Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c673eae75a4d4cda9e5f2f5d70b4178f : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a7ed4e21406942ffbaab0f1c3686a965 : FAILURE in 5m 29s