$ git clone -n https://src.fedoraproject.org/rpms/boxes.git /var/lib/mock/f41-build-828507-155746/root/chroot_tmpdir/scmroot/boxes
Cloning into '/var/lib/mock/f41-build-828507-155746/root/chroot_tmpdir/scmroot/boxes'...
$ git fetch origin f388ce645de81591f5c2d0e991bf84d93227b146:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/boxes
 * [new ref]         f388ce645de81591f5c2d0e991bf84d93227b146 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f388ce6 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild