Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f855fc02115047f495ca6f21621d76b6 : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/acf961136a604a2686c7592dcb946cc9 : FAILURE in 3m 57s