From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   8c5e9cf73713..16d0592dda89  main       -> origin/main
Your branch is behind 'origin/main' by 1 commit, and can be fast-forwarded.
  (use "git pull" to update your local branch)
Switched to branch 'main'
HEAD is now at 16d0592dda89 [llvm-exegesis] Remove exegesis prefix in exegesis namespace (#82871)