$ git clone -n https://gitee.com/src-opencloudos-rpms/python-junitxml.git /var/lib/mock/dist-oc9-build-44413-14591/root/chroot_tmpdir/scmroot/python-junitxml
Cloning into '/var/lib/mock/dist-oc9-build-44413-14591/root/chroot_tmpdir/scmroot/python-junitxml'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-junitxml
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7ea549 import python-junitxml-0.7-3.tl4