[INFO] cloning repository https://github.com/Rafferty97/audio-engine [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Rafferty97/audio-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRafferty97%2Faudio-engine", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRafferty97%2Faudio-engine'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 677c7a0626f2b681bee5de5737b6f0e024270a90 [INFO] checking Rafferty97/audio-engine against try#23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 for pr-115950 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FRafferty97%2Faudio-engine" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Rafferty97/audio-engine on toolchain 23ffd2897cbb44320ca18dfe4d05dbacb37d55e0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Rafferty97/audio-engine [INFO] finished tweaking git repo https://github.com/Rafferty97/audio-engine [INFO] tweaked toml for git repo https://github.com/Rafferty97/audio-engine written to /workspace/builds/worker-1-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/Rafferty97/audio-engine 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" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9621ca458f2c79d70c52d8533998b6e7681c90cfba8cbda2b7dfbd72c2c4bfc4 [INFO] running `Command { std: "docker" "start" "-a" "9621ca458f2c79d70c52d8533998b6e7681c90cfba8cbda2b7dfbd72c2c4bfc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9621ca458f2c79d70c52d8533998b6e7681c90cfba8cbda2b7dfbd72c2c4bfc4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9621ca458f2c79d70c52d8533998b6e7681c90cfba8cbda2b7dfbd72c2c4bfc4", kill_on_drop: false }` [INFO] [stdout] 9621ca458f2c79d70c52d8533998b6e7681c90cfba8cbda2b7dfbd72c2c4bfc4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4f8da3c744d2da974e54ce020a79f4ad54313e914ebeaab8fc086f07e8d8b066" "/opt/rustwide/cargo-home/bin/cargo" "+23ffd2897cbb44320ca18dfe4d05dbacb37d55e0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] d7c53d4839ea1064909391af023677143e3aa57aa287251dd74b43025455df82 [INFO] running `Command { std: "docker" "start" "-a" "d7c53d4839ea1064909391af023677143e3aa57aa287251dd74b43025455df82", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.147 [INFO] [stderr] Compiling proc-macro2 v1.0.66 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling unicode-ident v1.0.11 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Checking scopeguard v1.2.0 [INFO] [stderr] Checking smallvec v1.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.17 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling thiserror v1.0.48 [INFO] [stderr] Checking cache-padded v1.3.0 [INFO] [stderr] Checking basedrop v0.1.2 [INFO] [stderr] Compiling slotmap v1.0.6 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking either v1.9.0 [INFO] [stderr] Checking bumpalo v3.13.0 [INFO] [stderr] Checking hound v3.5.0 [INFO] [stderr] Checking ringbuf-basedrop v0.1.1 [INFO] [stderr] Checking itertools v0.11.0 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling quote v1.0.32 [INFO] [stderr] Compiling syn v2.0.28 [INFO] [stderr] Checking nix v0.24.3 [INFO] [stderr] Checking getrandom v0.2.10 [INFO] [stderr] Checking rand_core v0.6.4 [INFO] [stderr] Checking parking_lot v0.12.1 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking alsa v0.7.1 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Checking midir v0.9.1 [INFO] [stderr] Compiling thiserror-impl v1.0.48 [INFO] [stderr] Checking daw-engine v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `ops::Range` [INFO] [stdout] --> src/audio/buffer.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::Range, slice::SliceIndex}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AudioBuffer` [INFO] [stdout] --> src/processor/filter.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::audio::buffer::{AudioBuffer, AudioBufferMut, StereoBuffer, StereoBufferMut}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `char::MAX` [INFO] [stdout] --> src/processor/filter.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{char::MAX, f32::consts::PI}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StereoBuffer` [INFO] [stdout] --> src/processor/sampler.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | buffer::{MonoBuffer, StereoBuffer, StereoBufferMut}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MidiEvent` [INFO] [stdout] --> src/synth/mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | midi::{MidiEvent, TimedMidiEvent}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `ops::Range` [INFO] [stdout] --> src/audio/buffer.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{ops::Range, slice::SliceIndex}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `AudioBuffer` [INFO] [stdout] --> src/processor/filter.rs:2:28 [INFO] [stdout] | [INFO] [stdout] 2 | use crate::audio::buffer::{AudioBuffer, AudioBufferMut, StereoBuffer, StereoBufferMut}; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `char::MAX` [INFO] [stdout] --> src/processor/filter.rs:3:11 [INFO] [stdout] | [INFO] [stdout] 3 | use std::{char::MAX, f32::consts::PI}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `StereoBuffer` [INFO] [stdout] --> src/processor/sampler.rs:3:26 [INFO] [stdout] | [INFO] [stdout] 3 | buffer::{MonoBuffer, StereoBuffer, StereoBufferMut}, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MidiEvent` [INFO] [stdout] --> src/synth/mod.rs:4:12 [INFO] [stdout] | [INFO] [stdout] 4 | midi::{MidiEvent, TimedMidiEvent}, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `progress` [INFO] [stdout] --> src/audio/sample.rs:49:40 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn read_wav(reader: impl Read, progress: Option) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `progress` [INFO] [stdout] --> src/audio/sample.rs:49:40 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn read_wav(reader: impl Read, progress: Option) -> Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_progress` [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/audio/sample.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut wav = hound::WavReader::new(reader)?; [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/audio/sample.rs:50:13 [INFO] [stdout] | [INFO] [stdout] 50 | let mut wav = hound::WavReader::new(reader)?; [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: unused variable: `input_map` [INFO] [stdout] --> src/engine.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let input_map = self.midi_inputs.insert(dst_device, src_device); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `input_map` [INFO] [stdout] --> src/engine.rs:106:13 [INFO] [stdout] | [INFO] [stdout] 106 | let input_map = self.midi_inputs.insert(dst_device, src_device); [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_input_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self.notes` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/processor/chord.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 54 | for i in self.chord_notes() { [INFO] [stdout] | ------------------ [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] 55 | / self.notes.push(GeneratedNote { [INFO] [stdout] 56 | | src: note, [INFO] [stdout] 57 | | dst: note.transpose(i), [INFO] [stdout] 58 | | }); [INFO] [stdout] | |__________________________^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0502]: cannot borrow `self.notes` as mutable because it is also borrowed as immutable [INFO] [stdout] --> src/processor/chord.rs:55:25 [INFO] [stdout] | [INFO] [stdout] 54 | for i in self.chord_notes() { [INFO] [stdout] | ------------------ [INFO] [stdout] | | [INFO] [stdout] | immutable borrow occurs here [INFO] [stdout] | immutable borrow later used here [INFO] [stdout] 55 | / self.notes.push(GeneratedNote { [INFO] [stdout] 56 | | src: note, [INFO] [stdout] 57 | | dst: note.transpose(i), [INFO] [stdout] 58 | | }); [INFO] [stdout] | |__________________________^ mutable borrow occurs here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/processor/gain.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | fn set_sample_rate(&mut self, sample_rate: u32) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/processor/gain.rs:39:35 [INFO] [stdout] | [INFO] [stdout] 39 | fn set_sample_rate(&mut self, sample_rate: u32) { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/processor/saturator.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | fn set_sample_rate(&mut self, sample_rate: u32) {} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/processor/saturator.rs:23:35 [INFO] [stdout] | [INFO] [stdout] 23 | fn set_sample_rate(&mut self, sample_rate: u32) {} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/processor.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | fn set_sample_rate(&mut self, sample_rate: u32) {} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param_id` [INFO] [stdout] --> src/processor.rs:53:33 [INFO] [stdout] | [INFO] [stdout] 53 | fn set_parameter(&mut self, param_id: usize, value: f32) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sample_rate` [INFO] [stdout] --> src/processor.rs:50:35 [INFO] [stdout] | [INFO] [stdout] 50 | fn set_sample_rate(&mut self, sample_rate: u32) {} [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sample_rate` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/processor.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | fn set_parameter(&mut self, param_id: usize, value: f32) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `param_id` [INFO] [stdout] --> src/processor.rs:53:33 [INFO] [stdout] | [INFO] [stdout] 53 | fn set_parameter(&mut self, param_id: usize, value: f32) {} [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_param_id` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/processor.rs:53:50 [INFO] [stdout] | [INFO] [stdout] 53 | fn set_parameter(&mut self, param_id: usize, value: f32) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/track/audio.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let start = ratio * start_offset as f32; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `start` [INFO] [stdout] --> src/track/audio.rs:88:13 [INFO] [stdout] | [INFO] [stdout] 88 | let start = ratio * start_offset as f32; [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_start` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/track/audio.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let end = ratio * end_offset as f32; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `end` [INFO] [stdout] --> src/track/audio.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | let end = ratio * end_offset as f32; [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_end` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/track/audio.rs:83:77 [INFO] [stdout] | [INFO] [stdout] 83 | fn process(&self, timeline: &Timeline, sample: usize, sample_rate: f32, mut audio_out: StereoBufferMut) { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/track/audio.rs:83:77 [INFO] [stdout] | [INFO] [stdout] 83 | fn process(&self, timeline: &Timeline, sample: usize, sample_rate: f32, mut audio_out: StereoBufferMut) { [INFO] [stdout] | ----^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error; 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0502`. [INFO] [stdout] [INFO] [stderr] error: could not compile `daw-engine` (lib) due to 2 previous errors; 16 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `daw-engine` (lib test) due to 2 previous errors; 16 warnings emitted [INFO] running `Command { std: "docker" "inspect" "d7c53d4839ea1064909391af023677143e3aa57aa287251dd74b43025455df82", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d7c53d4839ea1064909391af023677143e3aa57aa287251dd74b43025455df82", kill_on_drop: false }` [INFO] [stdout] d7c53d4839ea1064909391af023677143e3aa57aa287251dd74b43025455df82