error[E0261]: use of undeclared lifetime name `'a`
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:4:20
   |
LL |     type Item<'q>: 'a;
   |                    ^^ undeclared lifetime
   |
help: consider introducing lifetime `'a` here
   |
LL |     type Item<'a, 'q>: 'a;
   |               +++
help: consider introducing lifetime `'a` here
   |
LL | trait LendingIterator<'a> {
   |                      ++++

error[E0262]: invalid lifetime parameter name: `'static`
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:14:6
   |
LL | impl<'static> Query<'q> {
   |      ^^^^^^^ 'static is a reserved lifetime name

error[E0261]: use of undeclared lifetime name `'q`
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:14:21
   |
LL | impl<'static> Query<'q> {
   |      -              ^^ undeclared lifetime
   |      |
   |      help: consider introducing lifetime `'q` here: `'q,`

error[E0392]: lifetime parameter `'q` is never used
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:11:14
   |
LL | struct Query<'q> {}
   |              ^^ unused lifetime parameter
   |
   = help: consider removing `'q`, referring to it in a field, or using a marker such as `PhantomData`

error[E0277]: the size for values of type `Self` cannot be known at compilation time
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:7:21
   |
LL |     fn for_each(mut self, mut f: Box<dyn FnMut(Self::Item<'_>) + 'static>) {}
   |                     ^^^^ doesn't have a size known at compile-time
   |
   = help: unsized fn params are gated as an unstable feature
help: consider further restricting `Self`
   |
LL |     fn for_each(mut self, mut f: Box<dyn FnMut(Self::Item<'_>) + 'static>) where Self: Sized {}
   |                                                                            +++++++++++++++++
help: function arguments must have a statically known size, borrowed types always have a known size
   |
LL |     fn for_each(mut &self, mut f: Box<dyn FnMut(Self::Item<'_>) + 'static>) {}
   |                     +

error[E0061]: this function takes 0 arguments but 1 argument was supplied
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:21:31
   |
LL |     LendingIterator::for_each(Query::new(&data), Box::new);
   |                               ^^^^^^^^^^ ----- unexpected argument of type `&fn() {data}`
   |
note: associated function defined here
  --> $DIR/ice-ifer-var-leaked-out-of-rollback-122098.rs:17:12
   |
LL |     pub fn new() -> Self {}
   |            ^^^
help: remove the extra argument
   |
LL -     LendingIterator::for_each(Query::new(&data), Box::new);
LL +     LendingIterator::for_each(Query::new(), Box::new);
   |

error: aborting due to 6 previous errors

Some errors have detailed explanations: E0061, E0261, E0262, E0277, E0392.
For more information about an error, try `rustc --explain E0061`.