From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   81b46646fb5e..16d6ecc19b5c  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 2 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 16d6ecc19b5c [gn build] Port 92f16356340d