Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f80afdabcfff485a9649e2ee89645bef : SUCCESS in 6m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1735c69b21d943daa5b964fc0a06c04e : FAILURE in 5m 31s