[INFO] cloning repository https://github.com/dennisding/cluster [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dennisding/cluster" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennisding%2Fcluster", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennisding%2Fcluster'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 00f4832fda1a37d21a8a37352ab5654b03374529 [INFO] checking dennisding/cluster against master#b56aaec52bc0fa35591a872fb4aac81f606e265c for pr-122661-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdennisding%2Fcluster" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/dennisding/cluster [INFO] finished tweaking git repo https://github.com/dennisding/cluster [INFO] tweaked toml for git repo https://github.com/dennisding/cluster written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/dennisding/cluster on toolchain b56aaec52bc0fa35591a872fb4aac81f606e265c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/dennisding/cluster already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] a968b68121a200e8a91ba2765fe84b85b88dcb9066cc352df0c382e663c09070 [INFO] running `Command { std: "docker" "start" "-a" "a968b68121a200e8a91ba2765fe84b85b88dcb9066cc352df0c382e663c09070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "a968b68121a200e8a91ba2765fe84b85b88dcb9066cc352df0c382e663c09070", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a968b68121a200e8a91ba2765fe84b85b88dcb9066cc352df0c382e663c09070", kill_on_drop: false }` [INFO] [stdout] a968b68121a200e8a91ba2765fe84b85b88dcb9066cc352df0c382e663c09070 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+b56aaec52bc0fa35591a872fb4aac81f606e265c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2625b91d5b062921222240690d0866094831bfb2c3d85a5b0ea7ebb5ca9f3741 [INFO] running `Command { std: "docker" "start" "-a" "2625b91d5b062921222240690d0866094831bfb2c3d85a5b0ea7ebb5ca9f3741", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.173 [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling parking_lot_core v0.9.11 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking cfg-if v1.0.1 [INFO] [stderr] Checking smallvec v1.15.1 [INFO] [stderr] Checking bytes v1.10.1 [INFO] [stderr] Checking pin-project-lite v0.2.16 [INFO] [stderr] Compiling lock_api v0.4.13 [INFO] [stderr] Compiling quote v1.0.40 [INFO] [stderr] Compiling syn v2.0.103 [INFO] [stderr] Checking signal-hook-registry v1.4.5 [INFO] [stderr] Checking mio v1.0.4 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking parking_lot v0.12.4 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Checking tokio v1.45.1 [INFO] [stderr] Checking cluster v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt` [INFO] [stdout] --> src/game/game_services.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/network/services.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwnedWriteHalf` [INFO] [stdout] --> src/network/services.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::tcp::{OwnedReadHalf, OwnedWriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/network/services.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/network/services.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwnedWriteHalf` [INFO] [stdout] --> src/network/services.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::tcp::{OwnedReadHalf, OwnedWriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/network/services.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsyncReadExt` and `AsyncWriteExt` [INFO] [stdout] --> src/game/game_services.rs:5:17 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/network/services.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwnedWriteHalf` [INFO] [stdout] --> src/network/services.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::tcp::{OwnedReadHalf, OwnedWriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/network/services.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/network/services.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwnedWriteHalf` [INFO] [stdout] --> src/network/services.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::tcp::{OwnedReadHalf, OwnedWriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/network/services.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/network/services.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/game/game_services.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 26 | / loop { [INFO] [stdout] 27 | | let (mut stream, _) = listener.accept().await?; [INFO] [stdout] 28 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 31 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/network/services.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/network/services.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwnedWriteHalf` [INFO] [stdout] --> src/network/services.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::tcp::{OwnedReadHalf, OwnedWriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/network/services.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/game/game_services.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | pub async fn serve(sender: mpsc::Sender, port: i32) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/game/game_services.rs:31:9 [INFO] [stdout] | [INFO] [stdout] 26 | / loop { [INFO] [stdout] 27 | | let (mut stream, _) = listener.accept().await?; [INFO] [stdout] 28 | | } [INFO] [stdout] | |_________- any code following this expression is unreachable [INFO] [stdout] ... [INFO] [stdout] 31 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/game/game_services.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | let (mut stream, _) = listener.accept().await?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sender` [INFO] [stdout] --> src/game/game_services.rs:18:24 [INFO] [stdout] | [INFO] [stdout] 18 | pub async fn serve(sender: mpsc::Sender, port: i32) [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_sender` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `stream` [INFO] [stdout] --> src/game/game_services.rs:27:22 [INFO] [stdout] | [INFO] [stdout] 27 | let (mut stream, _) = listener.accept().await?; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_stream` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TcpStream` [INFO] [stdout] --> src/network/services.rs:3:31 [INFO] [stdout] | [INFO] [stdout] 3 | use tokio::net::{TcpListener, TcpStream}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `OwnedWriteHalf` [INFO] [stdout] --> src/network/services.rs:4:38 [INFO] [stdout] | [INFO] [stdout] 4 | use tokio::net::tcp::{OwnedReadHalf, OwnedWriteHalf}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AsyncWriteExt` [INFO] [stdout] --> src/network/services.rs:5:31 [INFO] [stdout] | [INFO] [stdout] 5 | use tokio::io::{AsyncReadExt, AsyncWriteExt}; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/game_services.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | let (mut stream, _) = listener.accept().await?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/network/services.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/game/game_services.rs:27:18 [INFO] [stdout] | [INFO] [stdout] 27 | let (mut stream, _) = listener.accept().await?; [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/network/services.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/gate/client_services.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `serve` is never used [INFO] [stdout] --> src/network/services.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 21 | impl Services { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/network/services.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/network/services.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `serve` is never used [INFO] [stdout] --> src/network/services.rs:45:18 [INFO] [stdout] | [INFO] [stdout] 21 | impl Services { [INFO] [stdout] | ------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/gate/client_services.rs:30:22 [INFO] [stdout] | [INFO] [stdout] 30 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `game_services` and `client_services` are never read [INFO] [stdout] --> src/game/game.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | game_services: GameServices, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | client_services : ClientServices, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serve` is never used [INFO] [stdout] --> src/game/game_services.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl GameServices { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub async fn serve(sender: mpsc::Sender, port: i32) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/network/services.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/network/services.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/network/services.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/network/services.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `port` [INFO] [stdout] --> src/network/services.rs:45:35 [INFO] [stdout] | [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_port` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `writer` [INFO] [stdout] --> src/network/services.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | let (reader, writer) = stream.into_split(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_writer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receiver` [INFO] [stdout] --> src/gate/gate_imp.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | let (sender, receiver) = mpsc::channel::(config.channel_size); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `receiver` [INFO] [stdout] --> src/gate/gate_imp.rs:24:22 [INFO] [stdout] | [INFO] [stdout] 24 | let (sender, receiver) = mpsc::channel::(config.channel_size); [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_receiver` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `game_services` and `client_services` are never read [INFO] [stdout] --> src/game/game.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct Game { [INFO] [stdout] | ---- fields in this struct [INFO] [stdout] 9 | game_services: GameServices, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] 10 | client_services : ClientServices, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `serve` is never used [INFO] [stdout] --> src/game/game_services.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 11 | impl GameServices { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 18 | pub async fn serve(sender: mpsc::Sender, port: i32) [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gate/message.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | ClientHello(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - ClientHello(String), [INFO] [stdout] 9 + ClientHello(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ClientConnected` is never constructed [INFO] [stdout] --> src/gate/message.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Message { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | ClientConnected, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `client_services` is never read [INFO] [stdout] --> src/gate/gate_imp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Gate { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 10 | client_services: ClientServices, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `clients` is never read [INFO] [stdout] --> src/gate/client_services.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ClientServices { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 11 | clients: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Packet` is never constructed [INFO] [stdout] --> src/network/packet.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Packet { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_i32`, and `read_string` are never used [INFO] [stdout] --> src/network/packet.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Packet { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(data: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn read_i32(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn read_string(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Protocols` is never used [INFO] [stdout] --> src/network/protocols.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Protocols { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Message` is never used [INFO] [stdout] --> src/network/services.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Services` is never constructed [INFO] [stdout] --> src/network/services.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Services { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `serve_forever`, `serve`, `serve_at`, and `handle_connection` are never used [INFO] [stdout] --> src/network/services.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Services { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 22 | pub fn new(protocols: Box::) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn serve_forever(&mut self, port: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | async fn serve_at(sender: mpsc::Sender, port: i32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | async fn handle_connection(sender: mpsc::Sender, mut reader: OwnedReadHalf) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils/uuid.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Uuid(u64); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_uuid` is never used [INFO] [stdout] --> src/utils/uuid.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn gen_uuid() -> Uuid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/gate/message.rs:9:17 [INFO] [stdout] | [INFO] [stdout] 9 | ClientHello(String), [INFO] [stdout] | ----------- ^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 9 - ClientHello(String), [INFO] [stdout] 9 + ClientHello(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `ClientConnected` is never constructed [INFO] [stdout] --> src/gate/message.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 3 | pub enum Message { [INFO] [stdout] | ------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 7 | ClientConnected, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `client_services` is never read [INFO] [stdout] --> src/gate/gate_imp.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct Gate { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] 10 | client_services: ClientServices, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `clients` is never read [INFO] [stdout] --> src/gate/client_services.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub struct ClientServices { [INFO] [stdout] | -------------- field in this struct [INFO] [stdout] 11 | clients: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Packet` is never constructed [INFO] [stdout] --> src/network/packet.rs:2:12 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Packet { [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `read_i32`, and `read_string` are never used [INFO] [stdout] --> src/network/packet.rs:8:12 [INFO] [stdout] | [INFO] [stdout] 7 | impl Packet { [INFO] [stdout] | ----------- associated items in this implementation [INFO] [stdout] 8 | pub fn new(data: Vec) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 15 | pub fn read_i32(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 27 | pub fn read_string(&mut self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait `Protocols` is never used [INFO] [stdout] --> src/network/protocols.rs:5:11 [INFO] [stdout] | [INFO] [stdout] 5 | pub trait Protocols { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Message` is never used [INFO] [stdout] --> src/network/services.rs:11:6 [INFO] [stdout] | [INFO] [stdout] 11 | enum Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `Services` is never constructed [INFO] [stdout] --> src/network/services.rs:17:12 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Services { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `serve_forever`, `serve`, `serve_at`, and `handle_connection` are never used [INFO] [stdout] --> src/network/services.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 21 | impl Services { [INFO] [stdout] | ------------- associated items in this implementation [INFO] [stdout] 22 | pub fn new(protocols: Box::) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 28 | pub fn serve_forever(&mut self, port: i32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 45 | pub async fn serve(&mut self, port: i32) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] ... [INFO] [stdout] 49 | async fn serve_at(sender: mpsc::Sender, port: i32) { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 64 | async fn handle_connection(sender: mpsc::Sender, mut reader: OwnedReadHalf) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/utils/uuid.rs:2:17 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct Uuid(u64); [INFO] [stdout] | ---- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this struct [INFO] [stdout] | [INFO] [stdout] = help: consider removing this field [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `gen_uuid` is never used [INFO] [stdout] --> src/utils/uuid.rs:4:8 [INFO] [stdout] | [INFO] [stdout] 4 | pub fn gen_uuid() -> Uuid { [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.33s [INFO] running `Command { std: "docker" "inspect" "2625b91d5b062921222240690d0866094831bfb2c3d85a5b0ea7ebb5ca9f3741", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2625b91d5b062921222240690d0866094831bfb2c3d85a5b0ea7ebb5ca9f3741", kill_on_drop: false }` [INFO] [stdout] 2625b91d5b062921222240690d0866094831bfb2c3d85a5b0ea7ebb5ca9f3741