From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   d1bb8d6a5c4a..fa1fe11e38db  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 fa1fe11e38db [gn build] Port d1bb8d6a5c4a