[INFO] cloning repository https://github.com/notryanb/audio_playground [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/notryanb/audio_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_playground", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_playground'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] a1d9d8d323290a04c738f7fc9789543c42102317 [INFO] checking notryanb/audio_playground against master#9c3064e131f4939cc95a29bb11413c49bbda1491 for pr-144098 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnotryanb%2Faudio_playground" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/notryanb/audio_playground [INFO] finished tweaking git repo https://github.com/notryanb/audio_playground [INFO] tweaked toml for git repo https://github.com/notryanb/audio_playground written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/notryanb/audio_playground on toolchain 9c3064e131f4939cc95a29bb11413c49bbda1491 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/notryanb/audio_playground 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" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded serde v1.0.134 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e8a7026ff5dfe048651122410e1815335ea919f60a676b8b73cf4ee886cc10df [INFO] running `Command { std: "docker" "start" "-a" "e8a7026ff5dfe048651122410e1815335ea919f60a676b8b73cf4ee886cc10df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e8a7026ff5dfe048651122410e1815335ea919f60a676b8b73cf4ee886cc10df", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e8a7026ff5dfe048651122410e1815335ea919f60a676b8b73cf4ee886cc10df", kill_on_drop: false }` [INFO] [stdout] e8a7026ff5dfe048651122410e1815335ea919f60a676b8b73cf4ee886cc10df [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:cf8efcab8866f2cf4285301c7418e2f4f2a9b088c91ba69c40d5b659f81557f7" "/opt/rustwide/cargo-home/bin/cargo" "+9c3064e131f4939cc95a29bb11413c49bbda1491" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f85c24c39330b6df65acc3828caa93c09784b9ad8c6668abd80a0daacab2f5fc [INFO] running `Command { std: "docker" "start" "-a" "f85c24c39330b6df65acc3828caa93c09784b9ad8c6668abd80a0daacab2f5fc", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.70 [INFO] [stderr] Compiling libc v0.2.151 [INFO] [stderr] Compiling unicode-ident v1.0.12 [INFO] [stderr] Compiling version-compare v0.1.1 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Checking once_cell v1.19.0 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Checking tracing-core v0.1.32 [INFO] [stderr] Compiling sdl2-sys v0.36.0 [INFO] [stderr] Compiling rustfft v6.2.0 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Checking strength_reduce v0.2.4 [INFO] [stderr] Compiling anyhow v1.0.75 [INFO] [stderr] Compiling sdl2 v0.36.0 [INFO] [stderr] Checking pin-project-lite v0.2.13 [INFO] [stderr] Compiling quote v1.0.33 [INFO] [stderr] Checking bitflags v2.5.0 [INFO] [stderr] Compiling cpal v0.15.3 [INFO] [stderr] Checking log v0.4.20 [INFO] [stderr] Checking thread_local v1.1.7 [INFO] [stderr] Checking alsa v0.9.0 [INFO] [stderr] Compiling syn v2.0.41 [INFO] [stderr] Checking tracing-log v0.1.4 [INFO] [stderr] Checking sharded-slab v0.1.7 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking smallvec v1.8.0 [INFO] [stderr] Checking ringbuf v0.3.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking transpose v0.2.3 [INFO] [stderr] Checking primal-check v0.3.3 [INFO] [stderr] Checking regex-automata v0.1.10 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking matchers v0.1.0 [INFO] [stderr] Compiling tracing-attributes v0.1.27 [INFO] [stderr] Checking tracing v0.1.40 [INFO] [stderr] Checking tracing-subscriber v0.3.15 [INFO] [stderr] Checking realfft v3.3.0 [INFO] [stderr] Checking audio_playground v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/synth.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{anyhow, bail, Result}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `anyhow` and `bail` [INFO] [stdout] --> src/synth.rs:2:14 [INFO] [stdout] | [INFO] [stdout] 2 | use anyhow::{anyhow, bail, Result}; [INFO] [stdout] | ^^^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/synth.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | for n in 0..table_entry_len { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `n` [INFO] [stdout] --> src/synth.rs:32:13 [INFO] [stdout] | [INFO] [stdout] 32 | for n in 0..table_entry_len { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_n` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/synth.rs:219:29 [INFO] [stdout] | [INFO] [stdout] 219 | let buffer = &wt_entry.buffer; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `buffer` [INFO] [stdout] --> src/synth.rs:219:29 [INFO] [stdout] | [INFO] [stdout] 219 | let buffer = &wt_entry.buffer; [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_buffer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/synth.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | let mut color = Color::RGB(0, 0, 0); [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/synth.rs:293:9 [INFO] [stdout] | [INFO] [stdout] 293 | let mut color = Color::RGB(0, 0, 0); [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: type `Waveform` is more private than the item `Wavetable::new` [INFO] [stdout] --> src/synth.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(waveform: Waveform, sample_rate: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Wavetable::new` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Waveform` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/synth.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 133 | enum Waveform { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `waveform` is never read [INFO] [stdout] --> src/synth.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Wavetable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 21 | waveform: Waveform, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_playing` is never read [INFO] [stdout] --> src/synth.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 142 | struct AudioContext { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 145 | is_playing: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `i` is never read [INFO] [stdout] --> src/synth.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 149 | struct Oscillator { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | i: f32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: type `Waveform` is more private than the item `Wavetable::new` [INFO] [stdout] --> src/synth.rs:26:5 [INFO] [stdout] | [INFO] [stdout] 26 | pub fn new(waveform: Waveform, sample_rate: f32) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ associated function `Wavetable::new` is reachable at visibility `pub(crate)` [INFO] [stdout] | [INFO] [stdout] note: but type `Waveform` is only usable at visibility `pub(self)` [INFO] [stdout] --> src/synth.rs:133:1 [INFO] [stdout] | [INFO] [stdout] 133 | enum Waveform { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] = note: `#[warn(private_interfaces)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `waveform` is never read [INFO] [stdout] --> src/synth.rs:21:5 [INFO] [stdout] | [INFO] [stdout] 20 | pub struct Wavetable { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 21 | waveform: Waveform, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `is_playing` is never read [INFO] [stdout] --> src/synth.rs:145:5 [INFO] [stdout] | [INFO] [stdout] 142 | struct AudioContext { [INFO] [stdout] | ------------ field in this struct [INFO] [stdout] ... [INFO] [stdout] 145 | is_playing: bool, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `i` is never read [INFO] [stdout] --> src/synth.rs:153:5 [INFO] [stdout] | [INFO] [stdout] 149 | struct Oscillator { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] ... [INFO] [stdout] 153 | i: f32, [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.92s [INFO] running `Command { std: "docker" "inspect" "f85c24c39330b6df65acc3828caa93c09784b9ad8c6668abd80a0daacab2f5fc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f85c24c39330b6df65acc3828caa93c09784b9ad8c6668abd80a0daacab2f5fc", kill_on_drop: false }` [INFO] [stdout] f85c24c39330b6df65acc3828caa93c09784b9ad8c6668abd80a0daacab2f5fc