$ git clone -n https://gitee.com/wency_cn/criu.git /var/lib/mock/dist-an23-build-505584-74854/root/chroot_tmpdir/scmroot/criu
Cloning into '/var/lib/mock/dist-an23-build-505584-74854/root/chroot_tmpdir/scmroot/criu'...
$ git fetch origin 818d37a961752adb9bd3edaae512299d137d1047:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/criu
 * [new ref]         818d37a961752adb9bd3edaae512299d137d1047 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 818d37a Update code from upstream