NuGet failing with Response status code does not indicate success: 503 (Service Unavailable)

[jkotas]

Build

https://dev.azure.com/dnceng-public/public/_build/results?buildId=300923&view=results

Build leg reported

Build / Installer Build and Test coreclr windows_x86 Debug / Build

Pull Request

dotnet/runtime#78801

Action required for the engineering services team

To triage this issue (First Responder / @dotnet/dnceng):

• Open the failing build above and investigate
• Add a comment explaining your findings

If this is an issue that is causing build breaks across multiple builds and would get benefit from being listed on the build analysis check, follow the next steps:

1. Add the label "Known Build Error"
2. Edit this issue and add an error string in the Json below that can help us match this issue with future build breaks. You should use the known issues documentation

{
   "ErrorMessage" : "Failed to retrieve information about",
   "BuildRetry": true
}

Release Note Category

• Feature changes/additions
• Bug fixes
• Internal Infrastructure Improvements

Release Note Description

Additional information about the issue reported

No response

Report

Build	Definition	Step Name	Console log	Pull Request
2755621	dotnet-roslyn	Build with analyzers	Log
2755607	dotnet-aspnetcore	Build x64	Log
1093325	dotnet/aspire	Build	Log	dotnet/aspire#10371
2748837	dotnet-sdk	Build	Log	#51489
1092978	dotnet/roslyn	Restore	Log	dotnet/roslyn#79354
1092974	dotnet/sdk	🟣 Build	Log	dotnet/sdk#49740
2748180	dotnet-dotnet	Build	Log
1075910	dotnet/runtime	Build product	Log	dotnet/runtime#116923

Build	Definition	Test	Pull Request
1093295	dotnet/runtime	Wasm.Build.Tests.RebuildTests.NoOpRebuild(config: Debug, aot: False)	dotnet/runtime#117590

Summary

24-Hour Hit Count	7-Day Hit Count	1-Month Count
2	2	9

Known issue validation

Build: 🔎 https://dev.azure.com/dnceng-public/public/_build/results?buildId=300923
Result validation: ✅ Known issue matched with the provided build.

[andriipatsula]

Updated an ErrorMessage

[jkotas]

Updated an ErrorMessage

This error message is too specific. The package name does not matter for 503 errors. You can see it in the log file attached to this issue. The build failure was caused by multiple different packages failing to be retrieved - for example, look for Failed to retrieve information about 'Microsoft.Build.Tasks.Git'.

[andriipatsula]

Yeh, most probably Failed to retrieve information about pattern should work.

[ulisesh]

15 hits in the last 24 hours, I'm going to enable build retry

[MattGal]

Created IcM to ask for investigation here as well, https://portal.microsofticm.com/imp/v3/incidents/details/353857134/home

[ulisesh]

More hits today.

Update from the IcM: "Will check throttling limits to see if that's kicking in here"

[epananth]

I updated the ICM and received no response from them.