Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3aa4e7e0f57b4c25a5ad86c6e27238b6 : FAILURE in 4m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1bb5fa592ef141ea84a351ddada6f4ab : FAILURE in 4m 40s