Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2f78aec9a1d47cba91d7522cac36a3c : SUCCESS in 4m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b4d5fb8c43f94defb52dbf2859fe35ad : FAILURE in 6m 20s