Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e9491d2a9f5246cebeca17e7ea426836 : SUCCESS in 6m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8688a9a726b84c5294b55bd5107612e0 : FAILURE in 3m 59s