x/tools/gopls/internal/cmd: TestCodeLens failures

[gopherbot]

#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/cmd" && test == "TestCodeLens"

Issue created automatically to collect these failures.

Example (log):

=== RUN   TestCodeLens
=== PAUSE TestCodeLens
=== CONT  TestCodeLens
    integration_test.go:237: gopls codelens ./a/a_test.go: exited with code 2, want success: true (gopls codelens ./a/a_test.go: exit=2 stdout=<<.\a\a_test.go:3: "run test" [gopls.run_tests]
        .\a\a_test.go:4: "run test" [gopls.run_tests]
        >> stderr=<<runtime: failed to create new OS thread (have 53 already; errno=1450)
        fatal error: runtime.newosproc
        
        runtime stack:
        runtime.throw({0x7ff7e60f4191?, 0x0?})
...
        runtime/trace.WithRegion({0x7ff7e63e92b0?, 0x4012ed01e0?}, {0x40086fa2c0, 0x1c}, 0x40002f3f78)
        	C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace/annotation.go:141 +0xc0 fp=0x4012efff10 sp=0x4012effea0 pc=0x7ff7e55b06e0
        golang.org/x/tools/internal/memoize.(*Promise).run.func2()
        	C:/Users/swarming/.swarming/w/ir/x/w/targetrepo3195983988/internal/memoize/memoize.go:180 +0xd0 fp=0x4012efffd0 sp=0x4012efff10 pc=0x7ff7e5ba2cc0
        runtime.goexit({})
        	C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1266 +0x4 fp=0x4012efffd0 sp=0x4012efffd0 pc=0x7ff7e54ee584
        created by golang.org/x/tools/internal/memoize.(*Promise).run in goroutine 3793
        	C:/Users/swarming/.swarming/w/ir/x/w/targetrepo3195983988/internal/memoize/memoize.go:179 +0x180
        >>)
--- FAIL: TestCodeLens (23.34s)

— watchflakes

[gopherbot]

Found new dashboard test flakes for:

#!watchflakes
default <- pkg == "golang.org/x/tools/gopls/internal/cmd" && test == "TestCodeLens"

2025-04-07 19:33 x_tools-gotip-windows-arm64 tools@9a1fbbdb go@8054d2da x/tools/gopls/internal/cmd.TestCodeLens (log)

=== RUN   TestCodeLens
=== PAUSE TestCodeLens
=== CONT  TestCodeLens
    integration_test.go:237: gopls codelens ./a/a_test.go: exited with code 2, want success: true (gopls codelens ./a/a_test.go: exit=2 stdout=<<.\a\a_test.go:3: "run test" [gopls.run_tests]
        .\a\a_test.go:4: "run test" [gopls.run_tests]
        >> stderr=<<runtime: failed to create new OS thread (have 53 already; errno=1450)
        fatal error: runtime.newosproc
        
        runtime stack:
        runtime.throw({0x7ff7e60f4191?, 0x0?})
...
        runtime/trace.WithRegion({0x7ff7e63e92b0?, 0x4012ed01e0?}, {0x40086fa2c0, 0x1c}, 0x40002f3f78)
        	C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/trace/annotation.go:141 +0xc0 fp=0x4012efff10 sp=0x4012effea0 pc=0x7ff7e55b06e0
        golang.org/x/tools/internal/memoize.(*Promise).run.func2()
        	C:/Users/swarming/.swarming/w/ir/x/w/targetrepo3195983988/internal/memoize/memoize.go:180 +0xd0 fp=0x4012efffd0 sp=0x4012efff10 pc=0x7ff7e5ba2cc0
        runtime.goexit({})
        	C:/Users/swarming/.swarming/w/ir/x/w/goroot/src/runtime/asm_arm64.s:1266 +0x4 fp=0x4012efffd0 sp=0x4012efffd0 pc=0x7ff7e54ee584
        created by golang.org/x/tools/internal/memoize.(*Promise).run in goroutine 3793
        	C:/Users/swarming/.swarming/w/ir/x/w/targetrepo3195983988/internal/memoize/memoize.go:179 +0x180
        >>)
--- FAIL: TestCodeLens (23.34s)

— watchflakes