these 6 derivations will be built:
  /nix/store/mgx7ks47qj85934qvvmxzzlayq00j5a6-iets-0.1.0.drv
  /nix/store/zsin4k98kd7xfzra9k1pva5kcd5scx7y-closure-info.drv
  /nix/store/wxgh2cnmgqn7axd3fciv038zpy3fv3w0-test-script.drv
  /nix/store/cgfcp2jvv4fqqryniwzggmp3qgz9yygs-driverConfiguration.json.drv
  /nix/store/4xm54zbs0j86xrakx7x1p35d5d1y82hy-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/dqify3lizrg4yg5rlpifi08hiw3g4bk7-container-test-run-iets-classic-e2e.drv