Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/87b366a3ac63475d8b29bbb22074a854 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5f10da11917d4a39958e6a786d635063 : FAILURE in 4m 30s