$ git clone -n https://gitee.com/wency_cn/pytest.git /var/lib/mock/dist-an23-build-492739-74562/root/chroot_tmpdir/scmroot/pytest
Cloning into '/var/lib/mock/dist-an23-build-492739-74562/root/chroot_tmpdir/scmroot/pytest'...
$ git fetch origin e80e678431e192622ec5cad785796c6438f9d0aa:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/pytest
 * [new ref]         e80e678431e192622ec5cad785796c6438f9d0aa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e80e678 Update code from upstream