Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/cc624cb8a52042dba924b4adc2f57962 : SUCCESS in 5m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5751bddb8faa497c996b22d51b86784f : FAILURE in 4m 17s