Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/aaf1dc3ffc3143f2958a1277c63d9ba4 : SUCCESS in 10m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/96eda49f699245b580ede80e4fb78518 : FAILURE in 13m 52s