these 6 derivations will be built:
  /nix/store/x2njxnczyxdchpklhx3gnm1fwbxr9mbd-iets-0.1.0.drv
  /nix/store/a475bbzd6zklwl2kyvsp0rp444wpznnq-closure-info.drv
  /nix/store/cxd0nfcw7g170saimfm3wxb3fpd3bq54-test-script.drv
  /nix/store/44wdqnzhqfzi5jrqaw23ah5xkq3by5ia-driverConfiguration.json.drv
  /nix/store/pbm9vvig2c5p6j8nl7jlzckms8vnsbbg-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/l3z6mrs7j0wasc380mdl90f5gi15lxjf-container-test-run-iets-daemon-e2e.drv