[INFO] cloning repository https://github.com/isidornygren/ogaboga [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/isidornygren/ogaboga" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisidornygren%2Fogaboga", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisidornygren%2Fogaboga'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 1cfd62351f13660d8c8e14c9ce23fd769ac7fd45 [INFO] testing isidornygren/ogaboga against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisidornygren%2Fogaboga" "/workspace/builds/worker-34/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-34/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/isidornygren/ogaboga on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/isidornygren/ogaboga [INFO] finished tweaking git repo https://github.com/isidornygren/ogaboga [INFO] tweaked toml for git repo https://github.com/isidornygren/ogaboga written to /workspace/builds/worker-34/source/Cargo.toml [INFO] crate git repo https://github.com/isidornygren/ogaboga already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9b86ee3adbc5c26956f4efd19bb6f401052db2df9cc90205df0f039333262953 [INFO] running `Command { std: "docker" "start" "-a" "9b86ee3adbc5c26956f4efd19bb6f401052db2df9cc90205df0f039333262953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9b86ee3adbc5c26956f4efd19bb6f401052db2df9cc90205df0f039333262953", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9b86ee3adbc5c26956f4efd19bb6f401052db2df9cc90205df0f039333262953", kill_on_drop: false }` [INFO] [stdout] 9b86ee3adbc5c26956f4efd19bb6f401052db2df9cc90205df0f039333262953 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] e8bd1cb3feaae9bf10e7bfdbb0b3da4d35d7f654935553e76c9da91942b9ef74 [INFO] running `Command { std: "docker" "start" "-a" "e8bd1cb3feaae9bf10e7bfdbb0b3da4d35d7f654935553e76c9da91942b9ef74", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling ppv-lite86 v0.2.6 [INFO] [stderr] Compiling num-traits v0.2.6 [INFO] [stderr] Compiling cpal v0.10.0 [INFO] [stderr] Compiling alsa-sys v0.1.2 [INFO] [stderr] Compiling c2-chacha v0.2.3 [INFO] [stderr] Compiling backtrace-sys v0.1.32 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.1 [INFO] [stderr] Compiling rand v0.7.2 [INFO] [stderr] Compiling backtrace v0.3.40 [INFO] [stderr] Compiling synstructure v0.12.3 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling failure v0.1.6 [INFO] [stderr] Compiling ogaboga v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Rng`, `thread_rng` [INFO] [stdout] --> src/sequencer/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wave_generator::WaveGenerator` [INFO] [stdout] --> src/sequencer/generator.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | wave_generator::WaveGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/voice_pool.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | _ => return, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/effects.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(diffuser: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Db_MINOR` should have an upper case name [INFO] [stdout] --> src/scale/mod.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const Db_MINOR: [Note; 7] = [ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DB_MINOR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/voice_pool.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | event_loop.play_stream(stream_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 10.86s [INFO] running `Command { std: "docker" "inspect" "e8bd1cb3feaae9bf10e7bfdbb0b3da4d35d7f654935553e76c9da91942b9ef74", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8bd1cb3feaae9bf10e7bfdbb0b3da4d35d7f654935553e76c9da91942b9ef74", kill_on_drop: false }` [INFO] [stdout] e8bd1cb3feaae9bf10e7bfdbb0b3da4d35d7f654935553e76c9da91942b9ef74 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 09a8272a3f4769fe80882bd162c908d7b225d435d1650f22f5800125f67a77aa [INFO] running `Command { std: "docker" "start" "-a" "09a8272a3f4769fe80882bd162c908d7b225d435d1650f22f5800125f67a77aa", kill_on_drop: false }` [INFO] [stdout] warning: unused imports: `Rng`, `thread_rng` [INFO] [stdout] --> src/sequencer/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wave_generator::WaveGenerator` [INFO] [stdout] --> src/sequencer/generator.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | wave_generator::WaveGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/voice_pool.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | _ => return, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling ogaboga v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/effects.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(diffuser: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Db_MINOR` should have an upper case name [INFO] [stdout] --> src/scale/mod.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const Db_MINOR: [Note; 7] = [ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DB_MINOR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/voice_pool.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | event_loop.play_stream(stream_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `sawtooth_wave`, `square_wave` [INFO] [stdout] --> examples/random.rs:5:16 [INFO] [stdout] | [INFO] [stdout] 5 | waveforms::{sawtooth_wave, square_wave, triangle_wave}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `TuneGenerator`, `one_bit_noise`, `scale::C_MAJOR`, `square_wave`, `white_noise` [INFO] [stdout] --> examples/drum_machine.rs:5:4 [INFO] [stdout] | [INFO] [stdout] 5 | scale::C_MAJOR, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] 6 | sequencer::{ [INFO] [stdout] 7 | generator::{BeatGenerator, SequenceGenerator, TuneGenerator}, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | waveforms::{freq_noise, one_bit_noise, sawtooth_wave, square_wave, triangle_wave, white_noise}, [INFO] [stdout] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> examples/drum_machine.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rand::Rng` [INFO] [stdout] --> examples/random.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::Rng; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> examples/drum_machine.rs:14:11 [INFO] [stdout] | [INFO] [stdout] 14 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `thread`, `time` [INFO] [stdout] --> examples/random.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Rng`, `thread_rng` [INFO] [stdout] --> src/sequencer/mod.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | use rand::{thread_rng, Rng}; [INFO] [stdout] | ^^^^^^^^^^ ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `wave_generator::WaveGenerator` [INFO] [stdout] --> src/sequencer/generator.rs:4:4 [INFO] [stdout] | [INFO] [stdout] 4 | wave_generator::WaveGenerator, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/voice_pool.rs:82:16 [INFO] [stdout] | [INFO] [stdout] 82 | _ => return, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/effects.rs:12:11 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn new(diffuser: f32) -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `Db_MINOR` should have an upper case name [INFO] [stdout] --> src/scale/mod.rs:26:11 [INFO] [stdout] | [INFO] [stdout] 26 | pub const Db_MINOR: [Note; 7] = [ [INFO] [stdout] | ^^^^^^^^ help: convert the identifier to upper case: `DB_MINOR` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/voice_pool.rs:69:7 [INFO] [stdout] | [INFO] [stdout] 69 | event_loop.play_stream(stream_id); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "09a8272a3f4769fe80882bd162c908d7b225d435d1650f22f5800125f67a77aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "09a8272a3f4769fe80882bd162c908d7b225d435d1650f22f5800125f67a77aa", kill_on_drop: false }` [INFO] [stdout] 09a8272a3f4769fe80882bd162c908d7b225d435d1650f22f5800125f67a77aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-34/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5ebb666fe7eedf769023f710e487f83207e3f5c1af2045c525574691c5a4d6d1 [INFO] running `Command { std: "docker" "start" "-a" "5ebb666fe7eedf769023f710e487f83207e3f5c1af2045c525574691c5a4d6d1", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: unused imports: `Rng`, `thread_rng` [INFO] [stderr] --> src/sequencer/mod.rs:1:12 [INFO] [stderr] | [INFO] [stderr] 1 | use rand::{thread_rng, Rng}; [INFO] [stderr] | ^^^^^^^^^^ ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `wave_generator::WaveGenerator` [INFO] [stderr] --> src/sequencer/generator.rs:4:4 [INFO] [stderr] | [INFO] [stderr] 4 | wave_generator::WaveGenerator, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/voice_pool.rs:82:16 [INFO] [stderr] | [INFO] [stderr] 82 | _ => return, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/effects.rs:12:11 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn new(diffuser: f32) -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant `Db_MINOR` should have an upper case name [INFO] [stderr] --> src/scale/mod.rs:26:11 [INFO] [stderr] | [INFO] [stderr] 26 | pub const Db_MINOR: [Note; 7] = [ [INFO] [stderr] | ^^^^^^^^ help: convert the identifier to upper case: `DB_MINOR` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_upper_case_globals)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `Result` that must be used [INFO] [stderr] --> src/voice_pool.rs:69:7 [INFO] [stderr] | [INFO] [stderr] 69 | event_loop.play_stream(stream_id); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: `ogaboga` (lib) generated 6 warnings [INFO] [stderr] warning: `ogaboga` (lib test) generated 6 warnings (6 duplicates) [INFO] [stderr] warning: unused imports: `sawtooth_wave`, `square_wave` [INFO] [stderr] --> examples/random.rs:5:16 [INFO] [stderr] | [INFO] [stderr] 5 | waveforms::{sawtooth_wave, square_wave, triangle_wave}, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> examples/random.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> examples/random.rs:9:11 [INFO] [stderr] | [INFO] [stderr] 9 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `TuneGenerator`, `one_bit_noise`, `scale::C_MAJOR`, `square_wave`, `white_noise` [INFO] [stderr] --> examples/drum_machine.rs:5:4 [INFO] [stderr] | [INFO] [stderr] 5 | scale::C_MAJOR, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] 6 | sequencer::{ [INFO] [stderr] 7 | generator::{BeatGenerator, SequenceGenerator, TuneGenerator}, [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 10 | waveforms::{freq_noise, one_bit_noise, sawtooth_wave, square_wave, triangle_wave, white_noise}, [INFO] [stderr] | ^^^^^^^^^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `rand::Rng` [INFO] [stderr] --> examples/drum_machine.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | use rand::Rng; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `thread`, `time` [INFO] [stderr] --> examples/drum_machine.rs:14:11 [INFO] [stderr] | [INFO] [stderr] 14 | use std::{thread, time}; [INFO] [stderr] | ^^^^^^ ^^^^ [INFO] [stderr] [INFO] [stderr] warning: `ogaboga` (example "random") generated 3 warnings [INFO] [stderr] warning: `ogaboga` (example "drum_machine") generated 3 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ogaboga-0eb582b7f670649d) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test pulse_modulator::tests::calculates_decay_coef ... ok [INFO] [stdout] test pulse_modulator::tests::calculates_attack_coef ... ok [INFO] [stdout] test pulse_modulator::tests::calculates_release_coef ... ok [INFO] [stdout] test waveforms::tests::square_wave_is_periodic ... ok [INFO] [stdout] test waveforms::tests::triangle_wave_is_periodic ... ok [INFO] [stdout] test waveforms::tests::sawtooth_wave_is_periodic ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ogaboga [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5ebb666fe7eedf769023f710e487f83207e3f5c1af2045c525574691c5a4d6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5ebb666fe7eedf769023f710e487f83207e3f5c1af2045c525574691c5a4d6d1", kill_on_drop: false }` [INFO] [stdout] 5ebb666fe7eedf769023f710e487f83207e3f5c1af2045c525574691c5a4d6d1