Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b72b0ed674814915afea5e7f1bbfeacf : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f24bd784ec79408a885a701a5ab0c63a : FAILURE in 5m 06s