From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   977f60943105..d0617ffd4bc1  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at d0617ffd4bc1 [CI] Require hashes for premerge python dep installation (#221376)