1warning: unused variable: `increase_size` 2 --> tests/ui-msrv/try_transmute_mut-alignment-increase.rs:20:9 3 | 420 | let increase_size: Result<&mut AU16, _> = try_transmute_mut!(src); 5 | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_increase_size` 6 | 7 = note: `#[warn(unused_variables)]` on by default 8 9error[E0512]: cannot transmute between types of different sizes, or dependently-sized types 10 --> tests/ui-msrv/try_transmute_mut-alignment-increase.rs:20:47 11 | 1220 | let increase_size: Result<&mut AU16, _> = try_transmute_mut!(src); 13 | ^^^^^^^^^^^^^^^^^^^^^^^ 14 | 15 = note: source type: `AlignOf<[u8; 2]>` (8 bits) 16 = note: target type: `MaxAlignsOf<[u8; 2], AU16>` (16 bits) 17 = note: this error originates in the macro `$crate::assert_align_gt_eq` (in Nightly builds, run with -Z macro-backtrace for more info) 18