2026-02-09T19:07:59.0687718Z ##[section]Starting: Checkout dotnet/runtime@refs/pull/124055/merge to s
2026-02-09T19:07:59.0797624Z ==============================================================================
2026-02-09T19:07:59.0798129Z Task         : Get sources
2026-02-09T19:07:59.0798363Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2026-02-09T19:07:59.0798472Z Version      : 1.0.0
2026-02-09T19:07:59.0798659Z Author       : Microsoft
2026-02-09T19:07:59.0798914Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2026-02-09T19:07:59.0799019Z ==============================================================================
2026-02-09T19:07:59.6734259Z Syncing repository: dotnet/runtime (GitHub)
2026-02-09T19:07:59.6742990Z Prepending Path environment variable with directory containing 'git.exe'.
2026-02-09T19:07:59.6991693Z ##[command]git version
2026-02-09T19:08:00.1949646Z git version 2.50.1.windows.1
2026-02-09T19:08:00.1991281Z ##[command]git lfs version
2026-02-09T19:08:00.3901462Z git-lfs/3.4.0 (GitHub; windows amd64; go 1.20.6; git d06d6e9e)
2026-02-09T19:08:00.4060804Z ##[command]git init "D:\a\_work\1\s"
2026-02-09T19:08:00.7052767Z Initialized empty Git repository in D:/a/_work/1/s/.git/
2026-02-09T19:08:00.7105788Z ##[command]git remote add origin https://github.com/dotnet/runtime
2026-02-09T19:08:00.7663335Z ##[command]git sparse-checkout disable
2026-02-09T19:08:00.8268326Z ##[command]git config gc.auto 0
2026-02-09T19:08:00.8819498Z ##[command]git config core.longpaths true
2026-02-09T19:08:00.8881944Z ##[command]git config --get-all http.https://github.com/dotnet/runtime.extraheader
2026-02-09T19:08:00.9515481Z ##[command]git config --get-all http.extraheader
2026-02-09T19:08:01.0026188Z ##[command]git config --get-regexp .*extraheader
2026-02-09T19:08:01.0552266Z ##[command]git config --get-all http.proxy
2026-02-09T19:08:01.1170568Z ##[command]git config http.version HTTP/1.1
2026-02-09T19:08:01.1804925Z ##[command]git config --get-all remote.origin.promisor
2026-02-09T19:08:01.2330760Z ##[command]git config --get-all remote.origin.partialclonefilter
2026-02-09T19:08:01.2881488Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --no-tags --prune --prune-tags --progress --no-recurse-submodules origin --depth=20  +7dff48f4c53fb9b7a20463191f238b40903e2cd3:refs/remotes/origin/7dff48f4c53fb9b7a20463191f238b40903e2cd3
2026-02-09T19:08:42.0263199Z fatal: unable to access 'https://github.com/dotnet/runtime/': The requested URL returned error: 503
2026-02-09T19:08:42.0571900Z ##[warning]Git fetch failed with exit code 128, back off 7.378 seconds before retry.
2026-02-09T19:08:49.4287183Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --no-tags --prune --prune-tags --progress --no-recurse-submodules origin --depth=20  +7dff48f4c53fb9b7a20463191f238b40903e2cd3:refs/remotes/origin/7dff48f4c53fb9b7a20463191f238b40903e2cd3
2026-02-09T19:10:38.2029491Z remote: Internal Server Error
2026-02-09T19:10:38.2032836Z fatal: unable to access 'https://github.com/dotnet/runtime/': The requested URL returned error: 500
2026-02-09T19:10:38.2416118Z ##[warning]Git fetch failed with exit code 128, back off 8.289 seconds before retry.
2026-02-09T19:10:46.5151851Z ##[command]git --config-env=http.extraheader=env_var_http.extraheader fetch --force --no-tags --prune --prune-tags --progress --no-recurse-submodules origin --depth=20  +7dff48f4c53fb9b7a20463191f238b40903e2cd3:refs/remotes/origin/7dff48f4c53fb9b7a20463191f238b40903e2cd3
2026-02-09T19:12:34.2979381Z remote: Internal Server Error
2026-02-09T19:12:34.2980433Z fatal: unable to access 'https://github.com/dotnet/runtime/': The requested URL returned error: 500
2026-02-09T19:12:34.3318482Z ##[error]Git fetch failed with exit code: 128
2026-02-09T19:12:34.3998469Z ##[section]Finishing: Checkout dotnet/runtime@refs/pull/124055/merge to s