coconut 0 -> 1
attrpath: coconut
Checking auto update branch...
[version] 
[version] skipping because derivation has updateScript
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] Success
[updateScript] this derivation will be built:
  /nix/store/hc73z6k7phqacpk0i0jrn3xdjb9qk2hf-packages.json.drv
building '/nix/store/hc73z6k7phqacpk0i0jrn3xdjb9qk2hf-packages.json.drv'...

Going to be running update for following packages:
 - coconut-3.0.4

Press Enter key to continue...
Running update for:
 - coconut-3.0.4: UPDATING ...
 - coconut-3.0.4: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/python-modules/coconut/default.nix b/pkgs/development/python-modules/coconut/default.nix
index 3a00891e60dd..dcfa0d604cd5 100644
--- a/pkgs/development/python-modules/coconut/default.nix
+++ b/pkgs/development/python-modules/coconut/default.nix
@@ -15,14 +15,14 @@
 
 buildPythonPackage rec {
   pname = "coconut";
-  version = "3.0.4";
+  version = "3.1.0";
   pyproject = true;
 
   src = fetchFromGitHub {
     owner = "evhub";
     repo = "coconut";
     rev = "refs/tags/v${version}";
-    hash = "sha256-TIYep9EuCfcN8bp0vkaoB5W626lrD4PVh+oYKmVrfeY=";
+    hash = "sha256-xlA/yryUXZCU56gJ0y7M9JHgWkvXiB09ywyf0sP1o+4=";
   };
 
   nativeBuildInputs = [

No auto update branch exists
Received ExitFailure 1 when running
Raw command: /nix/store/62fm7r6175k2bgvhc19hn9bdhw90wa3n-nix-2.18.1/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A coconut
Received ExitFailure 1 when running
Raw command: /nix/store/62fm7r6175k2bgvhc19hn9bdhw90wa3n-nix-2.18.1/bin/nix --extra-experimental-features nix-command log -f . coconut
Standard output:

error: build log of 'coconut' is not available