these 4 derivations will be built:
  /nix/store/zhmk3z5wx5v0ihnx067pmjdcm3wviggv-test-script.drv
  /nix/store/yyziaf8pd2hhx3knbcn9zghzcv3l0l3x-driverConfiguration.json.drv
  /nix/store/20d5vrlqzniazvm07yg5xa554i0s3b7d-nixos-test-driver-iets-build-e2e.drv
  /nix/store/fhbrp9h3k91xrmd29ampvng5hiy087p5-container-test-run-iets-build-e2e.drv