From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   2a5ee2501d62..c02496901d97  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 c02496901d97 [gn] port ff8fc5bc45c1, kind of