these 6 derivations will be built:
  /nix/store/gazgj7gwfc1kjzkwsrkhvqwh7kf9g8wc-iets-0.1.0.drv
  /nix/store/4b2xrqmwkx716qqrl7pdcbz5ds1diiwx-closure-info.drv
  /nix/store/wls8pp7l102cdxdbjaqpn73yjr3wh380-test-script.drv
  /nix/store/88a0lvqdgkh8cl7x5ixsba1hvlsn3ilr-driverConfiguration.json.drv
  /nix/store/ala24psg30r5j3xbggragn1rggf3f0l1-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/wvd7jgcqn0l3dk6kb16nn2kwcqzpaahn-container-test-run-iets-classic-e2e.drv