these 7 derivations will be built:
  /nix/store/81yhw8mpmzb3384vc4d9lfacwfji5yik-iets-deps-0.1.0.drv
  /nix/store/hygpp562cb69chqnrvsv8rh0cxq2z636-iets-0.1.0.drv
  /nix/store/l02wk1iacz3xp4v32n2743bjchhh40c1-closure-info.drv
  /nix/store/nfxd0l104lz3l1vql7wwf6fr24l0ffjk-test-script.drv
  /nix/store/xq9jvqp55zx4qw9wj6c2nafc0z17fcar-driverConfiguration.json.drv
  /nix/store/ibj1gzvy0ww80ggn6v3m4kh6yvcyd8cc-nixos-test-driver-iets-build-e2e.drv
  /nix/store/gy0ymwyspn816nbzwm9r7qfwmrpyb7ay-container-test-run-iets-build-e2e.drv