$ git clone -n https://gitee.com/src-opencloudos-rpms/python-CommonMark.git /var/lib/mock/dist-oc9-build-44182-14591/root/chroot_tmpdir/scmroot/python-CommonMark
Cloning into '/var/lib/mock/dist-oc9-build-44182-14591/root/chroot_tmpdir/scmroot/python-CommonMark'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-CommonMark
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0490f5e import python-CommonMark-0.9.1-4.tl4