$ git clone -n https://gitee.com/src-opencloudos-rpms/xmlto.git /var/lib/mock/dist-oc9-build-72326-47679/root/chroot_tmpdir/scmroot/xmlto
Cloning into '/var/lib/mock/dist-oc9-build-72326-47679/root/chroot_tmpdir/scmroot/xmlto'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xmlto
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 466dd3c import xmlto-0.0.28-4.tl4