Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/814b4c67a6c84eebbd2c9bfdf473429e : SUCCESS in 8m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8f227de5daa94eb7a8e101dca5e2597f : FAILURE in 6m 39s