$ git clone -n https://src.fedoraproject.org/rpms/copr-frontend.git /var/lib/mock/f41-build-side-1-2786261-32609/root/chroot_tmpdir/scmroot/copr-frontend
Cloning into '/var/lib/mock/f41-build-side-1-2786261-32609/root/chroot_tmpdir/scmroot/copr-frontend'...
$ git fetch origin be713a91b87fe83084308166be21a38527fa86cd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/copr-frontend
 * [new ref]         be713a91b87fe83084308166be21a38527fa86cd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at be713a9 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild