Build failed. https://zuul.opendev.org/t/openstack/buildset/288ad48489c0453e8ae8d9c3c46114cc - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6635fea859f446cea26b2e576bedc944 : FAILURE in 3m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8a0757b8a8774d7db4df553e0ba5410a : FAILURE in 2m 39s