Build failed. https://zuul.opendev.org/t/openstack/buildset/fc5ce21ed6de4cd88e133471136ebcf7 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a258d3edd1074e32bbc3bdf5a9b2164a : FAILURE in 3m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/254b3a41f7334828b2b174873be0e44d : FAILURE in 2m 29s