nixpkgs/overlays/hydra.nix

   1 _self: super: {
   2   hydra-unstable = super.hydra-unstable.overrideAttrs (oldAttrs: rec {
   3     patches = (oldAttrs.patches or [ ]) ++ map super.fetchpatch [
   4       {
   5         meta.description = "Fix unhelpful error messages in aggregate jobs.";
   6         url = "https://github.com/NixOS/hydra/pull/825.diff";
   7         sha256 = "sha256-L8SWhPHOxuzYpeeu6WuxXKsWo6e687IYIrxzwMJQses";
   8       }
   9     ];
  10   });
  11 }