[INFO] cloning repository https://github.com/gabriel-nadalin/duvet [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gabriel-nadalin/duvet" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-nadalin%2Fduvet", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-nadalin%2Fduvet'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15d3265c35d2229b76df111a97d692a954d48634 [INFO] checking gabriel-nadalin/duvet against master#1f12b9b0fdbe735968ac002792a720f0ba4faca6 for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgabriel-nadalin%2Fduvet" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gabriel-nadalin/duvet on toolchain 1f12b9b0fdbe735968ac002792a720f0ba4faca6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gabriel-nadalin/duvet [INFO] finished tweaking git repo https://github.com/gabriel-nadalin/duvet [INFO] tweaked toml for git repo https://github.com/gabriel-nadalin/duvet written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gabriel-nadalin/duvet 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" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded termion v4.0.0 [INFO] [stderr] Downloaded midly v0.5.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04d8dc68313fabca5493ef5d31ef35368ae861e8b3d4b965c9f8dc629643c358 [INFO] running `Command { std: "docker" "start" "-a" "04d8dc68313fabca5493ef5d31ef35368ae861e8b3d4b965c9f8dc629643c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04d8dc68313fabca5493ef5d31ef35368ae861e8b3d4b965c9f8dc629643c358", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04d8dc68313fabca5493ef5d31ef35368ae861e8b3d4b965c9f8dc629643c358", kill_on_drop: false }` [INFO] [stdout] 04d8dc68313fabca5493ef5d31ef35368ae861e8b3d4b965c9f8dc629643c358 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+1f12b9b0fdbe735968ac002792a720f0ba4faca6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2a7a6cd1c6e0a04665633332ab659b5cb5222ebead32f5abb65ffa450d4edc84 [INFO] running `Command { std: "docker" "start" "-a" "2a7a6cd1c6e0a04665633332ab659b5cb5222ebead32f5abb65ffa450d4edc84", kill_on_drop: false }` [INFO] [stderr] Checking getrandom v0.2.15 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking either v1.12.0 [INFO] [stderr] Checking numtoa v0.1.0 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Checking json v0.12.4 [INFO] [stderr] Checking hound v3.5.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking termion v4.0.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking rayon v1.10.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking alsa v0.9.0 [INFO] [stderr] Checking midly v0.5.3 [INFO] [stderr] Checking duvet v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/player.rs:66:49 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn update(&mut self, synth: &mut Synth, time: f64) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/player.rs:107:38 [INFO] [stdout] | [INFO] [stdout] 107 | fn handle_key_release(&mut self, key: Key, note: u8, synth: &mut Synth) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/player.rs:108:63 [INFO] [stdout] | [INFO] [stdout] 108 | if !self.stdin.by_ref().keys().any(|k| matches!(k, Ok(key))) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `voice` [INFO] [stdout] --> src/player.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let voice = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_voice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bass` [INFO] [stdout] --> src/player.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let bass = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bass` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guitar` [INFO] [stdout] --> src/player.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let guitar = Instrument::lead_sawtooth(0.1); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_guitar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guitar2` [INFO] [stdout] --> src/player.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let guitar2 = Instrument::lead_sawtooth(0.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guitar2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `violin` [INFO] [stdout] --> src/player.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let violin = Instrument::lead_triangle(0.1); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_violin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bell` [INFO] [stdout] --> src/player.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let bell = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sine` [INFO] [stdout] --> src/player.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let sine = Instrument::lead_sine(0.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `drums` [INFO] [stdout] --> src/player.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | let drums = Instrument::drum_kit(0.25); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_drums` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `voice2` [INFO] [stdout] --> src/player.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let voice2 = Instrument::lead_triangle(0.1); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_voice2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guitar3` [INFO] [stdout] --> src/player.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let guitar3 = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guitar3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_key_event` is never used [INFO] [stdout] --> src/player.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl KeyboardPlayer { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | fn handle_key_event(&mut self, key: Key, note: u8, synth: &mut Synth) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `time` [INFO] [stdout] --> src/player.rs:66:49 [INFO] [stdout] | [INFO] [stdout] 66 | pub fn update(&mut self, synth: &mut Synth, time: f64) -> bool { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_time` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/player.rs:107:38 [INFO] [stdout] | [INFO] [stdout] 107 | fn handle_key_release(&mut self, key: Key, note: u8, synth: &mut Synth) -> bool { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `key` [INFO] [stdout] --> src/player.rs:108:63 [INFO] [stdout] | [INFO] [stdout] 108 | if !self.stdin.by_ref().keys().any(|k| matches!(k, Ok(key))) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `voice` [INFO] [stdout] --> src/player.rs:137:13 [INFO] [stdout] | [INFO] [stdout] 137 | let voice = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_voice` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bass` [INFO] [stdout] --> src/player.rs:138:13 [INFO] [stdout] | [INFO] [stdout] 138 | let bass = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bass` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guitar` [INFO] [stdout] --> src/player.rs:140:13 [INFO] [stdout] | [INFO] [stdout] 140 | let guitar = Instrument::lead_sawtooth(0.1); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_guitar` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guitar2` [INFO] [stdout] --> src/player.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | let guitar2 = Instrument::lead_sawtooth(0.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guitar2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `violin` [INFO] [stdout] --> src/player.rs:142:13 [INFO] [stdout] | [INFO] [stdout] 142 | let violin = Instrument::lead_triangle(0.1); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_violin` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bell` [INFO] [stdout] --> src/player.rs:143:13 [INFO] [stdout] | [INFO] [stdout] 143 | let bell = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_bell` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sine` [INFO] [stdout] --> src/player.rs:144:13 [INFO] [stdout] | [INFO] [stdout] 144 | let sine = Instrument::lead_sine(0.1); [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_sine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `drums` [INFO] [stdout] --> src/player.rs:145:13 [INFO] [stdout] | [INFO] [stdout] 145 | let drums = Instrument::drum_kit(0.25); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_drums` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `voice2` [INFO] [stdout] --> src/player.rs:146:13 [INFO] [stdout] | [INFO] [stdout] 146 | let voice2 = Instrument::lead_triangle(0.1); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_voice2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `guitar3` [INFO] [stdout] --> src/player.rs:147:13 [INFO] [stdout] | [INFO] [stdout] 147 | let guitar3 = Instrument::lead_square(0.1); [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_guitar3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `handle_key_event` is never used [INFO] [stdout] --> src/player.rs:99:8 [INFO] [stdout] | [INFO] [stdout] 54 | impl KeyboardPlayer { [INFO] [stdout] | ------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 99 | fn handle_key_event(&mut self, key: Key, note: u8, synth: &mut Synth) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/bin/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut player = Player::new_midi(file_path, AudioMode::Play); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `player` [INFO] [stdout] --> src/bin/main.rs:13:13 [INFO] [stdout] | [INFO] [stdout] 13 | let mut player = Player::new_midi(file_path, AudioMode::Play); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut player = Player::new_midi(file_path, AudioMode::Play); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/bin/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut player = Player::new_midi(file_path, AudioMode::Play); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.95s [INFO] running `Command { std: "docker" "inspect" "2a7a6cd1c6e0a04665633332ab659b5cb5222ebead32f5abb65ffa450d4edc84", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2a7a6cd1c6e0a04665633332ab659b5cb5222ebead32f5abb65ffa450d4edc84", kill_on_drop: false }` [INFO] [stdout] 2a7a6cd1c6e0a04665633332ab659b5cb5222ebead32f5abb65ffa450d4edc84