Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/701247b3fa434d018f41c584e8478d7a : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b297b1cf58414b2eb48711036b0066d6 : FAILURE in 10m 05s