From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   c777c011a709..a9111d4a2651  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 a9111d4a2651 [clang] Remove unused variable in test