Build failed. https://zuul.opendev.org/t/openstack/buildset/99f7299c221145b98c34f79b49f0925e - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6a1a3e2f5f7e484a93a2f78de3c7c9eb : RETRY_LIMIT in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/83abd619d8ec49d885f4dde5d7257d8d : FAILURE in 5m 33s