[release/8.0][wasm] WBT completely broken on 8.0 branch

[radical]

Broken build - 20231023.109, and log.

    Wasm.Build.NativeRebuild.Tests.FlagsChangeRebuildTests.ExtraEmccFlagsSetButNoRealChange [FAIL]
      System.TypeInitializationException : The type initializer for 'Wasm.Build.Tests.BuildTestBase' threw an exception.
      ---- System.Exception : Expected the multithreading runtime pack to be available when running on CI. IsRunningOnCI is true but IsWorkloadWithMultiThreadingForDefaultFramework is false.

Last passing build. Diff since then: e1da68d...d8d6927

Known Issue Error Message

Fill the error message using step by step known issues guidance.

{
  "ErrorMessage": "Expected the multithreading runtime pack to be available when running on CI",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Report

Build	Definition	Test	Pull Request
468826	dotnet/runtime	Wasm.Build.Tests.TestAppScenarios.LazyLoadingTests.LoadLazyAssemblyBeforeItIsNeeded	#94516
468825	dotnet/runtime	Wasm.Build.Tests.ConfigSrcTests.ConfigSrcAbsolutePath
468614	dotnet/runtime	Wasm.Build.Tests.PInvokeTableGeneratorTests.DllImportWithFunctionPointers_WarningsAsMessages	#94605
468612	dotnet/runtime	Wasm.Build.Tests.MainWithArgsTests.TopLevelWithArgs	#94516
468207	dotnet/runtime	Wasm.Build.Tests.TestAppScenarios.LazyLoadingTests.LoadLazyAssemblyBeforeItIsNeeded	#94516
467856	dotnet/runtime	Wasm.Build.Tests.TestAppScenarios.LibraryInitializerTests.LoadLibraryInitializer	#94605
467271	dotnet/runtime	Wasm.Build.Tests.WasmTemplateTests.ConsoleBuildAndRunForSpecificTFM(config: "Debug", extraNewArgs: "-f net8.0", expectedTFM: "net8.0")	#94605
466825	dotnet/runtime	Wasm.Build.Tests.IcuTests.FullIcuFromRuntimePackWithInvariant	#94605
465971	dotnet/runtime	Wasm.Build.Tests.MainWithArgsTests.AsyncMainWithArgs	#94605
465523	dotnet/runtime	Wasm.Build.Tests.BuildPublishTests.BuildThenPublishWithAOT
465312	dotnet/runtime	Wasm.Build.Tests.TestAppScenarios.SatelliteLoadingTests.LoadSatelliteAssembly	#94516
465301	dotnet/runtime	Wasm.Build.Tests.WasmSIMDTests.Build_NoAOT_ShouldNotRelink
464819	dotnet/runtime	Wasm.Build.Tests.WasmSIMDTests.PublishWithSIMD_AOT	#94033
464329	dotnet/runtime	Wasm.Build.Tests.WasmTemplateTests.ConsoleBuildAndRunForSpecificTFM(config: "Debug", extraNewArgs: "-f net8.0", expectedTFM: "net8.0")
464303	dotnet/runtime	Wasm.Build.Tests.WasmTemplateTests.ConsoleBuildAndRunForSpecificTFM(config: "Debug", extraNewArgs: "-f net8.0", expectedTFM: "net8.0")	#94516
464117	dotnet/runtime	Wasm.Build.Tests.WasmTemplateTests.ConsoleBuildAndRunForSpecificTFM(config: "Debug", extraNewArgs: "-f net8.0", expectedTFM: "net8.0")
463909	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.WorkloadTests.WorkItemExecution	#93915
463897	dotnet/runtime	Wasm.Build.Tests.WasmSIMDTests.PublishWithoutSIMD_AOT	#94035
463891	dotnet/runtime	Wasm.Build.Tests.ConfigSrcTests.ConfigSrcAbsolutePath	#94032
463888	dotnet/runtime	Wasm.Build.Tests.WasmTemplateTests.ConsoleBuildAndRunForSpecificTFM(config: "Debug", extraNewArgs: "-f net8.0", expectedTFM: "net8.0")	#94031
463866	dotnet/runtime	Workloads-NoWebcil-Wasm.Build.Tests.WorkloadTests.WorkItemExecution
463894	dotnet/runtime	Wasm.Build.Tests.Blazor.AppsettingsTests.FileInVfs	#94033
463558	dotnet/runtime	Wasm.Build.Tests.TestAppScenarios.LazyLoadingTests.FailOnMissingLazyAssembly	#94520
456390	dotnet/runtime	Wasm.Build.Tests.WasmSIMDTests.PublishWithoutSIMD_AOT	#94031
456530	dotnet/runtime	Wasm.Build.Tests.NativeBuildTests.SimpleNativeBuild
456406	dotnet/runtime	Wasm.Build.Tests.RebuildTests.NoOpRebuild	#94035
456397	dotnet/runtime	Wasm.Build.Tests.SatelliteAssembliesTests.ResourcesFromProjectReference	#94033
456393	dotnet/runtime	Wasm.Build.Tests.WasmRunOutOfAppBundleTests.RunOutOfAppBundle	#94032
456020	dotnet/runtime	Wasm.Build.Tests.WorkloadTests.FilesInUnixFilesPermissionsXmlExist	#94196
448681	dotnet/runtime	Wasm.Build.NativeRebuild.Tests.NoopNativeRebuildTest.NoOpRebuildForNativeBuilds

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	12	30

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=448681
Error message validated: Expected the multithreading runtime pack to be available when running on CI
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 10/25/2023 4:57:34 PM UTC

[ghost]

Tagging subscribers to 'arch-wasm': @lewing
See info in area-owners.md if you want to be subscribed.

Issue Details

---

Broken build - 20231023.109, and log.

    Wasm.Build.NativeRebuild.Tests.FlagsChangeRebuildTests.ExtraEmccFlagsSetButNoRealChange [FAIL]
      System.TypeInitializationException : The type initializer for 'Wasm.Build.Tests.BuildTestBase' threw an exception.
      ---- System.Exception : Expected the multithreading runtime pack to be available when running on CI. IsRunningOnCI is true but IsWorkloadWithMultiThreadingForDefaultFramework is false.

Last passing build. Diff since then: e1da68d...d8d6927

Author:	radical
Assignees:	radical
Labels:	arch-wasm, blocking-clean-ci, area-Workloads
Milestone:	-

[carlossanlop]

From our chat conversation, my understanding is that there is another failure with the same root cause but different error messages and this KnownBuildError is not including those. To make it easier, I'll open a new issue but mention it's related to this. I just want to make sure we have the failure tagged.

[radical]

This is fixed now, thanks to @lewing and @carlossanlop !