Build failure: ttop

[ProxyVT]

Steps To Reproduce

1. Add ttop package to environment.systemPackages
2. Run nixos-rebuild boot --flake

Build log

Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/56qq1gcjahdgzba324dp1lzf6qmv0d3h-source
source root is source
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: configurePhase
@nix { "action": "setPhase", "phase": "configurePhase" }
generating config.nims
Running phase: buildPhase
@nix { "action": "setPhase", "phase": "buildPhase" }
build job 0: nim compile --path:"/nix/store/q3m2aqlzzrx4jj5akbf8rah0gp40ya2v-source/src" --path:"/nix/store/3lmm3z36qn4gz7bfa209zv0pqrpm3di9-source/" --path:"/nix/store/ila4vdklhqs6h14gwyx71yrjbzwf54g3-source/src" --path:"/nix/store/nrgl>
Hint: used config file '/nix/store/jnxnn4cmy4cw8pwi9qfxxmyyx1drc31p-x86_64-unknown-linux-gnu-nim-wrapper-2.2.0/etc/nim/nim.cfg' [Conf]
Hint: used config file '/nix/store/jnxnn4cmy4cw8pwi9qfxxmyyx1drc31p-x86_64-unknown-linux-gnu-nim-wrapper-2.2.0/etc/nim/config.nims' [Conf]
Hint: used config file '/build/source/config.nims' [Conf]
......................................................................................................................................
/build/source/src/ttop/config.nim(42, 16) Hint: simpleGetOrDefault(toml, "light") --> 'getOrDefault(toml, "light")' [Pattern]
/build/source/src/ttop/config.nim(44, 17) Hint: simpleGetOrDefault(toml, "docker") --> 'getOrDefault(toml, "docker")' [Pattern]
/build/source/src/ttop/config.nim(47, 16) Hint: simpleGetOrDefault(toml, "trigger") --> 'getOrDefault(toml, "trigger")' [Pattern]
/build/source/src/ttop/config.nim(48, 19) Hint: simpleGetOrDefault(t, "on_info") --> 'getOrDefault(t, "on_info")' [Pattern]
/build/source/src/ttop/config.nim(49, 20) Hint: simpleGetOrDefault(t, "on_alert") --> 'getOrDefault(t, "on_alert")' [Pattern]
/build/source/src/ttop/config.nim(53, 15) Hint: simpleGetOrDefault(t, "debug") --> 'getOrDefault(t, "debug")' [Pattern]
/build/source/src/ttop/config.nim(54, 13) Hint: simpleGetOrDefault(t, "cmd") --> 'getOrDefault(t, "cmd")' [Pattern]
.............
/build/source/src/ttop/procfs.nim(174, 11) template/generic instantiation of `catchErr` from here
/build/source/src/ttop/procfs.nim(178, 9) Error: expression 'uint(float(hz) * f)' is of type 'uint' and has to be used (or discarded); start of expression here: /build/source/src/ttop/procfs.nim(174, 11)
build phase failed

Additional context

For build package I'm using nixos-unstable branch.

flake.lock

...
    "nixpkgs": {
      "locked": {
        "lastModified": 1728241625,
        "narHash": "sha256-yumd4fBc/hi8a9QgA9IT8vlQuLZ2oqhkJXHPKxH/tRw=",
        "owner": "nixos",
        "repo": "nixpkgs",
        "rev": "c31898adf5a8ed202ce5bea9f347b1c6871f32d1",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
...

Notify maintainers

@figsoda @sikmir

Metadata

[user@system:~]$ nix-shell -p nix-info --run "nix-info -m"
 - system: `"x86_64-linux"`
 - host os: `Linux 6.9.11-lqx1, NixOS, 24.11 (Vicuna), 24.11.20241006.c31898a`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Lix, like Nix) 2.91.0
System type: x86_64-linux
Additional system types: i686-linux, x86_64-v1-linux, x86_64-v2-linux
Features: gc, signed-caches
System configuration file: /etc/nix/nix.conf
User configuration files: /home/ulad/.config/nix/nix.conf:/nix/store/94f63l1cwclzaddsscc89bsw9g1pjj4n-cinnamon-settings-daemon-6.2.0/etc/xdg/nix/nix.conf:/nix/store/94f63l1cwclzaddsscc89bsw9g1pjj4n-cinnamon-settings-daemon-6.2.0/etc/xdg/nix/nix.conf:/etc/xdg/nix/nix.conf:/home/ulad/.nix-profile/etc/xdg/nix/nix.conf:/nix/profile/etc/xdg/nix/nix.conf:/home/ulad/.local/state/nix/profile/etc/xdg/nix/nix.conf:/etc/profiles/per-user/ulad/etc/xdg/nix/nix.conf:/nix/var/nix/profiles/default/etc/xdg/nix/nix.conf:/run/current-system/sw/etc/xdg/nix/nix.conf
Store directory: /nix/store
State directory: /nix/var/nix
Data directory: /nix/store/cfl6rqw64ndbh2m0qapg410jf4xmycia-lix-2.91.0/share`
 - nixpkgs: `/nix/store/rs4fjbnw4qx7ns2hzzrz2iz52va7vs5z-source`

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[jfvillablanca]

ttop is very out of date in nixpkgs.
tried updating it to 1.5.2 but it fails to compile due to the parsetoml dependency