these 6 derivations will be built:
  /nix/store/mgbw84w0j5sky3fdkizvbff5k0y9sckr-iets-0.1.0.drv
  /nix/store/vc3cj6jbfimsxikq1zvpc20s4lkzbbl7-closure-info.drv
  /nix/store/9a2gmqpd1jm7a6d1frbb5ag9zg6cm6kw-test-script.drv
  /nix/store/2firivhxhd72rz8lwgbz5i2y9k2z6zv5-driverConfiguration.json.drv
  /nix/store/82jzry1mwbm46nsf6950g3mb951v5b2y-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/lfjf8060q06y73p4brn3wpx4sjadnf7w-container-test-run-iets-classic-e2e.drv