$ git clone -n https://src.fedoraproject.org/rpms/php-sebastian-object-enumerator7.git /var/lib/mock/f45-build-28322-629/root/chroot_tmpdir/scmroot/php-sebastian-object-enumerator7
Cloning into '/var/lib/mock/f45-build-28322-629/root/chroot_tmpdir/scmroot/php-sebastian-object-enumerator7'...
$ git fetch origin 18f829f028f55e81b6d49f2a77c0a2ecda4acc79:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/php-sebastian-object-enumerator7
 * [new ref]         18f829f028f55e81b6d49f2a77c0a2ecda4acc79 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 18f829f Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild