$ git clone -n https://gitee.com/wenyuzifang/python-packaging.git /var/lib/mock/dist-an23-build-463815-73862/root/chroot_tmpdir/scmroot/python-packaging
Cloning into '/var/lib/mock/dist-an23-build-463815-73862/root/chroot_tmpdir/scmroot/python-packaging'...
$ git fetch origin 097775a4484aebdeb3f0a4cbb7705d24635b527d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-packaging
 * [new ref]         097775a4484aebdeb3f0a4cbb7705d24635b527d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 097775a Update code from upstream