Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/76767de3dc194e71a103f7a6a616840e : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6ba2bf2a29da44d8a0d8e23bc96a4e7b : FAILURE in 5m 08s