error: lifetime may not live long enough --> $DIR/variance-contravariant-self-trait-match.rs:13:5 | LL | fn get_min_from_max<'min, 'max, G>() | ---- ---- lifetime `'max` defined here | | | lifetime `'min` defined here ... LL | impls_get::<&'min G>(); | ^^^^^^^^^^^^^^^^^^^^ requires that `'min` must outlive `'max` | = help: consider adding the following bound: `'min: 'max` error: lifetime may not live long enough --> $DIR/variance-contravariant-self-trait-match.rs:23:5 | LL | fn get_max_from_min<'min, 'max, G>() | ---- ---- lifetime `'max` defined here | | | lifetime `'min` defined here ... LL | impls_get::<&'max G>(); | ^^^^^^^^^^^^^^^^^^^^ requires that `'min` must outlive `'max` | = help: consider adding the following bound: `'min: 'max` error: aborting due to 2 previous errors