Build failed. https://zuul.opendev.org/t/openstack/buildset/df7920b8768045a180799c7b11a9d6e4 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c9ac97cb92c043beb8b9ebec921409c6 : SUCCESS in 3m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eea5635084914c7b94a691f80486ee26 : FAILURE in 4m 22s