$ git clone -n https://src.fedoraproject.org/rpms/lua-event.git /var/lib/mock/f38-build-side-42-init-devel-707162-27187/root/chroot_tmpdir/scmroot/lua-event
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-707162-27187/root/chroot_tmpdir/scmroot/lua-event'...
$ git fetch origin fef7b2d1b0c7c24f82c759917da10af2c2275cbe:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/lua-event
 * [new ref]         fef7b2d1b0c7c24f82c759917da10af2c2275cbe -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fef7b2d Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild