Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/53347989c07f444e97afcbabd19e7862 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20c3c56d02d34373bda279549b9d470a : FAILURE in 5m 10s