Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: ansel 0 -> 1
attrpath: ansel
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[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/1d1laa8ys1nwqd2ia5rv6v85lhz120kf-packages.json.drv
building '/nix/store/1d1laa8ys1nwqd2ia5rv6v85lhz120kf-packages.json.drv'...

Going to be running update for following packages:
 - ansel-0-unstable-2026-06-13

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - ansel-0-unstable-2026-06-13: UPDATING ...
 - ansel-0-unstable-2026-06-13: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/an/ansel/package.nix b/pkgs/by-name/an/ansel/package.nix
index 0a468b21734e..03781269e72e 100644
--- a/pkgs/by-name/an/ansel/package.nix
+++ b/pkgs/by-name/an/ansel/package.nix
@@ -82,13 +82,13 @@ let
 in
 stdenv.mkDerivation {
   pname = "ansel";
-  version = "0-unstable-2026-06-13";
+  version = "0-unstable-2026-09-02";
 
   src = fetchFromGitHub {
     owner = "aurelienpierreeng";
     repo = "ansel";
-    rev = "2a9850bdc393d88f799b2cb3d80f22757d467d3e";
-    hash = "sha256-hCleHtaqH9dRHDtOVuKN16L1jPMeYJbr4qSwVPLIgL8=";
+    rev = "124a406d72964ca33bf1a625faedfec71a6af2e1";
+    hash = "sha256-rAnIbLicXs6nFXxQR5JLszxd/ps0ITi0bEog8+1YM9k=";
     fetchSubmodules = true;
   };
 

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 ansel
nix build failed.
[ 89%] Linking CXX shared module libprint.so
[ 89%] Linking CXX shared module libmap.so
[ 89%] Linking CXX shared module libmetadata.so
[ 89%] Linking CXX shared module liblighttable.so
[ 89%] Linking CXX shared module libhistogram.so
[ 89%] Linking CXX shared module libslideshow.so
[ 89%] Linking CXX shared module libstyles.so
[ 89%] Linking CXX shared module libtagging.so
[ 90%] Linking CXX shared module libdarkroom.so
[ 91%] Linking CXX shared module libstudio_capture.so
[ 91%] Linking CXX shared module libhistory.so
[ 91%] Linking CXX shared module libnavigation.so
[ 91%] Linking CXX shared module libmetadata_view.so
[ 91%] Built target lighttable
[ 91%] Built target print
[ 91%] Built target slideshow
[ 91%] Built target metadata
[ 91%] Built target navigation
[ 91%] Built target ansel
[ 91%] Built target styles
[ 91%] Linking CXX shared module libexport.so
[ 91%] Built target studio_capture
[ 91%] Built target metadata_view
[ 91%] Built target history
[ 91%] Built target map
[ 91%] Built target darkroom
[ 91%] Built target tagging
[ 91%] Built target export
[ 91%] Built target histogram
make: *** [Makefile:156: all] Error 2