Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/525a6b3d55004cd787fb24ae40777b55 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/89c8c86ac8054c83bfad320bd3dd573c : FAILURE in 4m 10s