Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/160dd20d16d74e05924d5174e526ecad : SUCCESS in 5m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cbbbf7396436445fb8d111c8788a759b : FAILURE in 3m 45s