Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/934391aded7c437191a72f35b2f17cfe : SUCCESS in 4m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4de7a45b19904781992d48a9bddbc433 : FAILURE in 4m 27s