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x/build: gotip-linux-ppc64_power10 OOM failing #81357

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x/build: gotip-linux-ppc64_power10 OOM failing#81357
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Buildersx/build issues (builders, bots, dashboards)NeedsInvestigationSomeone must examine and confirm this is a valid issue and not a duplicate of an existing one.arch-ppc64x
Milestone
Go1.28

Description

@prattmic
prattmic
opened on Sep 4, 2026
#!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)

gotip-linux-ppc64_power10 builders are consistently failing, almost always with an infra failure that looks like the test runner is killed before it runs any tests.

e.g., https://ci.chromium.org/ui/p/golang/builders/ci/gotip-linux-ppc64_power10/b8671984145164140817/infra

[I2026-08-31T03:54:58.777198Z 971126 0 cmd_stream.go:577] rdb-stream: starting the test command - ["/home/swarming/.swarming/w/ir/cache/tools/bin/result_adapter" "go" "-v=false" "-dump-json" "/home/swarming/.swarming/w/ir/x/w/dist.testjson" "--" "/home/swarming/.swarming/w/ir/x/w/goroot/bin/go" "tool" "dist" "test" "-json"]
[W2026-08-31T04:05:27.357411Z 971126 0 cmd_stream.go:589] rdb-stream: test process exited with error: signal: killed

Sometimes they get far enough for tests to fail: https://ci.chromium.org/ui/p/golang/builders/ci/gotip-linux-ppc64_power10/b8671812430834306609/overview

The bots don't seem completely broken, as x repo builds seem to work OK.

The dashboard shows the first failing CL as https://go.dev/cl/817160, but I'm not sure if that is related or this is an infra problem that occurred at the same time.

cc @golang/ppc64 @matloob

Activity

  1. prattmic
    marked cmd/go: TestScript/cache_vet failures #81326 as a duplicate of this issue on Sep 4, 2026
  2. prattmic
    added
    NeedsInvestigationSomeone must examine and confirm this is a valid issue and not a duplicate of an existing one.
    arch-ppc64x
    on Sep 4, 2026
  3. prattmic
    added this to the Go1.28 milestone on Sep 4, 2026
  4. prattmic
    marked cmd/go: data race in TestScript/cover involving BuildActionID and tryCacheWithID #81327 as a duplicate of this issue on Sep 4, 2026
  5. prattmic
    marked cmd/go: TestScript/cgo_stale failures #81328 as a duplicate of this issue on Sep 4, 2026
  6. gopherbot
    added
    Buildersx/build issues (builders, bots, dashboards)
    on Sep 4, 2026
  7. prattmic
    marked cmd/go: TestScript/build_shorten_pkg failures #81329 as a duplicate of this issue on Sep 4, 2026
  8. prattmic
    marked cmd/go: TestScript/build_tag_goexperiment failures #81331 as a duplicate of this issue on Sep 4, 2026

  9. pmur commented on Sep 4, 2026

    @pmur
    pmur
    on Sep 4, 2026
    Contributor

    Looking at the logs, I see a bunch of recent OOM kills.

    The last couple of logs point at a very large amount being used by the "file" bucket.

  10. gabyhelp commented on Sep 4, 2026

    @gabyhelp
    gabyhelp
    on Sep 4, 2026

    Related Issues

    (Emoji vote if this was helpful or unhelpful; more detailed feedback welcome in this discussion.)

  11. pmur commented on Sep 8, 2026

    @pmur
    pmur
    on Sep 8, 2026
    Contributor

    I've reconfigured the ppc64-p10 builder from 5 to 4 containers, and increased the memory limits from 10 to 12g.

    Maybe that's enough to mitigate for now, but something seems to have increased the tmpfs requirements recently.

  12. gopherbot
    unmarked cmd/go: data race in TestScript/cover involving BuildActionID and tryCacheWithID #81327 as a duplicate of this issue on Sep 14, 2026
  13. gopherbot
    unmarked cmd/go: TestScript/cgo_stale failures #81328 as a duplicate of this issue on Oct 11, 2026
  14. cherrymui
    added this to Test Flakeson Oct 13, 2026
  15. cherrymui
    changed the title [-]x/build: gotip-linux-ppc64_power10 consistently failing[/-] [+]x/build: gotip-linux-ppc64_power10 OOM failing[/+] on Oct 13, 2026

  16. cherrymui commented on Oct 13, 2026

    @cherrymui
    cherrymui
    on Oct 13, 2026
    Member

    Now it is not consistently failing, but there are still OOM failures from time to time, e.g. #82093 . I put a watchflakes pattern on it to catch the flaky failures.

  17. cherrymui
    marked cmd/nm: TestCgoLib failures #82093 as a duplicate of this issue on Oct 13, 2026

  18. pmur commented on Oct 13, 2026

    @pmur
    pmur
    on Oct 13, 2026
    Contributor

    I suspect something isn't cleaning up the cache, tmpfs, or whatever as frequently as it should be.

    Most of the OOM are occuring because the ramfs holding the cache/tmpfs keeps going over the container limits.

  19. gopherbot commented on Oct 13, 2026

    @gopherbot
    gopherbot
    on Oct 13, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-05 12:44 gotip-linux-ppc64_power10 go@0adda8ab cmd/link/internal/ld.TestLargeTextSectionSplitting (log) 
    === RUN   TestLargeTextSectionSplitting
=== PAUSE TestLargeTextSectionSplitting
=== CONT  TestLargeTextSectionSplitting
    ld_test.go:165: build failure: exit status 1
        cmd/go: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/link: signal: killed
        
--- FAIL: TestLargeTextSectionSplitting (18.83s)
    2026-10-06 16:22 gotip-linux-ppc64_power10 go@ffef0611 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-06T16:36:41Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-891296889/tmpdir958801807/cover_pkgall_imports154385183
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        internal/bisect: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: cannot allocate memory
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (29.70s)
    2026-10-06 16:22 gotip-linux-ppc64_power10 go@ffef0611 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-06T16:36:40Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-891296889/tmpdir958801807/cover_pkgall_multiple_mains781430926
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-891296889/tmpdir958801807/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (31.87s)
    2026-10-06 16:22 gotip-linux-ppc64_power10 go@ffef0611 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-06T16:36:39Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-891296889/tmpdir958801807/cover_pkgall_runtime198121920
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-891296889/tmpdir958801807/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (32.088s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (32.09s)
    2026-10-06 18:15 gotip-linux-ppc64_power10 go@7ccdc93a cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-06T18:26:01Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2858938080/tmpdir936362776/cover_pkgall_multiple_mains1762880427
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (36.40s)
    2026-10-06 18:15 gotip-linux-ppc64_power10 go@7ccdc93a cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-06T18:25:58Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2858938080/tmpdir936362776/cover_pkgall_runtime2994495356
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2858938080/tmpdir936362776/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (37.942s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (37.94s)
    2026-10-06 18:46 gotip-linux-ppc64_power10 go@0042b271 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-06T18:56:32Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1716472403/tmpdir2770668794/cover_pkgall_runtime2809368481
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1716472403/tmpdir2770668794/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (40.017s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (40.02s)
    2026-10-06 20:35 gotip-linux-ppc64_power10 go@2fcf747c cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-06T20:55:39Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3680440901/tmpdir252848139/cover_pkgall_runtime3203221813
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3680440901/tmpdir252848139/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (30.917s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (30.93s)
    2026-10-06 20:46 gotip-linux-ppc64_power10 go@dc0e349a cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-07T06:49:46Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1068548180/tmpdir394930794/cover_pkgall_runtime674056682
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1068548180/tmpdir394930794/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (29.591s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (29.59s)
    2026-10-06 20:46 gotip-linux-ppc64_power10 go@dc0e349a cmd/go.TestScript/cover_runs (log) 
    === RUN   TestScript/cover_runs
=== PAUSE TestScript/cover_runs
=== CONT  TestScript/cover_runs
    script_test.go:141: 2026-10-07T06:49:46Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1068548180/tmpdir394930794/cover_runs1271586757
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1068548180/tmpdir394930794/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=ppc64
...
        matched: ok  	regexp	0.653s	coverage: 18.3% of statements in strings
        > go test -short -cover strings math regexp
        [stdout]
        ok  	strings	0.189s	coverage: 96.3% of statements
        ok  	math	0.049s	coverage: 85.6% of statements
        signal: killed
        FAIL	regexp	3.643s
        FAIL
    script_test.go:165: FAIL: testdata/script/cover_runs.txt:8: go test -short -cover strings math regexp: exit status 1
--- FAIL: TestScript/cover_runs (20.62s)
    2026-10-06 20:46 gotip-linux-ppc64_power10 go@6fb3b12e cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-07T06:20:20Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3096844597/tmpdir1495909869/cover_pkgall_imports2312647442
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3096844597/tmpdir1495909869/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (32.43s)
    2026-10-06 20:46 gotip-linux-ppc64_power10 go@611b5665 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-07T06:08:21Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-743231966/tmpdir1625572487/cover_pkgall_imports1012558619
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-743231966/tmpdir1625572487/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (27.55s)
    2026-10-06 20:46 gotip-linux-ppc64_power10 go@611b5665 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-07T06:08:17Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-743231966/tmpdir1625572487/cover_pkgall_runtime382408009
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-743231966/tmpdir1625572487/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (31.012s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (31.01s)
    2026-10-06 22:13 gotip-linux-ppc64_power10 go@7418802d cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-06T22:32:17Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2914670656/tmpdir1196671994/cover_pkgall_imports3035302300
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (37.24s)
    2026-10-06 22:13 gotip-linux-ppc64_power10 go@7418802d cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-06T22:32:11Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2914670656/tmpdir1196671994/cover_pkgall_runtime898581390
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2914670656/tmpdir1196671994/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (42.544s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (42.55s)
    2026-10-06 23:04 gotip-linux-ppc64_power10 go@4213d167 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-07T04:25:54Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-665522584/tmpdir2527675834/cover_pkgall_imports852261711
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (29.09s)
    2026-10-06 23:04 gotip-linux-ppc64_power10 go@4213d167 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-07T04:25:50Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-665522584/tmpdir2527675834/cover_pkgall_multiple_mains3317490875
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-665522584/tmpdir2527675834/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (33.49s)
    2026-10-06 23:08 gotip-linux-ppc64_power10 go@490b7566 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-07T00:04:53Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4293414848/tmpdir1376721/cover_pkgall_runtime3456512152
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4293414848/tmpdir1376721/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (34.326s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (34.33s)
    2026-10-06 23:08 gotip-linux-ppc64_power10 go@490b7566 cmd/go.TestScript/cover_runs (log) 
    === RUN   TestScript/cover_runs
=== PAUSE TestScript/cover_runs
=== CONT  TestScript/cover_runs
    script_test.go:141: 2026-10-07T00:04:53Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4293414848/tmpdir1376721/cover_runs699593374
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4293414848/tmpdir1376721/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=ppc64
...
        matched: ok  	regexp	0.669s	coverage: 18.3% of statements in strings
        > go test -short -cover strings math regexp
        [stdout]
        ok  	strings	0.199s	coverage: 96.3% of statements
        ok  	math	0.099s	coverage: 85.6% of statements
        signal: killed
        FAIL	regexp	4.389s
        FAIL
    script_test.go:165: FAIL: testdata/script/cover_runs.txt:8: go test -short -cover strings math regexp: exit status 1
--- FAIL: TestScript/cover_runs (23.40s)
    2026-10-06 23:54 gotip-linux-ppc64_power10 go@5a035777 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-07T02:15:05Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2313142556/tmpdir3208887344/cover_pkgall_imports2781281911
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (32.69s)
    2026-10-07 15:29 gotip-linux-ppc64_power10 go@c9729f4e cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-07T17:59:03Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1374928302/tmpdir2975328093/cover_pkgall_multiple_mains2051919525
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1374928302/tmpdir2975328093/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (46.09s)
    2026-10-07 18:11 gotip-linux-ppc64_power10 go@eaf9c685 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-07T18:29:20Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3085800678/tmpdir3692778933/cover_pkgall_multiple_mains1446862106
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3085800678/tmpdir3692778933/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (30.34s)
    2026-10-07 18:11 gotip-linux-ppc64_power10 go@eaf9c685 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-07T18:29:19Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3085800678/tmpdir3692778933/cover_pkgall_runtime250771835
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3085800678/tmpdir3692778933/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (30.099s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (30.10s)
    2026-10-07 22:53 gotip-linux-ppc64_power10 go@0e2ac8f9 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-08T01:37:25Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2569356762/tmpdir410186390/cover_pkgall_runtime3671483670
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2569356762/tmpdir410186390/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (33.249s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (33.25s)
    2026-10-08 18:28 gotip-linux-ppc64_power10 go@d73c92c0 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-09T03:59:54Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4145337573/tmpdir687616573/cover_pkgall_imports2692882368
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (35.85s)
    2026-10-08 18:28 gotip-linux-ppc64_power10 go@d73c92c0 cmd/go.TestScript/cover_runs (log) 
    === RUN   TestScript/cover_runs
=== PAUSE TestScript/cover_runs
=== CONT  TestScript/cover_runs
    script_test.go:141: 2026-10-09T03:59:48Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4145337573/tmpdir687616573/cover_runs2062498340
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4145337573/tmpdir687616573/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=ppc64
...
        matched: ok  	regexp	0.925s	coverage: 18.3% of statements in strings
        > go test -short -cover strings math regexp
        [stdout]
        ok  	strings	0.342s	coverage: 96.3% of statements
        ok  	math	0.142s	coverage: 85.6% of statements
        signal: killed
        FAIL	regexp	5.051s
        FAIL
    script_test.go:165: FAIL: testdata/script/cover_runs.txt:8: go test -short -cover strings math regexp: exit status 1
--- FAIL: TestScript/cover_runs (29.15s)
    2026-10-08 18:38 gotip-linux-ppc64_power10 go@7b536ca2 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-08T19:13:55Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1949574654/tmpdir3830290263/cover_pkgall_imports2135160456
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (30.10s)
    2026-10-08 18:38 gotip-linux-ppc64_power10 go@7b536ca2 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-08T19:13:53Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1949574654/tmpdir3830290263/cover_pkgall_multiple_mains852885166
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1949574654/tmpdir3830290263/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (32.35s)
    2026-10-08 18:38 gotip-linux-ppc64_power10 go@7b536ca2 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-08T19:13:50Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1949574654/tmpdir3830290263/cover_pkgall_runtime3815100018
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1949574654/tmpdir3830290263/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (34.889s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pk
    (... long comment truncated ...)

    — watchflakes

  20. gopherbot commented on Oct 14, 2026

    @gopherbot
    gopherbot
    on Oct 14, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-08 18:47 gotip-linux-ppc64_power10 go@050075e5 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-09T01:31:14Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2911081392/tmpdir2988383820/cover_pkgall_multiple_mains3740566379
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2911081392/tmpdir2988383820/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (29.71s)
    2026-10-08 18:55 gotip-linux-ppc64_power10 go@ba8f5c9a cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-08T20:20:22Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3102783372/tmpdir2431719643/cover_pkgall_multiple_mains1332338219
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3102783372/tmpdir2431719643/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (34.03s)
    2026-10-09 01:33 gotip-linux-ppc64_power10 go@a3b72a4a cmd/go.TestScript/cover_error (log) 
    === RUN   TestScript/cover_error
=== PAUSE TestScript/cover_error
=== CONT  TestScript/cover_error
    script_test.go:141: 2026-10-09T01:53:50Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4064732250/tmpdir4069431132/cover_error1354748283
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4064732250/tmpdir4069431132/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=ppc64
...
        > cp p_test.go $WORK/gopath2/src/p_test.go
        > cd $WORK/gopath1/src
        # Get errors from a go test into stderr.txt (0.910s)
        > ! go test coverbad
        [stderr]
        go: error obtaining buildID for go tool cgo: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/cgo: cannot allocate memory
        [exit status 1]
        > stderr '^\.[\\/]p\.go:4:2' # look for error at coverbad/p.go:4
    script_test.go:165: FAIL: testdata/script/cover_error.txt:24: stderr ^\.[\\/]p\.go:4:2: no match for `(?m)^\.[\\/]p\.go:4:2` in stderr
--- FAIL: TestScript/cover_error (0.91s)
    2026-10-09 01:33 gotip-linux-ppc64_power10 go@a3b72a4a cmd/nm.TestCgoLib (log) 
    === RUN   TestCgoLib
=== PAUSE TestCgoLib
=== CONT  TestCgoLib
    nm_test.go:226: building test lib failed: exit status 1 mylib: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/cgo: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/cgo: cannot allocate memory
--- FAIL: TestCgoLib (1.39s)
    2026-10-09 17:24 gotip-linux-ppc64_power10 go@8c098771 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-09T17:35:24Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2204536976/tmpdir2086271903/cover_pkgall_imports1131115057
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (38.55s)
    2026-10-09 17:24 gotip-linux-ppc64_power10 go@8c098771 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-09T17:35:20Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2204536976/tmpdir2086271903/cover_pkgall_runtime189262381
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2204536976/tmpdir2086271903/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (43.124s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (43.13s)
    2026-10-09 18:14 gotip-linux-ppc64_power10 go@2af3e7d3 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-09T18:25:07Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-26343608/tmpdir3594860120/cover_pkgall_multiple_mains922150013
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-26343608/tmpdir3594860120/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (40.64s)
    2026-10-09 20:12 gotip-linux-ppc64_power10 go@aa0034b6 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-10T03:37:52Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3895747806/tmpdir1096536143/cover_pkgall_imports2110705521
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (36.37s)
    2026-10-09 20:12 gotip-linux-ppc64_power10 go@aa0034b6 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-10T03:37:45Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3895747806/tmpdir1096536143/cover_pkgall_runtime2153276176
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3895747806/tmpdir1096536143/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (42.743s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (42.74s)
    2026-10-09 20:33 gotip-linux-ppc64_power10 go@90e1f5b2 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-10T00:30:52Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-227067016/tmpdir1310253448/cover_pkgall_multiple_mains3574193437
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-227067016/tmpdir1310253448/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (34.60s)
    2026-10-09 20:33 gotip-linux-ppc64_power10 go@90e1f5b2 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-10T00:30:47Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-227067016/tmpdir1310253448/cover_pkgall_runtime388217859
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-227067016/tmpdir1310253448/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (38.264s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (38.28s)
    2026-10-09 20:34 gotip-linux-ppc64_power10 go@e203fe57 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-09T20:56:57Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3824932379/tmpdir557185659/cover_pkgall_imports1696668719
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (34.54s)
    2026-10-09 20:34 gotip-linux-ppc64_power10 go@e203fe57 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-09T20:56:52Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3824932379/tmpdir557185659/cover_pkgall_runtime436266198
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3824932379/tmpdir557185659/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (38.622s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (38.62s)
    2026-10-09 21:33 gotip-linux-ppc64_power10 go@75821a77 cmd/go.TestScript/cover_runs (log) 
    === RUN   TestScript/cover_runs
=== PAUSE TestScript/cover_runs
=== CONT  TestScript/cover_runs
    script_test.go:141: 2026-10-09T21:54:08Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2988628540/tmpdir3113210856/cover_runs4178276049
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2988628540/tmpdir3113210856/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=ppc64
...
        matched: ok  	regexp	0.819s	coverage: 18.3% of statements in strings
        > go test -short -cover strings math regexp
        [stdout]
        ok  	strings	0.075s	coverage: 96.3% of statements
        ok  	math	0.079s	coverage: 85.6% of statements
        signal: killed
        FAIL	regexp	1.999s
        FAIL
    script_test.go:165: FAIL: testdata/script/cover_runs.txt:8: go test -short -cover strings math regexp: exit status 1
--- FAIL: TestScript/cover_runs (19.28s)
    2026-10-12 17:34 gotip-linux-ppc64_power10 go@c4b9357a cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-12T17:55:10Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3016094133/tmpdir4242687682/cover_pkgall_runtime1180611688
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3016094133/tmpdir4242687682/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (36.349s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (36.35s)
    2026-10-13 00:02 gotip-linux-ppc64_power10 go@a6d6c003 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-13T00:25:41Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3067985774/tmpdir1456653490/cover_pkgall_runtime2498831252
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3067985774/tmpdir1456653490/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (30.952s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (30.95s)

    — watchflakes

  21. gopherbot commented on Oct 15, 2026

    @gopherbot
    gopherbot
    on Oct 15, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-14 00:10 gotip-linux-ppc64_power10 go@e60b4c37 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-14T00:23:56Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2180246737/tmpdir2873599277/cover_pkgall_runtime1786074653
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2180246737/tmpdir2873599277/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (56.142s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (56.15s)
    2026-10-14 15:33 gotip-linux-ppc64_power10 go@91b0089e cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-14T16:02:36Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4083227307/tmpdir225472135/cover_pkgall_runtime2054476527
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4083227307/tmpdir225472135/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (50.086s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (50.10s)
    2026-10-14 15:33 gotip-linux-ppc64_power10 go@91b0089e cmd/link/internal/ld.TestLargeTextSectionSplitting (log) 
    === RUN   TestLargeTextSectionSplitting
=== PAUSE TestLargeTextSectionSplitting
=== CONT  TestLargeTextSectionSplitting
    ld_test.go:165: build failure: exit status 1
        cmd/go: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/link: signal: killed
        
--- FAIL: TestLargeTextSectionSplitting (14.83s)
    2026-10-14 15:33 gotip-linux-ppc64_power10 go@e8a42956 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-14T15:48:51Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1352067750/tmpdir1853889572/cover_pkgall_multiple_mains3395416082
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1352067750/tmpdir1853889572/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (39.49s)
    2026-10-14 19:59 gotip-linux-ppc64_power10 go@8b3ed8a0 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-14T20:11:06Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-521611815/tmpdir3098255540/cover_pkgall_multiple_mains2887289680
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (29.56s)
    2026-10-14 19:59 gotip-linux-ppc64_power10 go@8b3ed8a0 cmd/go.TestScript/cover_runs (log) 
    === RUN   TestScript/cover_runs
=== PAUSE TestScript/cover_runs
=== CONT  TestScript/cover_runs
    script_test.go:141: 2026-10-14T20:11:01Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-521611815/tmpdir3098255540/cover_runs2008135171
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-521611815/tmpdir3098255540/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=ppc64
...
        matched: ok  	regexp	0.915s	coverage: 18.3% of statements in strings
        > go test -short -cover strings math regexp
        [stdout]
        ok  	strings	0.180s	coverage: 96.3% of statements
        ok  	math	0.017s	coverage: 85.6% of statements
        signal: killed
        FAIL	regexp	2.245s
        FAIL
    script_test.go:165: FAIL: testdata/script/cover_runs.txt:8: go test -short -cover strings math regexp: exit status 1
--- FAIL: TestScript/cover_runs (20.24s)

    — watchflakes

  22. gopherbot commented on Oct 15, 2026

    @gopherbot
    gopherbot
    on Oct 15, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-14 22:04 gotip-linux-ppc64_power10 go@e629bade cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-14T22:19:53Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2536694540/tmpdir1428732702/cover_pkgall_imports3347044833
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2536694540/tmpdir1428732702/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=ppc64
...
        runtime/debug: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/vet: exit status 1
        testing: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/vet: exit status 1
        # example.com/cov/onlytest_test
        # [example.com/cov/onlytest_test]
        onlytest/onlytest_test.go:4:2: could not import testing (no package vetx file for "testing")
        # example.com/cov/withtest
        # [example.com/cov/withtest]
        withtest/withtest_test.go:3:8: could not import testing (no package vetx file for "testing")
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (26.33s)
    2026-10-14 22:04 gotip-linux-ppc64_power10 go@e629bade cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-14T22:19:53Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2536694540/tmpdir1428732702/cover_pkgall_multiple_mains1324560799
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2536694540/tmpdir1428732702/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (27.78s)
    2026-10-14 22:04 gotip-linux-ppc64_power10 go@e629bade cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-14T22:19:53Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2536694540/tmpdir1428732702/cover_pkgall_runtime3096369474
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2536694540/tmpdir1428732702/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (27.480s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (27.48s)

    — watchflakes

  23. gopherbot commented on Oct 15, 2026

    @gopherbot
    gopherbot
    on Oct 15, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-15 16:20 gotip-linux-ppc64_power10 go@c7eb5b63 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-15T16:33:36Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-4198841473/tmpdir4137762747/cover_pkgall_imports2516088230
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (28.10s)

    — watchflakes

  24. gopherbot commented on Oct 16, 2026

    @gopherbot
    gopherbot
    on Oct 16, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-15 16:33 gotip-linux-ppc64_power10 go@02e6c32a cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-15T22:50:38Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2488034764/tmpdir541472786/cover_pkgall_runtime2764012422
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2488034764/tmpdir541472786/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (34.317s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (34.32s)

    — watchflakes

  25. gopherbot commented on Oct 16, 2026

    @gopherbot
    gopherbot
    on Oct 16, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-16 17:58 gotip-linux-ppc64_power10 go@2924f247 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-16T18:09:03Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1365037110/tmpdir3617890909/cover_pkgall_imports4090843124
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (36.96s)
    2026-10-16 17:58 gotip-linux-ppc64_power10 go@2924f247 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-16T18:09:00Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1365037110/tmpdir3617890909/cover_pkgall_multiple_mains462007957
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1365037110/tmpdir3617890909/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (41.17s)
    2026-10-16 17:58 gotip-linux-ppc64_power10 go@2924f247 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-16T18:08:57Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1365037110/tmpdir3617890909/cover_pkgall_runtime4142622209
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-1365037110/tmpdir3617890909/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (41.909s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (41.91s)
    2026-10-16 18:56 gotip-linux-ppc64_power10 go@e2731651 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-16T19:12:42Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2479347549/tmpdir844407018/cover_pkgall_multiple_mains1576755186
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2479347549/tmpdir844407018/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (43.60s)
    2026-10-16 18:56 gotip-linux-ppc64_power10 go@e2731651 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-16T19:12:39Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2479347549/tmpdir844407018/cover_pkgall_runtime1189774241
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2479347549/tmpdir844407018/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (45.838s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (45.84s)
    2026-10-16 20:00 gotip-linux-ppc64_power10 go@0564ffd5 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-16T20:29:07Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3612844608/tmpdir3663102097/cover_pkgall_runtime3127101151
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3612844608/tmpdir3663102097/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (37.478s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (37.48s)

    — watchflakes

  26. gopherbot commented on Oct 17, 2026

    @gopherbot
    gopherbot
    on Oct 17, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-16 20:45 gotip-linux-ppc64_power10 go@efb714d0 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-16T23:49:17Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3825509556/tmpdir2868931161/cover_pkgall_multiple_mains3150426810
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3825509556/tmpdir2868931161/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (33.51s)
    2026-10-16 20:45 gotip-linux-ppc64_power10 go@a40a1665 cmd/go.TestScript/cover_pkgall_multiple_mains (log) 
    === RUN   TestScript/cover_pkgall_multiple_mains
=== PAUSE TestScript/cover_pkgall_multiple_mains
=== CONT  TestScript/cover_pkgall_multiple_mains
    script_test.go:141: 2026-10-16T23:34:43Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2770715400/tmpdir76044840/cover_pkgall_multiple_mains4011418142
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2770715400/tmpdir76044840/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=ppc64
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/mainonly		FAIL	example.com/cov/mainwithtest [build failed]
        FAIL	example.com/cov/xtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_multiple_mains.txt:8: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_multiple_mains (35.87s)
    2026-10-16 20:45 gotip-linux-ppc64_power10 go@a40a1665 cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-16T23:34:40Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2770715400/tmpdir76044840/cover_pkgall_runtime3361570687
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2770715400/tmpdir76044840/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (37.143s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (37.14s)
    2026-10-16 20:54 gotip-linux-ppc64_power10 go@3b3ca4b7 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-16T22:41:57Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-3428664159/tmpdir973315666/cover_pkgall_imports3822434501
go proxy: no archive golang.org v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal v0.1.0: file does not exist
go proxy: no archive golang.org/x v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd/internal/doc v0.1.0: file does not exist
go proxy: no archive golang.org/x/pkgsite/cmd v0.1.0: file does not exist
...
        > env GO111MODULE=on
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (33.71s)

    — watchflakes

  27. gopherbot commented on Oct 17, 2026

    @gopherbot
    gopherbot
    on Oct 17, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-16 21:47 gotip-linux-ppc64_power10 go@c3a068ee cmd/go.TestScript/cover_pkgall_runtime (log) 
    === RUN   TestScript/cover_pkgall_runtime
=== PAUSE TestScript/cover_pkgall_runtime
=== CONT  TestScript/cover_pkgall_runtime
    script_test.go:141: 2026-10-16T22:23:08Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2372889076/tmpdir1077062701/cover_pkgall_runtime1666939004
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-2372889076/tmpdir1077062701/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=ppc64
...
        > env GO111MODULE=off
        # Issue 23882 (38.569s)
        > go test -coverpkg=all x
        [stdout]
        FAIL	x [build failed]
        FAIL
        [stderr]
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_runtime.txt:5: go test -coverpkg=all x: exit status 1
--- FAIL: TestScript/cover_pkgall_runtime (38.57s)

    — watchflakes

  28. gopherbot commented on Oct 17, 2026

    @gopherbot
    gopherbot
    on Oct 17, 2026
    Contributor

    Found new dashboard test flakes for:

    #!watchflakes
post <- builder ~ `linux-ppc64_power10` && (`signal: killed` || `cannot allocate memory`)
    2026-10-16 19:55 gotip-linux-ppc64_power10 go@e940b0c9 cmd/go.TestScript/cover_pkgall_imports (log) 
    === RUN   TestScript/cover_pkgall_imports
=== PAUSE TestScript/cover_pkgall_imports
=== CONT  TestScript/cover_pkgall_imports
    script_test.go:141: 2026-10-17T03:16:58Z
    script_test.go:143: $WORK=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-508612458/tmpdir3302517707/cover_pkgall_imports2444315738
    script_test.go:165: 
        PATH=/home/swarming/.swarming/w/ir/x/t/cmd-go-test-508612458/tmpdir3302517707/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=ppc64
...
        > go test -coverpkg=all ./...
        [stdout]
        	example.com/cov/notest		FAIL	example.com/cov/onlytest [build failed]
        FAIL	example.com/cov/withtest [build failed]
        FAIL
        [stderr]
        path/filepath: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: fork/exec /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: cannot allocate memory
        runtime: /home/swarming/.swarming/w/ir/x/w/goroot/pkg/tool/linux_ppc64/compile: signal: killed
    script_test.go:165: FAIL: testdata/script/cover_pkgall_imports.txt:9: go test -coverpkg=all ./...: exit status 1
--- FAIL: TestScript/cover_pkgall_imports (30.69s)

    — watchflakes

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