Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7f37609a9da24e77b2189af0140eb187 : SUCCESS in 7m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e8b5658363c4d2991380a780774559e : FAILURE in 6m 13s