Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9e98b0d5932d418493f13e491842c655 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3ceaf6fe6bdd4b2590fb6ad31f658b5d : FAILURE in 6m 08s