Build failed. https://zuul.opendev.org/t/openstack/buildset/f87aee5968fe4eb58483866e1a29f3e5 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e5acb9e02c3644f2be2928ce6ae9076b : SUCCESS in 4m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0cfa1be560b543499d8c4e32ff588a1a : FAILURE in 3m 24s