Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cd5b20769acf43a0af97216801653f1e : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2c4b611761dd4fdea63353eb57415374 : FAILURE in 4m 48s