Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: cppcheck 2.18.3 -> 2.20.0 https://github.com/danmar/cppcheck/releases
attrpath: cppcheck
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/afxlgm0nb03ang6r3xv5gqhybfd93iaa-packages.json.drv
building '/nix/store/afxlgm0nb03ang6r3xv5gqhybfd93iaa-packages.json.drv'...

Going to be running update for following packages:
 - cppcheck-2.18.3

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - cppcheck-2.18.3: UPDATING ...
 - cppcheck-2.18.3: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/cp/cppcheck/package.nix b/pkgs/by-name/cp/cppcheck/package.nix
index 6789d6f9e139..3c305e9226c4 100644
--- a/pkgs/by-name/cp/cppcheck/package.nix
+++ b/pkgs/by-name/cp/cppcheck/package.nix
@@ -21,7 +21,7 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "cppcheck";
-  version = "2.18.3";
+  version = "2.20.1";
 
   outputs = [
     "out"
@@ -32,7 +32,7 @@ stdenv.mkDerivation (finalAttrs: {
     owner = "danmar";
     repo = "cppcheck";
     tag = finalAttrs.version;
-    hash = "sha256-c32dNM1tNN+Nqv5GmKHnAhWx8r9RTcv3FQ/+ROGurkw=";
+    hash = "sha256-slsm5fKCIfRvRS9D+nC8+Sdsbh3wLF7yBcS0La94+1w=";
   };
 
   nativeBuildInputs = [

An auto update branch exists with message `cppcheck: 2.18.3 -> 2.20.0`. New version is 2.20.1.
The auto update branch does not match or exceed the new version.
Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A cppcheck
nix build failed.
    -U<ID>               Undefine preprocessor symbol. Use -U to explicitly
                         hide certain #ifdef <ID> code paths from checking.
                         Example: '-UDEBUG'
    -v, --verbose        Output more detailed error information.
                         Note that this option is not mutually exclusive with --quiet.
    --version            Print out version number.
    --xml                Write results in xml format to error stream (stderr).

Example usage:
  # Recursively check the current folder. Print the progress on the screen and
  # write errors to a file:
  cppcheck . 2> err.txt

  # Recursively check ../myproject/ and don't print progress:
  cppcheck --quiet ../myproject/

  # Check test.cpp, enable all checks:
  cppcheck --enable=all --inconclusive --library=posix test.cpp

  # Check f.cpp and search include files from inc1/ and inc2/:
  cppcheck -I inc1/ -I inc2/ f.cpp

For more information:
    https://cppcheck.sourceforge.io/manual.pdf

Many thanks to the 3rd party libraries we use:
 * tinyxml2 -- loading project/library/ctu files.
 * picojson -- loading compile database.
 * pcre -- rules.
 * qt -- used in GUI