From github.com:llvm/llvm-project
 * branch                      main       -> FETCH_HEAD
   feecb201ab04..8f863fcd77e1  main       -> origin/main
Switched to branch 'main'
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  (use "git pull" to update your local branch)
HEAD is now at 8f863fcd77e1 [clang][CI] Reuse build dir between C++26 and modules build of runtimes (#132480)