Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7ac8a22b516c49e3a4afccb5b95809b9 : SUCCESS in 5m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a6193af661c843efb8811c965ada8a50 : FAILURE in 4m 28s