From https://github.com/llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   9697e4605cb1..42bb5a5e1774  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 12 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 42bb5a5e1774 [libc++] Add a simple way to find outliers in historical benchmark data