these 6 derivations will be built:
  /nix/store/1m0vidkikvfacdmy9p7m27min02axija-iets-0.1.0.drv
  /nix/store/4r3jlhh0rpds9cs2bwa7dbklapl3crk9-closure-info.drv
  /nix/store/8hbaf6xj0giw4bz9fdxrkqmipg6hbk8r-test-script.drv
  /nix/store/zsk19vcz6whzg47nnhr9d68wf6f7vrkn-driverConfiguration.json.drv
  /nix/store/skp2ryf8r7j0rqwwj4q32gdbwifxhvqs-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/h1bl86w641asnjr045c9pb4s0874wxvd-container-test-run-iets-classic-e2e.drv