1error[E0793]: reference to packed field is unaligned 2 --> tests/ui/pin_project/unaligned_references.rs:15:13 3 | 415 | let _ = &a.f; //~ ERROR reference to packed field is unaligned 5 | ^^^^ 6 | 7 = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses 8 = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) 9 = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) 10 11error[E0793]: reference to packed field is unaligned 12 --> tests/ui/pin_project/unaligned_references.rs:18:13 13 | 1418 | let _ = &b.f; //~ ERROR reference to packed field is unaligned 15 | ^^^^ 16 | 17 = note: packed structs are only aligned by one byte, and many modern architectures penalize unaligned field accesses 18 = note: creating a misaligned reference is undefined behavior (even if that reference is never dereferenced) 19 = help: copy the field contents to a local variable, or replace the reference with a raw pointer and use `read_unaligned`/`write_unaligned` (loads and stores via `*p` must be properly aligned even when using raw pointers) 20