From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   2975451a70fb..2e247a1d54ff  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 2e247a1d54ff Revert "[BOLT] Support buildid in pre-aggregated profile"