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
2821860	dotnet-sdk	Build	Log	#54570
1180723	dotnet/sdk	🟣 Build	Log	#51373
1180320	dotnet/sdk	🟣 Build	Log	#50988
2820568	dotnet-sdk	🟣 Build	Log
2820084	dotnet-sdk	Build	Log
1179597	dotnet/sdk	Build	Log
1179199	dotnet/sdk	🟣 Build	Log	#51216
1179150	dotnet/sdk	🟣 Build	Log	#51216
2818842	dotnet-sdk	Build	Log	#54379
1177698	dotnet/sdk	Build	Log
1176905	dotnet/sdk	🟣 Build	Log	#51307
2817132	dotnet-sdk	Build	Log	#54377
2817079	dotnet-sdk	Build	Log	#54377
2817030	dotnet-sdk	Build	Log	#54409
2817018	dotnet-sdk	Build	Log	#54376
2817017	dotnet-sdk	Build	Log	#54379
1175759	dotnet/sdk	Build	Log
2816946	dotnet-sdk	Build	Log	#54384
2816880	dotnet-sdk	Build	Log	#54377
2816853	dotnet-sdk	Build	Log	#54376
2816855	dotnet-sdk	Build	Log	#54377
2816841	dotnet-sdk	Build	Log	#53999
2816839	dotnet-sdk	Build	Log	#53995
1175160	dotnet/sdk	🟣 Build	Log	#50988
2816265	dotnet-sdk	Build	Log	#54379
2816258	dotnet-sdk	Build	Log	#54376
2816257	dotnet-sdk	Build	Log	#54377
2815953	dotnet-sdk	Build	Log	#54351
2815955	dotnet-sdk	Build	Log	#54353
2815954	dotnet-sdk	Build	Log	#54352
1174302	dotnet/sdk	Build	Log	#51245
2815807	dotnet-sdk	Build	Log	#54237
2815707	dotnet-sdk	Build	Log	#54233
2815704	dotnet-sdk	Build	Log	#54230
2815705	dotnet-sdk	Build	Log	#54231
2815583	dotnet-sdk	Build	Log	#54233
2815582	dotnet-sdk	Build	Log	#54231
1172923	dotnet/sdk	🟣 Build	Log	#51223
2813263	dotnet-sdk	Build	Log	#54233
2813264	dotnet-sdk	Build	Log	#54231
1169554	dotnet/sdk	Build	Log
1169342	dotnet/sdk	🟣 Build	Log	#51123
1169201	dotnet/sdk	🟣 Build	Log	#51108
1168625	dotnet/sdk	Build	Log	#51155
1167825	dotnet/sdk	Build	Log

Build	Definition	Test	Pull Request
2817321	dotnet-sdk	Microsoft.NET.Build.Tests.GivenThatWeWantToBuildALibrary.It_can_implicitly_define_predefined_Cultures_only	#54376
2813147	dotnet-sdk	Microsoft.NET.Sdk.BlazorWebAssembly.Tests.WasmBuildIntegrationTest.Build_SatelliteAssembliesAreCopiedToBuildOutput	#53892
2811373	dotnet-sdk	Microsoft.NET.Build.Tests.ReferenceExeTests.TestProjectCanReferenceExe	#53890
1167584	dotnet/sdk	Microsoft.DotNet.Cli.New.IntegrationTests.TemplateDiscoveryTests.CanRunDiscoveryTool	#51032

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
0	4	49

[marcpopMSFT]

May be the same as #51147