Build failed. https://zuul.opendev.org/t/openstack/buildset/3c295675130f489da62c9d7537b2fede - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5ff56505cc984b42a0b92f64be89fc73 : SUCCESS in 5m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/031e629288354d02ab172a85de78cc74 : FAILURE in 4m 14s