Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/920a5936ffe64315837580e99ad7406f : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/30aed9e02bd44df798c8e872e47c76c4 : FAILURE in 4m 22s