[INFO] cloning repository https://github.com/ruimo/m6000m-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ruimo/m6000m-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruimo%2Fm6000m-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruimo%2Fm6000m-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b878c557d03abc6207b80a9f3536498046b61e52 [INFO] checking ruimo/m6000m-rs against master#c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 for pr-141352 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fruimo%2Fm6000m-rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/ruimo/m6000m-rs on toolchain c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/ruimo/m6000m-rs [INFO] finished tweaking git repo https://github.com/ruimo/m6000m-rs [INFO] tweaked toml for git repo https://github.com/ruimo/m6000m-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/ruimo/m6000m-rs 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" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... 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"--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 933e171f145cf9857cba9e79a12fae8b5e14473c974e2e685b17e4b67eb2f6bc [INFO] running `Command { std: "docker" "start" "-a" "933e171f145cf9857cba9e79a12fae8b5e14473c974e2e685b17e4b67eb2f6bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "933e171f145cf9857cba9e79a12fae8b5e14473c974e2e685b17e4b67eb2f6bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "933e171f145cf9857cba9e79a12fae8b5e14473c974e2e685b17e4b67eb2f6bc", kill_on_drop: false }` [INFO] [stdout] 933e171f145cf9857cba9e79a12fae8b5e14473c974e2e685b17e4b67eb2f6bc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+c43786c9b7b8d8dcc3f9c604e0e3074c16ed69d3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 278fa56851b55056072402cf5e630ceb488a89e83c79133e86f208596506c66a [INFO] running `Command { std: "docker" "start" "-a" "278fa56851b55056072402cf5e630ceb488a89e83c79133e86f208596506c66a", kill_on_drop: false }` [INFO] [stderr] Compiling 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v1.1.5 [INFO] [stderr] Checking unescaper v0.1.5 [INFO] [stderr] Checking rodio v0.19.0 [INFO] [stderr] Checking serialport v4.5.0 [INFO] [stderr] Checking clap v4.5.16 [INFO] [stderr] Checking hyper v1.4.1 [INFO] [stderr] Checking tower v0.4.13 [INFO] [stderr] Checking tokio-rustls v0.26.0 [INFO] [stderr] Checking hyper-util v0.1.7 [INFO] [stderr] Checking hyper-rustls v0.27.2 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking es51986 v0.1.4 [INFO] [stderr] Checking reqwest v0.12.5 [INFO] [stderr] Checking serde-jsonlines v0.6.0 [INFO] [stderr] Checking m6000m-rs v0.1.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `BufReader`, `Write`, and `fs::File` [INFO] [stdout] --> src/data_subscriber.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::File, io::{self, BufReader, Cursor, Read, Write}, sync::mpsc::{self, TryRecvError}, thread}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::Source` [INFO] [stdout] --> src/data_subscriber.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rodio::Source; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `info` [INFO] [stdout] --> src/data_subscriber.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use log::{error, warn, info, debug}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `BufReader`, `Write`, and `fs::File` [INFO] [stdout] --> src/data_subscriber.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::File, io::{self, BufReader, Cursor, Read, Write}, sync::mpsc::{self, TryRecvError}, thread}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::Source` [INFO] [stdout] --> src/data_subscriber.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | use rodio::Source; [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `debug` and `info` [INFO] [stdout] --> src/data_subscriber.rs:5:24 [INFO] [stdout] | [INFO] [stdout] 5 | use log::{error, warn, info, debug}; [INFO] [stdout] | ^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:236:5 [INFO] [stdout] | [INFO] [stdout] 222 | / loop { [INFO] [stdout] 223 | | let received: Vec = rx.recv().unwrap(); [INFO] [stdout] 224 | | for r in parser.parse(&received) { [INFO] [stdout] 225 | | match r { [INFO] [stdout] ... | [INFO] [stdout] 234 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 235 | [INFO] [stdout] 236 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/data_subscriber.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::File, io::{self, BufReader, Cursor, Read, Write}, sync::mpsc::{self, TryRecvError}, thread}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Source` [INFO] [stdout] --> src/main.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use rodio::{DeviceTrait, Source}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/main.rs:236:5 [INFO] [stdout] | [INFO] [stdout] 222 | / loop { [INFO] [stdout] 223 | | let received: Vec = rx.recv().unwrap(); [INFO] [stdout] 224 | | for r in parser.parse(&received) { [INFO] [stdout] 225 | | match r { [INFO] [stdout] ... | [INFO] [stdout] 234 | | } [INFO] [stdout] | |_____- any code following this expression is unreachable [INFO] [stdout] 235 | [INFO] [stdout] 236 | Ok(()) [INFO] [stdout] | ^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Read` [INFO] [stdout] --> src/data_subscriber.rs:1:51 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{fs::File, io::{self, BufReader, Cursor, Read, Write}, sync::mpsc::{self, TryRecvError}, thread}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Source` [INFO] [stdout] --> src/main.rs:7:26 [INFO] [stdout] | [INFO] [stdout] 7 | use rodio::{DeviceTrait, Source}; [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | let mut devices: Vec = host.output_devices().map_err(|e| AppErr::AudioDeviceError(e.to_string()))?.collect(); [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: fields `url` and `speaker` are never read [INFO] [stdout] --> src/data_subscriber.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct VoiceboxDataSubscriber { [INFO] [stdout] | ---------------------- fields in this struct [INFO] [stdout] 38 | url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | speaker: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:173:17 [INFO] [stdout] | [INFO] [stdout] 173 | let mut devices: Vec = host.output_devices().map_err(|e| AppErr::AudioDeviceError(e.to_string()))?.collect(); [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: fields `url` and `speaker` are never read [INFO] [stdout] --> src/data_subscriber.rs:38:3 [INFO] [stdout] | [INFO] [stdout] 37 | pub struct VoiceboxDataSubscriber { [INFO] [stdout] | ---------------------- fields in this struct [INFO] [stdout] 38 | url: String, [INFO] [stdout] | ^^^ [INFO] [stdout] 39 | speaker: usize, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `Command { std: "docker" "inspect" "278fa56851b55056072402cf5e630ceb488a89e83c79133e86f208596506c66a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "278fa56851b55056072402cf5e630ceb488a89e83c79133e86f208596506c66a", kill_on_drop: false }` [INFO] [stdout] 278fa56851b55056072402cf5e630ceb488a89e83c79133e86f208596506c66a