$ git clone -n https://src.fedoraproject.org/rpms/xfce4-time-out-plugin.git /var/lib/mock/f39-build-1577395-37963/root/chroot_tmpdir/scmroot/xfce4-time-out-plugin
Cloning into '/var/lib/mock/f39-build-1577395-37963/root/chroot_tmpdir/scmroot/xfce4-time-out-plugin'...
$ git fetch origin 68871db5b270b1635d38b98f484931f3de84ee6e:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xfce4-time-out-plugin
 * [new ref]         68871db5b270b1635d38b98f484931f3de84ee6e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 68871db Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild