Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/976c769111a84a819fb201ca75c65b31 : SUCCESS in 5m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50e1fb79542545e0b15320d11ad96409 : FAILURE in 4m 41s