Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2ec76bc4d8664c7faad8d4e4b5fb6bab : SUCCESS in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3adae0d3a0f64cb1b13332d43ea25891 : FAILURE in 5m 21s