Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/45b755f64b2d4069b6ec9df66707d16a : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1957b72bc6ed4655b07cfed76b23e7e5 : FAILURE in 4m 08s