Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d709c01dcbb54ff9aa5511568402c752 : SUCCESS in 8m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ad925c245c64036ab174f971223a155 : FAILURE in 6m 20s