these 3 derivations will be built:
  /nix/store/mc8c4xramhaaazc28v3v138gdgy8mzfg-driverConfiguration.json.drv
  /nix/store/pwaal24zd4irfvbj1g9pp7jd8xl5h4n6-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/6rkha90xykq67w5idarky5anf40mixhs-vm-test-run-nix-grpc-store-main.drv