Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/252aba929bbb4438bc139e5bbac77168 : SUCCESS in 8m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8066beb8ca84f37be45594670ec613c : FAILURE in 6m 30s