Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a112712cb87146439e833caf02bc39bf : SUCCESS in 7m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8ead35376df4792a224a67baf9282c1 : FAILURE in 5m 51s