{
inputs.nixpkgs.url = "github:NixOS/nixpkgs";
outputs = { self, nixpkgs }:
let
pkgs = nixpkgs.legacyPackages.x86_64-linux;
in
hydraJobs = {
builtJob = pkgs.writeText "job1" "job1";
substitutedJob = pkgs.hello;
};
}