$ git clone -n https://gitee.com/wency_cn/criu_1768917514.git /var/lib/mock/dist-an23-build-508255-74974/root/chroot_tmpdir/scmroot/criu_1768917514
Cloning into '/var/lib/mock/dist-an23-build-508255-74974/root/chroot_tmpdir/scmroot/criu_1768917514'...
$ git fetch origin 2b90cef0c4dd1cd2a78c30d5167e4e54c5b34eaf:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/criu_1768917514
 * [new ref]         2b90cef0c4dd1cd2a78c30d5167e4e54c5b34eaf -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2b90cef Update code from upstream