[INFO] cloning repository https://github.com/Felipe-Guimaraes-Teodoro/rnet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Felipe-Guimaraes-Teodoro/rnet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelipe-Guimaraes-Teodoro%2Frnet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelipe-Guimaraes-Teodoro%2Frnet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bc76c132348bfc8af55cbdeacd729bd707b17df1 [INFO] building Felipe-Guimaraes-Teodoro/rnet against try#8b8eff55bd72abbb57167bc42222a7f91d41cb0d for pr-142134-abi-ast-error [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelipe-Guimaraes-Teodoro%2Frnet" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Felipe-Guimaraes-Teodoro/rnet on toolchain 8b8eff55bd72abbb57167bc42222a7f91d41cb0d [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Felipe-Guimaraes-Teodoro/rnet [INFO] finished tweaking git repo https://github.com/Felipe-Guimaraes-Teodoro/rnet [INFO] tweaked toml for git repo https://github.com/Felipe-Guimaraes-Teodoro/rnet written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 400 packages to latest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v2.0.1) [INFO] [stderr] Adding egui_plot v0.31.0 (available: v0.32.1) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 79b66ae959abdf3a2cd5f556b87615bf312fc8e381314c10dd5523b8654215df [INFO] running `Command { std: "docker" "start" "-a" "79b66ae959abdf3a2cd5f556b87615bf312fc8e381314c10dd5523b8654215df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "79b66ae959abdf3a2cd5f556b87615bf312fc8e381314c10dd5523b8654215df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "79b66ae959abdf3a2cd5f556b87615bf312fc8e381314c10dd5523b8654215df", kill_on_drop: false }` [INFO] [stdout] 79b66ae959abdf3a2cd5f556b87615bf312fc8e381314c10dd5523b8654215df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0ca08c007ee1e8c6fa74ab575749b2d4dc630c72ddf6329e436106c49f54a18c [INFO] running `Command { std: "docker" "start" "-a" "0ca08c007ee1e8c6fa74ab575749b2d4dc630c72ddf6329e436106c49f54a18c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.95 [INFO] [stderr] Compiling unicode-ident v1.0.18 [INFO] [stderr] Compiling serde v1.0.219 [INFO] [stderr] Compiling autocfg v1.4.0 [INFO] [stderr] Compiling libc v0.2.172 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling pin-project-lite v0.2.16 [INFO] [stderr] Compiling memchr v2.7.4 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling version_check v0.9.5 [INFO] [stderr] Compiling log v0.4.27 [INFO] [stderr] Compiling hashbrown v0.15.3 [INFO] [stderr] Compiling equivalent v1.0.2 [INFO] [stderr] Compiling toml_datetime v0.6.11 [INFO] [stderr] Compiling winnow v0.7.10 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling zerocopy v0.8.25 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[INFO] [stderr] Compiling zbus-lockstep-macros v0.4.4 [INFO] [stderr] Compiling polling v3.8.0 [INFO] [stderr] Compiling wayland-csd-frame v0.3.0 [INFO] [stderr] Compiling arboard v3.5.0 [INFO] [stderr] Compiling async-io v2.4.1 [INFO] [stderr] Compiling calloop v0.13.0 [INFO] [stderr] Compiling zbus v4.4.0 [INFO] [stderr] Compiling wayland-protocols v0.32.8 [INFO] [stderr] Compiling wayland-cursor v0.31.10 [INFO] [stderr] Compiling calloop-wayland-source v0.3.0 [INFO] [stderr] Compiling egui_glow v0.31.1 [INFO] [stderr] Compiling egui_plot v0.31.0 [INFO] [stderr] Compiling atspi-common v0.6.0 [INFO] [stderr] Compiling wayland-protocols-wlr v0.3.8 [INFO] [stderr] Compiling wayland-protocols-plasma v0.3.8 [INFO] [stderr] Compiling smithay-clipboard v0.7.2 [INFO] [stderr] Compiling atspi-proxies v0.6.0 [INFO] [stderr] Compiling accesskit_atspi_common v0.10.1 [INFO] [stderr] Compiling atspi-connection v0.6.0 [INFO] [stderr] Compiling atspi v0.22.0 [INFO] [stderr] Compiling accesskit_unix v0.13.1 [INFO] [stderr] Compiling accesskit_winit v0.23.1 [INFO] [stderr] Compiling egui-winit v0.31.1 [INFO] [stderr] Compiling eframe v0.31.1 [INFO] [stderr] Compiling rnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `gui` [INFO] [stdout] --> src/udp_server.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{gui, packet::{Packet, Packets}, NET_BUFFER_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/gui.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Id`, `LayerId`, `Response`, and `Vec2b` [INFO] [stdout] --> src/gui.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use eframe::egui::{self, Id, LayerId, Response, Slider, Theme, Vec2b}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/gui.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | std::thread::sleep_ms(16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut i = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/udp_server.rs:124:44 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn handle_disconnection(&mut self, addr: SocketAddr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `socket`, `buf`, `packets`, and `pool` are never read [INFO] [stdout] --> src/tcp_server.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct TcpServer { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | socket: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | buf: [u8; NET_BUFFER_SIZE], [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | clients: Vec, [INFO] [stdout] 13 | packets: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | pool: ThreadPool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packets` is never read [INFO] [stdout] --> src/tcp_client.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct TcpClient { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | packets: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s [INFO] running `Command { std: "docker" "inspect" "0ca08c007ee1e8c6fa74ab575749b2d4dc630c72ddf6329e436106c49f54a18c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0ca08c007ee1e8c6fa74ab575749b2d4dc630c72ddf6329e436106c49f54a18c", kill_on_drop: false }` [INFO] [stdout] 0ca08c007ee1e8c6fa74ab575749b2d4dc630c72ddf6329e436106c49f54a18c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+8b8eff55bd72abbb57167bc42222a7f91d41cb0d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8a23448a1c875d1e4760be4f030f43f085272967869fb0a46a20366d0d9bcf72 [INFO] running `Command { std: "docker" "start" "-a" "8a23448a1c875d1e4760be4f030f43f085272967869fb0a46a20366d0d9bcf72", kill_on_drop: false }` [INFO] [stdout] warning: unused import: `gui` [INFO] [stdout] --> src/udp_server.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{gui, packet::{Packet, Packets}, NET_BUFFER_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/gui.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Id`, `LayerId`, `Response`, and `Vec2b` [INFO] [stdout] --> src/gui.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use eframe::egui::{self, Id, LayerId, Response, Slider, Theme, Vec2b}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/gui.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | std::thread::sleep_ms(16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut i = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/udp_server.rs:124:44 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn handle_disconnection(&mut self, addr: SocketAddr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `socket`, `buf`, `packets`, and `pool` are never read [INFO] [stdout] --> src/tcp_server.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct TcpServer { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | socket: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | buf: [u8; NET_BUFFER_SIZE], [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | clients: Vec, [INFO] [stdout] 13 | packets: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | pool: ThreadPool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rnet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field `packets` is never read [INFO] [stdout] --> src/tcp_client.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct TcpClient { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | packets: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `gui` [INFO] [stdout] --> src/udp_server.rs:5:13 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{gui, packet::{Packet, Packets}, NET_BUFFER_SIZE}; [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `time::Duration` [INFO] [stdout] --> src/gui.rs:1:22 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::Arc, time::Duration}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Id`, `LayerId`, `Response`, and `Vec2b` [INFO] [stdout] --> src/gui.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | use eframe::egui::{self, Id, LayerId, Response, Slider, Theme, Vec2b}; [INFO] [stdout] | ^^ ^^^^^^^ ^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Mutex` [INFO] [stdout] --> src/lib.rs:14:19 [INFO] [stdout] | [INFO] [stdout] 14 | use tokio::sync::{Mutex, RwLock}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep` [INFO] [stdout] --> src/gui.rs:167:22 [INFO] [stdout] | [INFO] [stdout] 167 | std::thread::sleep_ms(16); [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | let mut i = 0; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `i` [INFO] [stdout] --> src/lib.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | for i in 0..20 { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_i` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `addr` [INFO] [stdout] --> src/udp_server.rs:124:44 [INFO] [stdout] | [INFO] [stdout] 124 | pub fn handle_disconnection(&mut self, addr: SocketAddr) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_addr` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `socket`, `buf`, `packets`, and `pool` are never read [INFO] [stdout] --> src/tcp_server.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct TcpServer { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 8 | socket: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | buf: [u8; NET_BUFFER_SIZE], [INFO] [stdout] | ^^^ [INFO] [stdout] 12 | clients: Vec, [INFO] [stdout] 13 | packets: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 14 | pool: ThreadPool, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `packets` is never read [INFO] [stdout] --> src/tcp_client.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct TcpClient { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 11 | packets: HashMap, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.27s [INFO] running `Command { std: "docker" "inspect" "8a23448a1c875d1e4760be4f030f43f085272967869fb0a46a20366d0d9bcf72", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8a23448a1c875d1e4760be4f030f43f085272967869fb0a46a20366d0d9bcf72", kill_on_drop: false }` [INFO] [stdout] 8a23448a1c875d1e4760be4f030f43f085272967869fb0a46a20366d0d9bcf72