Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9ecd6a7773e54f65a87327b923824629 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c497771a38c544f98281665f56ac856e : FAILURE in 4m 46s