$ git clone -n https://gitee.com/src-opencloudos-rpms/python-keystoneauth1.git /var/lib/mock/dist-oc9-build-47827-14592/root/chroot_tmpdir/scmroot/python-keystoneauth1
Cloning into '/var/lib/mock/dist-oc9-build-47827-14592/root/chroot_tmpdir/scmroot/python-keystoneauth1'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-keystoneauth1
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f0b25b6 import python-keystoneauth1-5.0.0-3.tl4