$ git clone -n https://gitee.com/src-opencloudos-rpms/python-oslo-sphinx.git /var/lib/mock/dist-oc9-build-71677-47580/root/chroot_tmpdir/scmroot/python-oslo-sphinx
Cloning into '/var/lib/mock/dist-oc9-build-71677-47580/root/chroot_tmpdir/scmroot/python-oslo-sphinx'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-oslo-sphinx
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 64da97d import python-oslo-sphinx-4.18.0-4.tl4