Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/57fdf7c3f9794887a4467b4f8afa48e2 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1565b81cf2bc4fdfbd5fa954554d6f92 : FAILURE in 2m 53s