2026-02-09T17:00:26.4335220Z ##[section]Starting: Checkout dotnet/sdk@refs/pull/52909/merge to s
2026-02-09T17:00:26.4600330Z ==============================================================================
2026-02-09T17:00:26.4603820Z Task         : Get sources
2026-02-09T17:00:26.4605010Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2026-02-09T17:00:26.4606280Z Version      : 1.0.0
2026-02-09T17:00:26.4607510Z Author       : Microsoft
2026-02-09T17:00:26.4609060Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2026-02-09T17:00:26.4610080Z ==============================================================================
2026-02-09T17:00:27.2667580Z Syncing repository: dotnet/sdk (GitHub)
2026-02-09T17:00:27.3722370Z ##[command]git version
2026-02-09T17:00:27.9393860Z git version 2.52.0
2026-02-09T17:00:27.9634580Z ##[command]git lfs version
2026-02-09T17:00:28.8940590Z git-lfs/3.7.1 (GitHub; darwin amd64; go 1.25.3)
2026-02-09T17:00:28.9100860Z ##[command]git init "/Users/runner/work/1/s"
2026-02-09T17:00:28.9466540Z hint: Using 'master' as the name for the initial branch. This default branch name
2026-02-09T17:00:28.9469330Z Initialized empty Git repository in /Users/runner/work/1/s/.git/
2026-02-09T17:00:28.9475580Z hint: will change to "main" in Git 3.0. To configure the initial branch name
2026-02-09T17:00:28.9478050Z hint: to use in all of your new repositories, which will suppress this warning,
2026-02-09T17:00:28.9479600Z hint: call:
2026-02-09T17:00:28.9483200Z hint:
2026-02-09T17:00:28.9488550Z hint: 	git config --global init.defaultBranch <name>
2026-02-09T17:00:28.9492670Z hint:
2026-02-09T17:00:28.9496160Z hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
2026-02-09T17:00:28.9498540Z hint: 'development'. The just-created branch can be renamed via this command:
2026-02-09T17:00:28.9500710Z hint:
2026-02-09T17:00:28.9503310Z hint: 	git branch -m <name>
2026-02-09T17:00:28.9505520Z hint:
2026-02-09T17:00:28.9508100Z hint: Disable this message with "git config set advice.defaultBranchName false"
2026-02-09T17:00:28.9516820Z ##[command]git remote add origin https://github.com/dotnet/sdk
2026-02-09T17:00:28.9582130Z ##[command]git sparse-checkout disable
2026-02-09T17:00:28.9654430Z ##[command]git config gc.auto 0
2026-02-09T17:00:28.9781920Z ##[command]git config core.longpaths true
2026-02-09T17:00:28.9824940Z ##[command]git config --get-all http.https://github.com/dotnet/sdk.extraheader
2026-02-09T17:00:28.9871840Z ##[command]git config --get-all http.extraheader
2026-02-09T17:00:28.9896610Z ##[command]git config --get-regexp .*extraheader
2026-02-09T17:00:28.9942270Z ##[command]git config --get-all http.proxy
2026-02-09T17:00:29.0027900Z ##[command]git config http.version HTTP/1.1
2026-02-09T17:00:29.0196140Z ##[command]git config --get-all remote.origin.promisor
2026-02-09T17:00:29.0468990Z ##[command]git config --get-all remote.origin.partialclonefilter
2026-02-09T17:00:29.0551950Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --tags --prune --prune-tags --progress --no-recurse-submodules origin   +refs/heads/*:refs/remotes/origin/* +refs/pull/52909/merge:refs/remotes/pull/52909/merge
2026-02-09T17:01:09.6666310Z fatal: unable to access 'https://github.com/dotnet/sdk/': The requested URL returned error: 503
2026-02-09T17:01:09.8043320Z ##[warning]Git fetch failed with exit code 128, back off 9.968 seconds before retry.
2026-02-09T17:01:19.7071320Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --tags --prune --prune-tags --progress --no-recurse-submodules origin   +refs/heads/*:refs/remotes/origin/* +refs/pull/52909/merge:refs/remotes/pull/52909/merge
2026-02-09T17:03:22.8174770Z remote: Internal Server Error
2026-02-09T17:03:22.8176290Z fatal: unable to access 'https://github.com/dotnet/sdk/': The requested URL returned error: 500
2026-02-09T17:03:22.8557460Z ##[warning]Git fetch failed with exit code 128, back off 4.523 seconds before retry.
2026-02-09T17:03:27.3842760Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --tags --prune --prune-tags --progress --no-recurse-submodules origin   +refs/heads/*:refs/remotes/origin/* +refs/pull/52909/merge:refs/remotes/pull/52909/merge
2026-02-09T17:04:07.6650740Z fatal: unable to access 'https://github.com/dotnet/sdk/': The requested URL returned error: 503
2026-02-09T17:04:07.6959960Z ##[error]Git fetch failed with exit code: 128
2026-02-09T17:04:07.7028040Z ##[section]Finishing: Checkout dotnet/sdk@refs/pull/52909/merge to s