ci/eval: remove unused checkMeta argument

This should always be set anyways.

ci/eval/attrpaths.nix

@@ -17,7 +17,6 @@
 {
   lib ? import (path + "/lib"),
   trace ? false,
-  checkMeta ? true,
   path ? ./../..,
 }:
 let
@@ -65,7 +64,7 @@ let
     lib.traceIf trace "** ${lib.showAttrPath path}" result;
 
   outpaths = import ./outpaths.nix {
-    inherit checkMeta path;
+    inherit path;
     attrNamesOnly = true;
   };
 

ci/eval/chunk.nix

@@ -6,7 +6,6 @@
   attrpathFile,
   chunkSize,
   myChunk,
-  checkMeta,
   includeBroken,
   systems,
 }:
@@ -17,7 +16,7 @@ let
 
   unfiltered = import ./outpaths.nix {
     inherit path;
-    inherit checkMeta includeBroken systems;
+    inherit includeBroken systems;
   };
 
   # Turns the unfiltered recursive attribute set into one that is limited to myAttrpaths

ci/eval/default.nix

@@ -81,7 +81,6 @@ let
       attrpathFile ? "${attrpathsSuperset { inherit evalSystem; }}/paths.json",
       # The number of attributes per chunk, see ./README.md for more info.
       chunkSize ? 5000,
-      checkMeta ? true,
 
       # Don't try to eval packages marked as broken.
       includeBroken ? false,
@@ -113,7 +112,6 @@ let
           --arg myChunk "$myChunk" \
           --arg attrpathFile "${attrpathFile}" \
           --arg systems "[ \"$system\" ]" \
-          --arg checkMeta ${lib.boolToString checkMeta} \
           --arg includeBroken ${lib.boolToString includeBroken} \
           -I ${nixpkgs} \
           -I ${attrpathFile} \

ci/eval/outpaths.nix

@@ -1,9 +1,8 @@
 #!/usr/bin/env nix-shell
 # When using as a callable script, passing `--argstr path some/path` overrides $PWD.
-#!nix-shell -p nix -i "nix-env -qaP --no-name --out-path --arg checkMeta true -f ci/eval/outpaths.nix"
+#!nix-shell -p nix -i "nix-env -qaP --no-name --out-path -f ci/eval/outpaths.nix"
 
 {
-  checkMeta,
   includeBroken ? true, # set this to false to exclude meta.broken packages from the output
   path ? ./../..,
 
@@ -28,7 +27,7 @@ let
             allowUnfree = true;
             allowInsecurePredicate = x: true;
             allowVariants = !attrNamesOnly;
-            checkMeta = checkMeta;
+            checkMeta = true;
 
             handleEvalIssue =
               reason: errormsg: