Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/455ad699c02b4fafb4fff9742d7bc9a3 : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/694bf9ef2e8541fbb79352db8de82e09 : FAILURE in 3m 59s