Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5b9e4304a4314988ba7fe17b3b7a0900 : FAILURE in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a48c70cbcc704b22ad8bc70f47db7fa9 : FAILURE in 3m 57s