error:
       … while evaluating a branch condition

         at /nix/store/wbqb2mw5kmh9bf04aqbd84c3j6a280h8-source/lib/customisation.nix:263:8:

          262|
          263|     in if missingArgs == {}
             |        ^
          264|        then makeOverridable f allArgs

       … while calling the 'listToAttrs' builtin

         at /nix/store/wbqb2mw5kmh9bf04aqbd84c3j6a280h8-source/lib/attrsets.nix:647:5:

          646|     set:
          647|     listToAttrs (concatMap (name: let v = set.${name}; in if pred name v then [(nameValuePair name v)] else []) (attrNames set));
             |     ^
          648|

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

       error: getting status of '/nix/store/d310ahlzmcld5a2k09adqk7zfgq6nbfv-source/pkgs/tmux-fish.nix': No such file or directory
tmux-fish> failed running package evaluation. You should be able to reproduce the error locally by running: prlimit --as=8589934592 nix build .#packages.x86_64-linux.tmux-fish --dry-run --json