src/test/ui/variance/variance-btree-invariant-types.nll.stderr

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:4:5
   |
LL | fn iter_cov_key<'a, 'new>(v: IterMut<'a, &'static (), ()>) -> IterMut<'a, &'new (), ()> {
   |                     ---- lifetime `'new` defined here
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:7:5
   |
LL | fn iter_cov_val<'a, 'new>(v: IterMut<'a, (), &'static ()>) -> IterMut<'a, (), &'new ()> {
   |                     ---- lifetime `'new` defined here
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:10:5
   |
LL | fn iter_contra_key<'a, 'new>(v: IterMut<'a, &'new (), ()>) -> IterMut<'a, &'static (), ()> {
   |                        ---- lifetime `'new` defined here
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:13:5
   |
LL | fn iter_contra_val<'a, 'new>(v: IterMut<'a, (), &'new ()>) -> IterMut<'a, (), &'static ()> {
   |                        ---- lifetime `'new` defined here
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:18:5
   |
LL | fn occ_cov_key<'a, 'new>(v: OccupiedEntry<'a, &'static (), ()>)
   |                    ---- lifetime `'new` defined here
LL |                          -> OccupiedEntry<'a, &'new (), ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:22:5
   |
LL | fn occ_cov_val<'a, 'new>(v: OccupiedEntry<'a, (), &'static ()>)
   |                    ---- lifetime `'new` defined here
LL |                          -> OccupiedEntry<'a, (), &'new ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:26:5
   |
LL | fn occ_contra_key<'a, 'new>(v: OccupiedEntry<'a, &'new (), ()>)
   |                       ---- lifetime `'new` defined here
LL |                             -> OccupiedEntry<'a, &'static (), ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:30:5
   |
LL | fn occ_contra_val<'a, 'new>(v: OccupiedEntry<'a, (), &'new ()>)
   |                       ---- lifetime `'new` defined here
LL |                             -> OccupiedEntry<'a, (), &'static ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:35:5
   |
LL | fn vac_cov_key<'a, 'new>(v: VacantEntry<'a, &'static (), ()>)
   |                    ---- lifetime `'new` defined here
LL |                          -> VacantEntry<'a, &'new (), ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:39:5
   |
LL | fn vac_cov_val<'a, 'new>(v: VacantEntry<'a, (), &'static ()>)
   |                    ---- lifetime `'new` defined here
LL |                          -> VacantEntry<'a, (), &'new ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:43:5
   |
LL | fn vac_contra_key<'a, 'new>(v: VacantEntry<'a, &'new (), ()>)
   |                       ---- lifetime `'new` defined here
LL |                             -> VacantEntry<'a, &'static (), ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: lifetime may not live long enough
  --> $DIR/variance-btree-invariant-types.rs:47:5
   |
LL | fn vac_contra_val<'a, 'new>(v: VacantEntry<'a, (), &'new ()>)
   |                       ---- lifetime `'new` defined here
LL |                             -> VacantEntry<'a, (), &'static ()> {
LL |     v
   |     ^ returning this value requires that `'new` must outlive `'static`
   |
   = help: consider replacing `'new` with `'static`

error: aborting due to 12 previous errors