[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 1.49.0 for beta-1.50-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fisidornygren%2Fogaboga" "/workspace/builds/worker-5/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/isidornygren/ogaboga on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", 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-5/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" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded cpal v0.10.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 986c31ea7b4ced43840fd61e75dbf46711c17d76a0f3048d3369e28d48e009b0 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "986c31ea7b4ced43840fd61e75dbf46711c17d76a0f3048d3369e28d48e009b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "986c31ea7b4ced43840fd61e75dbf46711c17d76a0f3048d3369e28d48e009b0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "986c31ea7b4ced43840fd61e75dbf46711c17d76a0f3048d3369e28d48e009b0", kill_on_drop: false }` [INFO] [stdout] 986c31ea7b4ced43840fd61e75dbf46711c17d76a0f3048d3369e28d48e009b0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b5b76aee0570fcc86ff188a7bf75998a1b58f3d3b77a8eae92d0fa85fc57a92b [INFO] running `Command { std: "docker" "start" "-a" "b5b76aee0570fcc86ff188a7bf75998a1b58f3d3b77a8eae92d0fa85fc57a92b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.65 [INFO] [stderr] Compiling proc-macro2 v1.0.6 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling cfg-if v0.1.6 [INFO] [stderr] Compiling cc v1.0.47 [INFO] [stderr] Compiling syn v1.0.8 [INFO] [stderr] Compiling pkg-config v0.3.14 [INFO] [stderr] Compiling getrandom v0.1.13 [INFO] [stderr] Compiling failure_derive v0.1.6 [INFO] [stderr] Compiling rustc-demangle v0.1.16 [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 quote v1.0.2 [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 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 `std::result::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 38.28s [INFO] running `Command { std: "docker" "inspect" "b5b76aee0570fcc86ff188a7bf75998a1b58f3d3b77a8eae92d0fa85fc57a92b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b5b76aee0570fcc86ff188a7bf75998a1b58f3d3b77a8eae92d0fa85fc57a92b", kill_on_drop: false }` [INFO] [stdout] b5b76aee0570fcc86ff188a7bf75998a1b58f3d3b77a8eae92d0fa85fc57a92b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6d9431613a1f4e33613711aca7cb45c5f3f67cdab92c616b8671919cf549b7aa [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "6d9431613a1f4e33613711aca7cb45c5f3f67cdab92c616b8671919cf549b7aa", kill_on_drop: false }` [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 `std::result::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 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/random.rs:9:11 [INFO] [stdout] | [INFO] [stdout] 9 | use std::{thread, time}; [INFO] [stdout] | ^^^^^^ ^^^^ [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 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: `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 `std::result::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: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.55s [INFO] running `Command { std: "docker" "inspect" "6d9431613a1f4e33613711aca7cb45c5f3f67cdab92c616b8671919cf549b7aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6d9431613a1f4e33613711aca7cb45c5f3f67cdab92c616b8671919cf549b7aa", kill_on_drop: false }` [INFO] [stdout] 6d9431613a1f4e33613711aca7cb45c5f3f67cdab92c616b8671919cf549b7aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ec7c59fff6b57847344e60a0f6414cd3f8158855589c9313258ed1c6b14a009e [INFO] running `Command { std: "docker" "start" "-a" "ec7c59fff6b57847344e60a0f6414cd3f8158855589c9313258ed1c6b14a009e", kill_on_drop: false }` [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 `std::result::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: 6 warnings emitted [INFO] [stderr] [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 `std::result::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: 6 warnings emitted [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: 3 warnings emitted [INFO] [stderr] [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: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.10s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ogaboga-fad8328e85638903 [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test pulse_modulator::tests::calculates_attack_coef ... ok [INFO] [stdout] test pulse_modulator::tests::calculates_decay_coef ... ok [INFO] [stdout] test waveforms::tests::sawtooth_wave_is_periodic ... ok [INFO] [stdout] test waveforms::tests::square_wave_is_periodic ... ok [INFO] [stdout] test waveforms::tests::triangle_wave_is_periodic ... ok [INFO] [stdout] test pulse_modulator::tests::calculates_release_coef ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [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 [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "ec7c59fff6b57847344e60a0f6414cd3f8158855589c9313258ed1c6b14a009e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ec7c59fff6b57847344e60a0f6414cd3f8158855589c9313258ed1c6b14a009e", kill_on_drop: false }` [INFO] [stdout] ec7c59fff6b57847344e60a0f6414cd3f8158855589c9313258ed1c6b14a009e