error[E0061]: this method takes 1 argument but 2 arguments were supplied
  --> $DIR/wrong_argument_ice-3.rs:9:16
   |
LL |         groups.push(new_group, vec![process]);
   |                ^^^^            ------------- argument of type `Vec<&Process>` unexpected
   |
note: expected tuple, found struct `Vec`
  --> $DIR/wrong_argument_ice-3.rs:9:21
   |
LL |         groups.push(new_group, vec![process]);
   |                     ^^^^^^^^^
   = note: expected tuple `(Vec<String>, Vec<Process>)`
             found struct `Vec<String>`
note: associated function defined here
  --> $SRC_DIR/alloc/src/vec/mod.rs:LL:COL
help: remove the extra argument
   |
LL |         groups.push(/* (Vec<String>, Vec<Process>) */);
   |                    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

error: aborting due to previous error

For more information about this error, try `rustc --explain E0061`.