these 3 derivations will be built:
  /nix/store/3rmv219b2qil5bnfxvxyz36j47piai41-driverConfiguration.json.drv
  /nix/store/l750p92rjgsc15zpal3wxfjkx50cwyb3-nixos-test-driver-nix-grpc-store-upload.drv
  /nix/store/7kimxcrwgvjrlc7d0ld3dx41v75csn3y-vm-test-run-nix-grpc-store-upload.drv