alt-ergo 2.4.2 -> 2.4.3 https://github.com/OCamlPro/alt-ergo/releases
attrpath: alt-ergo
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
[updateScript] 
[updateScript] skipping because derivation has no updateScript

[quotedUrls]
[quotedUrls] nothing found to replace
Diff after rewrites:
diff --git a/pkgs/applications/science/logic/alt-ergo/default.nix b/pkgs/applications/science/logic/alt-ergo/default.nix
index 75288b5ff80..f3c4c21b8e8 100644
--- a/pkgs/applications/science/logic/alt-ergo/default.nix
+++ b/pkgs/applications/science/logic/alt-ergo/default.nix
@@ -2,7 +2,7 @@
 
 let
   pname = "alt-ergo";
-  version = "2.4.2";
+  version = "2.4.3";
 
   configureScript = "ocaml unix.cma configure.ml";
 
@@ -10,7 +10,7 @@ let
     owner = "OCamlPro";
     repo = pname;
     rev = "refs/tags/${version}";
-    hash = "sha256-8pJ/1UAbheQaLFs5Uubmmf5D0oFJiPxF6e2WTZgRyAc=";
+    hash = "sha256-cbrCBtqu+QaA9FzXbkNyqtm79zqInDjXyxaudT1nn6A=";
   };
 in
 

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 alt-ergo
Received ExitFailure 1 when running
Raw command: /nix/store/3nqhcyc7vid1npgcd0m7arg5sn325nhz-nix-2.12.0/bin/nix log -f . alt-ergo
Standard output:

error: Package ‘ocaml4.14.1-alt-ergo-2.4.3’ in /var/cache/nixpkgs-update/worker/worktree/alt-ergo/pkgs/applications/science/logic/alt-ergo/default.nix:47 has an unfree license (‘ocamlpro_nc’), refusing to evaluate.

       a) To temporarily allow unfree packages, you can use an environment variable
          for a single invocation of the nix tools.

            $ export NIXPKGS_ALLOW_UNFREE=1

        Note: For `nix shell`, `nix build`, `nix develop` or any other Nix 2.4+
        (Flake) command, `--impure` must be passed in order to read this
        environment variable.

       b) For `nixos-rebuild` you can set
         { nixpkgs.config.allowUnfree = true; }
       in configuration.nix to override this.

       Alternatively you can configure a predicate to allow specific packages:
         { nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
             "alt-ergo"
           ];
         }

       c) For `nix-env`, `nix-build`, `nix-shell` or any other Nix command you can add
         { allowUnfree = true; }
       to ~/.config/nixpkgs/config.nix.
(use '--show-trace' to show detailed location information)