Error on converge with puppet provisioner are not handled

[lzecca78]

Hi,
i am using kitchen-docker with kitchen-puppet in Jenkins pipeline since few days. I noticed that if during puppet provisioning are thrown errors, the converge phase, at the end, will result green with green message (Finished converging <test> (3m54.13s).), same as no errors were given.
This is happening since the first day i moved to kitchen-docker, with kitchen-vagrant i didn't have this weird behavior.
This is really annoying because i would like fail fast and don't go on to the verify phase, because is obviously that something went wrong.
Versions :

docker-engine: Docker version 17.06.0-ce, build 02c1d87
test-kitchen: 1.17.0
kitchen-docker: 2.6.0
kitchen-puppet: 3.1.0

docker driver parameters in .kitchen.yml:

  driver_config:
    image: solita/ubuntu-systemd:latest
    use_sudo: false
    platform: ubuntu
    privileged: true
    run_command: /sbin/init```