Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/pike/build-openstack-sphinx-docs/be1639d/html/ : SUCCESS in 5m 23s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/opendev.org/openstack/trove/stable/pike/openstack-tox-py27/090952f/ : RETRY_LIMIT in 3m 44s