these 6 derivations will be built:
  /nix/store/7sgkwrpqdi0v7qid9pixg5gx02y1jzb9-iets-0.1.0.drv
  /nix/store/jfap0k7z085snkrhz5dl6vgszdciafln-closure-info.drv
  /nix/store/7vhj5mavgvrqbpaqglans316saidyqrw-test-script.drv
  /nix/store/26md52l012pki3ips19n2lvmyxbbb9a7-driverConfiguration.json.drv
  /nix/store/ql7sj11bj7bd1b4ng0gplr40mp5jgd30-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/bs3kx9k8i3y16hh9ixjr9lkpnn5d3akj-container-test-run-iets-plumbing-e2e.drv