Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/35087bf96bc54cefb8a242860cc9798a : SUCCESS in 5m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2efae31657564afa8a5b075b931acf48 : FAILURE in 4m 09s