Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/082dab0d14bf4751ba59488810917cfa : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23390b2923924ae59a088cff7eb93061 : FAILURE in 6m 28s