these 5 derivations will be built:
  /nix/store/49rpjrys2v9l3n8j03z14x11qfrvacyd-nix-grpc-e2e.drv
  /nix/store/lqnkqq8fd3xi5g0dnil5lg6ylyxch841-test-script.drv
  /nix/store/7nm6wrz2lh8dlaym4aa82x2i8jrccggw-driverConfiguration.json.drv
  /nix/store/cpkxcdx588qp6aj281jmc3wmhmc8afrw-nixos-test-driver-nix-grpc-store-upload.drv
  /nix/store/ibsiy7dc3bvvpkk6b3wyczxcgswhdv5x-vm-test-run-nix-grpc-store-upload.drv