warning: the item `url` is imported redundantly --> crates/shadowsocks/src/config.rs:21:11 | 21 | use url::{self, Url}; | ^^^^ the item `url` is already defined by prelude | = note: `#[warn(unused_imports)]` on by default

warning: the item `ToString` is imported redundantly --> crates/shadowsocks/src/manager/protocol.rs:7:5 | 7 | string::ToString, | ^^^^^^^^^^^^^^^^ --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:144:13 | = note: the item `ToString` is already defined here

warning: the item `From` is imported redundantly --> crates/shadowsocks/src/relay/socks5.rs:6:5 | 6 | convert::From, | ^^^^^^^^^^^^^ --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13 | = note: the item `From` is already defined here

warning: the item `Unpin` is imported redundantly --> crates/shadowsocks/src/relay/tcprelay/aead.rs:36:5 | 36 | marker::Unpin, | ^^^^^^^^^^^^^ --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13 | = note: the item `Unpin` is already defined here

warning: the item `Unpin` is imported redundantly --> crates/shadowsocks/src/relay/tcprelay/aead_2022.rs:48:5 | 48 | marker::Unpin, | ^^^^^^^^^^^^^ --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13 | = note: the item `Unpin` is already defined here

warning: the item `Unpin` is imported redundantly --> crates/shadowsocks/src/relay/tcprelay/crypto_io.rs:5:5 | 5 | marker::Unpin, | ^^^^^^^^^^^^^ --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13 | = note: the item `Unpin` is already defined here

warning: the item `Unpin` is imported redundantly --> crates/shadowsocks/src/relay/tcprelay/stream.rs:4:5 | 4 | marker::Unpin, | ^^^^^^^^^^^^^ --> /rustc/9d79cd5f79e75bd0d2083260271307ce9acd9081/library/std/src/prelude/mod.rs:148:13 | = note: the item `Unpin` is already defined here

warning: importing legacy numeric constants --> crates/shadowsocks/src/relay/tcprelay/aead.rs:40:5 | 40 | u16, | ^^^ | = help: remove this import = note: then `u16::<CONST>` will resolve to the respective associated constant = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants = note: `#[warn(clippy::legacy_numeric_constants)]` on by default

warning: importing legacy numeric constants --> crates/shadowsocks/src/relay/tcprelay/aead_2022.rs:54:5 | 54 | u16, | ^^^ | = help: remove this import = note: then `u16::<CONST>` will resolve to the respective associated constant = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#legacy_numeric_constants