$ git clone -n https://gitee.com/wenyuzifang/python-packaging.git /var/lib/mock/dist-an23-build-486464-74383/root/chroot_tmpdir/scmroot/python-packaging
Cloning into '/var/lib/mock/dist-an23-build-486464-74383/root/chroot_tmpdir/scmroot/python-packaging'...
$ git fetch origin 5a4c2b524c18a4d1577edbdfe08a2e0ae963f4d8:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-packaging
 * [new ref]         5a4c2b524c18a4d1577edbdfe08a2e0ae963f4d8 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5a4c2b5 Update code from upstream