these 6 derivations will be built:
  /nix/store/52glgjnbsf8aagisg0dxb2aavanxax9m-iets-0.1.0.drv
  /nix/store/fvcnn50f97hxd7rm2lv8lbys1y0z7qfh-closure-info.drv
  /nix/store/yg1h5dcqg4w1nagzv1yzkylpfppjg5y5-test-script.drv
  /nix/store/b82ns8g275l5f67ai67ly6c7687sv1mj-driverConfiguration.json.drv
  /nix/store/hzb5ak143s20b1jx7hvybcvvnk4s2psj-nixos-test-driver-iets-build-e2e.drv
  /nix/store/ipwpvr9s5l07n7x5fw22kb1sqinw3sgc-container-test-run-iets-build-e2e.drv