Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8fe0d15782b44b32b9c45ee44ca5a41f : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9fffc628921a46889911478fd73df93b : FAILURE in 5m 57s