Running nixpkgs-update (https://nix-community.org/update-bot/) with UPDATE_INFO: dosbox-x 2026.08.02 -> 2026.08.31-osfree https://github.com/joncampbell123/dosbox-x/releases
attrpath: dosbox-x
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/679v8iy824vpxcr4jg9mkp9cba4w3qb0-packages.json.drv
building '/nix/store/679v8iy824vpxcr4jg9mkp9cba4w3qb0-packages.json.drv'...

Going to be running update for following packages:
 - dosbox-x-2026.08.02

Press Enter key to continue...
Running update for:
Enqueuing group of 1 packages
 - dosbox-x-2026.08.02: UPDATING ...
 - dosbox-x-2026.08.02: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/by-name/do/dosbox-x/package.nix b/pkgs/by-name/do/dosbox-x/package.nix
index 0c5769ff4b0d..692fe18d37e9 100644
--- a/pkgs/by-name/do/dosbox-x/package.nix
+++ b/pkgs/by-name/do/dosbox-x/package.nix
@@ -30,13 +30,13 @@
 
 stdenv.mkDerivation (finalAttrs: {
   pname = "dosbox-x";
-  version = "2026.08.02";
+  version = "2026.08.31";
 
   src = fetchFromGitHub {
     owner = "joncampbell123";
     repo = "dosbox-x";
     rev = "dosbox-x-v${finalAttrs.version}";
-    hash = "sha256-zipg/eTz/k6IQeUovgpZ/ezOJNEjSQwHpkpGYOtdpS0=";
+    hash = "sha256-RYnepkAHwLOQFBXNZSPkH4L9bi3BkVC2RKd+YReGMqU=";
   };
 
   patches = [

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 dosbox-x
nix build failed.
got build log for 'dosbox-x' from 'daemon'
Running phase: unpackPhase
@nix { "action": "setPhase", "phase": "unpackPhase" }
unpacking source archive /nix/store/h4926ma42p5y68768k4pbdipnly43f8i-source
source root is source
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "patchPhase" }
applying patch /nix/store/85pd450qxn5m9s9sy042bzs8ajm8iv7q-0001-dosbox-x-Fix-FFmpeg-9-compat.patch
patching file src/hardware/hardware.cpp
Reversed (or previously applied) patch detected!  Assume -R? [n] 
Apply anyway? [n] 
Skipping patch.
1 out of 1 hunk ignored -- saving rejects to file src/hardware/hardware.cpp.rej