[INFO] fetching crate proteus_audio 0.3.1... [INFO] checking proteus_audio-0.3.1 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3 [INFO] extracting crate proteus_audio 0.3.1 into /workspace/builds/worker-5-tc2/source [INFO] started tweaking crates.io crate proteus_audio 0.3.1 [INFO] finished tweaking crates.io crate proteus_audio 0.3.1 [INFO] tweaked toml for crates.io crate proteus_audio 0.3.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate proteus_audio 0.3.1 on toolchain b1f2594eac607c1f051534800237eeedb5590a49 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate proteus_audio 0.3.1 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 8c2d4aa86c146decbf00e69b0507dbf885733ec2bcbb6a5ca6fa8e04cd0bb0a1 [INFO] running `Command { std: "docker" "start" "-a" "8c2d4aa86c146decbf00e69b0507dbf885733ec2bcbb6a5ca6fa8e04cd0bb0a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c2d4aa86c146decbf00e69b0507dbf885733ec2bcbb6a5ca6fa8e04cd0bb0a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c2d4aa86c146decbf00e69b0507dbf885733ec2bcbb6a5ca6fa8e04cd0bb0a1", kill_on_drop: false }` [INFO] [stdout] 8c2d4aa86c146decbf00e69b0507dbf885733ec2bcbb6a5ca6fa8e04cd0bb0a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eb0e7200f09e9d279fd35c14e40a549d0210db41553fe414bbcb34f568176e8 [INFO] running `Command { std: "docker" "start" "-a" "4eb0e7200f09e9d279fd35c14e40a549d0210db41553fe414bbcb34f568176e8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.150 [INFO] [stderr] Checking bytemuck v1.14.0 [INFO] [stderr] Checking encoding_rs v0.8.33 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Checking smallvec v1.11.2 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling phf_shared v0.11.2 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling serde v1.0.192 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking clap_builder v4.4.8 [INFO] [stderr] Compiling serde_json v1.0.108 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Checking symphonia-core v0.5.3 [INFO] [stderr] Checking bitstream-io v1.8.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Checking dasp_ring_buffer v0.11.0 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Compiling syn v2.0.96 [INFO] [stderr] Compiling phf_generator v0.11.2 [INFO] [stderr] Checking symphonia-metadata v0.5.3 [INFO] [stderr] Checking symphonia-codec-adpcm v0.5.3 [INFO] [stderr] Checking symphonia-codec-pcm v0.5.3 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking parking_lot_core v0.9.9 [INFO] [stderr] Checking getrandom v0.2.11 [INFO] [stderr] Checking symphonia-utils-xiph v0.5.3 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Checking symphonia-format-wav v0.5.3 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking symphonia-codec-vorbis v0.5.3 [INFO] [stderr] Checking symphonia-format-mkv v0.5.3 [INFO] [stderr] Checking symphonia-format-ogg v0.5.3 [INFO] [stderr] Checking symphonia-bundle-flac v0.5.3 [INFO] [stderr] Checking clap v4.4.8 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking symphonia v0.5.3 [INFO] [stderr] Checking rodio v0.17.3 [INFO] [stderr] Compiling phf_macros v0.11.2 [INFO] [stderr] Checking phf v0.11.2 [INFO] [stderr] Checking matroska v0.26.0 [INFO] [stderr] Checking proteus_audio v0.3.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `symphonia::core::audio::SampleBuffer` [INFO] [stdout] --> src/effects/effects.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use symphonia::core::audio::SampleBuffer; [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: `self` [INFO] [stdout] --> src/effects/reverb.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | dynamic_mixer::{self, DynamicMixer}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Settings` [INFO] [stdout] --> src/prot.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use matroska::{Audio, Matroska, Settings}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `symphonia::core::audio::SampleBuffer` [INFO] [stdout] --> src/effects/effects.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use symphonia::core::audio::SampleBuffer; [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: `self` [INFO] [stdout] --> src/effects/reverb.rs:5:21 [INFO] [stdout] | [INFO] [stdout] 5 | dynamic_mixer::{self, DynamicMixer}, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Settings` [INFO] [stdout] --> src/prot.rs:1:33 [INFO] [stdout] | [INFO] [stdout] 1 | use matroska::{Audio, Matroska, Settings}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/peaks.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 134 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 135 | return Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/peaks.rs:135:25 [INFO] [stdout] | [INFO] [stdout] 134 | unimplemented!(); [INFO] [stdout] | ---------------- any code following this expression is unreachable [INFO] [stdout] 135 | return Vec::new(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/effects/convolution.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | for (mut sample1, sample2) in f1.iter_mut().zip(f2) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/effects/convolution.rs:123:8 [INFO] [stdout] | [INFO] [stdout] 123 | for (mut sample1, sample2) in f1.iter_mut().zip(f2) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `audition_sink` [INFO] [stdout] --> src/player.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let audition_sink = Arc::new(Mutex::new(Sink::try_new(&audition_stream_handle).unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audition_sink` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `audition_sink` [INFO] [stdout] --> src/player.rs:73:13 [INFO] [stdout] | [INFO] [stdout] 73 | let audition_sink = Arc::new(Mutex::new(Sink::try_new(&audition_stream_handle).unwrap())); [INFO] [stdout] | ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_audition_sink` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_time` [INFO] [stdout] --> src/player.rs:301:21 [INFO] [stdout] | [INFO] [stdout] 301 | let total_time = chunk_lengths.iter().sum::(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `channels` [INFO] [stdout] --> src/player.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let channels = 1.0 * self.info.channels as f64; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `total_time` [INFO] [stdout] --> src/player.rs:301:21 [INFO] [stdout] | [INFO] [stdout] 301 | let total_time = chunk_lengths.iter().sum::(); [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_total_time` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `channels` [INFO] [stdout] --> src/player.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let channels = 1.0 * self.info.channels as f64; [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_channels` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/prot.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let file = std::fs::File::open(file_path).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `file` [INFO] [stdout] --> src/prot.rs:168:13 [INFO] [stdout] | [INFO] [stdout] 168 | let file = std::fs::File::open(file_path).unwrap(); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_file` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_audio_settings` is never used [INFO] [stdout] --> src/prot.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Prot { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 167 | fn get_audio_settings(file_path: &str) -> Audio { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `get_audio_settings` is never used [INFO] [stdout] --> src/prot.rs:167:8 [INFO] [stdout] | [INFO] [stdout] 18 | impl Prot { [INFO] [stdout] | --------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 167 | fn get_audio_settings(file_path: &str) -> Audio { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::Rng; [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: `rand::Rng` [INFO] [stdout] --> src/main.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut loop_iteration = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_iteration` [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut loop_iteration = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_iteration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut loop_iteration = 0; [INFO] [stdout] | ----^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `loop_iteration` [INFO] [stdout] --> src/main.rs:145:9 [INFO] [stdout] | [INFO] [stdout] 145 | let mut loop_iteration = 0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_loop_iteration` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.98s [INFO] running `Command { std: "docker" "inspect" "4eb0e7200f09e9d279fd35c14e40a549d0210db41553fe414bbcb34f568176e8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eb0e7200f09e9d279fd35c14e40a549d0210db41553fe414bbcb34f568176e8", kill_on_drop: false }` [INFO] [stdout] 4eb0e7200f09e9d279fd35c14e40a549d0210db41553fe414bbcb34f568176e8