$ git clone -n https://src.fedoraproject.org/rpms/CriticalMass.git /var/lib/mock/f41-build-830854-156756/root/chroot_tmpdir/scmroot/CriticalMass
Cloning into '/var/lib/mock/f41-build-830854-156756/root/chroot_tmpdir/scmroot/CriticalMass'...
$ git fetch origin 207a4af33eea8ef0a68f601d8566e8ba3b344b39:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/CriticalMass
 * [new ref]         207a4af33eea8ef0a68f601d8566e8ba3b344b39 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 207a4af Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild