these 5 derivations will be built:
  /nix/store/6mjmv6b3bd6hnqy309mbb1zc1mjzk8mw-nix-grpc-e2e.drv
  /nix/store/vq4kbkbvljys0brqv95l1flsvc33db0g-test-script.drv
  /nix/store/mwys6q66fzvgqsfqa08n5pzmh47xki34-driverConfiguration.json.drv
  /nix/store/lim0knm9zmhrgn5jsmz1ywivh6vbbsdl-nixos-test-driver-nix-grpc-store.drv
  /nix/store/d46cb488dl2prjd43n04cgzpfxiv7c1w-vm-test-run-nix-grpc-store.drv