ocamlPackages.bitv 1.3 -> 1.6 https://github.com/backtracking/bitv/releases
attrpath: ocamlPackages.bitv
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/bitv/default.nix b/pkgs/development/ocaml-modules/bitv/default.nix
index 25906f1432f0..935fe83d47fa 100644
--- a/pkgs/development/ocaml-modules/bitv/default.nix
+++ b/pkgs/development/ocaml-modules/bitv/default.nix
@@ -6,13 +6,13 @@ else
 
 stdenv.mkDerivation rec {
   pname = "ocaml${ocaml.version}-bitv";
-  version = "1.3";
+  version = "1.6";
 
   src = fetchFromGitHub {
     owner = "backtracking";
     repo = "bitv";
     rev = version;
-    sha256 = "sha256-sZwq6c10hBBS9tGvKlWD9GE3JBrZPByfDrXE6xIPcG4=";
+    sha256 = "sha256-n0XOHtg8E97uw9RjZxqmAitU7l43n1/ujlXOh6SlRS4=";
   };
 
   nativeBuildInputs = [ autoreconfHook which ocaml findlib ];

Received ExitFailure 1 when running
Raw command: /nix/store/03a4f9rij2z4mmwprlbip3mrnnfaw0yd-nix-2.18.2/bin/nix-build --option sandbox true --arg config "{ allowBroken = true; allowUnfree = true; allowAliases = false; }" --arg overlays "[ ]" -A ocamlPackages.bitv
nix build failed.
got build log for 'ocamlPackages.bitv' from 'daemon'
@nix { "action": "setPhase", "phase": "unpackPhase" }
Running phase: unpackPhase
unpacking source archive /nix/store/hyw5gj23pk4nz0s1d8qxy0ymnwmcpixv-source
source root is source
@nix { "action": "setPhase", "phase": "patchPhase" }
Running phase: patchPhase
@nix { "action": "setPhase", "phase": "autoreconfPhase" }
Running phase: autoreconfPhase
autoreconf: export WARNINGS=
autoreconf: error: 'configure.ac' is required