2025-03-12T09:49:26.0228206Z ##[section]Starting: Checkout dotnet/sdk@refs/pull/47497/merge to s
2025-03-12T09:49:26.0306995Z ==============================================================================
2025-03-12T09:49:26.0307672Z Task         : Get sources
2025-03-12T09:49:26.0307947Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2025-03-12T09:49:26.0308073Z Version      : 1.0.0
2025-03-12T09:49:26.0308238Z Author       : Microsoft
2025-03-12T09:49:26.0308472Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2025-03-12T09:49:26.0308584Z ==============================================================================
2025-03-12T09:49:26.4088261Z Syncing repository: dotnet/sdk (GitHub)
2025-03-12T09:49:26.4094102Z Prepending Path environment variable with directory containing 'git.exe'.
2025-03-12T09:49:26.4101772Z ##[command]git version
2025-03-12T09:49:26.7173736Z git version 2.47.0.windows.2
2025-03-12T09:49:26.7194504Z ##[command]git lfs version
2025-03-12T09:49:26.9699639Z git-lfs/3.4.0 (GitHub; windows amd64; go 1.20.6; git d06d6e9e)
2025-03-12T09:49:26.9702148Z ##[command]git init "D:\a\_work\1\s"
2025-03-12T09:49:26.9710065Z Initialized empty Git repository in D:/a/_work/1/s/.git/
2025-03-12T09:49:26.9713790Z ##[command]git remote add origin https://github.com/dotnet/sdk
2025-03-12T09:49:27.0296856Z ##[command]git config gc.auto 0
2025-03-12T09:49:27.0813666Z ##[command]git config core.longpaths true
2025-03-12T09:49:27.1088658Z ##[command]git config --get-all http.https://github.com/dotnet/sdk.extraheader
2025-03-12T09:49:27.1473667Z ##[command]git config --get-all http.extraheader
2025-03-12T09:49:27.2045131Z ##[command]git config --get-regexp .*extraheader
2025-03-12T09:49:27.2648008Z ##[command]git config --get-all http.proxy
2025-03-12T09:49:27.3135121Z ##[command]git config http.version HTTP/1.1
2025-03-12T09:49:27.3652176Z ##[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/47497/merge:refs/remotes/pull/47497/merge
2025-03-12T09:49:28.0951353Z fatal: couldn't find remote ref refs/pull/47497/merge
2025-03-12T09:49:28.1659895Z ##[warning]Git fetch failed with exit code 128, back off 2.824 seconds before retry.
2025-03-12T09:49:30.9272743Z ##[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/47497/merge:refs/remotes/pull/47497/merge
2025-03-12T09:49:31.3815792Z fatal: couldn't find remote ref refs/pull/47497/merge
2025-03-12T09:49:31.4161606Z ##[warning]Git fetch failed with exit code 128, back off 4.416 seconds before retry.
2025-03-12T09:49:35.8014438Z ##[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/47497/merge:refs/remotes/pull/47497/merge
2025-03-12T09:49:36.2463640Z fatal: couldn't find remote ref refs/pull/47497/merge
2025-03-12T09:49:36.2774664Z ##[error]Git fetch failed with exit code: 128
2025-03-12T09:49:36.2803434Z ##[section]Finishing: Checkout dotnet/sdk@refs/pull/47497/merge to s