Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0d062f634984a679a3e54f12862a1d6 : SUCCESS in 20m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e770c393463043d8af19b634a51ba2a8 : FAILURE in 4m 54s