Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/07ed2773f54d4491b942905df632db7f : SUCCESS in 5m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/454f9279a8aa4aeba278378921a2b9f9 : FAILURE in 3m 29s