$ git clone -n https://src.fedoraproject.org/rpms/nispor.git /var/lib/mock/f45-build-39727-751/root/chroot_tmpdir/scmroot/nispor
Cloning into '/var/lib/mock/f45-build-39727-751/root/chroot_tmpdir/scmroot/nispor'...
$ git fetch origin c93180290d3fb95eeb6dba7a9d72988e500016a5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/nispor
 * [new ref]         c93180290d3fb95eeb6dba7a9d72988e500016a5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at c931802 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild