these 4 derivations will be built:
  /nix/store/807w03mabf1n374ns7f4mrjalga21b84-test-script.drv
  /nix/store/gnz958567qsxi23iyds3iqnbfjc33ykr-driverConfiguration.json.drv
  /nix/store/xpshy65iadgbdcql97my15y6kr4i46pf-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/kj865a1bwfwijjdlrh1iigqhkfgaqdip-container-test-run-iets-plumbing-e2e.drv