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error[E0392]: lifetime parameter `'a` is never used
--> $DIR/variance-regions-unused-direct.rs:5:18
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LL | struct Bivariant<'a>;
| ^^ unused lifetime parameter
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= help: consider removing `'a`, referring to it in a field, or using a marker such as `PhantomData`
error[E0392]: lifetime parameter `'d` is never used
--> $DIR/variance-regions-unused-direct.rs:7:19
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LL | struct Struct<'a, 'd> {
| ^^ unused lifetime parameter
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= help: consider removing `'d`, referring to it in a field, or using a marker such as `PhantomData`
error: aborting due to 2 previous errors
For more information about this error, try `rustc --explain E0392`.
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