Build failed. https://zuul.opendev.org/t/openstack/buildset/7d9e47e2f0824112b7863b9f5bf1364e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/eff2066cdd5c4eb2979fd10042133723 : FAILURE in 4m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/09c21b667e48489480cb882ae992eb13 : FAILURE in 4m 06s