$ git clone -n https://gitee.com/opencloudos-stream/openstack-dashboard.git /var/lib/mock/dist-oc9-epol-build-151402-79728/root/chroot_tmpdir/scmroot/openstack-dashboard
Cloning into '/var/lib/mock/dist-oc9-epol-build-151402-79728/root/chroot_tmpdir/scmroot/openstack-dashboard'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/openstack-dashboard
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0ca9572 !7 Rebuilt for loongarch64 Merge pull request !7 from doriscchao/master