Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c9d37cded41049ac94cd8ce3b851433a : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/234a8d19682b4209a84a372a26a1b35d : FAILURE in 3m 30s