Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b5b1428850044a5ca5f9419a7c64931f : SUCCESS in 7m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c8d2dd7b372d4be2a48a3166f7319405 : FAILURE in 5m 50s