$ git clone -n https://gitee.com/src-opencloudos-rpms/python-pyasn1.git /var/lib/mock/dist-oc9-build-71700-47584/root/chroot_tmpdir/scmroot/python-pyasn1
Cloning into '/var/lib/mock/dist-oc9-build-71700-47584/root/chroot_tmpdir/scmroot/python-pyasn1'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-pyasn1
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 53ce41a import python-pyasn1-0.4.8-5.tl4