Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7bd73fdd64bc41e1ac6b9ce01ba1b8d7 : SUCCESS in 6m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ba0e87480b7144ec9e513c571379b1f7 : FAILURE in 4m 16s