[INFO] cloning repository https://github.com/jeroenbakker-atmind/rs-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/jeroenbakker-atmind/rs-audio-engine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenbakker-atmind%2Frs-audio-engine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenbakker-atmind%2Frs-audio-engine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ddd68309ce562ca0005faa5ebab451ed51af51cb
[INFO] testing jeroenbakker-atmind/rs-audio-engine against master#1871252fc8bb672d40787e67404e6eaae7059369 for pr-125151
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjeroenbakker-atmind%2Frs-audio-engine" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jeroenbakker-atmind/rs-audio-engine on toolchain 1871252fc8bb672d40787e67404e6eaae7059369
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-1-tc1/source/.cargo/config.toml
[INFO] started tweaking git repo https://github.com/jeroenbakker-atmind/rs-audio-engine
[INFO] finished tweaking git repo https://github.com/jeroenbakker-atmind/rs-audio-engine
[INFO] tweaked toml for git repo https://github.com/jeroenbakker-atmind/rs-audio-engine written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/jeroenbakker-atmind/rs-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" "+1871252fc8bb672d40787e67404e6eaae7059369" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded aquamarine v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4aa9bc02f2a390d2da443405f63fea5877d399e2fe7de7590700825e707a80a9
[INFO] running `Command { std: "docker" "start" "-a" "4aa9bc02f2a390d2da443405f63fea5877d399e2fe7de7590700825e707a80a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4aa9bc02f2a390d2da443405f63fea5877d399e2fe7de7590700825e707a80a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4aa9bc02f2a390d2da443405f63fea5877d399e2fe7de7590700825e707a80a9", kill_on_drop: false }`
[INFO] [stdout] 4aa9bc02f2a390d2da443405f63fea5877d399e2fe7de7590700825e707a80a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 257c5516799f11944be264ab7f068207ec7a60cb387691268dbfc09d3703adea
[INFO] running `Command { std: "docker" "start" "-a" "257c5516799f11944be264ab7f068207ec7a60cb387691268dbfc09d3703adea", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.70
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling adler v1.0.2
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling pkg-config v0.3.27
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.9
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling miniz_oxide v0.7.1
[INFO] [stderr]    Compiling fdeflate v0.3.1
[INFO] [stderr]    Compiling lock_api v0.4.11
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.11.2
[INFO] [stderr]    Compiling cpal v0.15.2
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling flate2 v1.0.28
[INFO] [stderr]    Compiling quote v1.0.33
[INFO] [stderr]    Compiling dasp_sample v0.11.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling png v0.17.10
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling audio-engine-notes v0.1.0 (/opt/rustwide/workdir/audio-engine-notes)
[INFO] [stderr]    Compiling include_dir_macros v0.7.3
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling audio-engine-discrete-time v0.1.0 (/opt/rustwide/workdir/audio-engine-discrete-time)
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling include_dir v0.7.3
[INFO] [stderr]    Compiling nix v0.24.3
[INFO] [stderr]    Compiling audio-engine-common v0.1.0 (/opt/rustwide/workdir/audio-engine-common)
[INFO] [stderr]    Compiling alsa v0.7.1
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling audio-engine-instrument-bowed-string v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-bowed-string)
[INFO] [stderr]    Compiling anstyle-parse v0.2.3
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling anstyle-query v1.0.2
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling audio-engine-effect v0.1.0 (/opt/rustwide/workdir/audio-engine-effect)
[INFO] [stderr]    Compiling clap_lex v0.6.0
[INFO] [stderr]    Compiling anstream v0.6.5
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling clap_builder v4.4.12
[INFO] [stderr]    Compiling audio-engine-effect-delay v0.1.0 (/opt/rustwide/workdir/audio-engine-effect-delay)
[INFO] [stderr]    Compiling audio-engine-effect-distortion v0.1.0 (/opt/rustwide/workdir/audio-engine-effect-distortion)
[INFO] [stderr]    Compiling audio-engine-player v0.1.0 (/opt/rustwide/workdir/audio-engine-player)
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling riff v1.0.1
[INFO] [stderr]    Compiling audio-engine-fourier v0.1.0 (/opt/rustwide/workdir/audio-engine-fourier)
[INFO] [stderr]    Compiling wav v1.0.0
[INFO] [stderr]    Compiling audio-engine-instrument-piano v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-piano)
[INFO] [stderr]    Compiling audio-engine-instrument-sample v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-sample)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> audio-engine-instrument-piano/src/piano2/mod.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut result = Piano {
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling aquamarine v0.4.0
[INFO] [stderr]    Compiling clap_derive v4.4.7
[INFO] [stderr]    Compiling audio-engine-instrument-fm v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-fm)
[INFO] [stderr]    Compiling audio-engine-sequencer v0.1.0 (/opt/rustwide/workdir/audio-engine-sequencer)
[INFO] [stderr]    Compiling audio-engine-instruments v0.1.0 (/opt/rustwide/workdir/audio-engine-instruments)
[INFO] [stderr]    Compiling clap v4.4.12
[INFO] [stderr]    Compiling wav2rs v0.1.0 (/opt/rustwide/workdir/tools/wav2rs)
[INFO] [stderr]    Compiling tuner v0.1.0 (/opt/rustwide/workdir/tools/tuner)
[INFO] [stderr]    Compiling audio-engine-tracker v0.1.0 (/opt/rustwide/workdir/audio-engine-tracker)
[INFO] [stderr]    Compiling sample2fm v0.1.0 (/opt/rustwide/workdir/tools/sample2fm)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         todo!("Can tracker call this function?");
[INFO] [stdout]     |         ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 156 |         0.0
[INFO] [stdout]     |         ^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:154:53
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stdout]     |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling audio-engine-tracker-songs v0.1.0 (/opt/rustwide/workdir/audio-engine-tracker-songs)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "257c5516799f11944be264ab7f068207ec7a60cb387691268dbfc09d3703adea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "257c5516799f11944be264ab7f068207ec7a60cb387691268dbfc09d3703adea", kill_on_drop: false }`
[INFO] [stdout] 257c5516799f11944be264ab7f068207ec7a60cb387691268dbfc09d3703adea
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 485cedf44ac8b476217d6f72ac566bd30caec085460201e6420c2b8715406603
[INFO] running `Command { std: "docker" "start" "-a" "485cedf44ac8b476217d6f72ac566bd30caec085460201e6420c2b8715406603", kill_on_drop: false }`
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> audio-engine-instrument-piano/src/piano2/mod.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut result = Piano {
[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: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling audio-engine-instrument-fm v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-fm)
[INFO] [stderr]    Compiling audio-engine-effect-delay v0.1.0 (/opt/rustwide/workdir/audio-engine-effect-delay)
[INFO] [stderr]    Compiling audio-engine-sequencer v0.1.0 (/opt/rustwide/workdir/audio-engine-sequencer)
[INFO] [stderr]    Compiling audio-engine-instrument-bowed-string v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-bowed-string)
[INFO] [stderr]    Compiling tuner v0.1.0 (/opt/rustwide/workdir/tools/tuner)
[INFO] [stderr]    Compiling audio-engine-instruments v0.1.0 (/opt/rustwide/workdir/audio-engine-instruments)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         todo!("Can tracker call this function?");
[INFO] [stdout]     |         ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 156 |         0.0
[INFO] [stdout]     |         ^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:154:53
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stdout]     |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling audio-engine-tracker-songs v0.1.0 (/opt/rustwide/workdir/audio-engine-tracker-songs)
[INFO] [stderr]    Compiling audio-engine-tracker v0.1.0 (/opt/rustwide/workdir/audio-engine-tracker)
[INFO] [stdout] warning: unreachable expression
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:156:9
[INFO] [stdout]     |
[INFO] [stdout] 155 |         todo!("Can tracker call this function?");
[INFO] [stdout]     |         ---------------------------------------- any code following this expression is unreachable
[INFO] [stdout] 156 |         0.0
[INFO] [stdout]     |         ^^^ unreachable expression
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameters`
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:154:22
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stdout]     |                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `state`
[INFO] [stdout]    --> audio-engine-tracker/src/song.rs:154:53
[INFO] [stdout]     |
[INFO] [stdout] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stdout]     |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling sample2fm v0.1.0 (/opt/rustwide/workdir/tools/sample2fm)
[INFO] [stderr]    Compiling wav2rs v0.1.0 (/opt/rustwide/workdir/tools/wav2rs)
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling audio-engine-instrument-sample v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-sample)
[INFO] [stderr]    Compiling audio-engine-instrument-piano v0.1.0 (/opt/rustwide/workdir/audio-engine-instrument-piano)
[INFO] [stderr]    Compiling audio-engine-effect-distortion v0.1.0 (/opt/rustwide/workdir/audio-engine-effect-distortion)
[INFO] [stderr]    Compiling audio-engine-effect v0.1.0 (/opt/rustwide/workdir/audio-engine-effect)
[INFO] [stderr]    Compiling audio-engine-player v0.1.0 (/opt/rustwide/workdir/audio-engine-player)
[INFO] [stderr]    Compiling audio-engine-common v0.1.0 (/opt/rustwide/workdir/audio-engine-common)
[INFO] [stderr]    Compiling audio-engine-notes v0.1.0 (/opt/rustwide/workdir/audio-engine-notes)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> audio-engine-instrument-piano/src/piano2/mod.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |         let mut result = Piano {
[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: `i`
[INFO] [stdout]    --> audio-engine-instrument-piano/src/piano2/mod.rs:278:9
[INFO] [stdout]     |
[INFO] [stdout] 278 |     for i in 0..10000 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling audio-engine-discrete-time v0.1.0 (/opt/rustwide/workdir/audio-engine-discrete-time)
[INFO] [stderr]    Compiling audio-engine-fourier v0.1.0 (/opt/rustwide/workdir/audio-engine-fourier)
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.71s
[INFO] running `Command { std: "docker" "inspect" "485cedf44ac8b476217d6f72ac566bd30caec085460201e6420c2b8715406603", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "485cedf44ac8b476217d6f72ac566bd30caec085460201e6420c2b8715406603", kill_on_drop: false }`
[INFO] [stdout] 485cedf44ac8b476217d6f72ac566bd30caec085460201e6420c2b8715406603
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+1871252fc8bb672d40787e67404e6eaae7059369" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] bfcd827a236905b187855451b44f8bc2bf0297429ae7c8b9d692080fb8f5ba86
[INFO] running `Command { std: "docker" "start" "-a" "bfcd827a236905b187855451b44f8bc2bf0297429ae7c8b9d692080fb8f5ba86", kill_on_drop: false }`
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> audio-engine-instrument-piano/src/piano2/mod.rs:61:13
[INFO] [stderr]    |
[INFO] [stderr] 61 |         let mut result = Piano {
[INFO] [stderr]    |             ----^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `audio-engine-instrument-piano` (lib) generated 1 warning (run `cargo fix --lib -p audio-engine-instrument-piano` to apply 1 suggestion)
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]    --> audio-engine-instrument-piano/src/piano2/mod.rs:278:9
[INFO] [stderr]     |
[INFO] [stderr] 278 |     for i in 0..10000 {
[INFO] [stderr]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `audio-engine-instrument-piano` (lib test) generated 2 warnings (1 duplicate)
[INFO] [stderr] warning: unreachable expression
[INFO] [stderr]    --> audio-engine-tracker/src/song.rs:156:9
[INFO] [stderr]     |
[INFO] [stderr] 155 |         todo!("Can tracker call this function?");
[INFO] [stderr]     |         ---------------------------------------- any code following this expression is unreachable
[INFO] [stderr] 156 |         0.0
[INFO] [stderr]     |         ^^^ unreachable expression
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parameters`
[INFO] [stderr]    --> audio-engine-tracker/src/song.rs:154:22
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stderr]     |                      ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameters`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `state`
[INFO] [stderr]    --> audio-engine-tracker/src/song.rs:154:53
[INFO] [stderr]     |
[INFO] [stderr] 154 |     fn sample(&self, parameters: &Self::Parameters, state: &mut Self::SoundState) -> f32 {
[INFO] [stderr]     |                                                     ^^^^^ help: if this is intentional, prefix it with an underscore: `_state`
[INFO] [stderr] 
[INFO] [stderr] warning: `audio-engine-tracker` (lib) generated 3 warnings
[INFO] [stderr] warning: `audio-engine-tracker` (lib test) generated 3 warnings (3 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_common-9fc511e8d0cfa60a)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test buffer::ring_buffer::test::pop_0_multiple ... ok
[INFO] [stdout] test buffer::ring_buffer::test::pop_0 ... ok
[INFO] [stdout] test buffer::ring_buffer::test::pop_or_default ... ok
[INFO] [stdout] test buffer::ring_buffer::test::pop_3 ... ok
[INFO] [stdout] test convolve::test::convolve_f32 ... ok
[INFO] [stdout] test convolve::test::convolve_f64 ... ok
[INFO] [stdout] test convolve::test::convolve_f64_neg ... ok
[INFO] [stdout] test convolve::test::convolve_f64_no_mirror ... ok
[INFO] [stdout] test waveform::shape::saw::test::test_saw_harmonics ... ok
[INFO] [stdout] test waveform::shape::sine::test::test_sine_harmonics ... ok
[INFO] [stdout] test waveform::shape::square::test::test_square_harmonics ... ok
[INFO] [stdout] test waveform::shape::triangle::test::test_triangle_harmonics ... ok
[INFO] [stdout] test digital_sound::benchmark::test_benchmark ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_discrete_time-6128021c6adb126d)
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test transfer_function_test::test_dl2 ... ok
[INFO] [stdout] test transfer_function_test::test_dl1 ... ok
[INFO] [stdout] test transfer_function_test::test_h1 ... ok
[INFO] [stdout] test transfer_function_test::test_h2 ... ok
[INFO] [stdout] test transfer_function_test::test_h3 ... ok
[INFO] [stdout] test transfer_function_test::test_hd ... ok
[INFO] [stdout] test transfer_function_test::test_hfd1 ... ok
[INFO] [stdout] test transfer_function_test::test_hd_pow ... ok
[INFO] [stdout] test transfer_function_test::test_hfd2 ... ok
[INFO] [stdout] test transfer_function_test::test_hfd3 ... ok
[INFO] [stdout] test transfer_function_test::test_hl ... ok
[INFO] [stdout] test transfer_function_test::test_z ... ok
[INFO] [stdout] test transfer_function_test::test_dw2 ... ok
[INFO] [stdout] test transfer_function_test::test_dw3 ... ok
[INFO] [stdout] test transfer_function_test::test_dw1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_effect-8f2a7c923e1522b0)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_effect_delay-f985cc99769eed9f)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test delay::test::delay_large_input ... ok
[INFO] [stdout] test delay::test::delay_small_input ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_effect_distortion-35975fcb93731acd)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_fourier-ea2f9293882fb1ec)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::time_to_frequency ... ok
[INFO] [stdout] test test::frequency_to_time ... ok
[INFO] [stdout] test test::time_to_frequency_to_time ... ok
[INFO] [stdout] test test::frequency_range ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.77s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_instrument_bowed_string-634009808ba297b7)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test string::hand_position_pitch ... ok
[INFO] [stdout] test processor::test::validation::validate_optimized_modal_processor ... ok
[INFO] [stdout] test processor::test::validation::validate_modal_processor ... ok
[INFO] [stdout] test processor::test::string_processor ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.13s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_instrument_fm-e4457f2404eec331)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test algorithm::preset::dx7::test::compile_dx7_algorithms ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/audio_engine_instrument_piano-a7168acb183c2554)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test piano2::test::test_52326hz_10ms ... FAILED
[INFO] [stdout] test piano2::piano ... ok
[INFO] [stdout] test piano::test::generate_c4 ... ok
[INFO] [stdout] test piano2::test::test_52325hz_10ms ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- piano2::test::test_52326hz_10ms stdout ----
[INFO] [stdout] 523.26Hz, 10m/s
[INFO] [stdout] thread 'piano2::test::test_52326hz_10ms' panicked at audio-engine-instrument-piano/src/piano2/test.rs:12:9:
[INFO] [stdout] assertion failed: sample.abs() < 10.0
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x562e5b9d7065 - std::backtrace_rs::backtrace::libunwind::trace::h59d96bdb08384354
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/libunwind.rs:105:5
[INFO] [stdout]    1:     0x562e5b9d7065 - std::backtrace_rs::backtrace::trace_unsynchronized::h9cf5becacfc93fba
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x562e5b9d7065 - std::sys_common::backtrace::_print_fmt::h10b76d10405dbd48
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:68:5
[INFO] [stdout]    3:     0x562e5b9d7065 - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::h6ed9e62a156d84e4
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:44:22
[INFO] [stdout]    4:     0x562e5b9fe68b - core::fmt::rt::Argument::fmt::h645c680983f03c9f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/rt.rs:165:63
[INFO] [stdout]    5:     0x562e5b9fe68b - core::fmt::write::h8bcd80919a02be29
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/fmt/mod.rs:1169:21
[INFO] [stdout]    6:     0x562e5b9d489f - std::io::Write::write_fmt::h8d0c47c662cad79c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/io/mod.rs:1835:15
[INFO] [stdout]    7:     0x562e5b9d6e3e - std::sys_common::backtrace::_print::h6306f131a28d62b0
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:47:5
[INFO] [stdout]    8:     0x562e5b9d6e3e - std::sys_common::backtrace::print::h7079288e0a26dfcc
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:34:9
[INFO] [stdout]    9:     0x562e5b9d8869 - std::panicking::default_hook::{{closure}}::hb063ecec81a736ba
[INFO] [stdout]   10:     0x562e5b9d852e - std::panicking::default_hook::hd56ee406bf547b5c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:295:9
[INFO] [stdout]   11:     0x562e5b9a242a - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::he5eacdef44c8728f
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   12:     0x562e5b9a242a - test::test_main::{{closure}}::h0ec9aed229e79095
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:137:21
[INFO] [stdout]   13:     0x562e5b9d8e6b - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hcbd0d80e1ad4e4f9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2036:9
[INFO] [stdout]   14:     0x562e5b9d8e6b - std::panicking::rust_panic_with_hook::h624aa3ca42ebb8f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:799:13
[INFO] [stdout]   15:     0x562e5b9d8bab - std::panicking::begin_panic_handler::{{closure}}::hbc4e76194a5e287c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:656:13
[INFO] [stdout]   16:     0x562e5b9d7529 - std::sys_common::backtrace::__rust_end_short_backtrace::h847fedc9d1ff7b6d
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:171:18
[INFO] [stdout]   17:     0x562e5b9d8917 - rust_begin_unwind
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:652:5
[INFO] [stdout]   18:     0x562e5b9538b3 - core::panicking::panic_fmt::hec11a924b87ce965
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:72:14
[INFO] [stdout]   19:     0x562e5b95395c - core::panicking::panic::hb6a980c1ddfde273
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panicking.rs:146:5
[INFO] [stdout]   20:     0x562e5b960b53 - audio_engine_instrument_piano::piano2::test::test_52326hz_10ms::ha514083ac717a527
[INFO] [stdout]                                at /opt/rustwide/workdir/audio-engine-instrument-piano/src/piano2/test.rs:12:9
[INFO] [stdout]   21:     0x562e5b960927 - audio_engine_instrument_piano::piano2::test::test_52326hz_10ms::{{closure}}::he766a97bb4e68f86
[INFO] [stdout]                                at /opt/rustwide/workdir/audio-engine-instrument-piano/src/piano2/test.rs:4:23
[INFO] [stdout]   22:     0x562e5b9556b6 - core::ops::function::FnOnce::call_once::hdad352483b0683a2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x562e5b9a6e0b - core::ops::function::FnOnce::call_once::h2e43a8f6f3d94b99
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x562e5b9a6e0b - test::__rust_begin_short_backtrace::h214c9f2d2d3fee90
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:625:18
[INFO] [stdout]   25:     0x562e5b9a6511 - test::run_test_in_process::{{closure}}::h510b7ba7990692a5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:60
[INFO] [stdout]   26:     0x562e5b9a6511 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4157186197a93871
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x562e5b9a6511 - std::panicking::try::do_call::h1bf2463bccd4b28c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   28:     0x562e5b9a6511 - std::panicking::try::hd6d4808c9fab4fa5
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   29:     0x562e5b9a6511 - std::panic::catch_unwind::hd5641d97d123f9f2
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   30:     0x562e5b9a6511 - test::run_test_in_process::hc273b71c8b878a4c
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:648:27
[INFO] [stdout]   31:     0x562e5b9a6511 - test::run_test::{{closure}}::h6838df834eb8467e
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:569:43
[INFO] [stdout]   32:     0x562e5b96eed4 - test::run_test::{{closure}}::h608b98ecff5665fb
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/test/src/lib.rs:599:41
[INFO] [stdout]   33:     0x562e5b96eed4 - std::sys_common::backtrace::__rust_begin_short_backtrace::hdc4182b97d1042e9
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys_common/backtrace.rs:155:18
[INFO] [stdout]   34:     0x562e5b973902 - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h571773fd21d674c8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:542:17
[INFO] [stdout]   35:     0x562e5b973902 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hdcd384cf2fa70ba3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x562e5b973902 - std::panicking::try::do_call::h4f1a44bd81423be1
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:559:40
[INFO] [stdout]   37:     0x562e5b973902 - std::panicking::try::h5e02afcb81dcd361
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panicking.rs:523:19
[INFO] [stdout]   38:     0x562e5b973902 - std::panic::catch_unwind::h022f75775bfd8c45
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/panic.rs:149:14
[INFO] [stdout]   39:     0x562e5b973902 - std::thread::Builder::spawn_unchecked_::{{closure}}::hf5a62e9e4e6df1f8
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/thread/mod.rs:541:30
[INFO] [stdout]   40:     0x562e5b973902 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h6d56360aeb9509a7
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x562e5b9dd04b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h7a343dc551c06baa
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   42:     0x562e5b9dd04b - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h30b8111cbaa644f3
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/alloc/src/boxed.rs:2022:9
[INFO] [stdout]   43:     0x562e5b9dd04b - std::sys::pal::unix::thread::Thread::new::thread_start::h7404e134e61e7a11
[INFO] [stdout]                                at /rustc/1871252fc8bb672d40787e67404e6eaae7059369/library/std/src/sys/pal/unix/thread.rs:108:17
[INFO] [stdout]   44:     0x7f4e8b104ac3 - <unknown>
[INFO] [stdout]   45:     0x7f4e8b195a04 - __clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     piano2::test::test_52326hz_10ms
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 3 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.29s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `-p audio-engine-instrument-piano --lib`
[INFO] running `Command { std: "docker" "inspect" "bfcd827a236905b187855451b44f8bc2bf0297429ae7c8b9d692080fb8f5ba86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bfcd827a236905b187855451b44f8bc2bf0297429ae7c8b9d692080fb8f5ba86", kill_on_drop: false }`
[INFO] [stdout] bfcd827a236905b187855451b44f8bc2bf0297429ae7c8b9d692080fb8f5ba86
