$ git clone -n https://src.fedoraproject.org/rpms/filebench.git /var/lib/mock/f45-build-8942-397/root/chroot_tmpdir/scmroot/filebench
Cloning into '/var/lib/mock/f45-build-8942-397/root/chroot_tmpdir/scmroot/filebench'...
$ git fetch origin 7396b4a9c793ef3b1e65ab24ef0f07760692c247:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/filebench
 * [new ref]         7396b4a9c793ef3b1e65ab24ef0f07760692c247 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7396b4a Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild