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
1343093	dotnet/sdk	🟣 Build	Log	#53517
1343056	dotnet/sdk	🟣 Build	Log	#53424
2928991	dotnet-sdk	Build	Log	#59163
1338968	dotnet/sdk	🟣 Build	Log	#53495
1337266	dotnet/sdk	🟣 Build	Log	#53480
2926416	dotnet-sdk	Build	Log	#58634
1333988	dotnet/sdk	🟣 Build	Log	#53350
1333612	dotnet/sdk	🟣 Build	Log	#53417
1332677	dotnet/sdk	🟣 Build	Log	#53335
1332394	dotnet/sdk	🟣 Build	Log	#53187
1332274	dotnet/sdk	🟣 Build	Log	#53335
1327039	dotnet/sdk	🟣 Build	Log	#53335
1326942	dotnet/sdk	🟣 Build	Log	#53332
1326792	dotnet/sdk	🟣 Build	Log	#52930
2921489	dotnet-sdk	Build	Log	#58848
1323805	dotnet/sdk	🟣 Build	Log	#53309
1320557	dotnet/sdk	🟣 Build	Log	#53251
1320186	dotnet/sdk	🟣 Build	Log	#53251
1317006	dotnet/sdk	🟣 Build	Log	#53213
1311307	dotnet/sdk	🟣 Build	Log	#53007
1308105	dotnet/sdk	🟣 Build	Log	#53138
1307809	dotnet/sdk	🟣 Build	Log	#52648
1303202	dotnet/sdk	🟣 Build	Log	#52648
2908279	dotnet-sdk	🟣 Build	Log
1301181	dotnet/sdk	🟣 Build	Log	#52792

Build	Definition	Test	Pull Request
2930213	dotnet-sdk	Microsoft.NET.Publish.Tests.GivenThatWeWantToTestAMultitargetedSolutionWithPublishReleaseOrPackRelease.ItPublishesDebugWithATargetFrameworkOptionNet7ForNet8Net7ProjectAndNet7Net6ProjectSolutionWithPublishReleaseUndefined	#59223
1341137	dotnet/sdk	Microsoft.NET.Sdk.BlazorWebAssembly.Tests.dll.3.WorkItemExecution	#53511
1329525	dotnet/sdk	dotnet-watch.Tests.dll.4.WorkItemExecution	#53372
2917947	dotnet-sdk	Microsoft.NET.Sdk.Razor.Tests.BuildIntegrationTest.Build_WithP2P_Referencing21Project_Works	#58634

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
3	10	27

[marcpopMSFT]

May be the same as #51147