Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a543fc34a37c4542807880ac41119769 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bacfdf5ef46481bb25d43cc2971980f : FAILURE in 5m 33s