Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/30382694bf3b4fc9b40d3cb9826bd784 : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/295e1184dd3b406e89ced20fd7fa6288 : FAILURE in 6m 40s