Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8e3f49d079264afd9f6e7bb10703190d : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c6d8c753ad8b416683e39bae8a659269 : FAILURE in 5m 36s