Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f9ebe54f733c4e8bbf7234e6a57644eb : SUCCESS in 4m 03s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/422de511ccf24d1a9ce15b7f683330e5 : FAILURE in 2m 44s