Make the outpaths.nix more robust since nixpkgs' metat-check PRs has merged

ofborg/src/outpaths.nix

@@ -5,24 +5,23 @@ let
     # Compromise: accuracy vs. resources needed for evaluation.
     {
       supportedSystems = [
-        # Not ready to evaluate these archs, see #32365
-        # "aarch64-linux"
-        # "i686-linux"
+        "aarch64-linux"
+        "i686-linux"
         "x86_64-linux"
         "x86_64-darwin"
       ];
+
       nixpkgsArgs = {
         config = {
           allowBroken = true;
           allowUnfree = true;
           allowInsecurePredicate = x: true;
-          checkMeta = false; # checkMeta; see #32365
+          checkMeta = checkMeta;
 
-          # See https://github.com/NixOS/nixpkgs/pull/32365
           handleEvalIssue = reason: errormsg:
             if reason == "unknown-meta"
-              then (builtins.trace (abort errormsg) true)
-              else (builtins.trace errormsg true);
+              then builtins.trace errormsg true
+              else true;
 
           inHydra = true;
         };