Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e2fabf33de244bee8a342c8e62a1a451 : SUCCESS in 5m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/690e589331d14fb7923bad890bf6727e : FAILURE in 5m 58s