Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cmux 0.64.10 -> 0.64.13 https://github.com/manaflow-ai/cmux/releases
attrpath: cmux
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/v272dq1k3ji10qlk1w6y84xljiwr397n-packages.json.drv
building '/nix/store/v272dq1k3ji10qlk1w6y84xljiwr397n-packages.json.drv'...

Going to be running update for following packages:
 - cmux-0.64.10

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - cmux-0.64.10: UPDATING ...
 - cmux-0.64.10: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/cm/cmux/package.nix b/pkgs/by-name/cm/cmux/package.nix
index a650a3dee942..3eb135a7cdb2 100644
--- a/pkgs/by-name/cm/cmux/package.nix
+++ b/pkgs/by-name/cm/cmux/package.nix
@@ -9,14 +9,14 @@
 
 stdenvNoCC.mkDerivation (finalAttrs: {
   pname = "cmux";
-  version = "0.64.10";
+  version = "0.64.13";
 
   __structuredAttrs = true;
   strictDeps = true;
 
   src = fetchurl {
     url = "https://github.com/manaflow-ai/cmux/releases/download/v${finalAttrs.version}/cmux-macos.dmg";
-    hash = "sha256-+MKcMChZTFiDF482mVIh6mzeyKghDMV9gLA+6BjamXw=";
+    hash = "sha256-IZdSAQhCCxYyJqljYL+mebq7lF6pkoZWxeoi01ml8ro=";
   };
 
   # -snld prevents "ERROR: Dangerous symbolic link path was ignored"

No auto update branch exists
Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A cmux
Received ExitFailure 1 when running
Raw command: nix --extra-experimental-features nix-command log -f . cmux --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]"
Standard output:

error:
       … in the condition of the assert statement
         at /var/cache/nixpkgs-update/worker/worktree/cmux/lib/customisation.nix:416:13:
          415|           drvPath =
          416|             assert condition;
             |             ^
          417|             drv.drvPath;

       … while evaluating the attribute 'handled'
         at /var/cache/nixpkgs-update/worker/worktree/cmux/pkgs/stdenv/generic/check-meta.nix:742:9:
          741|         valid = "no";
          742|         handled = handle {
             |         ^
          743|           inherit attrs meta;

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

       error: Refusing to evaluate package 'cmux-0.64.13' in /var/cache/nixpkgs-update/worker/worktree/cmux/pkgs/by-name/cm/cmux/package.nix:54 because it is not available on the requested hostPlatform:
         hostPlatform.system = "x86_64-linux"
         package.meta.platforms = [
           "x86_64-darwin"
           "aarch64-darwin"
         ]
         package.meta.badPlatforms = [ ]

       a) To temporarily allow packages that are unsupported for this system, you can use an environment variable
          for a single invocation of the nix tools.

            $ export NIXPKGS_ALLOW_UNSUPPORTED_SYSTEM=1

          Note: When using `nix shell`, `nix build`, `nix develop`, etc with a flake,
                then pass `--impure` in order to allow use of environment variables.

       b) For `nixos-rebuild` you can set
         { nixpkgs.config.allowUnsupportedSystem = true; }
       in configuration.nix to override this.

       c) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
         { allowUnsupportedSystem = true; }
       to ~/.config/nixpkgs/config.nix.