these 6 derivations will be built:
  /nix/store/3wmwc9raz1pddrv84af6c78rf3niq2gh-iets-0.1.0.drv
  /nix/store/3dh80xck8mygdmav93zfiaq5kvz0sp1d-closure-info.drv
  /nix/store/kbxd847npr96d7gfzs4z04gdk2gzwzv5-test-script.drv
  /nix/store/1l9vax50kqkgdgq85n3aicm25f5jh3y4-driverConfiguration.json.drv
  /nix/store/prrx5r2gzci6ly0idpxvpjkq00787zpj-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/plsiasp729gxgy8nqhjwsmaqgjmna47j-container-test-run-iets-classic-e2e.drv