$ git clone -n https://gitee.com/src-opencloudos-rpms/malcontent.git /var/lib/mock/dist-oc9-build-47206-14592/root/chroot_tmpdir/scmroot/malcontent
Cloning into '/var/lib/mock/dist-oc9-build-47206-14592/root/chroot_tmpdir/scmroot/malcontent'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/malcontent
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at df351e9 import malcontent-0.11.0-3.tl4