$ git clone -n https://gitee.com/src-opencloudos-rpms/python-docker-pycreds.git /var/lib/mock/dist-oc9-build-53158-14748/root/chroot_tmpdir/scmroot/python-docker-pycreds
Cloning into '/var/lib/mock/dist-oc9-build-53158-14748/root/chroot_tmpdir/scmroot/python-docker-pycreds'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-docker-pycreds
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fff00a7 import python-docker-pycreds-0.4.0-2.tl4