Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d74fe905955641bb883683aa4e56c9a6 : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f8c78ed67e749cead0152b7c649a673 : FAILURE in 4m 46s