Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/82e65a42294947b19c1f3fdc6ff44b92 : SUCCESS in 5m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/346dfca0ed824809947dd213448cce1a : FAILURE in 6m 21s