these 5 derivations will be built:
  /nix/store/0cvqlw6kn0wicayfs2b9w914l32l40dj-nix-grpc-e2e.drv
  /nix/store/q88k0s3a2kalmap6m7k70q18xy82ga08-test-script.drv
  /nix/store/m5bgj0mbh5zx11nksarx6yad6jzfnjpx-driverConfiguration.json.drv
  /nix/store/m6j1sv86l6bs2wd88clm61k88qa3qah5-nixos-test-driver-nix-grpc-store-main.drv
  /nix/store/qbnvl9yhahl1f7ins5d2yrsm744c8kcd-vm-test-run-nix-grpc-store-main.drv