Build failed. https://zuul.opendev.org/t/openstack/buildset/9bb32237c5fc4beea235537c1d914afa - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/4e15978791bb492ca339f4f23323abe1 : FAILURE in 3m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/877c27d520584b8190ae31ef064bfaea : FAILURE in 2m 59s