[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] testing ruimo/m6000m-rs against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759-retry [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] 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] validating manifest of git repo https://github.com/ruimo/m6000m-rs on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded rustls-pki-types v1.8.0 [INFO] [stderr] Downloaded env_filter v0.1.2 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.93 [INFO] [stderr] Downloaded es51986 v0.1.4 [INFO] [stderr] Downloaded rustls-pemfile v2.1.3 [INFO] [stderr] Downloaded coreaudio-sys v0.2.15 [INFO] [stderr] Downloaded quinn-udp v0.5.4 [INFO] [stderr] Downloaded env_logger v0.11.5 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.93 [INFO] [stderr] Downloaded clap v4.5.16 [INFO] [stderr] Downloaded indexmap v2.4.0 [INFO] [stderr] Downloaded clap_builder v4.5.15 [INFO] [stderr] Downloaded hyper v1.4.1 [INFO] [stderr] Downloaded cpal v0.15.3 [INFO] [stderr] Downloaded serde_json v1.0.125 [INFO] [stderr] Downloaded oboe-sys v0.6.1 [INFO] [stderr] Downloaded rustls-webpki v0.102.6 [INFO] [stderr] Downloaded quinn-proto v0.11.6 [INFO] [stderr] Downloaded object v0.36.3 [INFO] [stderr] Downloaded syn v2.0.75 [INFO] [stderr] Downloaded regex v1.10.6 [INFO] [stderr] Downloaded webpki-roots 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"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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 316a143b8d0adf798e54af4928998a431026c408c9767dfbd72ee87051effd19 [INFO] running `Command { std: "docker" "start" "-a" "316a143b8d0adf798e54af4928998a431026c408c9767dfbd72ee87051effd19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "316a143b8d0adf798e54af4928998a431026c408c9767dfbd72ee87051effd19", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "316a143b8d0adf798e54af4928998a431026c408c9767dfbd72ee87051effd19", kill_on_drop: false }` [INFO] [stdout] 316a143b8d0adf798e54af4928998a431026c408c9767dfbd72ee87051effd19 [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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 7c4920b2483b6a3190005846b657e4819553f17dc92ea60c15e7a61600e19a57 [INFO] running `Command { std: "docker" "start" "-a" "7c4920b2483b6a3190005846b657e4819553f17dc92ea60c15e7a61600e19a57", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.86 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling libc v0.2.157 [INFO] [stderr] Compiling autocfg v1.3.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling bytes v1.7.1 [INFO] [stderr] Compiling itoa v1.0.11 [INFO] [stderr] Compiling scopeguard v1.2.0 [INFO] [stderr] Compiling smallvec v1.13.2 [INFO] [stderr] Compiling futures-core v0.3.30 [INFO] [stderr] Compiling cc v1.1.13 [INFO] [stderr] Compiling futures-sink v0.3.30 [INFO] [stderr] Compiling futures-io v0.3.30 [INFO] [stderr] Compiling rustls-pki-types v1.8.0 [INFO] [stderr] 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serde_derive v1.0.208 [INFO] [stderr] Compiling pin-project-internal v1.1.5 [INFO] [stderr] Compiling thiserror-impl v1.0.63 [INFO] [stderr] Compiling clap_derive v4.5.13 [INFO] [stderr] Compiling tokio v1.39.3 [INFO] [stderr] Compiling unescaper v0.1.5 [INFO] [stderr] Compiling pin-project v1.1.5 [INFO] [stderr] Compiling serialport v4.5.0 [INFO] [stderr] Compiling rodio v0.19.0 [INFO] [stderr] Compiling clap v4.5.16 [INFO] [stderr] Compiling tower v0.4.13 [INFO] [stderr] Compiling hyper v1.4.1 [INFO] [stderr] Compiling tokio-rustls v0.26.0 [INFO] [stderr] Compiling hyper-util v0.1.7 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling es51986 v0.1.4 [INFO] [stderr] Compiling hyper-rustls v0.27.2 [INFO] [stderr] Compiling reqwest v0.12.5 [INFO] [stderr] Compiling serde-jsonlines v0.6.0 [INFO] [stderr] Compiling 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: 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] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 30s [INFO] running `Command { std: "docker" "inspect" "7c4920b2483b6a3190005846b657e4819553f17dc92ea60c15e7a61600e19a57", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7c4920b2483b6a3190005846b657e4819553f17dc92ea60c15e7a61600e19a57", kill_on_drop: false }` [INFO] [stdout] 7c4920b2483b6a3190005846b657e4819553f17dc92ea60c15e7a61600e19a57 [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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 104f8431c156643added0d32afc496b2be5b4372dddc30834306e4fe2cdcc4c3 [INFO] running `Command { std: "docker" "start" "-a" "104f8431c156643added0d32afc496b2be5b4372dddc30834306e4fe2cdcc4c3", kill_on_drop: false }` [INFO] [stderr] Compiling 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: 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] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.37s [INFO] running `Command { std: "docker" "inspect" "104f8431c156643added0d32afc496b2be5b4372dddc30834306e4fe2cdcc4c3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "104f8431c156643added0d32afc496b2be5b4372dddc30834306e4fe2cdcc4c3", kill_on_drop: false }` [INFO] [stdout] 104f8431c156643added0d32afc496b2be5b4372dddc30834306e4fe2cdcc4c3 [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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] afece6a111f08fdf2546e5e8b749eba2299c1b6d041c930dc8f03ffadd604620 [INFO] running `Command { std: "docker" "start" "-a" "afece6a111f08fdf2546e5e8b749eba2299c1b6d041c930dc8f03ffadd604620", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `BufReader`, `Write`, and `fs::File` [INFO] [stderr] --> src/data_subscriber.rs:1:11 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fs::File, io::{self, BufReader, Cursor, Read, Write}, sync::mpsc::{self, TryRecvError}, thread}; [INFO] [stderr] | ^^^^^^^^ ^^^^^^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rodio::Source` [INFO] [stderr] --> src/data_subscriber.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use rodio::Source; [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `debug` and `info` [INFO] [stderr] --> src/data_subscriber.rs:5:24 [INFO] [stderr] | [INFO] [stderr] 5 | use log::{error, warn, info, debug}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable expression [INFO] [stderr] --> src/main.rs:236:5 [INFO] [stderr] | [INFO] [stderr] 222 | / loop { [INFO] [stderr] 223 | | let received: Vec = rx.recv().unwrap(); [INFO] [stderr] 224 | | for r in parser.parse(&received) { [INFO] [stderr] 225 | | match r { [INFO] [stderr] ... | [INFO] [stderr] 234 | | } [INFO] [stderr] | |_____- any code following this expression is unreachable [INFO] [stderr] 235 | [INFO] [stderr] 236 | Ok(()) [INFO] [stderr] | ^^^^^^ unreachable expression [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Read` [INFO] [stderr] --> src/data_subscriber.rs:1:51 [INFO] [stderr] | [INFO] [stderr] 1 | use std::{fs::File, io::{self, BufReader, Cursor, Read, Write}, sync::mpsc::{self, TryRecvError}, thread}; [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Source` [INFO] [stderr] --> src/main.rs:7:26 [INFO] [stderr] | [INFO] [stderr] 7 | use rodio::{DeviceTrait, Source}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:173:17 [INFO] [stderr] | [INFO] [stderr] 173 | let mut devices: Vec = host.output_devices().map_err(|e| AppErr::AudioDeviceError(e.to_string()))?.collect(); [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: fields `url` and `speaker` are never read [INFO] [stderr] --> src/data_subscriber.rs:38:3 [INFO] [stderr] | [INFO] [stderr] 37 | pub struct VoiceboxDataSubscriber { [INFO] [stderr] | ---------------------- fields in this struct [INFO] [stderr] 38 | url: String, [INFO] [stderr] | ^^^ [INFO] [stderr] 39 | speaker: usize, [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `m6000m-rs` (bin "m6000m-rs" test) generated 8 warnings (run `cargo fix --bin "m6000m-rs" --tests` to apply 4 suggestions) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/m6000m_rs-148186d64c6e9e38) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::port_is_not_specified_but_quit ... ok [INFO] [stdout] test tests::port_is_specified_by_args ... ok [INFO] [stdout] test tests::select_port ... ok [INFO] [stdout] test tests::not_specify_port_no_available_ports ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "afece6a111f08fdf2546e5e8b749eba2299c1b6d041c930dc8f03ffadd604620", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "afece6a111f08fdf2546e5e8b749eba2299c1b6d041c930dc8f03ffadd604620", kill_on_drop: false }` [INFO] [stdout] afece6a111f08fdf2546e5e8b749eba2299c1b6d041c930dc8f03ffadd604620