$ git clone -n https://src.fedoraproject.org/rpms/wlrctl.git /var/lib/mock/f45-build-38433-724/root/chroot_tmpdir/scmroot/wlrctl
Cloning into '/var/lib/mock/f45-build-38433-724/root/chroot_tmpdir/scmroot/wlrctl'...
$ git fetch origin d439b5b477c0e82de6356e8ef7e4bf8b661c52f4:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/wlrctl
 * [new ref]         d439b5b477c0e82de6356e8ef7e4bf8b661c52f4 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d439b5b Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild