$ git clone -n https://gitee.com/wenyuzifang/python-packaging.git /var/lib/mock/dist-an23-build-472107-74118/root/chroot_tmpdir/scmroot/python-packaging
Cloning into '/var/lib/mock/dist-an23-build-472107-74118/root/chroot_tmpdir/scmroot/python-packaging'...
$ git fetch origin 1755aeef827ad701e6fe7ab5ba8f11767483cc45:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-packaging
 * [new ref]         1755aeef827ad701e6fe7ab5ba8f11767483cc45 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1755aee Update code from upstream