Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e9d3f8afcec941fa86bc7a083be75e36 : SUCCESS in 7m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/511dbb358f5d4b08a5925668a6868b9f : FAILURE in 3m 37s