cmd/link: TestScript/randlayout_option failures

[gopherbot]

#!watchflakes
default <- pkg == "cmd/link" && test == "TestScript/randlayout_option"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestScript/randlayout_option
=== PAUSE TestScript/randlayout_option
=== CONT  TestScript/randlayout_option
    run.go:223: 2025-02-19T16:40:26Z
    run.go:225: $WORK=C:\b\s\w\ir\x\t\TestScriptrandlayout_option3277545948\001
    run.go:232: 
        ALLUSERSPROFILE=C:\ProgramData
        APPDATA=C:\Users\chrome-bot\AppData\Roaming
        AR=ar
        BOTO_CONFIG=C:\b\s\w\ir\x\a\gsutil-bbagent\.boto
...
        
        # Test that the -randlayout flag randomizes function order and
        # generates a working binary. (0.000s)
        > [short] skip
        [condition not met]
        # Build with random layout using one seed, then run ... (6.275s)
        > go build -o prog123.exe -ldflags=-randlayout=123
        > exec ./prog123.exe
    run.go:232: FAIL: testdata\script\randlayout_option.txt:9: exec ./prog123.exe: exec: WaitDelay expired before I/O complete
--- FAIL: TestScript/randlayout_option (6.55s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "cmd/link" && test == "TestScript/randlayout_option"

2025-02-19 16:27 gotip-windows-amd64-longtest go@9ddeac30 cmd/link.TestScript/randlayout_option (log)

=== RUN   TestScript/randlayout_option
=== PAUSE TestScript/randlayout_option
=== CONT  TestScript/randlayout_option
    run.go:223: 2025-02-19T16:40:26Z
    run.go:225: $WORK=C:\b\s\w\ir\x\t\TestScriptrandlayout_option3277545948\001
    run.go:232: 
        ALLUSERSPROFILE=C:\ProgramData
        APPDATA=C:\Users\chrome-bot\AppData\Roaming
        AR=ar
        BOTO_CONFIG=C:\b\s\w\ir\x\a\gsutil-bbagent\.boto
...
        
        # Test that the -randlayout flag randomizes function order and
        # generates a working binary. (0.000s)
        > [short] skip
        [condition not met]
        # Build with random layout using one seed, then run ... (6.275s)
        > go build -o prog123.exe -ldflags=-randlayout=123
        > exec ./prog123.exe
    run.go:232: FAIL: testdata\script\randlayout_option.txt:9: exec ./prog123.exe: exec: WaitDelay expired before I/O complete
--- FAIL: TestScript/randlayout_option (6.55s)

— watchflakes

[mknyszek]

CC @golang/compiler

Maybe @cherrymui specifically?

[mknyszek]

This has happened twice, the other time was also on Windows. https://ci.chromium.org/ui/p/golang/builders/try/gotip-windows-amd64-longtest/b8723122314639954577/test-results?sortby=&groupby=