From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d6ddc21af729..c8711e5db4fb  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 c8711e5db4fb [gn build] Port b57c32db810b (#203538)