From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   8b1d6244de71..87673e4f5857  main       -> origin/main
Switched to branch 'main'
Your branch is behind 'origin/main' by 3 commits, and can be fast-forwarded.
  (use "git pull" to update your local branch)
HEAD is now at 87673e4f5857 [gn build] Port c59c19bf5921 (#194167)