From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a4647b21f2cb..e810c639febc  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at e810c639febc [gn build] Port f8cb7987c64d