From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   a0ae88bffea7..4e3440d9dd18  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 4e3440d9dd18 [CIR] Upstream a basic version of class LexicalScope (#131945)