Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9427a210403f400eafa989946d3df49c : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f894ce63d52490eb05c1c1b946985c7 : FAILURE in 2m 57s