Build failed. https://zuul.opendev.org/t/openstack/buildset/4d8cdfcc879b44c39fd8137c6ae97b7a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8725dbc1ef9a4620947fed1d775a2bea : FAILURE in 2m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/62bb918623cd401585850bfab36333d5 : FAILURE in 2m 47s