$ git clone -n https://src.fedoraproject.org/rpms/lockfile-progs.git /var/lib/mock/f40-build-793162-138796/root/chroot_tmpdir/scmroot/lockfile-progs
Cloning into '/var/lib/mock/f40-build-793162-138796/root/chroot_tmpdir/scmroot/lockfile-progs'...
$ git fetch origin d276bfe3c1aadbb28e9bba9cd13e77fdfcc6d09e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lockfile-progs
 * [new ref]         d276bfe3c1aadbb28e9bba9cd13e77fdfcc6d09e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d276bfe Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild