Containers integration tests are flaky when the network fails to load the registry

[jkoritzinsky]

Build Information

Build: https://dev.azure.com/dnceng-public/cbb18261-c48f-4abb-8651-8cdcb5474649/_build/results?buildId=1073039
Build error leg or test failing: Microsoft.NET.Build.Containers.Tasks.IntegrationTests.CreateNewImageTests.Microsoft.NET.Build.Containers.Tasks.IntegrationTests.CreateNewImageTests.CanOverrideContainerImageFormat
Pull request: #46611

Error Message

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

{
  "ErrorMessage": "",
  "ErrorPattern": "The registry was not loaded after [0-9]+ retries",
  "BuildRetry": false,
  "ExcludeConsoleLog": false
}

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=1073039
Error message validated: [The registry was not loaded after [0-9]+ retries]
Result validation: ✅ Known issue matched with the provided build.
Validation performed at: 6/19/2025 11:27:06 PM UTC

Report

Build	Definition	Test	Pull Request
2734002	dotnet-sdk	Microsoft.NET.Build.Containers.IntegrationTests.dll.3.WorkItemExecution
2733816	dotnet-sdk	Microsoft.NET.Build.Containers.IntegrationTests.dll.3.WorkItemExecution
1073039	dotnet/sdk	Microsoft.NET.Build.Containers.IntegrationTests.dll.3.WorkItemExecution	#46611

Summary

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