these 6 derivations will be built:
  /nix/store/2n8yfg76d0n6bp24db6phlkxgphys39f-iets-0.1.0.drv
  /nix/store/jdk2wzqpph0657lp49ri2wpbxi6f2056-closure-info.drv
  /nix/store/bi8f7zd96yj4r33k5r1ms02rlp81srsm-test-script.drv
  /nix/store/90rikcc5vnpz72dd4xks0mdva5ayb9zl-driverConfiguration.json.drv
  /nix/store/vnrvlhknjkdqg3x9nq556yxvmghdcdzl-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/cv060f53pryhczd14aalk2d0cd6gwq5b-container-test-run-iets-grpc-e2e.drv