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       { meta.description = "Fix unhelpful error messages in aggregate jobs.";
   5         url = "https://github.com/NixOS/hydra/pull/825.diff";
   6         sha256 = "sha256-L8SWhPHOxuzYpeeu6WuxXKsWo6e687IYIrxzwMJQses";
   7       }
   8     ];
   9   });
  10 }