Build failed. https://zuul.opendev.org/t/openstack/buildset/201bbf832a4d44a4b08504906fb28b9a - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/12f7990df57a45f99e2a3a3582868833 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1c78bdc3d86044b1b08a1cb39fee4939 : FAILURE in 3m 43s