Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/84589371b8be4f6e8d9bd3dd9b4aed46 : SUCCESS in 6m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/247ac7fca7f4429f82703786579aea91 : FAILURE in 7m 52s