Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7af942e6fcfd41fc9c6970d79f8254b7 : SUCCESS in 6m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/956c7f79e4564785920afcab1360f71c : FAILURE in 4m 29s