Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/31e29f22c77048f1959e1d87ce36cb7a : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/724590ade12c4fe290d0dacb474768de : FAILURE in 6m 17s