Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/97ef7dc49cfa45f2818b6c6281c3621a : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b293c07cebf64864bf770e47c4fdaf09 : FAILURE in 5m 26s