Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/755ea65de23e41bfa4755b80a4526c8b : SUCCESS in 5m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2ead32e1765943c583dce4881b531141 : FAILURE in 3m 25s