2026-02-09T18:58:49.8859288Z ##[section]Starting: Checkout dotnet/runtime@refs/pull/124133/merge to s
2026-02-09T18:58:49.8869896Z ==============================================================================
2026-02-09T18:58:49.8870046Z Task         : Get sources
2026-02-09T18:58:49.8870119Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2026-02-09T18:58:49.8870216Z Version      : 1.0.0
2026-02-09T18:58:49.8870925Z Author       : Microsoft
2026-02-09T18:58:49.8871316Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2026-02-09T18:58:49.8871433Z ==============================================================================
2026-02-09T18:58:50.2972520Z Syncing repository: dotnet/runtime (GitHub)
2026-02-09T18:58:50.2976712Z Prepending Path environment variable with directory containing 'git.exe'.
2026-02-09T18:58:50.2982713Z ##[command]git version
2026-02-09T18:58:50.8427729Z git version 2.50.1.windows.1
2026-02-09T18:58:50.8455443Z ##[command]git lfs version
2026-02-09T18:58:51.0345503Z git-lfs/3.4.0 (GitHub; windows amd64; go 1.20.6; git d06d6e9e)
2026-02-09T18:58:51.0556707Z ##[command]git init "D:\a\_work\1\s"
2026-02-09T18:58:51.2807696Z Initialized empty Git repository in D:/a/_work/1/s/.git/
2026-02-09T18:58:51.2859278Z ##[command]git remote add origin https://github.com/dotnet/runtime
2026-02-09T18:58:51.3426521Z ##[command]git sparse-checkout disable
2026-02-09T18:58:51.4031377Z ##[command]git config gc.auto 0
2026-02-09T18:58:51.4515000Z ##[command]git config core.longpaths true
2026-02-09T18:58:51.4576124Z ##[command]git config --get-all http.https://github.com/dotnet/runtime.extraheader
2026-02-09T18:58:51.5206578Z ##[command]git config --get-all http.extraheader
2026-02-09T18:58:51.5754812Z ##[command]git config --get-regexp .*extraheader
2026-02-09T18:58:51.6288911Z ##[command]git config --get-all http.proxy
2026-02-09T18:58:51.6774377Z ##[command]git config http.version HTTP/1.1
2026-02-09T18:58:51.7280481Z ##[command]git config --get-all remote.origin.promisor
2026-02-09T18:58:51.7760384Z ##[command]git config --get-all remote.origin.partialclonefilter
2026-02-09T18:58:51.8339852Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --no-tags --prune --prune-tags --progress --no-recurse-submodules origin --depth=20  +c3e83e262c1d4849a30e6187ebb0ce6ea334eae5:refs/remotes/origin/c3e83e262c1d4849a30e6187ebb0ce6ea334eae5
2026-02-09T19:00:25.9743300Z remote: Internal Server Error
2026-02-09T19:00:25.9743886Z fatal: unable to access 'https://github.com/dotnet/runtime/': The requested URL returned error: 500
2026-02-09T19:00:26.0036198Z ##[warning]Git fetch failed with exit code 128, back off 4.52 seconds before retry.
2026-02-09T19:00:30.5114530Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --no-tags --prune --prune-tags --progress --no-recurse-submodules origin --depth=20  +c3e83e262c1d4849a30e6187ebb0ce6ea334eae5:refs/remotes/origin/c3e83e262c1d4849a30e6187ebb0ce6ea334eae5
2026-02-09T19:02:26.0172871Z remote: Internal Server Error
2026-02-09T19:02:26.0173439Z fatal: unable to access 'https://github.com/dotnet/runtime/': The requested URL returned error: 500
2026-02-09T19:02:26.0499631Z ##[warning]Git fetch failed with exit code 128, back off 3.379 seconds before retry.
2026-02-09T19:02:29.4154758Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --no-tags --prune --prune-tags --progress --no-recurse-submodules origin --depth=20  +c3e83e262c1d4849a30e6187ebb0ce6ea334eae5:refs/remotes/origin/c3e83e262c1d4849a30e6187ebb0ce6ea334eae5
2026-02-09T19:03:09.8143299Z fatal: unable to access 'https://github.com/dotnet/runtime/': The requested URL returned error: 503
2026-02-09T19:03:09.8408212Z ##[error]Git fetch failed with exit code: 128
2026-02-09T19:03:09.9328735Z ##[section]Finishing: Checkout dotnet/runtime@refs/pull/124133/merge to s