2025-03-11T09:58:09.1395766Z ##[section]Starting: Checkout dotnet/sdk@refs/pull/47448/merge to s
2025-03-11T09:58:09.1480925Z ==============================================================================
2025-03-11T09:58:09.1481405Z Task         : Get sources
2025-03-11T09:58:09.1481679Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2025-03-11T09:58:09.1481783Z Version      : 1.0.0
2025-03-11T09:58:09.1481944Z Author       : Microsoft
2025-03-11T09:58:09.1482163Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2025-03-11T09:58:09.1482270Z ==============================================================================
2025-03-11T09:58:09.5609366Z Syncing repository: dotnet/sdk (GitHub)
2025-03-11T09:58:09.5618955Z Prepending Path environment variable with directory containing 'git.exe'.
2025-03-11T09:58:09.5671558Z ##[command]git version
2025-03-11T09:58:09.9308399Z git version 2.47.0.windows.2
2025-03-11T09:58:09.9310877Z ##[command]git lfs version
2025-03-11T09:58:09.9875380Z git-lfs/3.4.0 (GitHub; windows amd64; go 1.20.6; git d06d6e9e)
2025-03-11T09:58:10.0094330Z ##[command]git init "D:\a\_work\1\s"
2025-03-11T09:58:10.0574804Z Initialized empty Git repository in D:/a/_work/1/s/.git/
2025-03-11T09:58:10.0615607Z ##[command]git remote add origin https://github.com/dotnet/sdk
2025-03-11T09:58:10.1639429Z ##[command]git config gc.auto 0
2025-03-11T09:58:10.1910512Z ##[command]git config core.longpaths true
2025-03-11T09:58:10.2325883Z ##[command]git config --get-all http.https://github.com/dotnet/sdk.extraheader
2025-03-11T09:58:10.2636052Z ##[command]git config --get-all http.extraheader
2025-03-11T09:58:10.3806792Z ##[command]git config --get-regexp .*extraheader
2025-03-11T09:58:10.3815745Z ##[command]git config --get-all http.proxy
2025-03-11T09:58:10.4250719Z ##[command]git config http.version HTTP/1.1
2025-03-11T09:58:10.4738545Z ##[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/47448/merge:refs/remotes/pull/47448/merge
2025-03-11T09:58:11.2944886Z fatal: couldn't find remote ref refs/pull/47448/merge
2025-03-11T09:58:11.3613687Z ##[warning]Git fetch failed with exit code 128, back off 9.45 seconds before retry.
2025-03-11T09:58:20.7523147Z ##[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/47448/merge:refs/remotes/pull/47448/merge
2025-03-11T09:58:21.2590829Z fatal: couldn't find remote ref refs/pull/47448/merge
2025-03-11T09:58:21.2903023Z ##[warning]Git fetch failed with exit code 128, back off 6.041 seconds before retry.
2025-03-11T09:58:27.3057539Z ##[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/47448/merge:refs/remotes/pull/47448/merge
2025-03-11T09:58:27.7640239Z fatal: couldn't find remote ref refs/pull/47448/merge
2025-03-11T09:58:27.7951664Z ##[error]Git fetch failed with exit code: 128
2025-03-11T09:58:27.7980695Z ##[section]Finishing: Checkout dotnet/sdk@refs/pull/47448/merge to s