Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dbc2bb21908d4ec9ad50a33c482f54ad : RETRY_LIMIT in 2m 59s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/43df5a3a442b42cab5010fc0ea1306cd : FAILURE in 3m 44s