Running nixpkgs-update (https://github.com/NixOS/infra/blob/main/non-critical-infra/modules/nixpkgs-update/README.md) with UPDATE_INFO: cpp-interop 1.9.0 -> 2.0.0 https://github.com/compiler-research/CppInterOp/releases
attrpath: cpp-interop
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/by-name/cp/cpp-interop/package.nix b/pkgs/by-name/cp/cpp-interop/package.nix
index 42d4989cc90e..1959ce36093e 100644
--- a/pkgs/by-name/cp/cpp-interop/package.nix
+++ b/pkgs/by-name/cp/cpp-interop/package.nix
@@ -99,13 +99,13 @@ assert lib.assertOneOf "backend" backend [
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "cpp-interop-${backend}";
-  version = "1.9.0";
+  version = "2.0.0";
 
   src = fetchFromGitHub {
     owner = "compiler-research";
     repo = "CppInterOp";
     tag = "v${finalAttrs.version}";
-    hash = "sha256-am2WObER9dlNQU/VMTY2ScMe/w8c4N8m/DVyNwHiBnw=";
+    hash = "sha256-lKvSjw/OeNWjXa4orad2UESGCPX2N1yzqTiGUmmPFxY=";
   };
 
   strictDeps = true;

Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A cpp-interop
nix build failed.
This warning is for project developers.  Use -Wno-author or -Wno-policy to
suppress it.

-- Performing Test C_WCOMMENT_ALLOWS_LINE_WRAP
-- Performing Test C_WCOMMENT_ALLOWS_LINE_WRAP - Success
-- Performing Test C_SUPPORTS_MISLEADING_INDENTATION_FLAG
-- Performing Test C_SUPPORTS_MISLEADING_INDENTATION_FLAG - Success
-- Performing Test CXX_SUPPORTS_MISLEADING_INDENTATION_FLAG
-- Performing Test CXX_SUPPORTS_MISLEADING_INDENTATION_FLAG - Success
-- Performing Test C_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG
-- Performing Test C_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG - Success
-- Performing Test CXX_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG
-- Performing Test CXX_SUPPORTS_CTAD_MAYBE_UNSPPORTED_FLAG - Success
-- Performing Test LINKER_SUPPORTS_COLOR_DIAGNOSTICS
-- Performing Test LINKER_SUPPORTS_COLOR_DIAGNOSTICS - Failed
-- Looking for os_signpost_interval_begin
-- Looking for os_signpost_interval_begin - not found
-- Performing Test LLVM_LINKER_SUPPORTS_B_SYMBOLIC_FUNCTIONS
-- Performing Test LLVM_LINKER_SUPPORTS_B_SYMBOLIC_FUNCTIONS - Success
-- Clang resource directory: /nix/store/ylapfyc6hqv72fnqivi3sy98pyjyx75f-clang-21.1.8-lib/lib/clang/21
-- Found GTest: /nix/store/zfwqmhmygm59cicsgfv2651sp09d45vi-gtest-1.18.0-dev/lib/cmake/GTest/GTestConfig.cmake (found version "1.18.0")
CMake Error at /nix/store/9xdayymn5yh1c98hg12d13d3ir0sxd4x-cmake-4.4.4/share/cmake-4.4/Modules/ExternalProject/shared_internal_commands.cmake:932 (message):
  error: could not find git for clone of googlebenchmark
Call Stack (most recent call first):
  /nix/store/9xdayymn5yh1c98hg12d13d3ir0sxd4x-cmake-4.4.4/share/cmake-4.4/Modules/ExternalProject.cmake:3283 (_ep_add_download_command)
  cmake/modules/GoogleBenchmark.cmake:32 (ExternalProject_Add)
  unittests/CMakeLists.txt:16 (include)


-- Configuring incomplete, errors occurred!