Build failed. https://zuul.opendev.org/t/openstack/buildset/a98578d9ac3c49ac914d1844b7ace466 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2e1144b24449495db0fc2d7a8e4573ba : FAILURE in 3m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1b8702171cc24465a00289451d19877d : FAILURE in 2m 29s