Build failed. - openstack-tox-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/stein/openstack-tox-docs/3da1054/html/ : SUCCESS in 6m 50s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/stein/openstack-tox-py27/492f931/ : RETRY_LIMIT in 3m 39s