From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   5220e4f2bfb6..7ec494e9bde8  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 8 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 7ec494e9bde8 [gn build] Port a64db49371f0