Running nixpkgs-update (https://github.com/NixOS/infra/blob/main/non-critical-infra/modules/nixpkgs-update/README.md) with UPDATE_INFO: faustlive 2.5.19 -> 2.5.21 https://github.com/grame-cncm/faustlive/releases
attrpath: faustlive
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/fa/faustlive/package.nix b/pkgs/by-name/fa/faustlive/package.nix
index 9dab53630b8f..1f7195eec337 100644
--- a/pkgs/by-name/fa/faustlive/package.nix
+++ b/pkgs/by-name/fa/faustlive/package.nix
@@ -28,12 +28,12 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "faustlive";
-  version = "2.5.19";
+  version = "2.5.21";
   src = fetchFromGitHub {
     owner = "grame-cncm";
     repo = "faustlive";
     tag = finalAttrs.version;
-    hash = "sha256-IBMgesMkT+0Oh1TjHa+bcSp6YziLNBtNPoUCzbyhMFI=";
+    hash = "sha256-ckUKjsN59wTKjD0B65MzSL9wp61pzq4dCI4Tl8nIcL4=";
     fetchSubmodules = true;
   };
 

Received ExitFailure 1 when running
Raw command: nix-build --option sandbox true --arg config "{ allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A faustlive
nix build failed.
-- Detecting C compile features
-- Detecting C compile features - done
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Check for working CXX compiler: /nix/store/r5ri78axx1qggkjq3vawywlzglg70b5w-gcc-wrapper-16.2.0/bin/g++ - skipped
-- Detecting CXX compile features
-- Detecting CXX compile features - done
-- Generates FaustLive version 2.5.21
-- Found PkgConfig: /nix/store/s70gz6bvz74c36xigh5m2ab2cqli08cv-pkg-config-wrapper-0.29.2/bin/pkg-config (found version "0.29.2")
-- Using Faust Version 2.85.9
-- Using LLVM version 21.1.8
CMake Error at CMakeLists.txt:109 (find_package):
  By not providing "FindQt6.cmake" in CMAKE_MODULE_PATH this project has
  asked CMake to find a package configuration file provided by "Qt6", but
  CMake did not find one.

  Could not find a package configuration file provided by "Qt6" with any of
  the following names:

    Qt6.cps
    qt6.cps
    Qt6Config.cmake
    qt6-config.cmake

  Add the installation prefix of "Qt6" to CMAKE_PREFIX_PATH or set "Qt6_DIR"
  to a directory containing one of the above files.  If "Qt6" provides a
  separate development package or SDK, be sure it has been installed.


-- Configuring incomplete, errors occurred!