cmd/go: TestScript/clean_cache_n failures

[gopherbot]

#!watchflakes
default <- pkg == "cmd/go" && test == "TestScript/clean_cache_n"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestScript/clean_cache_n
=== PAUSE TestScript/clean_cache_n
=== CONT  TestScript/clean_cache_n
    script_test.go:139: 2025-03-13T12:45:11Z
    script_test.go:141: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-267907571/tmpdir3589590958/clean_cache_n793493394
    script_test.go:163: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-267907571/tmpdir3589590958/testbin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/cache/tools/bin:/home/swarming/.swarming/w/ir/bbagent_utility_packages:/home/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages:/home/swarming/.swarming/w/ir/cipd_bin_packages/bin:/home/swarming/.swarming/w/ir/cache/cipd_client:/home/swarming/.swarming/w/ir/cache/cipd_client/bin:/home/swarming/.swarming/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        > [short] skip 'runs go build'
        [condition not met]
        # We're testing cache behavior, so start with a clean GOCACHE. (0.000s)
        > env GOCACHE=$WORK/cache
        # Build something so that the cache gets populates (1.323s)
        > go build main.go
        [stderr]
        ../../../../../../w/goroot/src/internal/runtime/maps/runtime_fast32_swiss.go:11:2: package internal/race is not in std (/home/swarming/.swarming/w/ir/x/w/goroot/src/internal/race)
    script_test.go:163: FAIL: testdata/script/clean_cache_n.txt:7: go build main.go: exit status 1
--- FAIL: TestScript/clean_cache_n (1.43s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/go" && test == "TestScript/clean_cache_n"

2025-03-13 12:24 gotip-linux-amd64-longtest-race go@fb8691ed cmd/go.TestScript/clean_cache_n (log)

=== RUN   TestScript/clean_cache_n
=== PAUSE TestScript/clean_cache_n
=== CONT  TestScript/clean_cache_n
    script_test.go:139: 2025-03-13T12:45:11Z
    script_test.go:141: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-267907571/tmpdir3589590958/clean_cache_n793493394
    script_test.go:163: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-267907571/tmpdir3589590958/testbin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/x/w/goroot/bin:/home/swarming/.swarming/w/ir/cache/tools/bin:/home/swarming/.swarming/w/ir/bbagent_utility_packages:/home/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/home/swarming/.swarming/w/ir/cipd_bin_packages:/home/swarming/.swarming/w/ir/cipd_bin_packages/bin:/home/swarming/.swarming/w/ir/cache/cipd_client:/home/swarming/.swarming/w/ir/cache/cipd_client/bin:/home/swarming/.swarming/cipd_cache/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        > [short] skip 'runs go build'
        [condition not met]
        # We're testing cache behavior, so start with a clean GOCACHE. (0.000s)
        > env GOCACHE=$WORK/cache
        # Build something so that the cache gets populates (1.323s)
        > go build main.go
        [stderr]
        ../../../../../../w/goroot/src/internal/runtime/maps/runtime_fast32_swiss.go:11:2: package internal/race is not in std (/home/swarming/.swarming/w/ir/x/w/goroot/src/internal/race)
    script_test.go:163: FAIL: testdata/script/clean_cache_n.txt:7: go build main.go: exit status 1
--- FAIL: TestScript/clean_cache_n (1.43s)

— watchflakes