error[E0512]: cannot transmute between types of different sizes, or dependently-sized types

[huangbqsky]

error[E0512]: cannot transmute between types of different sizes, or dependently-sized types
--> /Users/xxxx/.cargo/registry/src/rsproxy.cn-8f6827c7555bfaf8/socket2-0.3.8/src/sockaddr.rs:153:9
|
153 | mem::transmute::<SocketAddrV4, sockaddr_in>(v4);
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
|
= note: source type: SocketAddrV4 (48 bits)
= note: target type: sockaddr_in (128 bits)

For more information about this error, try rustc --explain E0512.
error: could not compile socket2 due to previous error

没明白这个报错的原因，是因为rust版本的原因吗？（我rust版本是rustc 1.65.0 (897e37553 2022-11-02)）,并且Cargo.toml清单文件中并没有依赖socket2-0.3.8这个crate