Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9813b7f443134bbb979e7762aeb7e2c3 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/773f8c7500d64bd5bb438a16ccec73f6 : FAILURE in 4m 45s