Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/09112c4ef80941e8ae4b4eb6cbc6d835 : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f7c9de699dc040bfa5dc125086365ff0 : FAILURE in 4m 16s