these 6 derivations will be built:
  /nix/store/dym3x3yfrc8cy8bnlycap0bqbqnhdqfz-iets-0.1.0.drv
  /nix/store/bfci9lgdwkrlm94d31adydifyiwh5w6x-closure-info.drv
  /nix/store/c3dhpykip1l5j2jfqkmkkyyfqaadh409-test-script.drv
  /nix/store/9r18xdy301x5aqgn1f454bw0kq22pbjn-driverConfiguration.json.drv
  /nix/store/mr824p6a0p025v88l3h54c0c7jn88anx-nixos-test-driver-iets-build-e2e.drv
  /nix/store/6ls9hs1dylxv1011bjhnb7z87mxvccky-container-test-run-iets-build-e2e.drv