these 6 derivations will be built:
  /nix/store/b1kk9fbzilbmmdc4i6shny8r13s1x16q-iets-0.1.0.drv
  /nix/store/xnpf9q3vb1w6z01826sy8ik8x4bd0qbz-closure-info.drv
  /nix/store/if1kgj4lxjdsmfrsh9ha7k1yssyq5z86-test-script.drv
  /nix/store/d49wh2nywcj234xvpb98bd3i883vgwxa-driverConfiguration.json.drv
  /nix/store/qkr5wvc72l1iqwmm8g1260hq1pnplamn-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/9a9vn3ryyk7iha1ixy60mr6kz98b84fc-container-test-run-iets-plumbing-e2e.drv