Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/319c6afdff264f0898a22b23bad0e84a : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8793c19bcaa5435595dd4058902b11a3 : FAILURE in 3m 47s