Build failed. https://zuul.opendev.org/t/openstack/buildset/f601adc336ea450b8b4a3995ca89a970 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/fe5c50ebe7a74bd1a9a5521d6057ce6b : FAILURE in 2m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4b54629a036f4542a6acdff15d08a65a : FAILURE in 2m 44s