error: lifetime may not live long enough
  --> $DIR/variance-contravariant-arg-object.rs:14:5
   |
LL | fn get_min_from_max<'min, 'max>(v: Box<dyn Get<&'max i32>>)
   |                     ----  ---- lifetime `'max` defined here
   |                     |
   |                     lifetime `'min` defined here
...
LL |     v
   |     ^ returning this value requires that `'min` must outlive `'max`
   |
   = help: consider adding the following bound: `'min: 'max`

error: lifetime may not live long enough
  --> $DIR/variance-contravariant-arg-object.rs:22:5
   |
LL | fn get_max_from_min<'min, 'max, G>(v: Box<dyn Get<&'min i32>>)
   |                     ----  ---- lifetime `'max` defined here
   |                     |
   |                     lifetime `'min` defined here
...
LL |     v
   |     ^ returning this value requires that `'min` must outlive `'max`
   |
   = help: consider adding the following bound: `'min: 'max`

error: aborting due to 2 previous errors