Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6d0233062c7b495ba3b2724f1f13a938 : SUCCESS in 6m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/98d3fe972ad34f498341458fee3df77b : FAILURE in 4m 52s