[INFO] updating cached repository https://github.com/huytd/sergaem [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 1bfdd4aa0a66f96af4d65a2a09927b3cb0d9313e [INFO] testing huytd/sergaem against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhuytd%2Fsergaem" "/workspace/builds/worker-3/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/huytd/sergaem on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/huytd/sergaem [INFO] finished tweaking git repo https://github.com/huytd/sergaem [INFO] tweaked toml for git repo https://github.com/huytd/sergaem written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/huytd/sergaem already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stdout] 071a65a0661c9c643f3258968b15ec6e85c860c3d247983de980938eeb563eb6 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `"docker" "start" "-a" "071a65a0661c9c643f3258968b15ec6e85c860c3d247983de980938eeb563eb6"` [INFO] [stderr] Compiling libc v0.2.51 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling smallvec v0.6.9 [INFO] [stderr] Compiling semver-parser v0.7.0 [INFO] [stderr] Compiling scopeguard v0.3.3 [INFO] [stderr] Compiling arrayvec v0.4.10 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling rand_core v0.4.0 [INFO] [stderr] Compiling nodrop v0.1.13 [INFO] [stderr] Compiling memoffset v0.2.1 [INFO] [stderr] Compiling stable_deref_trait v1.1.1 [INFO] [stderr] Compiling crossbeam-utils v0.5.0 [INFO] [stderr] Compiling matches v0.1.8 [INFO] [stderr] Compiling byteorder v1.3.1 [INFO] [stderr] Compiling httparse v1.3.3 [INFO] [stderr] Compiling slab v0.4.2 [INFO] [stderr] Compiling lazycell v1.2.1 [INFO] [stderr] Compiling percent-encoding v1.0.1 [INFO] [stderr] Compiling sha1 v0.6.0 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling crossbeam-utils v0.6.5 [INFO] [stderr] Compiling owning_ref v0.4.0 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling rand_core v0.3.1 [INFO] [stderr] Compiling semver v0.9.0 [INFO] [stderr] Compiling unicode-normalization v0.1.8 [INFO] [stderr] Compiling lock_api v0.1.5 [INFO] [stderr] Compiling rustc_version v0.2.3 [INFO] [stderr] Compiling crossbeam-epoch v0.6.1 [INFO] [stderr] Compiling crossbeam-epoch v0.5.2 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling rand v0.5.6 [INFO] [stderr] Compiling net2 v0.2.33 [INFO] [stderr] Compiling rand v0.4.6 [INFO] [stderr] Compiling bytes v0.4.12 [INFO] [stderr] Compiling crossbeam-deque v0.5.2 [INFO] [stderr] Compiling mio v0.6.16 [INFO] [stderr] Compiling parking_lot_core v0.3.1 [INFO] [stderr] Compiling idna v0.1.5 [INFO] [stderr] Compiling mio-extras v2.0.5 [INFO] [stderr] Compiling url v1.7.2 [INFO] [stderr] Compiling parking_lot v0.6.4 [INFO] [stderr] Compiling crossbeam-channel v0.2.6 [INFO] [stderr] Compiling ws v0.7.9 [INFO] [stderr] Compiling crossbeam v0.4.1 [INFO] [stderr] Compiling sergaem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `CloseCode`, `Handler`, `Handshake`, `Message`, `Result` [INFO] [stderr] --> src/engine/network.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use ws::{CloseCode, Sender, Handler, Handshake, Message, Result}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::util::Token` [INFO] [stderr] --> src/engine/client_handler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ws::util::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/game_manager.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | for (_, mut game) in &mut self.games { [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/engine/game.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_total_clients` [INFO] [stderr] --> src/engine/network.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_total_clients(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_client` [INFO] [stderr] --> src/engine/network.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn add_client(&mut self, client: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_client` [INFO] [stderr] --> src/engine/network.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn remove_client(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_player` [INFO] [stderr] --> src/engine/game_manager.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn remove_player(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_games_list` [INFO] [stderr] --> src/engine/game_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_games_list(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `player_join_game` [INFO] [stderr] --> src/engine/game_manager.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn player_join_game(&mut self, player: Sender, game_id: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kick` [INFO] [stderr] --> src/engine/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn kick(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `join` [INFO] [stderr] --> src/engine/game.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn join(&mut self, player: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | player.send(Message::from(msg)); [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: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 38.94s [INFO] running `"docker" "inspect" "071a65a0661c9c643f3258968b15ec6e85c860c3d247983de980938eeb563eb6"` [INFO] running `"docker" "rm" "-f" "071a65a0661c9c643f3258968b15ec6e85c860c3d247983de980938eeb563eb6"` [INFO] [stdout] 071a65a0661c9c643f3258968b15ec6e85c860c3d247983de980938eeb563eb6 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 2a4716cdbf79fb6b40d9993cc3a47f3066465d2a2b6c5a734bcb7a4d39d7394a [INFO] running `"docker" "start" "-a" "2a4716cdbf79fb6b40d9993cc3a47f3066465d2a2b6c5a734bcb7a4d39d7394a"` [INFO] [stderr] Compiling sergaem v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `CloseCode`, `Handler`, `Handshake`, `Message`, `Result` [INFO] [stderr] --> src/engine/network.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use ws::{CloseCode, Sender, Handler, Handshake, Message, Result}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::util::Token` [INFO] [stderr] --> src/engine/client_handler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ws::util::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/game_manager.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | for (_, mut game) in &mut self.games { [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/engine/game.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_total_clients` [INFO] [stderr] --> src/engine/network.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_total_clients(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_client` [INFO] [stderr] --> src/engine/network.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn add_client(&mut self, client: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_client` [INFO] [stderr] --> src/engine/network.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn remove_client(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_player` [INFO] [stderr] --> src/engine/game_manager.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn remove_player(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_games_list` [INFO] [stderr] --> src/engine/game_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_games_list(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `player_join_game` [INFO] [stderr] --> src/engine/game_manager.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn player_join_game(&mut self, player: Sender, game_id: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kick` [INFO] [stderr] --> src/engine/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn kick(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `join` [INFO] [stderr] --> src/engine/game.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn join(&mut self, player: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | player.send(Message::from(msg)); [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: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.00s [INFO] running `"docker" "inspect" "2a4716cdbf79fb6b40d9993cc3a47f3066465d2a2b6c5a734bcb7a4d39d7394a"` [INFO] running `"docker" "rm" "-f" "2a4716cdbf79fb6b40d9993cc3a47f3066465d2a2b6c5a734bcb7a4d39d7394a"` [INFO] [stdout] 2a4716cdbf79fb6b40d9993cc3a47f3066465d2a2b6c5a734bcb7a4d39d7394a [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b9539fa512a6489a88a6e2b8c39d12e01cb3da88b88cc2e10259b91b98c5a6ef [INFO] running `"docker" "start" "-a" "b9539fa512a6489a88a6e2b8c39d12e01cb3da88b88cc2e10259b91b98c5a6ef"` [INFO] [stderr] warning: unused imports: `CloseCode`, `Handler`, `Handshake`, `Message`, `Result` [INFO] [stderr] --> src/engine/network.rs:1:10 [INFO] [stderr] | [INFO] [stderr] 1 | use ws::{CloseCode, Sender, Handler, Handshake, Message, Result}; [INFO] [stderr] | ^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ ^^^^^^^ ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `ws::util::Token` [INFO] [stderr] --> src/engine/client_handler.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use ws::util::Token; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::thread` [INFO] [stderr] --> src/main.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | use std::thread; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/engine/game_manager.rs:42:17 [INFO] [stderr] | [INFO] [stderr] 42 | for (_, mut game) in &mut self.games { [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/engine/game.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | let mut game_logic = GameLogic::new(self.clone()); [INFO] [stderr] | ----^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_total_clients` [INFO] [stderr] --> src/engine/network.rs:28:5 [INFO] [stderr] | [INFO] [stderr] 28 | pub fn get_total_clients(&self) -> usize { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `add_client` [INFO] [stderr] --> src/engine/network.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | pub fn add_client(&mut self, client: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_client` [INFO] [stderr] --> src/engine/network.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn remove_client(&mut self, token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `remove_player` [INFO] [stderr] --> src/engine/game_manager.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn remove_player(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_games_list` [INFO] [stderr] --> src/engine/game_manager.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | pub fn get_games_list(&self) -> Vec { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `player_join_game` [INFO] [stderr] --> src/engine/game_manager.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | pub fn player_join_game(&mut self, player: Sender, game_id: u64) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `kick` [INFO] [stderr] --> src/engine/game.rs:45:5 [INFO] [stderr] | [INFO] [stderr] 45 | pub fn kick(&mut self, player_token: Token) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `join` [INFO] [stderr] --> src/engine/game.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | pub fn join(&mut self, player: Sender) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/engine/game.rs:72:13 [INFO] [stderr] | [INFO] [stderr] 72 | player.send(Message::from(msg)); [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: 14 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.25s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/sergaem-758cc6726a55df76 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "b9539fa512a6489a88a6e2b8c39d12e01cb3da88b88cc2e10259b91b98c5a6ef"` [INFO] running `"docker" "rm" "-f" "b9539fa512a6489a88a6e2b8c39d12e01cb3da88b88cc2e10259b91b98c5a6ef"` [INFO] [stdout] b9539fa512a6489a88a6e2b8c39d12e01cb3da88b88cc2e10259b91b98c5a6ef