc4204bfa40, 0xc42033ad00, 0x4, 0x4, 0xc420343f00, 0x0) /home/users/dkortschak/go/src/cmd/go/go_test.go:273 +0x42b cmd/go_test.(*testgoData).run(0xc4204bfa40, 0xc42033ad00, 0x4, 0x4) /home/users/dkortschak/go/src/cmd/go/go_test.go:288 +0x5c cmd/go_test.TestTestRaceInstall(0xc4204d9ee0) /home/users/dkortschak/go/src/cmd/go/go_test.go:2241 +0x242 testing.tRunner(0xc4204d9ee0, 0x959468) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 123 [chan receive]: testing.(*T).Parallel(0xc42021e1a0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc420220140) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestNonCanonicalImportPaths(0xc42021e1a0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1317 +0x6c testing.tRunner(0xc42021e1a0, 0x9593b0) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 274 [chan receive]: testing.(*T).Parallel(0xc42021ed00) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc420220500) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoTestDashCDashOControlsBinaryLocation(0xc42021ed00) /home/users/dkortschak/go/src/cmd/go/go_test.go:1849 +0x6c testing.tRunner(0xc42021ed00, 0x959180) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 301 [syscall]: syscall.Syscall(0x0, 0x4, 0xc420316c00, 0x200, 0x8f2ac0, 0x1, 0xc42037a000) /home/users/dkortschak/go/src/syscall/asm_linux_amd64.s:18 +0x5 syscall.read(0x4, 0xc420316c00, 0x200, 0x200, 0xc420132930, 0x7fc5d9ff1000, 0x0) /home/users/dkortschak/go/src/syscall/zsyscall_linux_amd64.go:7 83 +0x55 syscall.Read(0x4, 0xc420316c00, 0x200, 0x200, 0x42b61f, 0x958c70, 0xc420268dc0) /home/users/dkortschak/go/src/syscall/syscall_unix.go:162 +0x49 os.(*File).read(0xc420158680, 0xc420316c00, 0x200, 0x200, 0x4dc2bb, 0x88cba0, 0x200) /home/users/dkortschak/go/src/os/file_unix.go:165 +0x4f os.(*File).Read(0xc420158680, 0xc420316c00, 0x200, 0x200, 0xc42033a001, 0x2, 0xc420268e60) /home/users/dkortschak/go/src/os/file.go:101 +0x76 bytes.(*Buffer).ReadFrom(0xc4204bfaa0, 0xb3bda0, 0xc420158680, 0x7fc5d9fa5098, 0xc4204bfaa0, 0xc42033a001) /home/users/dkortschak/go/src/bytes/buffer.go:179 +0x160 io.copyBuffer(0xb3ad20, 0xc4204bfaa0, 0xb3bda0, 0xc420158680, 0x0, 0x0, 0x0, 0xc42033a040, 0xc4204bfa40, 0xc400000008) /home/users/dkortschak/go/src/io/io.go:384 +0x2cb io.Copy(0xb3ad20, 0xc4204bfaa0, 0xb3bda0, 0xc420158680, 0xc420268f78, 0x45c2a3, 0x59cdd4df) /home/users/dkortschak/go/src/io/io.go:360 +0x68 os/exec.(*Cmd).writerDescriptor.func1(0xc420268fc0, 0x4eecd6) /home/users/dkortschak/go/src/os/exec/exec.go:254 +0x4d os/exec.(*Cmd).Start.func1(0xc420360160, 0xc420362360) /home/users/dkortschak/go/src/os/exec/exec.go:371 +0x27 created by os/exec.(*Cmd).Start /home/users/dkortschak/go/src/os/exec/exec.go:372 +0x4e4 goroutine 208 [chan receive]: testing.(*T).Parallel(0xc4204811e0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204be140) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoTestWithPackageListedMultipleTimes(0xc4204811e0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1562 +0x6c testing.tRunner(0xc4204811e0, 0x9591d8) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 276 [chan receive]: testing.(*T).Parallel(0xc42021eea0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc420220780) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoTestDashIDashOWritesBinary(0xc42021eea0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1867 +0x6c testing.tRunner(0xc42021eea0, 0x959188) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 252 [chan receive]: testing.(*T).Parallel(0xc420481c70) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204bedc0) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestDefaultGOPATH(0xc420481c70) /home/users/dkortschak/go/src/cmd/go/go_test.go:1689 +0x6c testing.tRunner(0xc420481c70, 0x958fc0) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 229 [chan receive]: testing.(*T).Parallel(0xc420496820) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc42009bb80) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestLdflagsArgumentsWithSpacesIssue3941(0xc420496820) /home/users/dkortschak/go/src/cmd/go/go_test.go:1796 +0x6c testing.tRunner(0xc420496820, 0x9592f0) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 185 [chan receive]: testing.(*T).Parallel(0xc4201afba0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4201e1a40) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestPackageMainTestImportsArchiveNotBinary(0xc4201afba0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1379 +0x7d testing.tRunner(0xc4201afba0, 0x9593d0) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 247 [chan receive]: testing.(*T).Parallel(0xc420481860) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204be780) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestUnsuccessfulGoInstallShouldMentionMissingPackage(0xc420 481860) /home/users/dkortschak/go/src/cmd/go/go_test.go:1620 +0x6c testing.tRunner(0xc420481860, 0x959470) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 242 [chan receive]: testing.(*T).Parallel(0xc420481380) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204be3c0) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoListStdDoesNotIncludeCommands(0xc420481380) /home/users/dkortschak/go/src/cmd/go/go_test.go:1584 +0x6c testing.tRunner(0xc420481380, 0x959150) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 243 [chan receive]: testing.(*T).Parallel(0xc420481450) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204be500) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoListCmdOnlyShowsCommands(0xc420481450) /home/users/dkortschak/go/src/cmd/go/go_test.go:1592 +0x7d testing.tRunner(0xc420481450, 0x959130) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 250 [chan receive]: testing.(*T).Parallel(0xc420481ad0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204beb40) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestMentionGOPATHInFirstGOPATHEntry(0xc420481ad0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1653 +0x80 testing.tRunner(0xc420481ad0, 0x959388) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 251 [chan receive]: testing.(*T).Parallel(0xc420481ba0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204bec80) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestMentionGOPATHNotOnSecondEntry(0xc420481ba0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1666 +0x80 testing.tRunner(0xc420481ba0, 0x959390) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 249 [chan receive]: testing.(*T).Parallel(0xc420481a00) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204bea00) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestMultipleGOPATHEntriesReportedSeparately(0xc420481a00) /home/users/dkortschak/go/src/cmd/go/go_test.go:1640 +0x7d testing.tRunner(0xc420481a00, 0x9593a0) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 248 [chan receive]: testing.(*T).Parallel(0xc420481930) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204be8c0) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGOROOTSearchFailureReporting(0xc420481930) /home/users/dkortschak/go/src/cmd/go/go_test.go:1630 +0x7d testing.tRunner(0xc420481930, 0x958fe8) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 275 [chan receive]: testing.(*T).Parallel(0xc42021edd0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc420220640) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoTestDashOWritesBinary(0xc42021edd0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1858 +0x6c testing.tRunner(0xc42021edd0, 0x959190) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 209 [chan receive]: testing.(*T).Parallel(0xc4204812b0) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204be280) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestGoListHasAConsistentOrder(0xc4204812b0) /home/users/dkortschak/go/src/cmd/go/go_test.go:1572 +0x6f testing.tRunner(0xc4204812b0, 0x959140) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca goroutine 269 [chan receive]: testing.(*T).Parallel(0xc4204d9380) /home/users/dkortschak/go/src/testing/testing.go:589 +0x160 cmd/go_test.(*testgoData).parallel(0xc4204bf2c0) /home/users/dkortschak/go/src/cmd/go/go_test.go:188 +0xdb cmd/go_test.TestCaseCollisions(0xc4204d9380) /home/users/dkortschak/go/src/cmd/go/go_test.go:1999 +0x7d testing.tRunner(0xc4204d9380, 0x958f48) /home/users/dkortschak/go/src/testing/testing.go:657 +0x96 created by testing.(*T).Run /home/users/dkortschak/go/src/testing/testing.go:697 +0x2ca FAIL cmd/go 208.997s ``` On Thu, 2017-09-28 at 21:23 -0700, Ian Lance Taylor wrote: > On Thu, Sep 28, 2017 at 5:40 PM, Dan Kortschak > <dan.kortsc...@adelaide.edu.au> wrote: > > > > > > I can replicate this on another newer RHEL machine. In both cases > > the > > machines are quiet (they are the head nodes of HPC infrastructure > > and > > don't see a great deal of work due to the HPC use policy. > > > > I have tried building previous versions and see similar though > > different failures going back to 1.7 (where I stopped). In those > > cases > > there is also a timeout, and waiting for things seems also to be > > the > > issue. > > > > Should I file an issue? Suggested title? Should I post stack traces > > for > > previous versions? > Yes, please file an issue. > > Are the other failures also in > TestGoTestCpuprofileDashOControlsBinaryLocation? Try running the > commands I mentioned above and see what happens. > > Ian -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.