$ git clone -n https://gitee.com/Weisson/criu_1769503921.git /var/lib/mock/dist-an23-build-509229-75015/root/chroot_tmpdir/scmroot/criu_1769503921
Cloning into '/var/lib/mock/dist-an23-build-509229-75015/root/chroot_tmpdir/scmroot/criu_1769503921'...
$ git fetch origin 4a5dd7b8a35bfafcca85d43c48bc3a0339ab2c6a:KOJI_FETCH_HEAD
From https://gitee.com/Weisson/criu_1769503921
 * [new ref]         4a5dd7b8a35bfafcca85d43c48bc3a0339ab2c6a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4a5dd7b Update code from upstream