$ git clone -n https://gitee.com/wency_cn/socat_1772098553.git /var/lib/mock/dist-an23-build-515427-75118/root/chroot_tmpdir/scmroot/socat_1772098553
Cloning into '/var/lib/mock/dist-an23-build-515427-75118/root/chroot_tmpdir/scmroot/socat_1772098553'...
$ git fetch origin 5e678a46b442e126ea71c1dc486718a29352b94c:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/socat_1772098553
 * [new ref]         5e678a46b442e126ea71c1dc486718a29352b94c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5e678a4 Update code from upstream