Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ce847aa31f7448996307ac7d81375fa : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a489a8badd0044a89078560b73e7e2a2 : FAILURE in 3m 54s