these 5 derivations will be built:
  /nix/store/da8f9h86nayvajsd4k67khqlg8axhl9s-nix-grpc-e2e.drv
  /nix/store/llr1p7sn005b9b3fz28j46s1wacd7zcs-test-script.drv
  /nix/store/9vjd1hxrc051886n0gs8g0b6pmpi9nmc-driverConfiguration.json.drv
  /nix/store/zg5v80dknzkgwsv14zx40xnh7ykbvxk9-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/khljsn76vdcd29m2fwaikhrqjxrkkp4b-vm-test-run-nix-grpc-store-main.drv