Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9c4878f1af2d4377a5e48bf809efd5de : SUCCESS in 7m 22s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70db245270a749158924925b2c428a6b : FAILURE in 6m 30s