$ git clone -n https://gitee.com/wenyuzifang/fio.git /var/lib/mock/dist-an23-build-493900-74562/root/chroot_tmpdir/scmroot/fio
Cloning into '/var/lib/mock/dist-an23-build-493900-74562/root/chroot_tmpdir/scmroot/fio'...
$ git fetch origin 02d8779b9ad36fece323ec319b61dfe75ef8a28a:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/fio
 * [new ref]         02d8779b9ad36fece323ec319b61dfe75ef8a28a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 02d8779 Update code from upstream