Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b0e01434dc3c48d98b332345b010df29 : SUCCESS in 6m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fcc7ba59fabf4e9da019a8bbd9958fa4 : FAILURE in 5m 46s