$ git clone -n https://gitee.com/src-opencloudos-rpms/babl.git /var/lib/mock/dist-oc9-build-137305-79538/root/chroot_tmpdir/scmroot/babl
Cloning into '/var/lib/mock/dist-oc9-build-137305-79538/root/chroot_tmpdir/scmroot/babl'...
$ git fetch origin 6cbdc3e17af51a038204b52f76acb4c0d240db4a:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/babl
 * [new ref]         6cbdc3e17af51a038204b52f76acb4c0d240db4a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6cbdc3e import babl-0.1.112-1.tl4