$ git clone -n https://gitee.com/wenyuzifang/python-portend.git /var/lib/mock/dist-an23-build-472528-74118/root/chroot_tmpdir/scmroot/python-portend
Cloning into '/var/lib/mock/dist-an23-build-472528-74118/root/chroot_tmpdir/scmroot/python-portend'...
$ git fetch origin e92fb6ee8d85e52137e911afbd53b7757ff3bc7c:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-portend
 * [new ref]         e92fb6ee8d85e52137e911afbd53b7757ff3bc7c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e92fb6e Update code from upstream