[INFO] cloning repository https://github.com/Adssx-dev/kalimba_note_detector [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Adssx-dev/kalimba_note_detector" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdssx-dev%2Fkalimba_note_detector", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdssx-dev%2Fkalimba_note_detector'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] d28b41d49555f1e0f2fa2543bc1ff3dceae5e42a [INFO] checking Adssx-dev/kalimba_note_detector against try#024378d9203a4009ed73d6db2681b88a8d74ce7a for pr-112160 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FAdssx-dev%2Fkalimba_note_detector" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Adssx-dev/kalimba_note_detector on toolchain 024378d9203a4009ed73d6db2681b88a8d74ce7a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Adssx-dev/kalimba_note_detector [INFO] finished tweaking git repo https://github.com/Adssx-dev/kalimba_note_detector [INFO] tweaked toml for git repo https://github.com/Adssx-dev/kalimba_note_detector written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Adssx-dev/kalimba_note_detector 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" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bd665f9661a2fa09e56979f0a568b452f65c099a75d3612dc47c63f6d093f665 [INFO] running `Command { std: "docker" "start" "-a" "bd665f9661a2fa09e56979f0a568b452f65c099a75d3612dc47c63f6d093f665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bd665f9661a2fa09e56979f0a568b452f65c099a75d3612dc47c63f6d093f665", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bd665f9661a2fa09e56979f0a568b452f65c099a75d3612dc47c63f6d093f665", kill_on_drop: false }` [INFO] [stdout] bd665f9661a2fa09e56979f0a568b452f65c099a75d3612dc47c63f6d093f665 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+024378d9203a4009ed73d6db2681b88a8d74ce7a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f7ee09ed169c6d2f31a0c59c9567b6b10dc8257dabf0a1476f866b9829261f8c [INFO] running `Command { std: "docker" "start" "-a" "f7ee09ed169c6d2f31a0c59c9567b6b10dc8257dabf0a1476f866b9829261f8c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.51 [INFO] [stderr] Compiling unicode-ident v1.0.8 [INFO] [stderr] Compiling quote v1.0.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling thiserror v1.0.39 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling ucd-trie v0.1.5 [INFO] [stderr] Compiling libc v0.2.140 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking miniz_oxide v0.6.2 [INFO] [stderr] Compiling num-rational v0.4.1 [INFO] [stderr] Checking libloading v0.7.4 [INFO] [stderr] Compiling font-kit v0.11.0 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking flate2 v1.0.25 [INFO] [stderr] Compiling cmake v0.1.49 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v3.2.0 [INFO] [stderr] Checking png v0.17.7 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking plotters-backend v0.3.4 [INFO] [stderr] Checking weezl v0.1.7 [INFO] [stderr] Checking bytemuck v1.13.1 [INFO] [stderr] Checking const-cstr v0.3.0 [INFO] [stderr] Checking once_cell v1.17.1 [INFO] [stderr] Checking jpeg-decoder v0.3.0 [INFO] [stderr] Compiling rustfft v6.1.0 [INFO] [stderr] Checking gif v0.11.4 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Checking time v0.1.45 [INFO] [stderr] Checking iana-time-zone v0.1.53 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking plotters-svg v0.3.3 [INFO] [stderr] Checking num-complex v0.4.3 [INFO] [stderr] Checking bitstream-io v0.8.5 [INFO] [stderr] Checking transpose v0.2.2 [INFO] [stderr] Checking chrono v0.4.23 [INFO] [stderr] Checking ttf-parser v0.15.2 [INFO] [stderr] Checking image v0.24.5 [INFO] [stderr] Checking puremp3 v0.1.0 [INFO] [stderr] Checking freetype v0.7.0 [INFO] [stderr] Checking plotters-bitmap v0.3.2 [INFO] [stderr] Compiling thiserror-impl v1.0.39 [INFO] [stderr] Compiling pest v2.5.6 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking plotters v0.3.4 [INFO] [stderr] Checking kalimba_note_detector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `plotters::coord::ranged1d::KeyPointHint` [INFO] [stdout] --> src/spectrogram.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use plotters::coord::ranged1d::KeyPointHint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/spectrogram.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Accidental` [INFO] [stdout] --> src/acoustic/accidental.rs:30:9 [INFO] [stdout] | [INFO] [stdout] 30 | use super::Accidental; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/acoustic/note.rs:2:37 [INFO] [stdout] | [INFO] [stdout] 2 | use super::accidental::{Accidental, self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `accidental::Accidental`, `note_name::NoteName` [INFO] [stdout] --> src/acoustic/note.rs:67:27 [INFO] [stdout] | [INFO] [stdout] 67 | use crate::acoustic::{accidental::Accidental, note_name::NoteName}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::Note` [INFO] [stdout] --> src/acoustic/note.rs:69:9 [INFO] [stdout] | [INFO] [stdout] 69 | use super::Note; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustfft::num_traits::ops::overflowing` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rustfft::num_traits::ops::overflowing; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signal_iterator::SignalIterator` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use signal_iterator::SignalIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `plotters::coord::ranged1d::KeyPointHint` [INFO] [stdout] --> src/spectrogram.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use plotters::coord::ranged1d::KeyPointHint; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread::current` [INFO] [stdout] --> src/spectrogram.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use std::thread::current; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/acoustic/note.rs:2:37 [INFO] [stdout] | [INFO] [stdout] 2 | use super::accidental::{Accidental, self}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rustfft::num_traits::ops::overflowing` [INFO] [stdout] --> src/main.rs:7:5 [INFO] [stdout] | [INFO] [stdout] 7 | use rustfft::num_traits::ops::overflowing; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `signal_iterator::SignalIterator` [INFO] [stdout] --> src/main.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use signal_iterator::SignalIterator; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/signal.rs:107:45 [INFO] [stdout] | [INFO] [stdout] 107 | BasisDefinition::TimeDomain{fs, start_time} => *fs, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `start_time: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fs_step` [INFO] [stdout] --> src/signal.rs:111:46 [INFO] [stdout] | [INFO] [stdout] 111 | BasisDefinition::FrequencyDomain{fs_step} => 1f32, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `fs_step: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start_time` [INFO] [stdout] --> src/signal.rs:107:45 [INFO] [stdout] | [INFO] [stdout] 107 | BasisDefinition::TimeDomain{fs, start_time} => *fs, [INFO] [stdout] | ^^^^^^^^^^ help: try ignoring the field: `start_time: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `fs_step` [INFO] [stdout] --> src/signal.rs:111:46 [INFO] [stdout] | [INFO] [stdout] 111 | BasisDefinition::FrequencyDomain{fs_step} => 1f32, [INFO] [stdout] | ^^^^^^^ help: try ignoring the field: `fs_step: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `TimeVector` is never constructed [INFO] [stdout] --> src/signal.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum BasisDefinition { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | TimeVector (Vec), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BasisDefinition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `root_mean_square` and `len` are never used [INFO] [stdout] --> src/signal.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl Signal { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn root_mean_square(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mean` is never used [INFO] [stdout] --> src/dsp/measures.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn mean(data: &[f32]) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min` is never used [INFO] [stdout] --> src/dsp/measures.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn min(data: &[f32]) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max` is never used [INFO] [stdout] --> src/dsp/measures.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn max(data: &[f32]) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_normalize` is never used [INFO] [stdout] --> src/dsp/normalize.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn max_normalize(data: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Flat`, `Natural`, and `Sharp` are never constructed [INFO] [stdout] --> src/acoustic/accidental.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum Accidental { [INFO] [stdout] | ---------- variants in this enum [INFO] [stdout] 3 | Flat, [INFO] [stdout] | ^^^^ [INFO] [stdout] 4 | Natural, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 5 | Sharp [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Accidental` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `get_semitone_delta` is never used [INFO] [stdout] --> src/acoustic/accidental.rs:9:12 [INFO] [stdout] | [INFO] [stdout] 8 | impl Accidental { [INFO] [stdout] | --------------- method in this implementation [INFO] [stdout] 9 | pub fn get_semitone_delta(self) -> i8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NOTE_REFERENCE` is never used [INFO] [stdout] --> src/acoustic/note.rs:4:7 [INFO] [stdout] | [INFO] [stdout] 4 | const NOTE_REFERENCE : f64 = 440.0; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `DELTA_REFERENCE_LOWEST` is never used [INFO] [stdout] --> src/acoustic/note.rs:5:7 [INFO] [stdout] | [INFO] [stdout] 5 | const DELTA_REFERENCE_LOWEST : i8 = 45; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated items `new`, `get_frequency`, and `semitones_to_octave_note` are never used [INFO] [stdout] --> src/acoustic/note.rs:14:12 [INFO] [stdout] | [INFO] [stdout] 13 | impl Note{ [INFO] [stdout] | --------- associated items in this implementation [INFO] [stdout] 14 | pub fn new(frequency : f64) -> Note { [INFO] [stdout] | ^^^ [INFO] [stdout] ... [INFO] [stdout] 30 | pub fn get_frequency(&self) -> f64 { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 39 | fn semitones_to_octave_note(semitones : i8) -> (NoteName, Accidental) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NoteEncoding` is never used [INFO] [stdout] --> src/acoustic/note_encoding.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum NoteEncoding { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: multiple variants are never constructed [INFO] [stdout] --> src/acoustic/note_name.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum NoteName { [INFO] [stdout] | -------- variants in this enum [INFO] [stdout] 3 | La = 0, [INFO] [stdout] | ^^ [INFO] [stdout] 4 | Si = 1, [INFO] [stdout] | ^^ [INFO] [stdout] 5 | Do = 2, [INFO] [stdout] | ^^ [INFO] [stdout] 6 | Re = 3, [INFO] [stdout] | ^^ [INFO] [stdout] 7 | Mi = 4, [INFO] [stdout] | ^^ [INFO] [stdout] 8 | Fa = 5, [INFO] [stdout] | ^^ [INFO] [stdout] 9 | Sol = 6 [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoteName` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `to_letter_representation`, `to_number_representation`, and `to_semitones` are never used [INFO] [stdout] --> src/acoustic/note_name.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 12 | impl NoteName { [INFO] [stdout] | ------------- methods in this implementation [INFO] [stdout] 13 | pub fn to_letter_representation(self) -> char { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 17 | pub fn to_number_representation(self) -> u8 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 33 | pub fn to_semitones(self) -> i8 { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/signal.rs:48:30 [INFO] [stdout] | [INFO] [stdout] 48 | samples : samples.clone().into(), [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `[f32]` does not implement `Clone`, so calling `clone` on `&[f32]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | file.write_all(format!("{},", self.time[idt1]).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = file.write_all(format!("{},", self.time[idt1]).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | file.write_all("\n".as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = file.write_all("\n".as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | file.write_all(format!("{},", idf as f32 * self.fs_step).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = file.write_all(format!("{},", idf as f32 * self.fs_step).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | file.write_all(format!("{},", self.data[idt2][idf]).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = file.write_all(format!("{},", self.data[idt2][idf]).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | file.write_all("\n".as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = file.write_all("\n".as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 29 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kalimba_note_detector` (bin "kalimba_note_detector") due to 2 previous errors; 29 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: variant `TimeVector` is never constructed [INFO] [stdout] --> src/signal.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 10 | pub enum BasisDefinition { [INFO] [stdout] | --------------- variant in this enum [INFO] [stdout] ... [INFO] [stdout] 13 | TimeVector (Vec), [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BasisDefinition` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: methods `root_mean_square` and `len` are never used [INFO] [stdout] --> src/signal.rs:64:12 [INFO] [stdout] | [INFO] [stdout] 37 | impl Signal { [INFO] [stdout] | ----------- methods in this implementation [INFO] [stdout] ... [INFO] [stdout] 64 | pub fn root_mean_square(&self) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 115 | pub fn len(&self) -> usize { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `mean` is never used [INFO] [stdout] --> src/dsp/measures.rs:10:8 [INFO] [stdout] | [INFO] [stdout] 10 | pub fn mean(data: &[f32]) -> f32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `min` is never used [INFO] [stdout] --> src/dsp/measures.rs:17:8 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn min(data: &[f32]) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max` is never used [INFO] [stdout] --> src/dsp/measures.rs:21:8 [INFO] [stdout] | [INFO] [stdout] 21 | pub fn max(data: &[f32]) -> f32 { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `max_normalize` is never used [INFO] [stdout] --> src/dsp/normalize.rs:3:8 [INFO] [stdout] | [INFO] [stdout] 3 | pub fn max_normalize(data: &[f32]) -> Vec { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `NoteEncoding` is never used [INFO] [stdout] --> src/acoustic/note_encoding.rs:2:10 [INFO] [stdout] | [INFO] [stdout] 2 | pub enum NoteEncoding { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: call to `.clone()` on a reference in this situation does nothing [INFO] [stdout] --> src/signal.rs:48:30 [INFO] [stdout] | [INFO] [stdout] 48 | samples : samples.clone().into(), [INFO] [stdout] | ^^^^^^^^ unnecessary method call [INFO] [stdout] | [INFO] [stdout] = note: the type `[f32]` does not implement `Clone`, so calling `clone` on `&[f32]` copies the reference, which does not do anything and can be removed [INFO] [stdout] = note: `#[deny(noop_method_call)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:41:13 [INFO] [stdout] | [INFO] [stdout] 41 | file.write_all(format!("{},", self.time[idt1]).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 41 | let _ = file.write_all(format!("{},", self.time[idt1]).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | file.write_all("\n".as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 43 | let _ = file.write_all("\n".as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:46:13 [INFO] [stdout] | [INFO] [stdout] 46 | file.write_all(format!("{},", idf as f32 * self.fs_step).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 46 | let _ = file.write_all(format!("{},", idf as f32 * self.fs_step).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:48:17 [INFO] [stdout] | [INFO] [stdout] 48 | file.write_all(format!("{},", self.data[idt2][idf]).as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 48 | let _ = file.write_all(format!("{},", self.data[idt2][idf]).as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/spectrogram.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | file.write_all("\n".as_bytes()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 50 | let _ = file.write_all("\n".as_bytes()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 19 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `kalimba_note_detector` (bin "kalimba_note_detector" test) due to 2 previous errors; 19 warnings emitted [INFO] running `Command { std: "docker" "inspect" "f7ee09ed169c6d2f31a0c59c9567b6b10dc8257dabf0a1476f866b9829261f8c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f7ee09ed169c6d2f31a0c59c9567b6b10dc8257dabf0a1476f866b9829261f8c", kill_on_drop: false }` [INFO] [stdout] f7ee09ed169c6d2f31a0c59c9567b6b10dc8257dabf0a1476f866b9829261f8c