these 3 derivations will be built:
  /nix/store/c65zbr63ybqkmvwknk605by0swzlnimp-test-script.drv
  /nix/store/j4924z5iagfc68iykb9q9c3k92ipgg1p-driver-configuration.json.drv
  /nix/store/c37ijwrssg715i2fc6yqk3pjpdb6d2s3-test-driver.drv