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 * branch                      main       -> FETCH_HEAD
   f46ac9234f1c..2527b071ba2e  main       -> origin/main
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warning: The last gc run reported the following. Please correct the root cause
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warning: There are too many unreachable loose objects; run 'git prune' to remove them.

Switched to branch 'main'
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HEAD is now at 2527b071ba2e [libc++] P2641R4: Checking if a `union` alternative is active (`std::is_within_lifetime`) (#165243)