Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5e68e7d893664963aaef2d5b4707deef : SUCCESS in 8m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f6ed993ff55f41d89da47b257e564a4b : FAILURE in 4m 42s