Program: 110662
Project: 110662
Buggy source:
@SuppressWarnings("String_Node_Str") public Tuple<Object> invoke(SkylarkRuleContext ctx,String command,Object attributeUnchecked,Boolean expandLocations,Object makeVariablesUnchecked,SkylarkList tools,SkylarkDict<?,?> labelDictUnchecked,SkylarkDict<?,?> executionRequirementsUnchecked,Location loc,Environment env) throws ConversionException, EvalException {
  ctx.checkMutable("String_Node_Str");
  Label ruleLabel=ctx.getLabel();
  Map<Label,Iterable<Artifact>> labelDict=checkLabelDict(labelDictUnchecked,loc,env);
  CommandHelper helper=new CommandHelper(ctx.getRuleContext(),tools.getContents(TransitiveInfoCollection.class,"String_Node_Str"),ImmutableMap.copyOf(labelDict));
  String attribute=Type.STRING.convertOptional(attributeUnchecked,"String_Node_Str",ruleLabel);
  if (expandLocations) {
    command=helper.resolveCommandAndExpandLabels(command,attribute,false);
  }
  if (!EvalUtils.isNullOrNone(makeVariablesUnchecked)) {
    Map<String,String> makeVariables=Type.STRING_DICT.convert(makeVariablesUnchecked,"String_Node_Str",ruleLabel);
    command=ctx.expandMakeVariables(attribute,command,makeVariables);
  }
  List<Artifact> inputs=new ArrayList<>();
  inputs.addAll(helper.getResolvedTools());
  ImmutableMap<String,String> executionRequirements=ImmutableMap.copyOf(SkylarkDict.castSkylarkDictOrNoneToDict(executionRequirementsUnchecked,String.class,String.class,"String_Node_Str"));
  List<String> argv=helper.buildCommandLine(command,inputs,SCRIPT_SUFFIX,executionRequirements);
  return Tuple.<Object>of(new MutableList(inputs,env),new MutableList(argv,env),helper.getToolsRunfilesSuppliers());
}

Fixed version (ground truth):
@SuppressWarnings("String_Node_Str") public Tuple<Object> invoke(SkylarkRuleContext ctx,String command,Object attributeUnchecked,Boolean expandLocations,Object makeVariablesUnchecked,SkylarkList tools,SkylarkDict<?,?> labelDictUnchecked,SkylarkDict<?,?> executionRequirementsUnchecked,Location loc,Environment env) throws ConversionException, EvalException {
  ctx.checkMutable("String_Node_Str");
  Label ruleLabel=ctx.getLabel();
  Map<Label,Iterable<Artifact>> labelDict=checkLabelDict(labelDictUnchecked,loc,env);
  CommandHelper helper=new CommandHelper(ctx.getRuleContext(),tools.getContents(TransitiveInfoCollection.class,"String_Node_Str"),ImmutableMap.copyOf(labelDict));
  String attribute=Type.STRING.convertOptional(attributeUnchecked,"String_Node_Str",ruleLabel);
  if (expandLocations) {
    command=helper.resolveCommandAndExpandLabels(command,attribute,false);
  }
  if (!EvalUtils.isNullOrNone(makeVariablesUnchecked)) {
    Map<String,String> makeVariables=Type.STRING_DICT.convert(makeVariablesUnchecked,"String_Node_Str",ruleLabel);
    command=ctx.expandMakeVariables(attribute,command,makeVariables);
  }
  List<Artifact> inputs=new ArrayList<>();
  inputs.addAll(helper.getResolvedTools());
  ImmutableMap<String,String> executionRequirements=ImmutableMap.copyOf(SkylarkDict.castSkylarkDictOrNoneToDict(executionRequirementsUnchecked,String.class,String.class,"String_Node_Str"));
  List<String> argv=helper.buildCommandLine(command,inputs,SCRIPT_SUFFIX,executionRequirements);
  return Tuple.<Object>of(MutableList.copyOf(env,inputs),MutableList.copyOf(env,argv),helper.getToolsRunfilesSuppliers());
}