error[E0382]: borrow of moved value: `arc_v`
  --> $DIR/no-capture-arc.rs:24:18
   |
LL |     thread::spawn(move|| {
   |                   ------ value moved into closure here
LL |         assert_eq!((*arc_v)[3], 4);
   |                      ----- variable moved due to use in closure
...
LL |     assert_eq!((*arc_v)[2], 3);
   |                  ^^^^^ value borrowed here after move
   |
   = note: move occurs because `arc_v` has type `std::sync::Arc<std::vec::Vec<i32>>`, which does not implement the `Copy` trait

error: aborting due to previous error

For more information about this error, try `rustc --explain E0382`.