Build failed. https://zuul.opendev.org/t/openstack/buildset/05549330f0554b33a890dcff1cf4ac7a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/b5f37faa32c34de0a22412d59e9ba086 : SUCCESS in 3m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cac1c6cda0924c1c97efd83d5e809709 : FAILURE in 2m 50s