$ git clone -n https://gitee.com/wenyuzifang/python-zstandard.git /var/lib/mock/dist-an23-build-466155-73955/root/chroot_tmpdir/scmroot/python-zstandard
Cloning into '/var/lib/mock/dist-an23-build-466155-73955/root/chroot_tmpdir/scmroot/python-zstandard'...
$ git fetch origin 216364850f05a24e44b51f4ea3785b0f25c74df9:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-zstandard
 * [new ref]         216364850f05a24e44b51f4ea3785b0f25c74df9 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2163648 Update code from upstream