Walker stucks in buildPhase on NixOS

[Flexksx]

Describe the bug
When trying to install on NixOS using the flake and home-manager config, walker will get stuck in the building phase.
It will update everything and when it gets to building walker, it will show this in the terminal

[1/2/8 built, 0.0 MiB DL] building walker-0.9.7-git (buildPhase): Building subPackage ./cmd/walker.go

And will get stuck for a long time, and I cancel the installation and revert the changes in the config.
Version
walker-0.9.7-git

Minimal Config
in the home-manager config

programs.walker = {
    enable = true;
    runAsService = true;
  };

To Reproduce
Follow the 2nd option for installing it on NixOS, add

inputs.walker.url = "github:abenz1267/walker";

And in the import section of home-manager add

inputs.walker.homeManagerModules.default

Update your system. I update it with an alias

sudo NIXPKGS_ALLOW_UNFREE=1 nixos-rebuild switch --flake /home/flexksx/nixos-config/nixos#nixos
home-manager switch --flake /home/flexksx/nixos-config/nixos/#flexksx@nixos

Expected behavior
Have walker installed

Desktop

• OS NixOS
• DE Hyprland

[Flexksx]

The same happens if I add walker to

environment.systemPackages

or

home.packages

[abenz1267]

It takes a long ass time to build. How long did you wait? For reference: with my 7950x it takes around 6 minutes to build.

You can always use the build cache.

I don't use nix, so that's all the support i can give.

[Flexksx]

Hmm ok I'll try again then, I waited around 2 minutes and I thought there's a problem with it, because it didn't log anything. I'll try again and let you know, thanks!

[Flexksx]

Ok it took a total of about 30 minutes for it to build :)
Thanks!

[abenz1267]

30 minutes is actually wild. No way for you to use the build-cache?

[Flexksx]

Nah it isn't a big deal, just seemed strange that it build so long. Just didn't think that my R7 4800 is so weak in comparison to a 7950X lol :)

[abenz1267]

Yeah, it's because of the C GTK stuff.

See here: golang/go#9887 (comment) .

Maybe it'll get better at one point.