[INFO] updating cached repository valarauca/tlsrp [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/valarauca/tlsrp [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/valarauca/tlsrp" "work/ex/clippy-test-run/sources/stable/gh/valarauca/tlsrp"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable/gh/valarauca/tlsrp'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/valarauca/tlsrp" "work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/valarauca/tlsrp"` [INFO] [stderr] Cloning into 'work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/valarauca/tlsrp'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] f5d753128c0a92e2374c4d791cd2888ce0788817 [INFO] sha for GitHub repo valarauca/tlsrp: f5d753128c0a92e2374c4d791cd2888ce0788817 [INFO] validating manifest of valarauca/tlsrp on toolchain stable [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of valarauca/tlsrp on toolchain stable+rustflags=-Dclippy::into_iter_on_array [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing valarauca/tlsrp [INFO] finished frobbing valarauca/tlsrp [INFO] frobbed toml for valarauca/tlsrp written to work/ex/clippy-test-run/sources/stable/gh/valarauca/tlsrp/Cargo.toml [INFO] started frobbing valarauca/tlsrp [INFO] finished frobbing valarauca/tlsrp [INFO] frobbed toml for valarauca/tlsrp written to work/ex/clippy-test-run/sources/stable+rustflags=-Dclippy%3A%3Ainto_iter_on_array/gh/valarauca/tlsrp/Cargo.toml [INFO] crate valarauca/tlsrp has a lockfile. skipping [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+stable" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] linting valarauca/tlsrp against stable for clippy-test-run [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/clippy-test-run/worker-6/stable:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/clippy-test-run/sources/stable/gh/valarauca/tlsrp:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+stable" "clippy" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 81abe9a570a59871b30d61bc891e7fe48046f7398a3542361038438d8acffd2e [INFO] running `"docker" "start" "-a" "81abe9a570a59871b30d61bc891e7fe48046f7398a3542361038438d8acffd2e"` [INFO] [stderr] Compiling openssl v0.9.1 [INFO] [stderr] Checking strsim v0.5.2 [INFO] [stderr] Compiling openssl-sys v0.9.1 [INFO] [stderr] Checking net2 v0.2.26 [INFO] [stderr] Checking nix v0.7.0 [INFO] [stderr] Checking clap v2.19.0 [INFO] [stderr] Checking native-tls v0.1.0 [INFO] [stderr] Checking mio v0.6.1 [INFO] [stderr] Checking tlsrp v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/conn/stream.rs:104:17 [INFO] [stderr] | [INFO] [stderr] 104 | Err(e) => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::many_single_char_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/conn/stream.rs:112:41 [INFO] [stderr] | [INFO] [stderr] 112 | Err(HandshakeError::Failure(e)) => Err(Fault::from(e)), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/conn/stream.rs:104:17 [INFO] [stderr] | [INFO] [stderr] 104 | Err(e) => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::many_single_char_names)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: 5th binding whose name is just one char [INFO] [stderr] --> src/conn/stream.rs:112:41 [INFO] [stderr] | [INFO] [stderr] 112 | Err(HandshakeError::Failure(e)) => Err(Fault::from(e)), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#many_single_char_names [INFO] [stderr] [INFO] [stderr] warning: unused import: `Event` [INFO] [stderr] --> src/conn/stream.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Event, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error as TLSError` [INFO] [stderr] --> src/conn/stream.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Error as TLSError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `StreamType` [INFO] [stderr] --> src/slab.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | StreamType [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::conn::fault::Fault` [INFO] [stderr] --> src/slab.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use super::conn::fault::Fault; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Lock` [INFO] [stderr] --> src/slab.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Lock, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/slab.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/slab.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | return Access::Ok(ptr); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Access::Ok(ptr)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/slab.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | return Access::Locked; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Access::Locked` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/slab.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | ret_val [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_and_return)] on by default [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/slab.rs:110:19 [INFO] [stderr] | [INFO] [stderr] 110 | let ret_val = ptr.setup(x,w); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ready` [INFO] [stderr] --> src/ipc.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Ready [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/ipc.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | Option::None => return Some(e), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(e)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/eventloop.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Event` [INFO] [stderr] --> src/conn/stream.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | Event, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Error as TLSError` [INFO] [stderr] --> src/conn/stream.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | Error as TLSError, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `StreamType` [INFO] [stderr] --> src/slab.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | StreamType [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::conn::fault::Fault` [INFO] [stderr] --> src/slab.rs:7:5 [INFO] [stderr] | [INFO] [stderr] 7 | use super::conn::fault::Fault; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Lock` [INFO] [stderr] --> src/slab.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | Lock, [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::cell::RefCell` [INFO] [stderr] --> src/slab.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use std::cell::RefCell; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/slab.rs:95:9 [INFO] [stderr] | [INFO] [stderr] 95 | return Access::Ok(ptr); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Access::Ok(ptr)` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_return)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/slab.rs:98:9 [INFO] [stderr] | [INFO] [stderr] 98 | return Access::Locked; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove `return` as shown: `Access::Locked` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: returning the result of a let binding from a block. Consider returning the expression directly. [INFO] [stderr] --> src/slab.rs:111:5 [INFO] [stderr] | [INFO] [stderr] 111 | ret_val [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::let_and_return)] on by default [INFO] [stderr] note: this expression can be directly returned [INFO] [stderr] --> src/slab.rs:110:19 [INFO] [stderr] | [INFO] [stderr] 110 | let ret_val = ptr.setup(x,w); [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#let_and_return [INFO] [stderr] [INFO] [stderr] warning: unused import: `Ready` [INFO] [stderr] --> src/ipc.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | Ready [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unneeded return statement [INFO] [stderr] --> src/ipc.rs:146:25 [INFO] [stderr] | [INFO] [stderr] 146 | Option::None => return Some(e), [INFO] [stderr] | ^^^^^^^^^^^^^^ help: remove `return` as shown: `Some(e)` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_return [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::prelude::*` [INFO] [stderr] --> src/eventloop.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | use std::io::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/eventloop.rs:138:9 [INFO] [stderr] | [INFO] [stderr] 138 | let cmd = UnixListener::bind(&cli)?; [INFO] [stderr] | ^^^ help: consider using `_cmd` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:168:29 [INFO] [stderr] | [INFO] [stderr] 168 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:178:29 [INFO] [stderr] | [INFO] [stderr] 178 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:239:29 [INFO] [stderr] | [INFO] [stderr] 239 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let mut ptr: &mut Vec = raw_ptr(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | let mut i = t.0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | let mut slab: &mut Vec = raw_ptr(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | let mut slab: &'a mut Vec = raw_ptr(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | let mut slab = raw_ptr(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | let mut ptr = &mut slab[i]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ipc.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | let mut ptr: *mut Vec = WORKER_BUS.load(Ordering::Acquire); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ipc.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut reference: &'a mut Vec = match unsafe{ ptr.as_mut() } { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ipc.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | let mut ptr = worker_bus(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Tls` [INFO] [stderr] --> src/conn/stream.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | Tls(TlsStream), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Tcp` [INFO] [stderr] --> src/conn/stream.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | Tcp(TcpStream), [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Unix` [INFO] [stderr] --> src/conn/stream.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | Unix(UnixStream), [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Uninitialized` [INFO] [stderr] --> src/conn/stream.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | Uninitialized, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `TlsHandShake` [INFO] [stderr] --> src/conn/stream.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | TlsHandShake(MidHandshakeTlsStream) [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handshake` [INFO] [stderr] --> src/conn/stream.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn handshake(self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_tcp` [INFO] [stderr] --> src/conn/stream.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn create_tcp(x: TcpStream, poll: &Poll, t: Token) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_unix` [INFO] [stderr] --> src/conn/stream.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn create_unix(x: UnixStream, poll: &Poll, t: Token) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_tls` [INFO] [stderr] --> src/conn/stream.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn create_tls(x: TcpStream, poll: &Poll, t: Token, a: &TlsAcceptor) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/conn/connection.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn new() -> Connection{ [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `setup` [INFO] [stderr] --> src/conn/connection.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn setup(&mut self, x: Stream, w: WorkerID) -> Result<(),Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `replace` [INFO] [stderr] --> src/conn/connection.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn replace(&mut self, x: Stream) -> Result<(), Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handshake` [INFO] [stderr] --> src/conn/connection.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn handshake(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `token_valid` [INFO] [stderr] --> src/conn/connection.rs:96:5 [INFO] [stderr] | [INFO] [stderr] 96 | pub fn token_valid(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `has_partner` [INFO] [stderr] --> src/conn/connection.rs:102:5 [INFO] [stderr] | [INFO] [stderr] 102 | pub fn has_partner(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `wants_read` [INFO] [stderr] --> src/conn/connection.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn wants_read(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `None` [INFO] [stderr] --> src/conn/fault.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 9 | None [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `exists` [INFO] [stderr] --> src/conn/fault.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn exists(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/lock.rs:27:5 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn new() -> Lock { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `give` [INFO] [stderr] --> src/lock.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn give(w: WorkerID) -> Lock { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `manual_set` [INFO] [stderr] --> src/lock.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn manual_set(&self, w: WorkerID) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACQ` [INFO] [stderr] --> src/slab.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const ACQ: Ordering = Ordering::Acquire; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `raw_ptr` [INFO] [stderr] --> src/slab.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | fn raw_ptr<'a>() -> &'a mut Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_connections` [INFO] [stderr] --> src/slab.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn build_connections() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `to_index` [INFO] [stderr] --> src/slab.rs:54:1 [INFO] [stderr] | [INFO] [stderr] 54 | fn to_index(t: &Token) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Access` [INFO] [stderr] --> src/slab.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | pub enum Access<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_workerid` [INFO] [stderr] --> src/slab.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_workerid(t: &Token) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_connection` [INFO] [stderr] --> src/slab.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn get_connection<'a>( t: &Token) -> Access<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `assign_stream` [INFO] [stderr] --> src/slab.rs:106:1 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn assign_stream(t: &Token, x: Stream, w: WorkerID) -> Result<(),Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `set_workers` [INFO] [stderr] --> src/config.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn set_workers(x: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `set_id` [INFO] [stderr] --> src/workerid.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn set_id(x: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `New` [INFO] [stderr] --> src/ipc.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | New(usize), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Close` [INFO] [stderr] --> src/ipc.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Close(Token) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Failure` [INFO] [stderr] --> src/ipc.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | Failure, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Open` [INFO] [stderr] --> src/ipc.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | Open(Token), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Event` [INFO] [stderr] --> src/ipc.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | Event(Event) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/ipc.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | id: WorkerID, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `to` [INFO] [stderr] --> src/ipc.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | to: SegQueue, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `from` [INFO] [stderr] --> src/ipc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | from: SegQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ipc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn new(id: usize) -> WorkerIPC { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `worker_bus` [INFO] [stderr] --> src/ipc.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | fn worker_bus<'a>() -> &'a mut Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_ipc` [INFO] [stderr] --> src/ipc.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn build_ipc( worker_count: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `my_events` [INFO] [stderr] --> src/ipc.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn my_events(v: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `send_request` [INFO] [stderr] --> src/ipc.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn send_request(r: Requests) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_requests` [INFO] [stderr] --> src/ipc.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | pub fn get_requests( v: &mut Vec ) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `send_event` [INFO] [stderr] --> src/ipc.rs:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn send_event(e: Event) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `send_futfillment` [INFO] [stderr] --> src/ipc.rs:157:1 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn send_futfillment(w: WorkerID, e: Events) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Forward` [INFO] [stderr] --> src/eventloop.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | pub enum Forward { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build` [INFO] [stderr] --> src/eventloop.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn build(s: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect` [INFO] [stderr] --> src/eventloop.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn connect(&self, p: &Poll, t: Token) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SOCK` [INFO] [stderr] --> src/eventloop.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | const SOCK: Token = Token(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `find_smallest_index` [INFO] [stderr] --> src/eventloop.rs:83:1 [INFO] [stderr] | [INFO] [stderr] 83 | fn find_smallest_index(v: &[usize] ) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_loop` [INFO] [stderr] --> src/eventloop.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / pub fn main_loop( [INFO] [stderr] 105 | | to: Vec, [INFO] [stderr] 106 | | accept: TlsAcceptor, [INFO] [stderr] 107 | | listen: SocketAddr, [INFO] [stderr] ... | [INFO] [stderr] 260 | | } [INFO] [stderr] 261 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | / match self { [INFO] [stderr] 121 | | &Stream::Uninitialized => true, [INFO] [stderr] 122 | | _ => false [INFO] [stderr] 123 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_ref_pats)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 120 | match *self { [INFO] [stderr] 121 | Stream::Uninitialized => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | / match self { [INFO] [stderr] 128 | | &Stream::TlsHandShake(_) => true, [INFO] [stderr] 129 | | _ => false [INFO] [stderr] 130 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 127 | match *self { [INFO] [stderr] 128 | Stream::TlsHandShake(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | / match self { [INFO] [stderr] 135 | | &Stream::Unix(_) => true, [INFO] [stderr] 136 | | _ => false [INFO] [stderr] 137 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 134 | match *self { [INFO] [stderr] 135 | Stream::Unix(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | / match self { [INFO] [stderr] 142 | | &Stream::Tcp(_) => true, [INFO] [stderr] 143 | | _ => false [INFO] [stderr] 144 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 141 | match *self { [INFO] [stderr] 142 | Stream::Tcp(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | / match self { [INFO] [stderr] 149 | | &Stream::Tls(_) => true, [INFO] [stderr] 150 | | _ => false [INFO] [stderr] 151 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 148 | match *self { [INFO] [stderr] 149 | Stream::Tls(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | / match self { [INFO] [stderr] 163 | | &mut Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 164 | | &mut Stream::TlsHandShake(ref mut x) => x.get_mut().read(buf), [INFO] [stderr] 165 | | &mut Stream::Unix(ref mut x) => x.read(buf), [INFO] [stderr] 166 | | &mut Stream::Tcp(ref mut x) => x.read(buf), [INFO] [stderr] 167 | | &mut Stream::Tls(ref mut x) => x.read(buf) [INFO] [stderr] 168 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 162 | match *self { [INFO] [stderr] 163 | Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 164 | Stream::TlsHandShake(ref mut x) => x.get_mut().read(buf), [INFO] [stderr] 165 | Stream::Unix(ref mut x) => x.read(buf), [INFO] [stderr] 166 | Stream::Tcp(ref mut x) => x.read(buf), [INFO] [stderr] 167 | Stream::Tls(ref mut x) => x.read(buf) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | / match self { [INFO] [stderr] 177 | | &mut Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 178 | | &mut Stream::TlsHandShake(ref mut x) => x.get_mut().write(buf), [INFO] [stderr] 179 | | &mut Stream::Unix(ref mut x) => x.write(buf), [INFO] [stderr] 180 | | &mut Stream::Tcp(ref mut x) => x.write(buf), [INFO] [stderr] 181 | | &mut Stream::Tls(ref mut x) => x.write(buf) [INFO] [stderr] 182 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 176 | match *self { [INFO] [stderr] 177 | Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 178 | Stream::TlsHandShake(ref mut x) => x.get_mut().write(buf), [INFO] [stderr] 179 | Stream::Unix(ref mut x) => x.write(buf), [INFO] [stderr] 180 | Stream::Tcp(ref mut x) => x.write(buf), [INFO] [stderr] 181 | Stream::Tls(ref mut x) => x.write(buf) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:186:9 [INFO] [stderr] | [INFO] [stderr] 186 | / match self { [INFO] [stderr] 187 | | &mut Stream::Uninitialized => Ok(()), [INFO] [stderr] 188 | | &mut Stream::TlsHandShake(ref mut x) => x.get_mut().flush(), [INFO] [stderr] 189 | | &mut Stream::Unix(ref mut x) => x.flush(), [INFO] [stderr] 190 | | &mut Stream::Tcp(ref mut x) => x.flush(), [INFO] [stderr] 191 | | &mut Stream::Tls(ref mut x) => x.flush() [INFO] [stderr] 192 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 186 | match *self { [INFO] [stderr] 187 | Stream::Uninitialized => Ok(()), [INFO] [stderr] 188 | Stream::TlsHandShake(ref mut x) => x.get_mut().flush(), [INFO] [stderr] 189 | Stream::Unix(ref mut x) => x.flush(), [INFO] [stderr] 190 | Stream::Tcp(ref mut x) => x.flush(), [INFO] [stderr] 191 | Stream::Tls(ref mut x) => x.flush() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / match &self.data { [INFO] [stderr] 143 | | &Stream::Uninitialized => true, [INFO] [stderr] 144 | | _ => false [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 142 | match self.data { [INFO] [stderr] 143 | Stream::Uninitialized => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | / match &self.data { [INFO] [stderr] 150 | | &Stream::TlsHandShake(_) => true, [INFO] [stderr] 151 | | _ => false [INFO] [stderr] 152 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 149 | match self.data { [INFO] [stderr] 150 | Stream::TlsHandShake(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | / match &self.data { [INFO] [stderr] 157 | | &Stream::Unix(_) => true, [INFO] [stderr] 158 | | _ => false [INFO] [stderr] 159 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 156 | match self.data { [INFO] [stderr] 157 | Stream::Unix(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | / match &self.data { [INFO] [stderr] 164 | | &Stream::Tcp(_) => true, [INFO] [stderr] 165 | | _ => false [INFO] [stderr] 166 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 163 | match self.data { [INFO] [stderr] 164 | Stream::Tcp(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | / match &self.data { [INFO] [stderr] 171 | | &Stream::Tls(_) => true, [INFO] [stderr] 172 | | _ => false [INFO] [stderr] 173 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 170 | match self.data { [INFO] [stderr] 171 | Stream::Tls(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/fault.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | / match self { [INFO] [stderr] 15 | | &Fault::None => false, [INFO] [stderr] 16 | | _ => true [INFO] [stderr] 17 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 14 | match *self { [INFO] [stderr] 15 | Fault::None => false, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:54:16 [INFO] [stderr] | [INFO] [stderr] 54 | fn to_index(t: &Token) -> usize { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:75:24 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_workerid(t: &Token) -> Option { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:87:31 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn get_connection<'a>( t: &Token) -> Access<'a> { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:106:25 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn assign_stream(t: &Token, x: Stream, w: WorkerID) -> Result<(),Stream> { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cmd` [INFO] [stderr] --> src/eventloop.rs:138:9 [INFO] [stderr] | [INFO] [stderr] 138 | let cmd = UnixListener::bind(&cli)?; [INFO] [stderr] | ^^^ help: consider using `_cmd` instead [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_variables)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:168:29 [INFO] [stderr] | [INFO] [stderr] 168 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:178:29 [INFO] [stderr] | [INFO] [stderr] 178 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:192:29 [INFO] [stderr] | [INFO] [stderr] 192 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:229:29 [INFO] [stderr] | [INFO] [stderr] 229 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: unused variable: `e` [INFO] [stderr] --> src/eventloop.rs:239:29 [INFO] [stderr] | [INFO] [stderr] 239 | Err(e) => { [INFO] [stderr] | ^ help: consider using `_e` instead [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | let mut ptr: &mut Vec = raw_ptr(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_mut)] on by default [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/eventloop.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | / match self { [INFO] [stderr] 65 | | &Forward::Network(ref socket) => { [INFO] [stderr] 66 | | let tcp = TcpStream::connect(socket)?; [INFO] [stderr] 67 | | let stream = Stream::create_tcp(tcp,p,t)?; [INFO] [stderr] ... | [INFO] [stderr] 74 | | } [INFO] [stderr] 75 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 64 | match *self { [INFO] [stderr] 65 | Forward::Network(ref socket) => { [INFO] [stderr] 66 | let tcp = TcpStream::connect(socket)?; [INFO] [stderr] 67 | let stream = Stream::create_tcp(tcp,p,t)?; [INFO] [stderr] 68 | Ok(stream) [INFO] [stderr] 69 | }, [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:55:9 [INFO] [stderr] | [INFO] [stderr] 55 | let mut i = t.0; [INFO] [stderr] | ----^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:80:9 [INFO] [stderr] | [INFO] [stderr] 80 | let mut slab: &mut Vec = raw_ptr(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:89:9 [INFO] [stderr] | [INFO] [stderr] 89 | let mut slab: &'a mut Vec = raw_ptr(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:108:9 [INFO] [stderr] | [INFO] [stderr] 108 | let mut slab = raw_ptr(); [INFO] [stderr] | ----^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/slab.rs:109:9 [INFO] [stderr] | [INFO] [stderr] 109 | let mut ptr = &mut slab[i]; [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ipc.rs:82:9 [INFO] [stderr] | [INFO] [stderr] 82 | let mut ptr: *mut Vec = WORKER_BUS.load(Ordering::Acquire); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ipc.rs:83:9 [INFO] [stderr] | [INFO] [stderr] 83 | let mut reference: &'a mut Vec = match unsafe{ ptr.as_mut() } { [INFO] [stderr] | ----^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/ipc.rs:92:9 [INFO] [stderr] | [INFO] [stderr] 92 | let mut ptr = worker_bus(); [INFO] [stderr] | ----^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is used to index `v` [INFO] [stderr] --> src/eventloop.rs:86:14 [INFO] [stderr] | [INFO] [stderr] 86 | for i in 0..v.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 86 | for (i, ) in v.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/eventloop.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | poll.poll(&mut events, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/eventloop.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 154 | / match event.token() { [INFO] [stderr] 155 | | [INFO] [stderr] 156 | | //extern listener events [INFO] [stderr] 157 | | SOCK => { [INFO] [stderr] ... | [INFO] [stderr] 207 | | } [INFO] [stderr] 208 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 154 | if let SOCK = event.token() { [INFO] [stderr] 155 | [INFO] [stderr] 156 | //see if there is a token avalible [INFO] [stderr] 157 | let new_token = match heap.pop() { [INFO] [stderr] 158 | Option::None => continue, [INFO] [stderr] 159 | Option::Some(t) => t [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/eventloop.rs:214:13 [INFO] [stderr] | [INFO] [stderr] 214 | / match &req.1 { [INFO] [stderr] 215 | | //worker wants a new connection [INFO] [stderr] 216 | | &Requests::New(i) => { [INFO] [stderr] 217 | | if i >= to.len() { [INFO] [stderr] ... | [INFO] [stderr] 256 | | } [INFO] [stderr] 257 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 214 | match req.1 { [INFO] [stderr] 215 | //worker wants a new connection [INFO] [stderr] 216 | Requests::New(i) => { [INFO] [stderr] 217 | if i >= to.len() { [INFO] [stderr] 218 | //TODO log this event [INFO] [stderr] 219 | continue; [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handshake` [INFO] [stderr] --> src/conn/stream.rs:59:5 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn handshake(self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_tcp` [INFO] [stderr] --> src/conn/stream.rs:74:5 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn create_tcp(x: TcpStream, poll: &Poll, t: Token) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_unix` [INFO] [stderr] --> src/conn/stream.rs:86:5 [INFO] [stderr] | [INFO] [stderr] 86 | pub fn create_unix(x: UnixStream, poll: &Poll, t: Token) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `create_tls` [INFO] [stderr] --> src/conn/stream.rs:100:5 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn create_tls(x: TcpStream, poll: &Poll, t: Token, a: &TlsAcceptor) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `setup` [INFO] [stderr] --> src/conn/connection.rs:57:5 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn setup(&mut self, x: Stream, w: WorkerID) -> Result<(),Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `replace` [INFO] [stderr] --> src/conn/connection.rs:72:5 [INFO] [stderr] | [INFO] [stderr] 72 | pub fn replace(&mut self, x: Stream) -> Result<(), Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `handshake` [INFO] [stderr] --> src/conn/connection.rs:83:5 [INFO] [stderr] | [INFO] [stderr] 83 | pub fn handshake(&mut self) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `wants_read` [INFO] [stderr] --> src/conn/connection.rs:108:5 [INFO] [stderr] | [INFO] [stderr] 108 | pub fn wants_read(&self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `give` [INFO] [stderr] --> src/lock.rs:35:5 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn give(w: WorkerID) -> Lock { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `manual_set` [INFO] [stderr] --> src/lock.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn manual_set(&self, w: WorkerID) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `ACQ` [INFO] [stderr] --> src/slab.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const ACQ: Ordering = Ordering::Acquire; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `raw_ptr` [INFO] [stderr] --> src/slab.rs:30:1 [INFO] [stderr] | [INFO] [stderr] 30 | fn raw_ptr<'a>() -> &'a mut Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_connections` [INFO] [stderr] --> src/slab.rs:42:1 [INFO] [stderr] | [INFO] [stderr] 42 | pub fn build_connections() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Access` [INFO] [stderr] --> src/slab.rs:66:1 [INFO] [stderr] | [INFO] [stderr] 66 | pub enum Access<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_workerid` [INFO] [stderr] --> src/slab.rs:75:1 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_workerid(t: &Token) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_connection` [INFO] [stderr] --> src/slab.rs:87:1 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn get_connection<'a>( t: &Token) -> Access<'a> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `assign_stream` [INFO] [stderr] --> src/slab.rs:106:1 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn assign_stream(t: &Token, x: Stream, w: WorkerID) -> Result<(),Stream> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `set_workers` [INFO] [stderr] --> src/config.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub fn set_workers(x: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `New` [INFO] [stderr] --> src/ipc.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | New(usize), [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Close` [INFO] [stderr] --> src/ipc.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | Close(Token) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Failure` [INFO] [stderr] --> src/ipc.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | Failure, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Open` [INFO] [stderr] --> src/ipc.rs:46:5 [INFO] [stderr] | [INFO] [stderr] 46 | Open(Token), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `Event` [INFO] [stderr] --> src/ipc.rs:47:5 [INFO] [stderr] | [INFO] [stderr] 47 | Event(Event) [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `id` [INFO] [stderr] --> src/ipc.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | id: WorkerID, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `to` [INFO] [stderr] --> src/ipc.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | to: SegQueue, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never used: `from` [INFO] [stderr] --> src/ipc.rs:55:5 [INFO] [stderr] | [INFO] [stderr] 55 | from: SegQueue [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/ipc.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn new(id: usize) -> WorkerIPC { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `worker_bus` [INFO] [stderr] --> src/ipc.rs:81:1 [INFO] [stderr] | [INFO] [stderr] 81 | fn worker_bus<'a>() -> &'a mut Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `build_ipc` [INFO] [stderr] --> src/ipc.rs:90:1 [INFO] [stderr] | [INFO] [stderr] 90 | pub fn build_ipc( worker_count: usize) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `my_events` [INFO] [stderr] --> src/ipc.rs:100:1 [INFO] [stderr] | [INFO] [stderr] 100 | pub fn my_events(v: &mut Vec) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `send_request` [INFO] [stderr] --> src/ipc.rs:114:1 [INFO] [stderr] | [INFO] [stderr] 114 | pub fn send_request(r: Requests) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `get_requests` [INFO] [stderr] --> src/ipc.rs:132:1 [INFO] [stderr] | [INFO] [stderr] 132 | pub fn get_requests( v: &mut Vec ) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `send_event` [INFO] [stderr] --> src/ipc.rs:142:1 [INFO] [stderr] | [INFO] [stderr] 142 | pub fn send_event(e: Event) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `send_futfillment` [INFO] [stderr] --> src/ipc.rs:157:1 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn send_futfillment(w: WorkerID, e: Events) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `Forward` [INFO] [stderr] --> src/eventloop.rs:40:1 [INFO] [stderr] | [INFO] [stderr] 40 | pub enum Forward { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `build` [INFO] [stderr] --> src/eventloop.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn build(s: &str) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `connect` [INFO] [stderr] --> src/eventloop.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | pub fn connect(&self, p: &Poll, t: Token) -> Result { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SOCK` [INFO] [stderr] --> src/eventloop.rs:79:1 [INFO] [stderr] | [INFO] [stderr] 79 | const SOCK: Token = Token(0); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `main_loop` [INFO] [stderr] --> src/eventloop.rs:104:1 [INFO] [stderr] | [INFO] [stderr] 104 | / pub fn main_loop( [INFO] [stderr] 105 | | to: Vec, [INFO] [stderr] 106 | | accept: TlsAcceptor, [INFO] [stderr] 107 | | listen: SocketAddr, [INFO] [stderr] ... | [INFO] [stderr] 260 | | } [INFO] [stderr] 261 | | } [INFO] [stderr] | |_^ [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:120:9 [INFO] [stderr] | [INFO] [stderr] 120 | / match self { [INFO] [stderr] 121 | | &Stream::Uninitialized => true, [INFO] [stderr] 122 | | _ => false [INFO] [stderr] 123 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::match_ref_pats)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 120 | match *self { [INFO] [stderr] 121 | Stream::Uninitialized => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:127:9 [INFO] [stderr] | [INFO] [stderr] 127 | / match self { [INFO] [stderr] 128 | | &Stream::TlsHandShake(_) => true, [INFO] [stderr] 129 | | _ => false [INFO] [stderr] 130 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 127 | match *self { [INFO] [stderr] 128 | Stream::TlsHandShake(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:134:9 [INFO] [stderr] | [INFO] [stderr] 134 | / match self { [INFO] [stderr] 135 | | &Stream::Unix(_) => true, [INFO] [stderr] 136 | | _ => false [INFO] [stderr] 137 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 134 | match *self { [INFO] [stderr] 135 | Stream::Unix(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:141:9 [INFO] [stderr] | [INFO] [stderr] 141 | / match self { [INFO] [stderr] 142 | | &Stream::Tcp(_) => true, [INFO] [stderr] 143 | | _ => false [INFO] [stderr] 144 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 141 | match *self { [INFO] [stderr] 142 | Stream::Tcp(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | / match self { [INFO] [stderr] 149 | | &Stream::Tls(_) => true, [INFO] [stderr] 150 | | _ => false [INFO] [stderr] 151 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 148 | match *self { [INFO] [stderr] 149 | Stream::Tls(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:162:9 [INFO] [stderr] | [INFO] [stderr] 162 | / match self { [INFO] [stderr] 163 | | &mut Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 164 | | &mut Stream::TlsHandShake(ref mut x) => x.get_mut().read(buf), [INFO] [stderr] 165 | | &mut Stream::Unix(ref mut x) => x.read(buf), [INFO] [stderr] 166 | | &mut Stream::Tcp(ref mut x) => x.read(buf), [INFO] [stderr] 167 | | &mut Stream::Tls(ref mut x) => x.read(buf) [INFO] [stderr] 168 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 162 | match *self { [INFO] [stderr] 163 | Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 164 | Stream::TlsHandShake(ref mut x) => x.get_mut().read(buf), [INFO] [stderr] 165 | Stream::Unix(ref mut x) => x.read(buf), [INFO] [stderr] 166 | Stream::Tcp(ref mut x) => x.read(buf), [INFO] [stderr] 167 | Stream::Tls(ref mut x) => x.read(buf) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:176:9 [INFO] [stderr] | [INFO] [stderr] 176 | / match self { [INFO] [stderr] 177 | | &mut Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 178 | | &mut Stream::TlsHandShake(ref mut x) => x.get_mut().write(buf), [INFO] [stderr] 179 | | &mut Stream::Unix(ref mut x) => x.write(buf), [INFO] [stderr] 180 | | &mut Stream::Tcp(ref mut x) => x.write(buf), [INFO] [stderr] 181 | | &mut Stream::Tls(ref mut x) => x.write(buf) [INFO] [stderr] 182 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 176 | match *self { [INFO] [stderr] 177 | Stream::Uninitialized => Ok(::std::usize::MAX), [INFO] [stderr] 178 | Stream::TlsHandShake(ref mut x) => x.get_mut().write(buf), [INFO] [stderr] 179 | Stream::Unix(ref mut x) => x.write(buf), [INFO] [stderr] 180 | Stream::Tcp(ref mut x) => x.write(buf), [INFO] [stderr] 181 | Stream::Tls(ref mut x) => x.write(buf) [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/stream.rs:186:9 [INFO] [stderr] | [INFO] [stderr] 186 | / match self { [INFO] [stderr] 187 | | &mut Stream::Uninitialized => Ok(()), [INFO] [stderr] 188 | | &mut Stream::TlsHandShake(ref mut x) => x.get_mut().flush(), [INFO] [stderr] 189 | | &mut Stream::Unix(ref mut x) => x.flush(), [INFO] [stderr] 190 | | &mut Stream::Tcp(ref mut x) => x.flush(), [INFO] [stderr] 191 | | &mut Stream::Tls(ref mut x) => x.flush() [INFO] [stderr] 192 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 186 | match *self { [INFO] [stderr] 187 | Stream::Uninitialized => Ok(()), [INFO] [stderr] 188 | Stream::TlsHandShake(ref mut x) => x.get_mut().flush(), [INFO] [stderr] 189 | Stream::Unix(ref mut x) => x.flush(), [INFO] [stderr] 190 | Stream::Tcp(ref mut x) => x.flush(), [INFO] [stderr] 191 | Stream::Tls(ref mut x) => x.flush() [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:142:9 [INFO] [stderr] | [INFO] [stderr] 142 | / match &self.data { [INFO] [stderr] 143 | | &Stream::Uninitialized => true, [INFO] [stderr] 144 | | _ => false [INFO] [stderr] 145 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 142 | match self.data { [INFO] [stderr] 143 | Stream::Uninitialized => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:149:9 [INFO] [stderr] | [INFO] [stderr] 149 | / match &self.data { [INFO] [stderr] 150 | | &Stream::TlsHandShake(_) => true, [INFO] [stderr] 151 | | _ => false [INFO] [stderr] 152 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 149 | match self.data { [INFO] [stderr] 150 | Stream::TlsHandShake(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:156:9 [INFO] [stderr] | [INFO] [stderr] 156 | / match &self.data { [INFO] [stderr] 157 | | &Stream::Unix(_) => true, [INFO] [stderr] 158 | | _ => false [INFO] [stderr] 159 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 156 | match self.data { [INFO] [stderr] 157 | Stream::Unix(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:163:9 [INFO] [stderr] | [INFO] [stderr] 163 | / match &self.data { [INFO] [stderr] 164 | | &Stream::Tcp(_) => true, [INFO] [stderr] 165 | | _ => false [INFO] [stderr] 166 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 163 | match self.data { [INFO] [stderr] 164 | Stream::Tcp(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/conn/connection.rs:170:9 [INFO] [stderr] | [INFO] [stderr] 170 | / match &self.data { [INFO] [stderr] 171 | | &Stream::Tls(_) => true, [INFO] [stderr] 172 | | _ => false [INFO] [stderr] 173 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 170 | match self.data { [INFO] [stderr] 171 | Stream::Tls(_) => true, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/conn/fault.rs:14:9 [INFO] [stderr] | [INFO] [stderr] 14 | / match self { [INFO] [stderr] 15 | | &Fault::None => false, [INFO] [stderr] 16 | | _ => true [INFO] [stderr] 17 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 14 | match *self { [INFO] [stderr] 15 | Fault::None => false, [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:54:16 [INFO] [stderr] | [INFO] [stderr] 54 | fn to_index(t: &Token) -> usize { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::trivially_copy_pass_by_ref)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:75:24 [INFO] [stderr] | [INFO] [stderr] 75 | pub fn get_workerid(t: &Token) -> Option { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:87:31 [INFO] [stderr] | [INFO] [stderr] 87 | pub fn get_connection<'a>( t: &Token) -> Access<'a> { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: this argument is passed by reference, but would be more efficient if passed by value [INFO] [stderr] --> src/slab.rs:106:25 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn assign_stream(t: &Token, x: Stream, w: WorkerID) -> Result<(),Stream> { [INFO] [stderr] | ^^^^^^ help: consider passing by value instead: `Token` [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#trivially_copy_pass_by_ref [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to all patterns [INFO] [stderr] --> src/eventloop.rs:64:9 [INFO] [stderr] | [INFO] [stderr] 64 | / match self { [INFO] [stderr] 65 | | &Forward::Network(ref socket) => { [INFO] [stderr] 66 | | let tcp = TcpStream::connect(socket)?; [INFO] [stderr] 67 | | let stream = Stream::create_tcp(tcp,p,t)?; [INFO] [stderr] ... | [INFO] [stderr] 74 | | } [INFO] [stderr] 75 | | } [INFO] [stderr] | |_________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: instead of prefixing all patterns with `&`, you can dereference the expression [INFO] [stderr] | [INFO] [stderr] 64 | match *self { [INFO] [stderr] 65 | Forward::Network(ref socket) => { [INFO] [stderr] 66 | let tcp = TcpStream::connect(socket)?; [INFO] [stderr] 67 | let stream = Stream::create_tcp(tcp,p,t)?; [INFO] [stderr] 68 | Ok(stream) [INFO] [stderr] 69 | }, [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: the loop variable `i` is used to index `v` [INFO] [stderr] --> src/eventloop.rs:86:14 [INFO] [stderr] | [INFO] [stderr] 86 | for i in 0..v.len() { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::needless_range_loop)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#needless_range_loop [INFO] [stderr] help: consider using an iterator [INFO] [stderr] | [INFO] [stderr] 86 | for (i, ) in v.iter().enumerate() { [INFO] [stderr] | ^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/eventloop.rs:150:9 [INFO] [stderr] | [INFO] [stderr] 150 | poll.poll(&mut events, None); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: you seem to be trying to use match for destructuring a single pattern. Consider using `if let` [INFO] [stderr] --> src/eventloop.rs:154:13 [INFO] [stderr] | [INFO] [stderr] 154 | / match event.token() { [INFO] [stderr] 155 | | [INFO] [stderr] 156 | | //extern listener events [INFO] [stderr] 157 | | SOCK => { [INFO] [stderr] ... | [INFO] [stderr] 207 | | } [INFO] [stderr] 208 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(clippy::single_match)] on by default [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#single_match [INFO] [stderr] help: try this [INFO] [stderr] | [INFO] [stderr] 154 | if let SOCK = event.token() { [INFO] [stderr] 155 | [INFO] [stderr] 156 | //see if there is a token avalible [INFO] [stderr] 157 | let new_token = match heap.pop() { [INFO] [stderr] 158 | Option::None => continue, [INFO] [stderr] 159 | Option::Some(t) => t [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] warning: you don't need to add `&` to both the expression and the patterns [INFO] [stderr] --> src/eventloop.rs:214:13 [INFO] [stderr] | [INFO] [stderr] 214 | / match &req.1 { [INFO] [stderr] 215 | | //worker wants a new connection [INFO] [stderr] 216 | | &Requests::New(i) => { [INFO] [stderr] 217 | | if i >= to.len() { [INFO] [stderr] ... | [INFO] [stderr] 256 | | } [INFO] [stderr] 257 | | }; [INFO] [stderr] | |_____________^ [INFO] [stderr] | [INFO] [stderr] = help: for further information visit https://rust-lang.github.io/rust-clippy/master/index.html#match_ref_pats [INFO] [stderr] help: try [INFO] [stderr] | [INFO] [stderr] 214 | match req.1 { [INFO] [stderr] 215 | //worker wants a new connection [INFO] [stderr] 216 | Requests::New(i) => { [INFO] [stderr] 217 | if i >= to.len() { [INFO] [stderr] 218 | //TODO log this event [INFO] [stderr] 219 | continue; [INFO] [stderr] ... [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 13.43s [INFO] running `"docker" "inspect" "81abe9a570a59871b30d61bc891e7fe48046f7398a3542361038438d8acffd2e"` [INFO] running `"docker" "rm" "-f" "81abe9a570a59871b30d61bc891e7fe48046f7398a3542361038438d8acffd2e"` [INFO] [stdout] 81abe9a570a59871b30d61bc891e7fe48046f7398a3542361038438d8acffd2e