2026-03-10T22:57:08.0623208Z ##[section]Starting: Checkout dotnet/runtime@refs/pull/125383/merge to s
2026-03-10T22:57:08.0705014Z ==============================================================================
2026-03-10T22:57:08.0705779Z Task         : Get sources
2026-03-10T22:57:08.0706028Z Description  : Get sources from a repository. Supports Git, TfsVC, and SVN repositories.
2026-03-10T22:57:08.0706136Z Version      : 1.0.0
2026-03-10T22:57:08.0706302Z Author       : Microsoft
2026-03-10T22:57:08.0706563Z Help         : [More Information](https://go.microsoft.com/fwlink/?LinkId=798199)
2026-03-10T22:57:08.0706654Z ==============================================================================
2026-03-10T22:57:09.4652191Z Syncing repository: dotnet/runtime (GitHub)
2026-03-10T22:57:09.4659832Z ##[command]git version
2026-03-10T22:57:09.4668538Z git version 2.45.4
2026-03-10T22:57:09.4670789Z ##[command]git init "/mnt/vss/_work/1/s"
2026-03-10T22:57:09.4677901Z hint: Using 'master' as the name for the initial branch. This default branch name
2026-03-10T22:57:09.4678259Z hint: is subject to change. To configure the initial branch name to use in all
2026-03-10T22:57:09.4678583Z hint: of your new repositories, which will suppress this warning, call:
2026-03-10T22:57:09.4678861Z hint:
2026-03-10T22:57:09.4679156Z hint: 	git config --global init.defaultBranch <name>
2026-03-10T22:57:09.4679426Z hint:
2026-03-10T22:57:09.4679719Z hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
2026-03-10T22:57:09.4680071Z hint: 'development'. The just-created branch can be renamed via this command:
2026-03-10T22:57:09.4680351Z hint:
2026-03-10T22:57:09.4680602Z hint: 	git branch -m <name>
2026-03-10T22:57:09.4681883Z Initialized empty Git repository in /mnt/vss/_work/1/s/.git/
2026-03-10T22:57:09.4683426Z ##[command]git remote add origin https://github.com/dotnet/runtime
2026-03-10T22:57:09.4692636Z ##[command]git sparse-checkout disable
2026-03-10T22:57:09.4706457Z ##[command]git config gc.auto 0
2026-03-10T22:57:09.4715741Z ##[command]git config core.longpaths true
2026-03-10T22:57:09.4723065Z ##[command]git config --get-all http.https://github.com/dotnet/runtime.extraheader
2026-03-10T22:57:09.4728531Z ##[command]git config --get-all http.extraheader
2026-03-10T22:57:09.4733446Z ##[command]git config --get-regexp .*extraheader
2026-03-10T22:57:09.4738631Z ##[command]git config --get-all http.proxy
2026-03-10T22:57:09.4743519Z ##[command]git config http.version HTTP/1.1
2026-03-10T22:57:09.4751298Z ##[command]git config --get-all remote.origin.promisor
2026-03-10T22:57:09.4756342Z ##[command]git config --get-all remote.origin.partialclonefilter
2026-03-10T22:57:09.4762999Z ##[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/125383/merge:refs/remotes/pull/125383/merge
2026-03-10T22:57:09.4767014Z fatal: couldn't find remote ref refs/pull/125383/merge
2026-03-10T22:57:10.4534176Z ##[warning]Git fetch failed with exit code 128, back off 1.009 seconds before retry.
2026-03-10T22:57:10.4830333Z ##[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/125383/merge:refs/remotes/pull/125383/merge
2026-03-10T22:57:10.7802433Z fatal: couldn't find remote ref refs/pull/125383/merge
2026-03-10T22:57:11.5005451Z ##[warning]Git fetch failed with exit code 128, back off 3.464 seconds before retry.
2026-03-10T22:57:14.2459731Z ##[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/125383/merge:refs/remotes/pull/125383/merge
2026-03-10T22:57:14.5372554Z fatal: couldn't find remote ref refs/pull/125383/merge
2026-03-10T22:57:15.2670544Z ##[error]Git fetch failed with exit code: 128
2026-03-10T22:57:15.2709621Z ##[section]Finishing: Checkout dotnet/runtime@refs/pull/125383/merge to s