Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9b61f06bb36144b0a062d25b89d54f6c : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f75cc93c56c4796b8ddc52b3149350c : FAILURE in 3m 22s