[builder] TestGenerateAndCompileDefault ant TestSkipGenerate are failing on Windows

[dmitryax]

=== RUN   TestGenerateAndCompileDefault
2022-05-20T00:28:04.056Z	INFO	builder/config.go:99	Using go	{"go-executable": "C:\\hostedtoolcache\\windows\\go\\1.18.2\\x64\\bin\\go.exe"}
2022-05-20T00:28:04.056Z	INFO	builder/main.go:52	You're building a distribution with non-aligned version of the builder. Compilation may fail due to API changes. Please upgrade your builder or API	{"builder-version": "0.51.0"}
2022-05-20T00:28:04.095Z	INFO	builder/main.go:76	Sources created	{"path": "C:\\Users\\RUNNER~1\\AppData\\Local\\Temp\\default1503028659"}
2022-05-20T00:28:43.056Z	INFO	builder/main.go:108	Getting go modules
2022-05-20T00:28:44.049Z	INFO	builder/main.go:87	Compiling
    main_test.go:51: 
        	Error Trace:	main_test.go:51
        	Error:      	Received unexpected error:
Error:         	            	failed to compile the OpenTelemetry Collector distribution: exit status 2. Output: "# go.opentelemetry.io/collector/cmd/builder\n.\\main_windows.go:45:32: undefined: service.NewSvcHandler\n"
        	Test:       	TestGenerateAndCompileDefault
--- FAIL: TestGenerateAndCompileDefault (77.82s)

See https://github.com/open-telemetry/opentelemetry-collector/runs/6517064706?check_suite_focus=true

[kristinapathak]

I tried running the GeneratorAndCompile unit tests on windows in #6946 and they failed:

--- FAIL: TestGenerateAndCompileDefault (91.37s)
Error:     testing.go:1097: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestGenerateAndCompileDefault3151526655\001\components.go: The process cannot access the file because it is being used by another process.
--- FAIL: TestGenerateAndCompileWithLDFlags (6.99s)
Error:     testing.go:1097: TempDir RemoveAll cleanup: remove C:\Users\RUNNER~1\AppData\Local\Temp\TestGenerateAndCompileWithLDFlags4178340274\001\components.go: The process cannot access the file because it is being used by another process.

[codeboten]

Thanks @kristinapathak, re-opening the issue

[mx-psi]

When bumping to Go 1.20 TestSkipGenerate also fails on Windows with the same error. I think it is related to actions/runner-images/issues/712, but I haven't been able to apply the workaround documented there so far.

[dmitryax]

Resolved by #9466. Thanks @pjanotti !