ocamlPackages.ctypes 0.20.2 -> 0.21.1 https://repology.org/project/ocaml:ctypes/versions
attrpath: ocamlPackages.ctypes
Checking auto update branch...
No auto update branch exists
[version] 
[version] updated version and sha256
[rustCrateVersion] 
[rustCrateVersion] No cargoSha256 or cargoHash found
[golangModuleVersion] 
[golangModuleVersion] Not a buildGoModule package with vendorSha256 or vendorHash
[npmDepsVersion] 
[npmDepsVersion] No npmDepsHash
[updateScript] 
[updateScript] skipping because derivation has no updateScript
Diff after rewrites:
diff --git a/pkgs/development/ocaml-modules/ctypes/default.nix b/pkgs/development/ocaml-modules/ctypes/default.nix
index fa9cde044e8a..fbd4a5f6ed75 100644
--- a/pkgs/development/ocaml-modules/ctypes/default.nix
+++ b/pkgs/development/ocaml-modules/ctypes/default.nix
@@ -6,13 +6,13 @@ else
 
 stdenv.mkDerivation rec {
   pname = "ocaml${ocaml.version}-ctypes";
-  version = "0.20.2";
+  version = "0.21.1";
 
   src = fetchFromGitHub {
     owner = "ocamllabs";
     repo = "ocaml-ctypes";
     rev = version;
-    hash = "sha256-LzUrR8K88CjY/R5yUK3y6KG85hUMjbzuebHGqI8KhhM=";
+    hash = "sha256-Cay+8dwFxw4d1OgMP4CR94l4ic2269YCAaziesEqwHM=";
   };
 
   nativeBuildInputs = [ pkg-config ocaml findlib ];

Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A ocamlPackages.ctypes
nix build failed.
got build log for 'ocamlPackages.ctypes' from 'daemon'
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/ljc56zzbr6jdfmjc9c4xifh4i7a176lf-source
source root is source
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "updateAutotoolsGnuConfigScriptsPhase" }
Running phase: updateAutotoolsGnuConfigScriptsPhase
@nix { "action": "setPhase", "phase": "configurePhase" }
Running phase: configurePhase
substitute(): ERROR: file 'META' does not exist
/nix/store/d4jf1cbbk494zwgbqz31pxgigpsbh6w2-stdenv-linux/setup: line 131: pop_var_context: head of shell_variables not a function context