these 4 derivations will be built:
  /nix/store/ijvgc59sfzhw9m29yg08ms2rym3yz537-test-script.drv
  /nix/store/kk4167cy32nmj4jxapfnz2dw8qplvvss-driverConfiguration.json.drv
  /nix/store/6a29f5bd7n4k0yrqg5j6y551qb4y8na5-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/qjd1iphjg88hbp4qsqqsclkr5qp9xgqx-container-test-run-iets-plumbing-e2e.drv