Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/361ef234e008473db6ec653108fca06c : SUCCESS in 6m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78d92405d16049d5af14ac84835d832f : FAILURE in 3m 40s