Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5a597cc29f6d4856b59818c38f2846b9 : SUCCESS in 3m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/be3a13b7dd114909928fac4fef0faa1d : FAILURE in 3m 58s