Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20e0e4b876504ee7b1649bd7ab99a986 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/94b5a180e71e4c37ae4fc441c623cb9b : FAILURE in 5m 34s