[INFO] cloning repository https://github.com/christian-photo/music-analyzer-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/christian-photo/music-analyzer-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-photo%2Fmusic-analyzer-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-photo%2Fmusic-analyzer-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ee0d9f6da9f04c6725bd8d6f7bcac15395a73baa [INFO] checking christian-photo/music-analyzer-rs against master#a932eb36f8adf6c8cdfc450f063943da3112d621 for pr-140209-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchristian-photo%2Fmusic-analyzer-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/christian-photo/music-analyzer-rs on toolchain a932eb36f8adf6c8cdfc450f063943da3112d621 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/christian-photo/music-analyzer-rs [INFO] finished tweaking git repo https://github.com/christian-photo/music-analyzer-rs [INFO] tweaked toml for git repo https://github.com/christian-photo/music-analyzer-rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/christian-photo/music-analyzer-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" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded i24 v1.0.1 [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_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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1fb076510967159c9cf5907bdb1af11be1491e17c89dc8bd2b4b337ff8b8c6a1 [INFO] running `Command { std: "docker" "start" "-a" "1fb076510967159c9cf5907bdb1af11be1491e17c89dc8bd2b4b337ff8b8c6a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1fb076510967159c9cf5907bdb1af11be1491e17c89dc8bd2b4b337ff8b8c6a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fb076510967159c9cf5907bdb1af11be1491e17c89dc8bd2b4b337ff8b8c6a1", kill_on_drop: false }` [INFO] [stdout] 1fb076510967159c9cf5907bdb1af11be1491e17c89dc8bd2b4b337ff8b8c6a1 [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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+a932eb36f8adf6c8cdfc450f063943da3112d621" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5559a51557e70b94ca88bfbcb9e18966037e2d417c89b4eeb5d14465f5c69170 [INFO] running `Command { std: "docker" "start" "-a" "5559a51557e70b94ca88bfbcb9e18966037e2d417c89b4eeb5d14465f5c69170", kill_on_drop: false }` [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling pkg-config v0.3.30 [INFO] [stderr] Compiling 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plotters v0.3.6 [INFO] [stderr] Checking rodio v0.19.0 [INFO] [stderr] Checking music-analyzer-rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `processing::fourier_transform` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use processing::fourier_transform; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `processing::fourier_transform` [INFO] [stdout] --> src/main.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use processing::fourier_transform; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/processing/fourier_transform.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | todo!("Implement discrete fourier transform"); [INFO] [stdout] | --------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 10 | return signal; [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable statement [INFO] [stdout] --> src/processing/fourier_transform.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | todo!("Implement discrete fourier transform"); [INFO] [stdout] | --------------------------------------------- any code following this expression is unreachable [INFO] [stdout] 10 | return signal; [INFO] [stdout] | ^^^^^^^^^^^^^^ unreachable statement [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signal` [INFO] [stdout] --> src/processing/fourier_transform.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let signal: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signal` [INFO] [stdout] --> src/processing/fourier_transform.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn discrete_fourier_transform(signal: &[f64]) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bits_per_sample` is never read [INFO] [stdout] --> src/io/audio_file.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct AudioFile { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 5 | pub bits_per_sample: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AudioFile` 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: variants `MULAW` and `EXTENSIBLE` are never constructed [INFO] [stdout] --> src/io/wave_file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum WaveFormatType { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | MULAW = 0x0007, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | EXTENSIBLE = 0xFFFE, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FrequencyData` is never constructed [INFO] [stdout] --> src/processing/fourier_transform.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct FrequencyData { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `discrete_fourier_transform` is never used [INFO] [stdout] --> src/processing/fourier_transform.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn discrete_fourier_transform(signal: &[f64]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signal` [INFO] [stdout] --> src/processing/fourier_transform.rs:8:9 [INFO] [stdout] | [INFO] [stdout] 8 | let signal: Vec = Vec::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `signal` [INFO] [stdout] --> src/processing/fourier_transform.rs:7:35 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn discrete_fourier_transform(signal: &[f64]) -> Vec { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_signal` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `bits_per_sample` is never read [INFO] [stdout] --> src/io/audio_file.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 2 | pub struct AudioFile { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 5 | pub bits_per_sample: i16, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AudioFile` 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: variants `MULAW` and `EXTENSIBLE` are never constructed [INFO] [stdout] --> src/io/wave_file.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub enum WaveFormatType { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 12 | MULAW = 0x0007, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | EXTENSIBLE = 0xFFFE, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `FrequencyData` is never constructed [INFO] [stdout] --> src/processing/fourier_transform.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | pub struct FrequencyData { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `discrete_fourier_transform` is never used [INFO] [stdout] --> src/processing/fourier_transform.rs:7:8 [INFO] [stdout] | [INFO] [stdout] 7 | pub fn discrete_fourier_transform(signal: &[f64]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.73s [INFO] running `Command { std: "docker" "inspect" "5559a51557e70b94ca88bfbcb9e18966037e2d417c89b4eeb5d14465f5c69170", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5559a51557e70b94ca88bfbcb9e18966037e2d417c89b4eeb5d14465f5c69170", kill_on_drop: false }` [INFO] [stdout] 5559a51557e70b94ca88bfbcb9e18966037e2d417c89b4eeb5d14465f5c69170