these 4 derivations will be built:
  /nix/store/r4h0lh72jm01xq6h4dl0azk8v7iv3px7-test-script.drv
  /nix/store/72z7c22zzj0bw7f0v68w620w89q6azpc-driverConfiguration.json.drv
  /nix/store/d1s7yhifpg3h6zpdj1zpr07qz418l8hc-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/vf7zy58sw4v0y788zfjfjsn9sp0zb6q1-container-test-run-iets-prefetch-e2e.drv