Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d5afe57d89574bd9a086c957092d7351 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04dc28139f574448a431fab80dd8b8ba : FAILURE in 3m 26s