Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2d2938a987bf40dbbe96724ea925376a : SUCCESS in 5m 41s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cb16a9dedf3449669caba95d21465287 : FAILURE in 4m 16s