From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   5fa4b1d83c80..1df4fb98813a  main       -> origin/main
Your branch is behind 'origin/main' by 4 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at 1df4fb98813a [Support] Use StringRef::ltrim (NFC)