$ git clone -n https://gitee.com/src-opencloudos-rpms/python-construct.git /var/lib/mock/dist-oc9-build-44272-14591/root/chroot_tmpdir/scmroot/python-construct
Cloning into '/var/lib/mock/dist-oc9-build-44272-14591/root/chroot_tmpdir/scmroot/python-construct'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-construct
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at bf62f08 import python-construct-2.10.68-3.tl4