Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7eca6d1fcec8435c8f29eb4a8b464c8e : SUCCESS in 8m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4edd5e7b59d74240b526e30dca93620e : FAILURE in 12m 59s