error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:22:17 | LL | let _ = &good.ptr; | ^^^^^^^^^ | note: the lint level is defined here --> $DIR/unaligned_references.rs:1:9 | LL | #![deny(unaligned_references)] | ^^^^^^^^^^^^^^^^^^^^ = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:24:17 | LL | let _ = &good.data; | ^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:27:17 | LL | let _ = &good.data as *const _; | ^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:29:27 | LL | let _: *const _ = &good.data; | ^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:32:17 | LL | let _ = good.data.clone(); | ^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:35:17 | LL | let _ = &good.data2[0]; | ^^^^^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: reference to packed field is unaligned --> $DIR/unaligned_references.rs:45:17 | LL | let _ = &packed2.x; | ^^^^^^^^^^ | = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release! = note: for more information, see issue #82523 = note: fields of packed structs are not properly aligned, and creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) error: aborting due to 7 previous errors