Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d96217abae7a4deca2786c47821cf9da : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/639d3bf1c1654aab9009072c4ad81b83 : FAILURE in 5m 46s