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"/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] 6d8d4eb38fb839abaeca9220589c35c023ba2ca43b357f5612e07f694bb9d1e3 [INFO] running `Command { std: "docker" "start" "-a" "6d8d4eb38fb839abaeca9220589c35c023ba2ca43b357f5612e07f694bb9d1e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6d8d4eb38fb839abaeca9220589c35c023ba2ca43b357f5612e07f694bb9d1e3", kill_on_drop: false }` [INFO] running `Command { std: "docker" 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"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] 01fcd51c3ea3ae51dadc565212419d20bd00d99e5a21165b9833857e648f34cd [INFO] running `Command { std: "docker" "start" "-a" "01fcd51c3ea3ae51dadc565212419d20bd00d99e5a21165b9833857e648f34cd", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking mi-plaits-dsp v0.1.0 (https://github.com/sourcebox/mi-plaits-dsp-rs.git?branch=master#411a51d6) [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking plotters-bitmap v0.3.6 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking cp3_dsp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/delay.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/delay.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pitch` [INFO] [stdout] --> src/engine.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/engine.rs:129:33 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:129:44 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/karplus.rs:94:35 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param1` [INFO] [stdout] --> src/karplus.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param2` [INFO] [stdout] --> src/karplus.rs:94:62 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/plaits_voice.rs:159:35 [INFO] [stdout] | [INFO] [stdout] 159 | fn play(&mut self, pitch: u8, velocity: u8, _: f32, _: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter` [INFO] [stdout] --> src/subtractive.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/subtractive.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/synth.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn set_sound(&mut self, sound: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/lib.rs:122:29 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/lib.rs:122:50 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/lib.rs:122:61 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cubic_interpolate` is never used [INFO] [stdout] --> src/delay.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Delay { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a0`, `a1`, and `z` are never read [INFO] [stdout] --> src/filters.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct FIRFilter { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 31 | a0: f32, // a0 coefficient [INFO] [stdout] | ^^ [INFO] [stdout] 32 | a1: f32, // a1 coefficient [INFO] [stdout] | ^^ [INFO] [stdout] 33 | z: f32, // 1 sample delay register: z^-1 [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/filters.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl FIRFilter { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | fn process(&mut self, x: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/filters.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct OnePoleLPF { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/karplus.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Mode { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/limiter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Limiter { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/plaits_voice.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct PlaitsVoice<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read [INFO] [stdout] --> src/synth.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Synth { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | rev_r: Reverb, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | rev_level: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_parameter` is never used [INFO] [stdout] --> src/synth.rs:77:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl Synth { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pitch` [INFO] [stdout] --> src/engine.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/engine.rs:129:33 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:129:44 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/karplus.rs:94:35 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param1` [INFO] [stdout] --> src/karplus.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param2` [INFO] [stdout] --> src/karplus.rs:94:62 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/plaits_voice.rs:159:35 [INFO] [stdout] | [INFO] [stdout] 159 | fn play(&mut self, pitch: u8, velocity: u8, _: f32, _: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter` [INFO] [stdout] --> src/subtractive.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/subtractive.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/synth.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn set_sound(&mut self, sound: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/lib.rs:122:29 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/lib.rs:122:50 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/lib.rs:122:61 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cubic_interpolate` is never used [INFO] [stdout] --> src/delay.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Delay { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/filters.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct OnePoleLPF { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/karplus.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Mode { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/limiter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Limiter { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/plaits_voice.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct PlaitsVoice<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read [INFO] [stdout] --> src/synth.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Synth { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | rev_r: Reverb, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | rev_level: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_parameter` is never used [INFO] [stdout] --> src/synth.rs:77:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl Synth { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 9.18s [INFO] running `Command { std: "docker" "inspect" "01fcd51c3ea3ae51dadc565212419d20bd00d99e5a21165b9833857e648f34cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "01fcd51c3ea3ae51dadc565212419d20bd00d99e5a21165b9833857e648f34cd", kill_on_drop: false }` [INFO] [stdout] 01fcd51c3ea3ae51dadc565212419d20bd00d99e5a21165b9833857e648f34cd [INFO] checking cornedriesprong/cp3-dsp-rs against try#f9935d29d867449445ee008640ccca1bf1ae0889+rustflags=-Dtail_expr_drop_order for crater-rollup-uwu [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcornedriesprong%2Fcp3-dsp-rs" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/cornedriesprong/cp3-dsp-rs on toolchain f9935d29d867449445ee008640ccca1bf1ae0889 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/cornedriesprong/cp3-dsp-rs [INFO] finished tweaking git repo https://github.com/cornedriesprong/cp3-dsp-rs [INFO] tweaked toml for git repo https://github.com/cornedriesprong/cp3-dsp-rs written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/cornedriesprong/cp3-dsp-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+f9935d29d867449445ee008640ccca1bf1ae0889" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 710412e3b421da6c4dce311f33a2ede1b6c53114b6509b6deda7b714cd2cff86 [INFO] running `Command { std: "docker" "start" "-a" "710412e3b421da6c4dce311f33a2ede1b6c53114b6509b6deda7b714cd2cff86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "710412e3b421da6c4dce311f33a2ede1b6c53114b6509b6deda7b714cd2cff86", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "710412e3b421da6c4dce311f33a2ede1b6c53114b6509b6deda7b714cd2cff86", kill_on_drop: false }` [INFO] [stdout] 710412e3b421da6c4dce311f33a2ede1b6c53114b6509b6deda7b714cd2cff86 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Dtail_expr_drop_order" "-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" "+f9935d29d867449445ee008640ccca1bf1ae0889" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8e77a2bb5b9b3ba43371c93208436ba40bf9e77d6068d3342820541e49b729a2 [INFO] running `Command { std: "docker" "start" "-a" "8e77a2bb5b9b3ba43371c93208436ba40bf9e77d6068d3342820541e49b729a2", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crossbeam-utils v0.8.20 [INFO] [stderr] Compiling freetype-sys v0.20.1 [INFO] [stderr] Compiling yeslogic-fontconfig-sys v5.0.0 [INFO] [stderr] Compiling font-kit v0.13.2 [INFO] [stderr] Checking plotters-backend v0.3.6 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Checking getrandom v0.2.12 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking float-ord v0.3.2 [INFO] [stderr] Compiling pathfinder_simd v0.5.4 [INFO] [stderr] Compiling cstr v0.2.12 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Checking ttf-parser v0.20.0 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking plotters-svg v0.3.6 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking crossbeam-epoch v0.9.18 [INFO] [stderr] Checking crossbeam-channel v0.5.13 [INFO] [stderr] Checking crossbeam-queue v0.3.11 [INFO] [stderr] Checking pathfinder_geometry v0.5.1 [INFO] [stderr] Checking crossbeam-deque v0.8.5 [INFO] [stderr] Checking crossbeam v0.8.4 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking image v0.24.9 [INFO] [stderr] Checking chrono v0.4.37 [INFO] [stderr] Checking num-complex v0.4.5 [INFO] [stderr] Checking mi-plaits-dsp v0.1.0 (https://github.com/sourcebox/mi-plaits-dsp-rs.git?branch=master#411a51d6) [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking plotters-bitmap v0.3.6 [INFO] [stderr] Checking plotters v0.3.6 [INFO] [stderr] Checking cp3_dsp v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/delay.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::time` [INFO] [stdout] --> src/delay.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use core::time; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `pitch` [INFO] [stdout] --> src/engine.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/engine.rs:129:33 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:129:44 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/karplus.rs:94:35 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param1` [INFO] [stdout] --> src/karplus.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param2` [INFO] [stdout] --> src/karplus.rs:94:62 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/plaits_voice.rs:159:35 [INFO] [stdout] | [INFO] [stdout] 159 | fn play(&mut self, pitch: u8, velocity: u8, _: f32, _: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter` [INFO] [stdout] --> src/subtractive.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/subtractive.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/synth.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn set_sound(&mut self, sound: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/lib.rs:122:29 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/lib.rs:122:50 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/lib.rs:122:61 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cubic_interpolate` is never used [INFO] [stdout] --> src/delay.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Delay { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `a0`, `a1`, and `z` are never read [INFO] [stdout] --> src/filters.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 30 | pub struct FIRFilter { [INFO] [stdout] | --------- fields in this struct [INFO] [stdout] 31 | a0: f32, // a0 coefficient [INFO] [stdout] | ^^ [INFO] [stdout] 32 | a1: f32, // a1 coefficient [INFO] [stdout] | ^^ [INFO] [stdout] 33 | z: f32, // 1 sample delay register: z^-1 [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `process` is never used [INFO] [stdout] --> src/filters.rs:42:8 [INFO] [stdout] | [INFO] [stdout] 36 | impl FIRFilter { [INFO] [stdout] | -------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 42 | fn process(&mut self, x: f32) -> f32 { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/filters.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct OnePoleLPF { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/karplus.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Mode { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/limiter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Limiter { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/plaits_voice.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct PlaitsVoice<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read [INFO] [stdout] --> src/synth.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Synth { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | rev_r: Reverb, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | rev_level: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_parameter` is never used [INFO] [stdout] --> src/synth.rs:77:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl Synth { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 59 | let rx = get_receiver(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | let engine = Engine::new(rx, sample_rate); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 61 | Box::into_raw(Box::new(engine)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 24 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cp3_dsp` (lib) due to 2 previous errors; 24 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] warning: unused variable: `pitch` [INFO] [stdout] --> src/engine.rs:127:32 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_pitch` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:127:43 [INFO] [stdout] | [INFO] [stdout] 127 | pub fn note_off(&mut self, pitch: u8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/engine.rs:129:33 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/engine.rs:129:44 [INFO] [stdout] | [INFO] [stdout] 129 | pub fn set_sound(&mut self, sound: i8, track: i8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/karplus.rs:94:35 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param1` [INFO] [stdout] --> src/karplus.rs:94:49 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param2` [INFO] [stdout] --> src/karplus.rs:94:62 [INFO] [stdout] | [INFO] [stdout] 94 | fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `velocity` [INFO] [stdout] --> src/plaits_voice.rs:159:35 [INFO] [stdout] | [INFO] [stdout] 159 | fn play(&mut self, pitch: u8, velocity: u8, _: f32, _: f32) { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parameter` [INFO] [stdout] --> src/subtractive.rs:64:33 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/subtractive.rs:64:48 [INFO] [stdout] | [INFO] [stdout] 64 | fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/synth.rs:72:33 [INFO] [stdout] | [INFO] [stdout] 72 | pub fn set_sound(&mut self, sound: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `engine` [INFO] [stdout] --> src/lib.rs:122:29 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_engine` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/lib.rs:122:50 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `track` [INFO] [stdout] --> src/lib.rs:122:61 [INFO] [stdout] | [INFO] [stdout] 122 | pub extern "C" fn set_sound(engine: *mut Engine, sound: i8, track: i8) { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_track` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `cubic_interpolate` is never used [INFO] [stdout] --> src/delay.rs:45:8 [INFO] [stdout] | [INFO] [stdout] 19 | impl Delay { [INFO] [stdout] | ---------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/filters.rs:54:5 [INFO] [stdout] | [INFO] [stdout] 51 | pub struct OnePoleLPF { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 54 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `Mode` is never used [INFO] [stdout] --> src/karplus.rs:9:6 [INFO] [stdout] | [INFO] [stdout] 9 | enum Mode { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/limiter.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 6 | pub struct Limiter { [INFO] [stdout] | ------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 9 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sample_rate` is never read [INFO] [stdout] --> src/plaits_voice.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 11 | pub struct PlaitsVoice<'a> { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 15 | sample_rate: f32, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read [INFO] [stdout] --> src/synth.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct Synth { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 22 | rev_r: Reverb, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 23 | rev_level: f32, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `set_parameter` is never used [INFO] [stdout] --> src/synth.rs:77:19 [INFO] [stdout] | [INFO] [stdout] 26 | impl Synth { [INFO] [stdout] | ---------------------------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 77 | pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: these values and local bindings have significant drop implementation that will have a different drop order from that of Edition 2021 [INFO] [stdout] --> src/lib.rs:61:19 [INFO] [stdout] | [INFO] [stdout] 59 | let rx = get_receiver(); [INFO] [stdout] | -- these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 60 | let engine = Engine::new(rx, sample_rate); [INFO] [stdout] | ------ these values have significant drop implementation and will observe changes in drop order under Edition 2024 [INFO] [stdout] 61 | Box::into_raw(Box::new(engine)) [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this changes meaning in Rust 2024 [INFO] [stdout] = note: for more information, see issue #123739 [INFO] [stdout] = note: requested on the command line with `-D tail-expr-drop-order` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 1 previous error; 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `cp3_dsp` (lib test) due to 2 previous errors; 22 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8e77a2bb5b9b3ba43371c93208436ba40bf9e77d6068d3342820541e49b729a2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8e77a2bb5b9b3ba43371c93208436ba40bf9e77d6068d3342820541e49b729a2", kill_on_drop: false }` [INFO] [stdout] 8e77a2bb5b9b3ba43371c93208436ba40bf9e77d6068d3342820541e49b729a2