Build failed. https://zuul.opendev.org/t/openstack/buildset/b8f2ab11f4fa46e89f82dc7c9d7234fe - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e1371ddbebe34431b7eda4c04b4f789b : SUCCESS in 2m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8f46014c9a842b1b7f2e6ba90f27ab9 : FAILURE in 2m 39s