Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4d2dc9e276064689bad60bafbf4dc71c : SUCCESS in 5m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ff0062dc233342bdbfe34747a3ae7232 : FAILURE in 4m 28s