Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/225b27fde67e44abb26834c4d98373d3 : SUCCESS in 7m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/10e213e0513d4d029e093489c7b8c241 : FAILURE in 5m 50s