Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21c95e04aa5940e2985348bcea763b02 : SUCCESS in 5m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a2438335b2dd468ea0ac59edf8190267 : FAILURE in 4m 26s