Revert "correct call_residue_vars/3 using new copy_term_3 (#1239)"

This reverts commit 9b35a316c9.

build/instructions_template.rs

@@ -574,8 +574,6 @@ enum SystemClauseType {
     DeleteFromAttributedVarList,
     #[strum_discriminants(strum(props(Arity = "1", Name = "$delete_all_attributes_from_var")))]
     DeleteAllAttributesFromVar,
-    #[strum_discriminants(strum(props(Arity = "2", Name = "$term_attributed_variables_without_attrs")))]
-    TermAttributedVariablesWithoutAttrs,
     REPL(REPLCodePtr),
 }
 
@@ -1638,7 +1636,6 @@ fn generate_instruction_preface() -> TokenStream {
                     &Instruction::CallPutToAttributedVarList(_) |
                     &Instruction::CallDeleteFromAttributedVarList(_) |
                     &Instruction::CallDeleteAllAttributesFromVar(_) |
-                    &Instruction::CallTermAttributedVariablesWithoutAttrs(_) |
                     &Instruction::CallFetchGlobalVar(_) |
                     &Instruction::CallFirstStream(_) |
                     &Instruction::CallFlushOutput(_) |
@@ -1858,7 +1855,6 @@ fn generate_instruction_preface() -> TokenStream {
                     &Instruction::ExecutePutToAttributedVarList(_) |
                     &Instruction::ExecuteDeleteFromAttributedVarList(_) |
                     &Instruction::ExecuteDeleteAllAttributesFromVar(_) |
-                    &Instruction::ExecuteTermAttributedVariablesWithoutAttrs(_) |
                     &Instruction::ExecuteFetchGlobalVar(_) |
                     &Instruction::ExecuteFirstStream(_) |
                     &Instruction::ExecuteFlushOutput(_) |