anchor.diff:        nix-paths = released;
         titlecase = released;
         ghc-api-compat = [
  -        compilerNames.ghc88
  -        compilerNames.ghc810
  -        compilerNames.ghc90
  +        compilerNames.ghc884
  +        compilerNames.ghc8107
  +        compilerNames.ghc902
         ];
         ghc-bignum = [
  -        compilerNames.ghc88
  -        compilerNames.ghc810
  +        compilerNames.ghc884
  +        compilerNames.ghc8107
         ];
         ghc-lib = released;
         ghc-lib-parser = released;
         ghc-lib-parser-ex = released;
         spectacle = [
  -        compilerNames.ghc810
  +        compilerNames.ghc8107
         ];
         weeder = [
  -        compilerNames.ghc810
  -        compilerNames.ghc90
  -        compilerNames.ghc92
  +        compilerNames.ghc8107
  +        compilerNames.ghc902
  +        compilerNames.ghc924
         ];
         purescript-cst = [
  -        compilerNames.ghc810
  +        compilerNames.ghc8107
         ];
         purescript-ast = [
  -        compilerNames.ghc810
  +        compilerNames.ghc8107
         ];
       })
       {
  
positive.code:         # ghcjs attribute in their bootstrap package set (exposed via passthru) which
          # would otherwise be ignored by Hydra.
          bootGhcjs = (packagePlatforms pkgs.haskell.compiler.${ghcjsName}.passthru).bootGhcjs;
        }));
  
        tests.haskell = packagePlatforms pkgs.tests.haskell;
  
  
negative.code:         constituents = accumulateDerivations [
            jobs.pkgsMusl.haskell.compiler.ghc8102Binary
            jobs.pkgsMusl.haskell.compiler.ghc8107Binary
            jobs.pkgsMusl.haskell.compiler.ghc884
            jobs.pkgsMusl.haskell.compiler.ghc8107
            jobs.pkgsMusl.haskell.compiler.ghc902
            jobs.pkgsMusl.haskell.compiler.ghc924
            jobs.pkgsMusl.haskell.compiler.ghcHEAD
            jobs.pkgsMusl.haskell.compiler.integer-simple.ghc8107
            jobs.pkgsMusl.haskell.compiler.native-bignum.ghc902
            jobs.pkgsMusl.haskell.compiler.native-bignum.ghc924
            jobs.pkgsMusl.haskell.compiler.native-bignum.ghcHEAD
          ];
        };
  