warning: input 'concat' has an override for a non-existent input 'flake-utlis'
copying path '/nix/store/jis6j1rrp4051rfvkq5czh876xdvwwnh-source' from 'https://cache.nixos.org'...
copying path '/nix/store/ki7phyq5kppbpa8p4hfz2zs04n7d8drk-ghc-9.3.20211111-doc' from 'https://cache.nixos.org'...
copying path '/nix/store/qdljyhl73v245pv181l619f2zlfnjdkq-ghc-9.3.20211111' from 'https://cache.nixos.org'...
building '/nix/store/0486mr9d947067px9ih60fwz9rngz5np-hscolour-1.24.4.drv' on 'ssh-ng://nix-ssh@garnix4'...
copying 0 paths...
building '/nix/store/0486mr9d947067px9ih60fwz9rngz5np-hscolour-1.24.4.drv'...
error: build of '/nix/store/0486mr9d947067px9ih60fwz9rngz5np-hscolour-1.24.4.drv' on 'ssh-ng://nix-ssh@garnix4' failed: builder for '/nix/store/0486mr9d947067px9ih60fwz9rngz5np-hscolour-1.24.4.drv' failed with exit code 1;
       last 10 log lines:
       >    |         ^^^^^^^^
       > [14 of 16] Compiling Language.Haskell.HsColour.ANSI ( Language/Haskell/HsColour/ANSI.hs, dist/build/Language/Haskell/HsColour/ANSI.o, dist/build/Language/Haskell/HsColour/ANSI.dyn_o )
       >
       > Language/Haskell/HsColour/ANSI.hs:62:10: warning: [-Wmissing-methods]
       >     • No explicit implementation for
       >         ‘toEnum’
       >     • In the instance declaration for ‘Enum Highlight’
       >    |
       > 62 | instance Enum Highlight where
       >    |          ^^^^^^^^^^^^^^
       For full logs, run 'nix log /nix/store/0486mr9d947067px9ih60fwz9rngz5np-hscolour-1.24.4.drv'.
error: builder for '/nix/store/0486mr9d947067px9ih60fwz9rngz5np-hscolour-1.24.4.drv' failed with exit code 1
error: 1 dependencies of derivation '/nix/store/h9wzy8ywh4gzh34sd3sbz8q92ka8hk0k-aeson-1.5.6.0.drv' failed to build
error: 1 dependencies of derivation '/nix/store/l0ksicrv2gfx3mvdkzli2syhm144vy1c-optparse-applicative-0.16.1.0.drv' failed to build
error: 1 dependencies of derivation '/nix/store/idsxr8z4q6ix0mdbvjrpx8vhpk86za6r-split-0.2.3.4.drv' failed to build
error: 1 dependencies of derivation '/nix/store/08slncaxcfi1kpwwyhzbv1h4q1qq1ciq-tasty-1.4.2.drv' failed to build
error: 1 dependencies of derivation '/nix/store/w5swzijgplidxjn5lzsq52dij5gv7v5b-cabal2nix-2.18.0.drv' failed to build
error:
       … while calling the 'getAttr' builtin

         at /nix/store/l09sd2axqas97g8i13bfl9gqm8qn8bdg-source/flake.nix:119:25:

          118|                 name = ghcVer + "_" + p;
          119|                 value = builtins.getAttr p newPkgs.haskellPackages;
             |                         ^
          120|               }) categorifierCPackageNames);

       … in the left operand of the update (//) operator

         at /nix/store/jis6j1rrp4051rfvkq5czh876xdvwwnh-source/pkgs/development/haskell-modules/lib/compose.nix:40:7:

           39|     mkDerivation = drv: (args.mkDerivation drv).override f;
           40|   })) // {
             |       ^
           41|     overrideScope = scope: overrideCabal f (drv.overrideScope scope);

       (stack trace truncated; use '--show-trace' to show the full trace)

       error: 1 dependencies of derivation '/nix/store/490hpnjj8ddgwx4zjxs3vvz0pn11hs8i-cabal2nix-categorifier-c-tests.drv' failed to build