Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e88934788d3644f4a9472904f3b09535 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a485d2bb3b304bb98c74cdf31058274d : FAILURE in 5m 44s