Build failed. https://zuul.opendev.org/t/openstack/buildset/20e6a95e650244528a93a461cb23dd9f - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0118176ad30f418c9a8ed657ab5a7a4c : RETRY_LIMIT in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1ab75316bace4c62a8af342b2ed72615 : FAILURE in 7m 47s