$ git clone -n https://src.fedoraproject.org/rpms/compsize.git /var/lib/mock/f41-build-831149-156832/root/chroot_tmpdir/scmroot/compsize
Cloning into '/var/lib/mock/f41-build-831149-156832/root/chroot_tmpdir/scmroot/compsize'...
$ git fetch origin 547eef82ea6eec69e89b510f1715963f7d7b8b8d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/compsize
 * [new ref]         547eef82ea6eec69e89b510f1715963f7d7b8b8d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 547eef8 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild