Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d2ac351212424491aab443472a863db3 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/acc67ad724e64e74b692cae67b777a9f : FAILURE in 5m 01s