Dec 19 17:52:14.410 INFO checking dominikdosoudil/lan-chat against master#d99a320cba42f661aebfa1293b7b2ec3603dda75 for pr-56955 Dec 19 17:52:14.410 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-6/master#d99a320cba42f661aebfa1293b7b2ec3603dda75:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/master#d99a320cba42f661aebfa1293b7b2ec3603dda75/gh/dominikdosoudil/lan-chat:/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" "+d99a320cba42f661aebfa1293b7b2ec3603dda75-alt" "check" "--frozen" "--all" "--all-targets"` Dec 19 17:52:14.883 INFO [stdout] 35d9c6a9ae8dc365db5365fc35bc60fc6f72bdbe5f888cef51158ea4ff2daf26 Dec 19 17:52:14.884 INFO running `"docker" "start" "-a" "35d9c6a9ae8dc365db5365fc35bc60fc6f72bdbe5f888cef51158ea4ff2daf26"` Dec 19 17:52:16.500 INFO [stderr] Checking lan-chat v0.1.0 (/opt/crater/workdir) Dec 19 17:52:16.916 INFO [stderr] warning: unused import: `std::str` Dec 19 17:52:16.916 INFO [stderr] --> src/main.rs:10:5 Dec 19 17:52:16.916 INFO [stderr] | Dec 19 17:52:16.916 INFO [stderr] 10 | use std::str; Dec 19 17:52:16.916 INFO [stderr] | ^^^^^^^^ Dec 19 17:52:16.916 INFO [stderr] | Dec 19 17:52:16.916 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:52:16.916 INFO [stderr] Dec 19 17:52:16.916 INFO [stderr] warning: unused import: `serde_json` Dec 19 17:52:16.916 INFO [stderr] --> src/server/mod.rs:11:5 Dec 19 17:52:16.916 INFO [stderr] | Dec 19 17:52:16.916 INFO [stderr] 11 | use serde_json; Dec 19 17:52:16.916 INFO [stderr] | ^^^^^^^^^^ Dec 19 17:52:16.916 INFO [stderr] Dec 19 17:52:16.916 INFO [stderr] warning: unused imports: `from_str as from_json`, `to_string as json` Dec 19 17:52:16.916 INFO [stderr] --> src/server/types.rs:5:18 Dec 19 17:52:16.916 INFO [stderr] | Dec 19 17:52:16.916 INFO [stderr] 5 | use serde_json::{to_string as json, from_str as from_json}; Dec 19 17:52:16.916 INFO [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:16.916 INFO [stderr] Dec 19 17:52:16.940 INFO [stderr] warning: unused import: `std::str` Dec 19 17:52:16.940 INFO [stderr] --> src/main.rs:10:5 Dec 19 17:52:16.940 INFO [stderr] | Dec 19 17:52:16.940 INFO [stderr] 10 | use std::str; Dec 19 17:52:16.940 INFO [stderr] | ^^^^^^^^ Dec 19 17:52:16.940 INFO [stderr] | Dec 19 17:52:16.940 INFO [stderr] = note: #[warn(unused_imports)] on by default Dec 19 17:52:16.940 INFO [stderr] Dec 19 17:52:16.940 INFO [stderr] warning: unused import: `serde_json` Dec 19 17:52:16.940 INFO [stderr] --> src/server/mod.rs:11:5 Dec 19 17:52:16.940 INFO [stderr] | Dec 19 17:52:16.940 INFO [stderr] 11 | use serde_json; Dec 19 17:52:16.940 INFO [stderr] | ^^^^^^^^^^ Dec 19 17:52:16.940 INFO [stderr] Dec 19 17:52:16.940 INFO [stderr] warning: unused imports: `from_str as from_json`, `to_string as json` Dec 19 17:52:16.940 INFO [stderr] --> src/server/types.rs:5:18 Dec 19 17:52:16.940 INFO [stderr] | Dec 19 17:52:16.940 INFO [stderr] 5 | use serde_json::{to_string as json, from_str as from_json}; Dec 19 17:52:16.940 INFO [stderr] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:16.940 INFO [stderr] Dec 19 17:52:17.116 INFO [stderr] warning: unused variable: `tx` Dec 19 17:52:17.116 INFO [stderr] --> src/main.rs:52:9 Dec 19 17:52:17.116 INFO [stderr] | Dec 19 17:52:17.116 INFO [stderr] 52 | Ok((tx, socket)) => { Dec 19 17:52:17.116 INFO [stderr] | ^^ help: consider using `_tx` instead Dec 19 17:52:17.116 INFO [stderr] | Dec 19 17:52:17.116 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 17:52:17.116 INFO [stderr] Dec 19 17:52:17.116 INFO [stderr] warning: unused variable: `data` Dec 19 17:52:17.116 INFO [stderr] --> src/main.rs:55:11 Dec 19 17:52:17.116 INFO [stderr] | Dec 19 17:52:17.116 INFO [stderr] 55 | Ok(data) => {}, //println!("{:?}", data), Dec 19 17:52:17.116 INFO [stderr] | ^^^^ help: consider using `_data` instead Dec 19 17:52:17.116 INFO [stderr] Dec 19 17:52:17.116 INFO [stderr] warning: unused variable: `e` Dec 19 17:52:17.116 INFO [stderr] --> src/server/mod.rs:94:10 Dec 19 17:52:17.117 INFO [stderr] | Dec 19 17:52:17.117 INFO [stderr] 94 | Err(e) => {}, //println!("Q empty."), Dec 19 17:52:17.117 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 17:52:17.117 INFO [stderr] Dec 19 17:52:17.117 INFO [stderr] warning: unused variable: `srv_rx` Dec 19 17:52:17.117 INFO [stderr] --> src/server/mod.rs:68:19 Dec 19 17:52:17.117 INFO [stderr] | Dec 19 17:52:17.117 INFO [stderr] 68 | let (client_tx, srv_rx) = mpsc::sync_channel::(200); Dec 19 17:52:17.117 INFO [stderr] | ^^^^^^ help: consider using `_srv_rx` instead Dec 19 17:52:17.117 INFO [stderr] Dec 19 17:52:17.117 INFO [stderr] warning: unused variable: `disc_req` Dec 19 17:52:17.117 INFO [stderr] --> src/server/mod.rs:70:7 Dec 19 17:52:17.117 INFO [stderr] | Dec 19 17:52:17.117 INFO [stderr] 70 | let disc_req = Request::new( Dec 19 17:52:17.117 INFO [stderr] | ^^^^^^^^ help: consider using `_disc_req` instead Dec 19 17:52:17.117 INFO [stderr] Dec 19 17:52:17.117 INFO [stderr] warning: unused variable: `n` Dec 19 17:52:17.117 INFO [stderr] --> src/server/mod.rs:105:8 Dec 19 17:52:17.117 INFO [stderr] | Dec 19 17:52:17.117 INFO [stderr] 105 | Ok((n, senderIp)) if senderIp == self.socket.local_addr().unwrap() => { Dec 19 17:52:17.117 INFO [stderr] | ^ help: consider using `_n` instead Dec 19 17:52:17.117 INFO [stderr] Dec 19 17:52:17.204 INFO [stderr] warning: variant is never constructed: `Discovering` Dec 19 17:52:17.204 INFO [stderr] --> src/server/types.rs:9:2 Dec 19 17:52:17.204 INFO [stderr] | Dec 19 17:52:17.204 INFO [stderr] 9 | Discovering, Dec 19 17:52:17.204 INFO [stderr] | ^^^^^^^^^^^ Dec 19 17:52:17.204 INFO [stderr] | Dec 19 17:52:17.204 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 17:52:17.204 INFO [stderr] Dec 19 17:52:17.204 INFO [stderr] warning: variant is never constructed: `WaitingForChannelSelect` Dec 19 17:52:17.204 INFO [stderr] --> src/server/types.rs:10:2 Dec 19 17:52:17.204 INFO [stderr] | Dec 19 17:52:17.204 INFO [stderr] 10 | WaitingForChannelSelect, Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.205 INFO [stderr] warning: variant is never constructed: `Handshaking` Dec 19 17:52:17.205 INFO [stderr] --> src/server/types.rs:11:2 Dec 19 17:52:17.205 INFO [stderr] | Dec 19 17:52:17.205 INFO [stderr] 11 | Handshaking, Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.205 INFO [stderr] warning: variant is never constructed: `Connected` Dec 19 17:52:17.205 INFO [stderr] --> src/server/types.rs:12:2 Dec 19 17:52:17.205 INFO [stderr] | Dec 19 17:52:17.205 INFO [stderr] 12 | Connected, Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.205 INFO [stderr] warning: method is never used: `of_kind` Dec 19 17:52:17.205 INFO [stderr] --> src/server/types.rs:50:2 Dec 19 17:52:17.205 INFO [stderr] | Dec 19 17:52:17.205 INFO [stderr] 50 | pub fn of_kind(&self, k: RequestKind) { Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.205 INFO [stderr] warning: struct is never constructed: `Channel` Dec 19 17:52:17.205 INFO [stderr] --> src/server/types.rs:71:1 Dec 19 17:52:17.205 INFO [stderr] | Dec 19 17:52:17.205 INFO [stderr] 71 | struct Channel { Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.205 INFO [stderr] warning: variant is never constructed: `AlreadyStarted` Dec 19 17:52:17.205 INFO [stderr] --> src/server/types.rs:80:2 Dec 19 17:52:17.205 INFO [stderr] | Dec 19 17:52:17.205 INFO [stderr] 80 | AlreadyStarted, Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.205 INFO [stderr] warning: field is never used: `state` Dec 19 17:52:17.205 INFO [stderr] --> src/server/mod.rs:18:2 Dec 19 17:52:17.205 INFO [stderr] | Dec 19 17:52:17.205 INFO [stderr] 18 | state: ServerState, Dec 19 17:52:17.205 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.205 INFO [stderr] Dec 19 17:52:17.208 INFO [stderr] warning: unused comparison that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/server/types.rs:51:3 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 51 | k == self.kind; Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:51:5 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 51 | msg_tx.try_send(Message::new(String::from("Test Message"), request.header.sender)); Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:79:3 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 79 | thread::Builder::new().name("network_communication".to_string()).spawn(move || { Dec 19 17:52:17.209 INFO [stderr] | _________^ Dec 19 17:52:17.209 INFO [stderr] 80 | | loop { Dec 19 17:52:17.209 INFO [stderr] 81 | | thread::sleep(time::Duration::from_millis(500)); Dec 19 17:52:17.209 INFO [stderr] 82 | | match self.try_get_request() { Dec 19 17:52:17.209 INFO [stderr] ... | Dec 19 17:52:17.209 INFO [stderr] 97 | | Dec 19 17:52:17.209 INFO [stderr] 98 | | }); Dec 19 17:52:17.209 INFO [stderr] | |___________^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:85:7 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 85 | self.handle_request(&srv_tx, &request_sender, request); Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:91:7 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 91 | self.send_request(request); Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: variable `senderIp` should have a snake case name such as `sender_ip` Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:105:11 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 105 | Ok((n, senderIp)) if senderIp == self.socket.local_addr().unwrap() => { Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: variable `senderIp` should have a snake case name such as `sender_ip` Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:109:26 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 109 | Ok((n, SocketAddr::V4(senderIp))) => { Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/server/mod.rs:127:3 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 127 | self.socket.send_to(json(&request).unwrap().as_bytes(), "192.168.1.255:12345"); Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.209 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.209 INFO [stderr] --> src/main.rs:31:6 Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] 31 | sock.send_to("saying hello".as_bytes(), "192.168.1.255:12345"); Dec 19 17:52:17.209 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.209 INFO [stderr] | Dec 19 17:52:17.209 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.209 INFO [stderr] Dec 19 17:52:17.213 INFO [stderr] warning: unused variable: `tx` Dec 19 17:52:17.213 INFO [stderr] --> src/main.rs:52:9 Dec 19 17:52:17.213 INFO [stderr] | Dec 19 17:52:17.213 INFO [stderr] 52 | Ok((tx, socket)) => { Dec 19 17:52:17.213 INFO [stderr] | ^^ help: consider using `_tx` instead Dec 19 17:52:17.213 INFO [stderr] | Dec 19 17:52:17.213 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 19 17:52:17.213 INFO [stderr] Dec 19 17:52:17.213 INFO [stderr] warning: unused variable: `data` Dec 19 17:52:17.213 INFO [stderr] --> src/main.rs:55:11 Dec 19 17:52:17.213 INFO [stderr] | Dec 19 17:52:17.213 INFO [stderr] 55 | Ok(data) => {}, //println!("{:?}", data), Dec 19 17:52:17.213 INFO [stderr] | ^^^^ help: consider using `_data` instead Dec 19 17:52:17.213 INFO [stderr] Dec 19 17:52:17.213 INFO [stderr] warning: unused variable: `e` Dec 19 17:52:17.213 INFO [stderr] --> src/server/mod.rs:94:10 Dec 19 17:52:17.213 INFO [stderr] | Dec 19 17:52:17.213 INFO [stderr] 94 | Err(e) => {}, //println!("Q empty."), Dec 19 17:52:17.213 INFO [stderr] | ^ help: consider using `_e` instead Dec 19 17:52:17.213 INFO [stderr] Dec 19 17:52:17.213 INFO [stderr] warning: unused variable: `srv_rx` Dec 19 17:52:17.213 INFO [stderr] --> src/server/mod.rs:68:19 Dec 19 17:52:17.213 INFO [stderr] | Dec 19 17:52:17.213 INFO [stderr] 68 | let (client_tx, srv_rx) = mpsc::sync_channel::(200); Dec 19 17:52:17.213 INFO [stderr] | ^^^^^^ help: consider using `_srv_rx` instead Dec 19 17:52:17.213 INFO [stderr] Dec 19 17:52:17.217 INFO [stderr] warning: unused variable: `disc_req` Dec 19 17:52:17.217 INFO [stderr] --> src/server/mod.rs:70:7 Dec 19 17:52:17.217 INFO [stderr] | Dec 19 17:52:17.217 INFO [stderr] 70 | let disc_req = Request::new( Dec 19 17:52:17.217 INFO [stderr] | ^^^^^^^^ help: consider using `_disc_req` instead Dec 19 17:52:17.217 INFO [stderr] Dec 19 17:52:17.217 INFO [stderr] warning: unused variable: `n` Dec 19 17:52:17.217 INFO [stderr] --> src/server/mod.rs:105:8 Dec 19 17:52:17.217 INFO [stderr] | Dec 19 17:52:17.217 INFO [stderr] 105 | Ok((n, senderIp)) if senderIp == self.socket.local_addr().unwrap() => { Dec 19 17:52:17.217 INFO [stderr] | ^ help: consider using `_n` instead Dec 19 17:52:17.217 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: variant is never constructed: `Discovering` Dec 19 17:52:17.344 INFO [stderr] --> src/server/types.rs:9:2 Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] 9 | Discovering, Dec 19 17:52:17.344 INFO [stderr] | ^^^^^^^^^^^ Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] = note: #[warn(dead_code)] on by default Dec 19 17:52:17.344 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: variant is never constructed: `WaitingForChannelSelect` Dec 19 17:52:17.344 INFO [stderr] --> src/server/types.rs:10:2 Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] 10 | WaitingForChannelSelect, Dec 19 17:52:17.344 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.344 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: variant is never constructed: `Handshaking` Dec 19 17:52:17.344 INFO [stderr] --> src/server/types.rs:11:2 Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] 11 | Handshaking, Dec 19 17:52:17.344 INFO [stderr] | ^^^^^^^^^^^ Dec 19 17:52:17.344 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: variant is never constructed: `Connected` Dec 19 17:52:17.344 INFO [stderr] --> src/server/types.rs:12:2 Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] 12 | Connected, Dec 19 17:52:17.344 INFO [stderr] | ^^^^^^^^^ Dec 19 17:52:17.344 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: method is never used: `of_kind` Dec 19 17:52:17.344 INFO [stderr] --> src/server/types.rs:50:2 Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] 50 | pub fn of_kind(&self, k: RequestKind) { Dec 19 17:52:17.344 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.344 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: struct is never constructed: `Channel` Dec 19 17:52:17.344 INFO [stderr] --> src/server/types.rs:71:1 Dec 19 17:52:17.344 INFO [stderr] | Dec 19 17:52:17.344 INFO [stderr] 71 | struct Channel { Dec 19 17:52:17.344 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:52:17.344 INFO [stderr] Dec 19 17:52:17.344 INFO [stderr] warning: variant is never constructed: `AlreadyStarted` Dec 19 17:52:17.345 INFO [stderr] --> src/server/types.rs:80:2 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 80 | AlreadyStarted, Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: field is never used: `state` Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:18:2 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 18 | state: ServerState, Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused comparison that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/server/types.rs:51:3 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 51 | k == self.kind; Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:51:5 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 51 | msg_tx.try_send(Message::new(String::from("Test Message"), request.header.sender)); Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:79:3 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 79 | thread::Builder::new().name("network_communication".to_string()).spawn(move || { Dec 19 17:52:17.345 INFO [stderr] | _________^ Dec 19 17:52:17.345 INFO [stderr] 80 | | loop { Dec 19 17:52:17.345 INFO [stderr] 81 | | thread::sleep(time::Duration::from_millis(500)); Dec 19 17:52:17.345 INFO [stderr] 82 | | match self.try_get_request() { Dec 19 17:52:17.345 INFO [stderr] ... | Dec 19 17:52:17.345 INFO [stderr] 97 | | Dec 19 17:52:17.345 INFO [stderr] 98 | | }); Dec 19 17:52:17.345 INFO [stderr] | |___________^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:85:7 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 85 | self.handle_request(&srv_tx, &request_sender, request); Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:91:7 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 91 | self.send_request(request); Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: variable `senderIp` should have a snake case name such as `sender_ip` Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:105:11 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 105 | Ok((n, senderIp)) if senderIp == self.socket.local_addr().unwrap() => { Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: variable `senderIp` should have a snake case name such as `sender_ip` Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:109:26 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 109 | Ok((n, SocketAddr::V4(senderIp))) => { Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/server/mod.rs:127:3 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 127 | self.socket.send_to(json(&request).unwrap().as_bytes(), "192.168.1.255:12345"); Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.345 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 19 17:52:17.345 INFO [stderr] --> src/main.rs:31:6 Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] 31 | sock.send_to("saying hello".as_bytes(), "192.168.1.255:12345"); Dec 19 17:52:17.345 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 19 17:52:17.345 INFO [stderr] | Dec 19 17:52:17.345 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 19 17:52:17.345 INFO [stderr] Dec 19 17:52:17.384 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.95s Dec 19 17:52:17.776 INFO running `"docker" "inspect" "35d9c6a9ae8dc365db5365fc35bc60fc6f72bdbe5f888cef51158ea4ff2daf26"` Dec 19 17:52:17.944 INFO running `"docker" "rm" "-f" "35d9c6a9ae8dc365db5365fc35bc60fc6f72bdbe5f888cef51158ea4ff2daf26"` Dec 19 17:52:18.148 INFO [stdout] 35d9c6a9ae8dc365db5365fc35bc60fc6f72bdbe5f888cef51158ea4ff2daf26