[INFO] cloning repository https://github.com/lythesia/ruduo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/lythesia/ruduo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flythesia%2Fruduo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flythesia%2Fruduo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f98105bf28c9cacc515ee0eb84c20205b585116 [INFO] testing lythesia/ruduo against master#ff2c56344c764af598ad33027e9c7a48881808ef for pr-118825 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Flythesia%2Fruduo" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/lythesia/ruduo on toolchain ff2c56344c764af598ad33027e9c7a48881808ef [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/lythesia/ruduo [INFO] removed 0 missing examples [INFO] finished tweaking git repo https://github.com/lythesia/ruduo [INFO] tweaked toml for git repo https://github.com/lythesia/ruduo written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/lythesia/ruduo 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" "+ff2c56344c764af598ad33027e9c7a48881808ef" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/lythesia/async_logging` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ctrlc v3.2.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0c551f2ac097658950601ea8290f81cfd79fad0efb02b5088341d0df17cab836 [INFO] running `Command { std: "docker" "start" "-a" "0c551f2ac097658950601ea8290f81cfd79fad0efb02b5088341d0df17cab836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0c551f2ac097658950601ea8290f81cfd79fad0efb02b5088341d0df17cab836", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c551f2ac097658950601ea8290f81cfd79fad0efb02b5088341d0df17cab836", kill_on_drop: false }` [INFO] [stdout] 0c551f2ac097658950601ea8290f81cfd79fad0efb02b5088341d0df17cab836 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64d082ac19ed7e589bdf18d9e822981ddab402264daefda2436fe38557c8f57a [INFO] running `Command { std: "docker" "start" "-a" "64d082ac19ed7e589bdf18d9e822981ddab402264daefda2436fe38557c8f57a", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.5 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling once_cell v1.9.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-channel v0.5.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling mio v0.8.0 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling async_logging v0.1.0 (https://github.com/lythesia/async_logging?branch=master#51e89d74) [INFO] [stderr] Compiling ruduo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `mio::Registry` [INFO] [stdout] --> src/channel.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mio::Registry; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::Timeout` [INFO] [stdout] --> src/tcp_connection.rs:5:93 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/connector.rs:5:178 [INFO] [stdout] | [INFO] [stdout] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctrl` [INFO] [stdout] --> src/channel.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | fn handle_read(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctrl` [INFO] [stdout] --> src/channel.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn handle_write(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/channel.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | fn handle_error(&mut self, err: &std::io::Error) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/service.rs:54:34 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/service.rs:54:58 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_loop` [INFO] [stdout] --> src/service.rs:54:72 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/service.rs:57:35 [INFO] [stdout] | [INFO] [stdout] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/service.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/connector.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn connect(&self, addr: &str, registry: &Registry, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `desc` are never read [INFO] [stdout] --> src/timer.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 207 | pub struct TimerError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 208 | kind: TimerErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 209 | desc: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4.48s [INFO] running `Command { std: "docker" "inspect" "64d082ac19ed7e589bdf18d9e822981ddab402264daefda2436fe38557c8f57a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64d082ac19ed7e589bdf18d9e822981ddab402264daefda2436fe38557c8f57a", kill_on_drop: false }` [INFO] [stdout] 64d082ac19ed7e589bdf18d9e822981ddab402264daefda2436fe38557c8f57a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 77c09b3958cdfba07337197fd785e7369bf5e03dbfaf588bc4fc47debacad9af [INFO] running `Command { std: "docker" "start" "-a" "77c09b3958cdfba07337197fd785e7369bf5e03dbfaf588bc4fc47debacad9af", kill_on_drop: false }` [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stdout] warning: unused import: `mio::Registry` [INFO] [stdout] --> src/channel.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mio::Registry; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::Timeout` [INFO] [stdout] --> src/tcp_connection.rs:5:93 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/connector.rs:5:178 [INFO] [stdout] | [INFO] [stdout] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctrl` [INFO] [stdout] --> src/channel.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | fn handle_read(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctrl` [INFO] [stdout] --> src/channel.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn handle_write(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/channel.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | fn handle_error(&mut self, err: &std::io::Error) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/service.rs:54:34 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/service.rs:54:58 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_loop` [INFO] [stdout] --> src/service.rs:54:72 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/service.rs:57:35 [INFO] [stdout] | [INFO] [stdout] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/service.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/connector.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn connect(&self, addr: &str, registry: &Registry, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `desc` are never read [INFO] [stdout] --> src/timer.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 207 | pub struct TimerError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 208 | kind: TimerErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 209 | desc: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling nix v0.23.1 [INFO] [stderr] Compiling ctrlc v3.2.1 [INFO] [stderr] Compiling ruduo v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Arc`, `Weak`, `io::Write`, `net::Shutdown` [INFO] [stdout] --> examples/tunnel.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{sync::{Arc, Weak}, io::Write, net::Shutdown}; [INFO] [stdout] | ^^^ ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Interest`, `Registry`, `Token`, `net::TcpStream` [INFO] [stdout] --> examples/tunnel.rs:4:11 [INFO] [stdout] | [INFO] [stdout] 4 | use mio::{Token, net::TcpStream, Interest, Registry}; [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `EventLoop`, `Notifier`, `TcpConnMessage`, `TcpConnection`, `buffer::Buffer`, `connector::ConnectorService`, `debug`, `error`, `service::Service`, `tcp_server::TcpServer` [INFO] [stdout] --> examples/tunnel.rs:5:30 [INFO] [stdout] | [INFO] [stdout] 5 | ...::{TcpConnection, TcpConnMessage}, event_loop::{Notifier, EventLoop}, connector::ConnectorService, buffer::Buffer, error, service::Service, tcp_server::TcpServer, debug, l... [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Registry` [INFO] [stdout] --> examples/chat.rs:4:44 [INFO] [stdout] | [INFO] [stdout] 4 | use mio::{Token, net::TcpStream, Interest, Registry}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `mio::Registry` [INFO] [stdout] --> src/channel.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use mio::Registry; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `timer::Timeout` [INFO] [stdout] --> src/tcp_connection.rs:5:93 [INFO] [stdout] | [INFO] [stdout] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout}; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/connector.rs:5:178 [INFO] [stdout] | [INFO] [stdout] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `keeper` is never read [INFO] [stdout] --> examples/chat.rs:19:5 [INFO] [stdout] | [INFO] [stdout] 16 | struct ChatServer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 19 | keeper: Notifier<()>, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctrl` [INFO] [stdout] --> src/channel.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | fn handle_read(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `ctrl` [INFO] [stdout] --> src/channel.rs:8:32 [INFO] [stdout] | [INFO] [stdout] 8 | fn handle_write(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `err` [INFO] [stdout] --> src/channel.rs:10:32 [INFO] [stdout] | [INFO] [stdout] 10 | fn handle_error(&mut self, err: &std::io::Error) {} [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/event_loop.rs:270:39 [INFO] [stdout] | [INFO] [stdout] 270 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {} [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/event_loop.rs:270:60 [INFO] [stdout] | [INFO] [stdout] 270 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {} [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/service.rs:54:34 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `repeat` [INFO] [stdout] --> src/service.rs:54:58 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `event_loop` [INFO] [stdout] --> src/service.rs:54:72 [INFO] [stdout] | [INFO] [stdout] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mark` [INFO] [stdout] --> src/service.rs:57:35 [INFO] [stdout] | [INFO] [stdout] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `timeout` [INFO] [stdout] --> src/service.rs:57:56 [INFO] [stdout] | [INFO] [stdout] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `registry` [INFO] [stdout] --> src/connector.rs:54:39 [INFO] [stdout] | [INFO] [stdout] 54 | pub fn connect(&self, addr: &str, registry: &Registry, [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `kind` and `desc` are never read [INFO] [stdout] --> src/timer.rs:208:5 [INFO] [stdout] | [INFO] [stdout] 207 | pub struct TimerError { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 208 | kind: TimerErrorKind, [INFO] [stdout] | ^^^^ [INFO] [stdout] 209 | desc: &'static str, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 6.51s [INFO] running `Command { std: "docker" "inspect" "77c09b3958cdfba07337197fd785e7369bf5e03dbfaf588bc4fc47debacad9af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "77c09b3958cdfba07337197fd785e7369bf5e03dbfaf588bc4fc47debacad9af", kill_on_drop: false }` [INFO] [stdout] 77c09b3958cdfba07337197fd785e7369bf5e03dbfaf588bc4fc47debacad9af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+ff2c56344c764af598ad33027e9c7a48881808ef" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 96ae547f1807733c2c349eedb480e3baa51c90210f97230ad1f2d897aae74c37 [INFO] running `Command { std: "docker" "start" "-a" "96ae547f1807733c2c349eedb480e3baa51c90210f97230ad1f2d897aae74c37", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `mio::Registry` [INFO] [stderr] --> src/channel.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use mio::Registry; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `timer::Timeout` [INFO] [stderr] --> src/tcp_connection.rs:5:93 [INFO] [stderr] | [INFO] [stderr] 5 | use crate::{channel::Channel, buffer::Buffer, event_loop::{Notifier, EventLoopCtrl}, error, timer::Timeout}; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/connector.rs:5:178 [INFO] [stderr] | [INFO] [stderr] 5 | ...pThreadPool, tcp_server::{Dispatcher, TcpServerConfig, Shared}, debug}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctrl` [INFO] [stderr] --> src/channel.rs:7:31 [INFO] [stderr] | [INFO] [stderr] 7 | fn handle_read(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `ctrl` [INFO] [stderr] --> src/channel.rs:8:32 [INFO] [stderr] | [INFO] [stderr] 8 | fn handle_write(&mut self, ctrl: &mut EventLoopCtrl) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_ctrl` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `err` [INFO] [stderr] --> src/channel.rs:10:32 [INFO] [stderr] | [INFO] [stderr] 10 | fn handle_error(&mut self, err: &std::io::Error) {} [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_err` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/service.rs:54:34 [INFO] [stderr] | [INFO] [stderr] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `repeat` [INFO] [stderr] --> src/service.rs:54:58 [INFO] [stderr] | [INFO] [stderr] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stderr] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_repeat` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `event_loop` [INFO] [stderr] --> src/service.rs:54:72 [INFO] [stderr] | [INFO] [stderr] 54 | fn handle_timeout(&mut self, timeout: Self::Timeout, repeat: bool, event_loop: &mut EventLoop) { [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/service.rs:57:35 [INFO] [stderr] | [INFO] [stderr] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/service.rs:57:56 [INFO] [stderr] | [INFO] [stderr] 57 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: crate::timer::Timeout) { [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `registry` [INFO] [stderr] --> src/connector.rs:54:39 [INFO] [stderr] | [INFO] [stderr] 54 | pub fn connect(&self, addr: &str, registry: &Registry, [INFO] [stderr] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_registry` [INFO] [stderr] [INFO] [stderr] warning: fields `kind` and `desc` are never read [INFO] [stderr] --> src/timer.rs:208:5 [INFO] [stderr] | [INFO] [stderr] 207 | pub struct TimerError { [INFO] [stderr] | ---------- fields in this struct [INFO] [stderr] 208 | kind: TimerErrorKind, [INFO] [stderr] | ^^^^ [INFO] [stderr] 209 | desc: &'static str, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `TimerError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `mark` [INFO] [stderr] --> src/event_loop.rs:270:39 [INFO] [stderr] | [INFO] [stderr] 270 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {} [INFO] [stderr] | ^^^^ help: if this is intentional, prefix it with an underscore: `_mark` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `timeout` [INFO] [stderr] --> src/event_loop.rs:270:60 [INFO] [stderr] | [INFO] [stderr] 270 | fn refresh_timeout(&mut self, mark: Self::Timeout, timeout: Timeout) {} [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_timeout` [INFO] [stderr] [INFO] [stderr] warning: `ruduo` (lib) generated 13 warnings (run `cargo fix --lib -p ruduo` to apply 12 suggestions) [INFO] [stderr] warning: `ruduo` (lib test) generated 15 warnings (13 duplicates) (run `cargo fix --lib -p ruduo --tests` to apply 2 suggestions) [INFO] [stderr] warning: unused imports: `Arc`, `Weak`, `io::Write`, `net::Shutdown` [INFO] [stderr] --> examples/tunnel.rs:1:18 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{sync::{Arc, Weak}, io::Write, net::Shutdown}; [INFO] [stderr] | ^^^ ^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Interest`, `Registry`, `Token`, `net::TcpStream` [INFO] [stderr] --> examples/tunnel.rs:4:11 [INFO] [stderr] | [INFO] [stderr] 4 | use mio::{Token, net::TcpStream, Interest, Registry}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `EventLoop`, `Notifier`, `TcpConnMessage`, `TcpConnection`, `buffer::Buffer`, `connector::ConnectorService`, `debug`, `error`, `service::Service`, `tcp_server::TcpServer` [INFO] [stderr] --> examples/tunnel.rs:5:30 [INFO] [stderr] | [INFO] [stderr] 5 | ...::{TcpConnection, TcpConnMessage}, event_loop::{Notifier, EventLoop}, connector::ConnectorService, buffer::Buffer, error, service::Service, tcp_server::TcpServer, debug, l... [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^^^^ ^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^ ^^^^^ ^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Registry` [INFO] [stderr] --> examples/chat.rs:4:44 [INFO] [stderr] | [INFO] [stderr] 4 | use mio::{Token, net::TcpStream, Interest, Registry}; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `keeper` is never read [INFO] [stderr] --> examples/chat.rs:19:5 [INFO] [stderr] | [INFO] [stderr] 16 | struct ChatServer { [INFO] [stderr] | ---------- field in this struct [INFO] [stderr] ... [INFO] [stderr] 19 | keeper: Notifier<()>, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `ruduo` (example "tunnel") generated 3 warnings (run `cargo fix --example "tunnel"` to apply 3 suggestions) [INFO] [stderr] warning: `ruduo` (example "chat") generated 2 warnings (run `cargo fix --example "chat"` to apply 1 suggestion) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ruduo-b688eae994ad2b39) [INFO] [stdout] [INFO] [stdout] running 13 tests [INFO] [stdout] test buffer::tests::test_buffer_append_retrieve ... ok [INFO] [stdout] test buffer::tests::test_buffer_grow ... ok [INFO] [stdout] test timer::test::test_catching_up ... ok [INFO] [stdout] test timer::test::test_clearing_timeout_between_triggers ... ok [INFO] [stdout] test timer::test::test_timeout_next_tick ... ok [INFO] [stdout] test buffer::tests::test_buffer_read_write_int ... ok [INFO] [stdout] test timer::test::test_clearing_timeout ... ok [INFO] [stdout] test timer::test::test_multiple_timeouts_same_tick ... ok [INFO] [stdout] test timer::test::test_timeout_hash_collision ... ok [INFO] [stdout] test buffer::tests::test_buffer_prepend ... ok [INFO] [stdout] test logger::tests::test_wrap_logger ... ok [INFO] [stdout] test event_loop::tests::test_wake_and_stop ... ok [INFO] [stdout] test event_loop::tests::test_wake ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 12.04s [INFO] [stdout] [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ruduo-259508511bdcc742) [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; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ruduo [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "96ae547f1807733c2c349eedb480e3baa51c90210f97230ad1f2d897aae74c37", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96ae547f1807733c2c349eedb480e3baa51c90210f97230ad1f2d897aae74c37", kill_on_drop: false }` [INFO] [stdout] 96ae547f1807733c2c349eedb480e3baa51c90210f97230ad1f2d897aae74c37