From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   0f9720a61b1d..11766a40972f  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 11766a40972f [libc++] Don't try to wait on a thread that hasn't started in std::async (#125433)