these 4 derivations will be built:
  /nix/store/0b3cpir89z5gpqr048pnlvifa6p0spp2-test-script.drv
  /nix/store/cs2b425kj7llarqwz4vw5x66v1hqa13y-driverConfiguration.json.drv
  /nix/store/vqmknxjkb9j82q8m2ldjhaa6bd216abv-nixos-test-driver-iets-build-e2e.drv
  /nix/store/929v3plgh8jgf7bvlcyrzqidr53l70p9-container-test-run-iets-build-e2e.drv