error:
       … from call site

         at /nix/store/bdkxqq0n6h0jqxkxzhdnj9dccwvlw6cz-source/lib/default.nix:508:22:

          507|         , haskellPackages ? selectPackages project.hsPkgs
          508|         , packages ? mkFlakePackages haskellPackages
             |                      ^
          509|         , apps ? mkFlakeApps haskellPackages

       … while calling 'foldrAttrVals'

         at /nix/store/bdkxqq0n6h0jqxkxzhdnj9dccwvlw6cz-source/lib/default.nix:37:25:

           36|
           37|   foldrAttrVals = f: z: attrs:
             |                         ^
           38|     lib.foldr f z (builtins.attrValues attrs);

       … from call site

         at /nix/store/bdkxqq0n6h0jqxkxzhdnj9dccwvlw6cz-source/lib/default.nix:38:5:

           37|   foldrAttrVals = f: z: attrs:
           38|     lib.foldr f z (builtins.attrValues attrs);
             |     ^
           39|

       … while calling 'foldr'

         at /nix/store/75yg5df22m25b8pk2qmw843ydnbl0rsk-source/lib/lists.nix:53:20:

           52|   */
           53|   foldr = op: nul: list:
             |                    ^
           54|     let

       … from call site

         at /nix/store/75yg5df22m25b8pk2qmw843ydnbl0rsk-source/lib/lists.nix:60:8:

           59|         else op (elemAt list n) (fold' (n + 1));
           60|     in fold' 0;
             |        ^
           61|

       … while calling 'fold''

         at /nix/store/75yg5df22m25b8pk2qmw843ydnbl0rsk-source/lib/lists.nix:56:15:

           55|       len = length list;
           56|       fold' = n:
             |               ^
           57|         if n == len

       … from call site

         at /nix/store/bdkxqq0n6h0jqxkxzhdnj9dccwvlw6cz-source/lib/default.nix:507:29:

          506|           selectPackages ? haskellLib.selectProjectPackages
          507|         , haskellPackages ? selectPackages project.hsPkgs
             |                             ^
          508|         , packages ? mkFlakePackages haskellPackages

       … while calling 'filterAttrs'

         at /nix/store/75yg5df22m25b8pk2qmw843ydnbl0rsk-source/lib/attrsets.nix:309:5:

          308|     # The attribute set to filter
          309|     set:
             |     ^
          310|     listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));

       … from call site

         at /nix/store/bdkxqq0n6h0jqxkxzhdnj9dccwvlw6cz-source/overlays/haskell.nix:658:27:

          657|               callProjectResults = callCabalProjectToNix config;
          658|               plan-pkgs = importAndFilterProject {
             |                           ^
          659|                 inherit (callProjectResults) projectNix sourceRepos src;

       … while calling anonymous lambda

         at /nix/store/bdkxqq0n6h0jqxkxzhdnj9dccwvlw6cz-source/lib/import-and-filter-project.nix:5:1:

            4| { pkgs, haskellLib }:
            5| { projectNix, sourceRepos, src }:
             | ^
            6| let

       error: builder for '/nix/store/2xsahyn1bval83qi9ymz9f4vwgm9dss2-cardano-cli-plan-to-nix-pkgs.drv' failed with exit code 1;
       last 10 log lines:
       > cardano-api-8.6.0.0, cardano-api-8.5.2.0, cardano-api-8.5.0.0,
       > cardano-api-8.4.0.0, cardano-api-8.3.0.0, cardano-api-8.2.0.0,
       > cardano-api-8.1.1.1, cardano-api-8.1.1.0, cardano-api-8.1.0.1,
       > cardano-api-8.0.0, cardano-api-1.36.0, cardano-api-1.35.4, cardano-api-1.35.3
       > (has the same characteristics that caused the previous version to fail:
       > excluded by constraint '^>=8.33.0.0' from 'cardano-cli')
       > [__1] fail (backjumping, conflict set: cardano-api, cardano-cli)
       > After searching the rest of the dependency tree exhaustively, these were the
       > goals I've had most trouble fulfilling: cardano-cli, cardano-api
       > )
       For full logs, run 'nix log /nix/store/2xsahyn1bval83qi9ymz9f4vwgm9dss2-cardano-cli-plan-to-nix-pkgs.drv'.