Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/d3804e8b5acf42efb5c69f843ce92b7c : FAILURE in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0c051f0566c34cef8353b8082b09ab7c : FAILURE in 3m 31s