Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dbbaa631aac04937ad36be4619779fd0 : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4620c09023d14e61a20d3a42293d6a86 : FAILURE in 5m 35s