Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4ca250895797470483988ade397c5c75 : SUCCESS in 5m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/09fafb4be28b4022b10011b3fbf32bf6 : FAILURE in 5m 32s