anchor.diff:    cargoPatches = [
       (fetchpatch {
         url = "https://github.com/rust-embedded/cross/commit/e86ad2e5a55218395df7eaaf91900e22b809083c.patch";
  -      sha256 = "sha256:1zrcj5fm3irmlrfkgb65kp2pjkry0rg5nn9pwsk9p0i6dpapjc7k";
  +      sha256 = "1zrcj5fm3irmlrfkgb65kp2pjkry0rg5nn9pwsk9p0i6dpapjc7k";
       })
     ];
   
  
positive.code:     owner = "rust-embedded";
      repo = "cross";
      rev = "v${version}";
      sha256 = "sha256:1py5w4kf612x4qxi190ilsrx0zzwdzk9i47ppvqblska1s47qa2w";
    };
  
    cargoSha256 = "sha256-zk6cbN4iSHnyoeWupufVf2yQK6aq3S99uk9lqpjCw4c=";
  
negative.code:     homepage = "https://github.com/rust-embedded/cross";
      license = with licenses; [ asl20 /* or */ mit ];
      maintainers = with maintainers; [ otavio ];
      mainProgram = "cross";
    };
  }
  