Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c2116395e2de41ac8dc28e16933063bd : SUCCESS in 6m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ead9f1a6bdcf4651a2e433e27fa22ab3 : FAILURE in 5m 21s