cmd/go: timeout on darwin-amd64-race builder

[gopherbot]

#!watchflakes
post <- pkg == "cmd/go" && (`SIGQUIT` || `deadline exceeded` || `timed out`) && builder == "darwin-amd64-race" && date != "" && date < "2023-05-01"

Issue created automatically to collect these failures.

Example (log):

--- FAIL: TestCacheListStale (16.86s)
    go_test.go:2367: running testgo [install p m]
    exec.go:146: test timed out while running command: /tmp/buildlet/tmp/cmd-go-test-2811279691/tmpdir910072097/testbin/go install p m
    go_test.go:2367: standard error:
    go_test.go:2367: SIGQUIT: quit
        PC=0x7ff812e3334e m=0 sigcode=0

        rax    0x4
        rbx    0x7ff7bfefea98
        rcx    0x7ff7bfefe9e8
        rdx    0x0
        rdi    0x4
        rsi    0x0
        rbp    0x7ff7bfefe9f0
        rsp    0x7ff7bfefe9e8
        r8     0x40
        r9     0x0
        r10    0x7ff7bfefeb18
        r11    0x206
        r12    0x7ff7bfefeb18
        r13    0x3
        r14    0x20f3700
        r15    0x20f4900
        rip    0x7ff812e3334e
        rflags 0x207
        cs     0x7
        fs     0x0
        gs     0x0

    go_test.go:2367: go [install p m] failed unexpectedly in /tmp/buildlet/go/src/cmd/go: exit status 2

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
post <- pkg == "cmd/go" && test == "TestCacheListStale"

2023-03-01 18:01 darwin-amd64-race go@230765a1 cmd/go.TestCacheListStale (log)

--- FAIL: TestCacheListStale (16.86s)
    go_test.go:2367: running testgo [install p m]
    exec.go:146: test timed out while running command: /tmp/buildlet/tmp/cmd-go-test-2811279691/tmpdir910072097/testbin/go install p m
    go_test.go:2367: standard error:
    go_test.go:2367: SIGQUIT: quit
        PC=0x7ff812e3334e m=0 sigcode=0

        rax    0x4
        rbx    0x7ff7bfefea98
        rcx    0x7ff7bfefe9e8
        rdx    0x0
        rdi    0x4
        rsi    0x0
        rbp    0x7ff7bfefe9f0
        rsp    0x7ff7bfefe9e8
        r8     0x40
        r9     0x0
        r10    0x7ff7bfefeb18
        r11    0x206
        r12    0x7ff7bfefeb18
        r13    0x3
        r14    0x20f3700
        r15    0x20f4900
        rip    0x7ff812e3334e
        rflags 0x207
        cs     0x7
        fs     0x0
        gs     0x0

    go_test.go:2367: go [install p m] failed unexpectedly in /tmp/buildlet/go/src/cmd/go: exit status 2

— watchflakes

[bcmills]

Should be fixed by https://go.dev/cl/474137.

[bcmills]

Hmm, this was on release-branch.go1.20. I think that CL will backport cleanly.

@gopherbot, please backport to Go 1.19 and 1.20. These failures may affect release testing, and the fix is test-only.

[gopherbot]

Backport issue(s) opened: #58937 (for 1.19), #58938 (for 1.20).

Remember to create the cherry-pick CL(s) as soon as the patch is submitted to master, according to https://go.dev/wiki/MinorReleases.