Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/69fe3564fafd4fa2a72eb03b20eb7aae : SUCCESS in 5m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c3894415814f468492a4e1872b457332 : FAILURE in 4m 54s