$ git clone -n https://gitee.com/wency_cn/criu_1767854505.git /var/lib/mock/dist-an23-build-505608-74854/root/chroot_tmpdir/scmroot/criu_1767854505
Cloning into '/var/lib/mock/dist-an23-build-505608-74854/root/chroot_tmpdir/scmroot/criu_1767854505'...
$ git fetch origin ce86490d0262a40a66c9702512c1687e79e94c80:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/criu_1767854505
 * [new ref]         ce86490d0262a40a66c9702512c1687e79e94c80 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce86490 Update code from upstream