Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cf229ab39e4248f498481792523ea47a : SUCCESS in 7m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bc578afea834d1188a8bb948f4a986d : FAILURE in 6m 38s