$ git clone -n https://gitee.com/wenyuzifang/python-zstd.git /var/lib/mock/dist-an23-build-466160-73955/root/chroot_tmpdir/scmroot/python-zstd
Cloning into '/var/lib/mock/dist-an23-build-466160-73955/root/chroot_tmpdir/scmroot/python-zstd'...
$ git fetch origin f5bf44c26ab7dfe1f4bbdaa441d61a74472ea5ca:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/python-zstd
 * [new ref]         f5bf44c26ab7dfe1f4bbdaa441d61a74472ea5ca -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f5bf44c Update code from upstream