Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a39e56931b7a4d528b8c134a723bbe1a : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5582a0eec6ae48189aac7a95ec8c1cf7 : FAILURE in 4m 47s