Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1ba48d71d18f4731ab16c875939c0aab : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5a258757a2ab48f5971607a972337cf0 : FAILURE in 4m 31s