Golang cmd/go: TestScript/mod_test_cached failures

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

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestScript/mod_test_cached
=== PAUSE TestScript/mod_test_cached
=== CONT  TestScript/mod_test_cached
    script_test.go:139: 2025-03-24T17:57:03Z
    script_test.go:141: $WORK=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-2861852303/tmpdir192496420/mod_test_cached4001531863
    script_test.go:163: 
        PATH=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-2861852303/tmpdir192496420/testbin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/cache/tools/bin:/Users/swarming/.swarming/w/ir/bbagent_utility_packages:/Users/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages:/Users/swarming/.swarming/w/ir/cipd_bin_packages/bin:/Users/swarming/.swarming/w/ir/cache/cipd_client:/Users/swarming/.swarming/w/ir/cache/cipd_client/bin:/Users/swarming/.swarming/cipd_cache/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin
        HOME=/no-home
        CCACHE_DISABLE=1
        GOARCH=amd64
...
        panic: bad carrier sym for symbol clocals·PqVQJggGJ2Sanl8iJuPOkQ== (funcdata flag.(*boolValue).IsBoolFlag#0), want go:func.* got ?

        goroutine 6 gp=0xc0007f2000 m=2 mp=0xc000048808 [running]:
        panic({0xb664660?, 0xc0000220c0?})
            runtime/panic.go:802 +0x168 fp=0xc0007f8a88 sp=0xc0007f89d8 pc=0xb368308
        cmd/link/internal/ld.writeFuncs(0xc000122200, 0xc0007fc108, {0xc00167c000, 0xc1b, 0xc0007f8d28?}, 0xc0004d2660, {0xc0008d6000, 0xc1b, 0xc000100008?}, {0xc0016cc1c0, ...}, ...)
            cmd/link/internal/ld/pcln.go:760 +0xee5 fp=0xc0007f8cc0 sp=0xc0007f8a88 pc=0xb50b905
        cmd/link/internal/ld.(*pclntab).generateFunctab.func1(0xc000122200, 0x28d98?)
            cmd/link/internal/ld/pcln.go:557 +0x15f fp=0xc0007f8d98 sp=0xc0007f8cc0 pc=0xb50a0df
        cmd/link/internal/ld.writeBlock(0xc000122200, 0xc0000781c0, 0xc000100008, {0xc000f5a36c, 0x1b1e, 0x0?}, 0x0?, 0x0?, {0xb8b1800, 0x200, ...})
...
        cmd/link/internal/ld.datblk(0x11?, 0xb8b0660?, 0x0?, 0xc000e96fd0?)
            cmd/link/internal/ld/data.go:1153 +0x65 fp=0xc000e96f90 sp=0xc000e96f20 pc=0xb49d945
        cmd/link/internal/ld.writeParallel.func1()
            cmd/link/internal/ld/data.go:1147 +0x5b fp=0xc000e96fe0 sp=0xc000e96f90 pc=0xb49d83b
        runtime.goexit({})
            runtime/asm_amd64.s:1692 +0x1 fp=0xc000e96fe8 sp=0xc000e96fe0 pc=0xb370221
        created by cmd/link/internal/ld.writeParallel in goroutine 1
            cmd/link/internal/ld/data.go:1145 +0x17d
    script_test.go:163: FAIL: testdata/script/mod_test_cached.txt:9: go test -run=WriteTmp .: exit status 1
--- FAIL: TestScript/mod_test_cached (48.99s)

— watchflakes

Comment From: gopherbot

Found new dashboard test flakes for:

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

2025-03-24 16:57 gotip-darwin-amd64-longtest go@2d2bcdd2 cmd/go.TestScript/mod_test_cached (log)

=== RUN TestScript/mod_test_cached === PAUSE TestScript/mod_test_cached === CONT TestScript/mod_test_cached script_test.go:139: 2025-03-24T17:57:03Z script_test.go:141: $WORK=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-2861852303/tmpdir192496420/mod_test_cached4001531863 script_test.go:163: PATH=/Users/swarming/.swarming/w/ir/x/t/cmd-go-test-2861852303/tmpdir192496420/testbin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/x/w/goroot/bin:/Users/swarming/.swarming/w/ir/cache/tools/bin:/Users/swarming/.swarming/w/ir/bbagent_utility_packages:/Users/swarming/.swarming/w/ir/bbagent_utility_packages/bin:/Users/swarming/.swarming/w/ir/cipd_bin_packages:/Users/swarming/.swarming/w/ir/cipd_bin_packages/bin:/Users/swarming/.swarming/w/ir/cache/cipd_client:/Users/swarming/.swarming/w/ir/cache/cipd_client/bin:/Users/swarming/.swarming/cipd_cache/bin:/usr/local/bin:/usr/bin:/bin:/usr/local/sbin:/usr/sbin:/sbin HOME=/no-home CCACHE_DISABLE=1 GOARCH=amd64 ... panic: bad carrier sym for symbol clocals·PqVQJggGJ2Sanl8iJuPOkQ== (funcdata flag.(*boolValue).IsBoolFlag#0), want go:func.* got ? goroutine 6 gp=0xc0007f2000 m=2 mp=0xc000048808 [running]: panic({0xb664660?, 0xc0000220c0?}) runtime/panic.go:802 +0x168 fp=0xc0007f8a88 sp=0xc0007f89d8 pc=0xb368308 cmd/link/internal/ld.writeFuncs(0xc000122200, 0xc0007fc108, {0xc00167c000, 0xc1b, 0xc0007f8d28?}, 0xc0004d2660, {0xc0008d6000, 0xc1b, 0xc000100008?}, {0xc0016cc1c0, ...}, ...) cmd/link/internal/ld/pcln.go:760 +0xee5 fp=0xc0007f8cc0 sp=0xc0007f8a88 pc=0xb50b905 cmd/link/internal/ld.(*pclntab).generateFunctab.func1(0xc000122200, 0x28d98?) cmd/link/internal/ld/pcln.go:557 +0x15f fp=0xc0007f8d98 sp=0xc0007f8cc0 pc=0xb50a0df cmd/link/internal/ld.writeBlock(0xc000122200, 0xc0000781c0, 0xc000100008, {0xc000f5a36c, 0x1b1e, 0x0?}, 0x0?, 0x0?, {0xb8b1800, 0x200, ...}) ... cmd/link/internal/ld.datblk(0x11?, 0xb8b0660?, 0x0?, 0xc000e96fd0?) cmd/link/internal/ld/data.go:1153 +0x65 fp=0xc000e96f90 sp=0xc000e96f20 pc=0xb49d945 cmd/link/internal/ld.writeParallel.func1() cmd/link/internal/ld/data.go:1147 +0x5b fp=0xc000e96fe0 sp=0xc000e96f90 pc=0xb49d83b runtime.goexit({}) runtime/asm_amd64.s:1692 +0x1 fp=0xc000e96fe8 sp=0xc000e96fe0 pc=0xb370221 created by cmd/link/internal/ld.writeParallel in goroutine 1 cmd/link/internal/ld/data.go:1145 +0x17d script_test.go:163: FAIL: testdata/script/mod_test_cached.txt:9: go test -run=WriteTmp .: exit status 1 --- FAIL: TestScript/mod_test_cached (48.99s)

— watchflakes