Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e4ee8f9a32324b67838019de4e796fc2 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2d3ec159daa1410e8fcf38887c32cb6f : FAILURE in 3m 28s