Build failed. https://zuul.opendev.org/t/openstack/buildset/c8b98f91d307420582a487d4279547e1 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c16dd084db4346ac86fdaf6159510f89 : FAILURE in 3m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76f9c9fdd4bd417aa4708be479650fae : FAILURE in 2m 53s