[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] checking Felipe-Guimaraes-Teodoro/rnet against 8773d2c75a8e90130dcce745a7ec4e66bb9963db+rustflags=-Aunfulfilled-lint-expectations for pr-163637 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FFelipe-Guimaraes-Teodoro%2Frnet" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [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-1-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/Felipe-Guimaraes-Teodoro/rnet on toolchain 8773d2c75a8e90130dcce745a7ec4e66bb9963db [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 397 packages to highest compatible versions [INFO] [stderr] Adding bincode v1.3.3 (available: v3.0.0) [INFO] [stderr] Adding eframe v0.31.1 (available: v0.37.0) [INFO] [stderr] Adding egui_plot v0.31.0 (available: v0.38.0) [INFO] [stderr] Adding generic-array v0.14.7 (available: v0.14.9) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3 [INFO] running `Command { std: "docker" "start" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3" "/opt/rustwide/cargo-home/bin/cargo" "+8773d2c75a8e90130dcce745a7ec4e66bb9963db" "check" "--frozen" "--all" "--all-targets" "--message-format=json", 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egui_plot v0.31.0 [INFO] [stderr] Checking atspi-proxies v0.6.0 [INFO] [stderr] Checking accesskit_atspi_common v0.10.1 [INFO] [stderr] Checking atspi-connection v0.6.0 [INFO] [stderr] Checking atspi v0.22.0 [INFO] [stderr] Checking accesskit_unix v0.13.1 [INFO] [stderr] Checking accesskit_winit v0.23.1 [INFO] [stderr] Checking egui-winit v0.31.1 [INFO] [stderr] Checking eframe v0.31.1 [INFO] [stderr] Checking 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)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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: 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] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut i = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | i+=1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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] [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] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable `i` is assigned to, but never used [INFO] [stdout] --> src/lib.rs:56:9 [INFO] [stdout] | [INFO] [stdout] 56 | let mut i = 0; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: consider using `_i` instead [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: value assigned to `i` is never read [INFO] [stdout] --> src/lib.rs:62:9 [INFO] [stdout] | [INFO] [stdout] 62 | i+=1; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = help: maybe it is overwritten before being read? [INFO] [stdout] = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) 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: 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)]` (part of `#[warn(unused)]`) 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 29s [INFO] running `Command { std: "docker" "inspect" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3", kill_on_drop: false }` [INFO] [stdout] 8edf8979034989ff33955c561b7e3b549229d725c7f4e6f41739df8a9d4173b3