$ git clone -n https://src.fedoraproject.org/rpms/nik4.git /var/lib/mock/f41-build-side-1-3002701-36575/root/chroot_tmpdir/scmroot/nik4
Cloning into '/var/lib/mock/f41-build-side-1-3002701-36575/root/chroot_tmpdir/scmroot/nik4'...
$ git fetch origin a4e04e4425e9f50bbc61392bb0c4b411ba825b8e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nik4
 * [new ref]         a4e04e4425e9f50bbc61392bb0c4b411ba825b8e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a4e04e4 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild