TemplateEngineToolDiscovery Network Failure: Unable to read data from the transport connection: Connection reset by peer

[nagilson]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1167584
Build error leg or test failing: Microsoft.DotNet.Cli.New.IntegrationTests.TemplateDiscoveryTests.CanRunDiscoveryTool
Pull request: #51032

Error Message

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

{
  "ErrorMessage": " Unable to read data from the transport connection: Connection reset by peer",
  "ErrorPattern": "",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1167584
Error message validated: [ Unable to read data from the transport connection: Connection reset by peer]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 10/7/2025 7:24:56 PM UTC

Report

Build	Definition	Step Name	Console log	Pull Request
1237136	dotnet/sdk	🟣 Build	Log	#52247
1228594	dotnet/sdk	🟣 Build	Log	#52030
2858315	dotnet-sdk	Build	Log	#55999
2856662	dotnet-sdk	Build	Log	#55911
2853143	dotnet-sdk	Build	Log	#55692
2852416	dotnet-sdk	Build	Log	#55695
2852290	dotnet-sdk	🟣 Build	Log
1216868	dotnet/sdk	🟣 Build	Log	#51881
2851417	dotnet-sdk	Build	Log	#55692
1212152	dotnet/sdk	🟣 Build	Log	#51895
2846751	dotnet-sdk	Build	Log	#55517
2846593	dotnet-sdk	Build	Log	#55505

Build	Definition	Test	Pull Request
1230151	dotnet/sdk	Microsoft.NET.Publish.Tests.dll.3.WorkItemExecution	#52135
2858314	dotnet-sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToPublishAProjectWithDependencies.It_publishes_documentation_files	#56000
2858313	dotnet-sdk	Microsoft.NET.Sdk.BlazorWebAssembly.Tests.WasmJsModulesIntegrationTests.Publish_DoesNotGenerateManifestJson_IncludesJSModulesOnBlazorBootJsonManifest	#55998
2856926	dotnet-sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToTestAMultitargetedSolutionWithPublishReleaseOrPackRelease.ItPassesWithNet8ProjectAndNet7ProjectSolutionWithPublishReleaseOrPackReleaseUndefined	#55910
2854229	dotnet-sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToPublishAWebApp.PublishWebAppWithPublishProfile	#55556
2854051	dotnet-sdk	Microsoft.DotNet.Cli.Package.Add.Tests.GivenDotnetPackageAdd.WhenValidPackageIsPassedAfterVersionItGetsAdded	#55557
2848428	dotnet-sdk	Microsoft.DotNet.Cli.Clean.Tests.GivenDotnetCleanCleansBuildArtifacts.ItCleansAProjectBuiltWithRuntimeIdentifier	#55556

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	1	19

[marcpopMSFT]

May be the same as #51147