these 6 derivations will be built:
  /nix/store/j3v672jbmqq0kzz72nf2zhxcdpicxp78-iets-0.1.0.drv
  /nix/store/v2mh6w1g1kc8jr15d7qkgdwx40szdj70-closure-info.drv
  /nix/store/6g3gdcai6dlx4q4yqqhg0rai6lixxmzx-test-script.drv
  /nix/store/0hhwy37df88s8pr4912a084ri1fj9zhh-driverConfiguration.json.drv
  /nix/store/b6zhqkn54392nij02560c1mwpp2jbfb4-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/i3q0948x7a2g03rc8r1kvfrxwymnqqmv-container-test-run-iets-plumbing-e2e.drv