Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/51a1642d23c54a849f5457a6a2cc1055 : RETRY_LIMIT in 2m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/380f67c063c54ef2b2faf30c8732ed4f : FAILURE in 2m 38s