$ git clone -n https://gitee.com/opencloudos-stream/mvapich2.git /var/lib/mock/dist-ocs23-build-96474-5984/root/chroot_tmpdir/scmroot/mvapich2
Cloning into '/var/lib/mock/dist-ocs23-build-96474-5984/root/chroot_tmpdir/scmroot/mvapich2'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/mvapich2
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a06148b Rebuilt for OpenCloudOS Stream 23.09