Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a0d292fad0794eada8eeeae85483b5a4 : SUCCESS in 6m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6551440787964facbf4cf61e56377310 : FAILURE in 5m 51s