Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0e35952239fa4143a836af122daaac8a : SUCCESS in 5m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6489e29e825845a19e1bed62aeac00e5 : FAILURE in 4m 03s