$ git clone -n https://src.fedoraproject.org/rpms/xbanish.git /var/lib/mock/f45-build-38606-725/root/chroot_tmpdir/scmroot/xbanish
Cloning into '/var/lib/mock/f45-build-38606-725/root/chroot_tmpdir/scmroot/xbanish'...
$ git fetch origin 7d3b0a71165bc26e530979d0d77d284ba30b255d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xbanish
 * [new ref]         7d3b0a71165bc26e530979d0d77d284ba30b255d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d3b0a7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild