Mono.Linker.Tests.TestCases.All.DataFlow failing consistently

[janvorli]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1010151
Build error leg or test failing: Mono.Linker.Tests.TestCases.All.DataFlow
Pull request: #114419

Error Message

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

{
  "ErrorMessage": "Unexpected warning found: ILC: AOT analysis warning IL3050: Mono.Linker.Tests.Cases.DataFlow.DynamicObjects.DynamicInRequiresUnreferencedCodeClass.ClassWithRequires.MethodWithDynamicArg(Object)",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

The error is:
Unexpected warning found: ILC: AOT analysis warning IL3050: Mono.Linker.Tests.Cases.DataFlow.DynamicObjects.DynamicInRequiresUnreferencedCodeClass.ClassWithRequires.MethodWithDynamicArg(Object): Using member 'System.Runtime.CompilerServices.CallSite1<Action2<CallSite,Object>>.Create(CallSiteBinder)' which has 'RequiresDynamicCodeAttribute' can break functionality when AOT compiling. Creating arrays at runtime requires dynamic code generation.

With stack trace

at Mono.Linker.Tests.TestCasesRunner.ResultChecker.VerifyLoggedMessages(AssemblyDefinition original, TrimmingTestLogger logger, Boolean checkRemainingErrors) in /_/src/coreclr/tools/aot/ILCompiler.Trimming.Tests/TestCasesRunner/ResultChecker.cs:line 405
   at Mono.Linker.Tests.TestCasesRunner.ResultChecker.AdditionalChecking(TrimmedTestCaseResult linkResult, AssemblyDefinition original) in /_/src/coreclr/tools/aot/ILCompiler.Trimming.Tests/TestCasesRunner/ResultChecker.cs:line 157
   at Mono.Linker.Tests.TestCasesRunner.ResultChecker.Check(TrimmedTestCaseResult testResult) in /_/src/coreclr/tools/aot/ILCompiler.Trimming.Tests/TestCasesRunner/ResultChecker.cs:line 70
   at Mono.Linker.Tests.TestCases.All.Run(String testName) in /_/src/coreclr/tools/aot/ILCompiler.Trimming.Tests/TestCases/TestSuites.cs:line 154
   at Mono.Linker.Tests.TestCases.All.DataFlow(String t) in /_/src/coreclr/tools/aot/ILCompiler.Trimming.Tests/TestCases/TestSuites.cs:line 16
   at InvokeStub_All.DataFlow(Object, Span`1)
   at System.Reflection.MethodBaseInvoker.InvokeWithOneArg(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture)

Report

Summary

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

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1010151
Error message validated: [Unexpected warning found: ILC: AOT analysis warning IL3050: Mono.Linker.Tests.Cases.DataFlow.DynamicObjects.DynamicInRequiresUnreferencedCodeClass.ClassWithRequires.MethodWithDynamicArg(Object)]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 4/9/2025 1:08:39 PM UTC

Report

Summary

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

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1010151
Error message validated: [Unexpected warning found: ILC: AOT analysis warning IL3050: Mono.Linker.Tests.Cases.DataFlow.DynamicObjects.DynamicInRequiresUnreferencedCodeClass.ClassWithRequires.MethodWithDynamicArg(Object)]
Result validation: ❌ Known issue did not match with the provided build.
Validation performed at: 4/9/2025 1:08:39 PM UTC

[dotnet-policy-service]

Tagging subscribers to this area: @dotnet/illink
See info in area-owners.md if you want to be subscribed.