Build failed. https://zuul.opendev.org/t/openstack/buildset/1f8537ef0a1d41e087aa4c2b4ff1b979 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c8dc0be095c84ffabf265ba5c86f3c2c : FAILURE in 3m 43s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6faa2e341cbf428b81c7f74b79be3454 : FAILURE in 2m 38s