these 6 derivations will be built:
  /nix/store/77z1basdihnq4ykpgj9farh2q4ymzlid-iets-0.1.0.drv
  /nix/store/g82dq1xx2gmq1vwirlvj5z97ja02jifi-closure-info.drv
  /nix/store/433klni7jkjvfs56d8c33m0vi0rfif01-test-script.drv
  /nix/store/lwha1nfkiiqyl8jvbdgldahv8q63h25k-driverConfiguration.json.drv
  /nix/store/4y7xh5nbd4gk551i17j8r7q0wnh5pn4m-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/xvgangkqmvm82vnl64jyrpx13vcpai9y-container-test-run-iets-prefetch-e2e.drv