Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/faa03767fb7e47dd9e04447e39ff940f : SUCCESS in 4m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d71db6f3ec434a7aba5c04c39720df8c : FAILURE in 3m 34s