error: reference to packed field is unaligned
  --> tests/ui/pin_project/packed.rs:5:1
   |
5  | / pin_project! { //~ ERROR reference to packed field is unaligned
6  | |     #[repr(packed, C)]
7  | |     struct Packed {
8  | |         #[pin]
9  | |         field: u16,
10 | |     }
11 | | }
   | |_^
   |
note: the lint level is defined here
  --> tests/ui/pin_project/packed.rs:5:1
   |
5  | / pin_project! { //~ ERROR reference to packed field is unaligned
6  | |     #[repr(packed, C)]
7  | |     struct Packed {
8  | |         #[pin]
9  | |         field: u16,
10 | |     }
11 | | }
   | |_^
   = 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 <https://github.com/rust-lang/rust/issues/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)
   = 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)
   = note: this error originates in the macro `$crate::__pin_project_constant` (in Nightly builds, run with -Z macro-backtrace for more info)

error: reference to packed field is unaligned
  --> tests/ui/pin_project/packed.rs:13:1
   |
13 | / pin_project! { //~ ERROR reference to packed field is unaligned
14 | |     #[repr(packed(2))]
15 | |     struct PackedN {
16 | |         #[pin]
17 | |         field: u32,
18 | |     }
19 | | }
   | |_^
   |
note: the lint level is defined here
  --> tests/ui/pin_project/packed.rs:13:1
   |
13 | / pin_project! { //~ ERROR reference to packed field is unaligned
14 | |     #[repr(packed(2))]
15 | |     struct PackedN {
16 | |         #[pin]
17 | |         field: u32,
18 | |     }
19 | | }
   | |_^
   = 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 <https://github.com/rust-lang/rust/issues/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)
   = 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)
   = note: this error originates in the macro `$crate::__pin_project_constant` (in Nightly builds, run with -Z macro-backtrace for more info)