gleam 0 -> 1
attrpath: gleam
Checking auto update branch...
[version] 
[version] generic version rewriter does not support multiple hashes
[rustCrateVersion] 
[rustCrateVersion] skipping because derivation has updateScript
[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/h6g36slcdq9wr8dzridjq50fdb6iizh0-packages.json.drv
building '/nix/store/h6g36slcdq9wr8dzridjq50fdb6iizh0-packages.json.drv'...
sourcing setup hook '/nix/store/dv5vgsw8naxnkcc88x78vprbnn1pp44y-patchelf-0.15.0/nix-support/setup-hook'
sourcing setup hook '/nix/store/i4iynx9axbq23sd0gyrc5wdb46zz6z8l-update-autotools-gnu-config-scripts-hook/nix-support/setup-hook'
sourcing setup hook '/nix/store/h9lc1dpi14z7is86ffhl3ld569138595-audit-tmpdir.sh'
sourcing setup hook '/nix/store/m54bmrhj6fqz8nds5zcj97w9s9bckc9v-compress-man-pages.sh'
sourcing setup hook '/nix/store/wgrbkkaldkrlrni33ccvm3b6vbxzb656-make-symlinks-relative.sh'
sourcing setup hook '/nix/store/5yzw0vhkyszf2d179m0qfkgxmp5wjjx4-move-docs.sh'
sourcing setup hook '/nix/store/fyaryjvghbkpfnsyw97hb3lyb37s1pd6-move-lib64.sh'
sourcing setup hook '/nix/store/kd4xwxjpjxi71jkm6ka0np72if9rm3y0-move-sbin.sh'
sourcing setup hook '/nix/store/pag6l61paj1dc9sv15l7bm5c17xn5kyk-move-systemd-user-units.sh'
sourcing setup hook '/nix/store/jivxp510zxakaaic7qkrb7v1dd2rdbw9-multiple-outputs.sh'
sourcing setup hook '/nix/store/ilaf1w22bxi6jsi45alhmvvdgy4ly3zs-patch-shebangs.sh'
sourcing setup hook '/nix/store/cickvswrvann041nqxb0rxilc46svw1n-prune-libtool-files.sh'
sourcing setup hook '/nix/store/xyff06pkhki3qy1ls77w10s0v79c9il0-reproducible-builds.sh'
sourcing setup hook '/nix/store/aazf105snicrlvyzzbdj85sx4179rpfp-set-source-date-epoch-to-latest.sh'
sourcing setup hook '/nix/store/gps9qrh99j7g02840wv5x78ykmz30byp-strip.sh'

Going to be running update for following packages:
 - gleam-1.3.2

Press Enter key to continue...
Running update for:
 - gleam-1.3.2: UPDATING ...
 - gleam-1.3.2: DONE.

Packages updated!

Diff after rewrites:
diff --git a/pkgs/development/compilers/gleam/default.nix b/pkgs/development/compilers/gleam/default.nix
index 234bc86ba318..538711b2bd68 100644
--- a/pkgs/development/compilers/gleam/default.nix
+++ b/pkgs/development/compilers/gleam/default.nix
@@ -12,13 +12,13 @@
 
 rustPlatform.buildRustPackage rec {
   pname = "gleam";
-  version = "1.3.2";
+  version = "1.4.1";
 
   src = fetchFromGitHub {
     owner = "gleam-lang";
     repo = pname;
     rev = "refs/tags/v${version}";
-    hash = "sha256-ncb95NjBH/Nk4XP2QIq66TgY1F7UaOaRIEvZchdo5Kw=";
+    hash = "sha256-z9xDMQXzVUeHne7KG4QsutQAiU01mgnV7ccdkjl+EkU=";
   };
 
   nativeBuildInputs = [ git pkg-config ];
@@ -26,7 +26,7 @@ rustPlatform.buildRustPackage rec {
   buildInputs = [ openssl ] ++
     lib.optionals stdenv.isDarwin [ Security SystemConfiguration ];
 
-  cargoHash = "sha256-6fbQOvmXWsU+6QiEHMNsbwuaIH9j0wzp0sNR7W8sBAE=";
+  cargoHash = "sha256-XKHcA4DSVsWZfUHT6BkRjK0Mzz90E+ohYrtwZKPMtTY=";
 
   passthru.updateScript = nix-update-script { };
 

No auto update branch exists
Old version 1.3.2" not present in master derivation file with contents: { lib
, stdenv
, rustPlatform
, fetchFromGitHub
, git
, pkg-config
, openssl
, Security
, nix-update-script
, SystemConfiguration
}:

rustPlatform.buildRustPackage rec {
  pname = "gleam";
  version = "1.4.0";

  src = fetchFromGitHub {
    owner = "gleam-lang";
    repo = pname;
    rev = "refs/tags/v${version}";
    hash = "sha256-Wo8J8cv53kNWypb5VqUlKJas+zkCHZS6mICnpn0aZoc=";
  };

  nativeBuildInputs = [ git pkg-config ];

  buildInputs = [ openssl ] ++
    lib.optionals stdenv.isDarwin [ Security SystemConfiguration ];

  cargoHash = "sha256-ehQLNBDERLIZrqQfsS+epzZAIjap7HnBs18SsjdWuS4=";

  passthru.updateScript = nix-update-script { };

  meta = with lib; {
    description = "Statically typed language for the Erlang VM";
    mainProgram = "gleam";
    homepage = "https://gleam.run/";
    changelog = "https://github.com/gleam-lang/gleam/blob/v${version}/CHANGELOG.md";
    license = licenses.asl20;
    maintainers = teams.beam.members ++ [ lib.maintainers.philtaken ];
  };
}