Build failed. https://zuul.opendev.org/t/openstack/buildset/ff7ec6c8db6d41c2a99ccedfab79af36 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f7aeb95e400b4818adb1b76731cc307d : FAILURE in 2m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5778d295793f4fe58cef9e0615da6eac : FAILURE in 3m 08s