Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ca4457b5714a4a46a63ac521a7290761 : SUCCESS in 10m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b77b702139646fe8bf05ae8f8390a7d : FAILURE in 6m 55s