$ git clone -n https://gitee.com/hongwei-qin/openmpi.git /var/lib/mock/dist-an23.3-build-418539-72876/root/chroot_tmpdir/scmroot/openmpi
Cloning into '/var/lib/mock/dist-an23.3-build-418539-72876/root/chroot_tmpdir/scmroot/openmpi'...
$ git fetch origin 323705db8385d1471335d09fc814fdafddc1c6bc:KOJI_FETCH_HEAD
From https://gitee.com/hongwei-qin/openmpi
 * [new ref]         323705db8385d1471335d09fc814fdafddc1c6bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 323705d update to 5.0.2