Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b9532147e7eb41009fe5764cf9aebe8d : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d581785195f54064b526c924bd6117e8 : FAILURE in 5m 26s