$ git clone -n https://gitee.com/src-opencloudos-rpms/lmbench.git /var/lib/mock/dist-oc9-build-251402-84105/root/chroot_tmpdir/scmroot/lmbench
Cloning into '/var/lib/mock/dist-oc9-build-251402-84105/root/chroot_tmpdir/scmroot/lmbench'...
$ git fetch origin d1ed2085efec8d79c693b4ece94de02aebb034b3:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/lmbench
 * [new ref]         d1ed2085efec8d79c693b4ece94de02aebb034b3 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d1ed208 import lmbench-3-1.tl4