$ git clone -n https://gitee.com/fundawang/openmpi.git /var/lib/mock/dist-an23-build-354073-71027/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/var/lib/mock/dist-an23-build-354073-71027/root/chroot_tmpdir/scmroot/openmpi'...
$ git fetch origin e004ced86ba16c098c1aa951cfbc3348c7fb65bd:KOJI_FETCH_HEAD
From https://gitee.com/fundawang/openmpi
 * [new ref]         e004ced86ba16c098c1aa951cfbc3348c7fb65bd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e004ced 4.1.6