$ git clone -n https://gitee.com/wency_cn/criu_1770925039.git /var/lib/mock/dist-an23-build-514281-75110/root/chroot_tmpdir/scmroot/criu_1770925039
Cloning into '/var/lib/mock/dist-an23-build-514281-75110/root/chroot_tmpdir/scmroot/criu_1770925039'...
$ git fetch origin 10f3e8e6b22ffcb86cac7a68b8c50c25b01aa1ef:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/criu_1770925039
 * [new ref]         10f3e8e6b22ffcb86cac7a68b8c50c25b01aa1ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 10f3e8e Update code from upstream