error[E0107]: trait takes at most 2 generic arguments but 5 generic arguments were supplied --> $DIR/issue-101739-2.rs:17:14 | LL | Dst: BikeshedIntrinsicFrom< | ^^^^^^^^^^^^^^^^^^^^^ expected at most 2 generic arguments ... LL | / ASSUME_LIFETIMES, LL | | ASSUME_VALIDITY, LL | | ASSUME_VISIBILITY, | |_____________________________- help: remove these generic arguments error: the constant `ASSUME_ALIGNMENT` is not of type `Assume` --> $DIR/issue-101739-2.rs:17:14 | LL | Dst: BikeshedIntrinsicFrom< | ______________^ LL | | LL | | Src, LL | | ASSUME_ALIGNMENT, ... | LL | | ASSUME_VISIBILITY, LL | | >, | |_________^ expected `Assume`, found `bool` | note: required by a bound in `BikeshedIntrinsicFrom` --> $SRC_DIR/core/src/mem/transmutability.rs:LL:COL error[E0308]: mismatched types --> $DIR/issue-101739-2.rs:20:13 | LL | ASSUME_ALIGNMENT, | ^^^^^^^^^^^^^^^^ expected `Assume`, found `bool` error: aborting due to 3 previous errors Some errors have detailed explanations: E0107, E0308. For more information about an error, try `rustc --explain E0107`.