[INFO] fetching crate hexodsp 0.2.2...
[INFO] testing hexodsp-0.2.2 against nightly-2024-10-28+rustflags=-Zrandomize-layout for randomize-layout
[INFO] extracting crate hexodsp 0.2.2 into /workspace/builds/worker-6-tc2/source
[INFO] validating manifest of crates.io crate hexodsp 0.2.2 on toolchain nightly-2024-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+nightly-2024-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate hexodsp 0.2.2
[INFO] finished tweaking crates.io crate hexodsp 0.2.2
[INFO] tweaked toml for crates.io crate hexodsp 0.2.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate crates.io crate hexodsp 0.2.2 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" "+nightly-2024-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "5ed473be3428c05cb5cddfebed9a38c8839c44c9bcbdb1c9dfaf2683bbb7e741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ed473be3428c05cb5cddfebed9a38c8839c44c9bcbdb1c9dfaf2683bbb7e741", kill_on_drop: false }`
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[INFO] [stdout] 09d8951b6532a93e181f6a51c008b127e5c5d81df56da0482a14d202c1506864
[INFO] running `Command { std: "docker" "start" "-a" "09d8951b6532a93e181f6a51c008b127e5c5d81df56da0482a14d202c1506864", kill_on_drop: false }`
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[INFO] [stderr]    Compiling hexodsp v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "09d8951b6532a93e181f6a51c008b127e5c5d81df56da0482a14d202c1506864", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d8951b6532a93e181f6a51c008b127e5c5d81df56da0482a14d202c1506864", kill_on_drop: false }`
[INFO] [stdout] 09d8951b6532a93e181f6a51c008b127e5c5d81df56da0482a14d202c1506864
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f4f890142e573d3c3644f10b56969cce6ba09f275600438b82ad5767a7afd2d
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[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HxMidiEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HxMidiEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::nodes::new_node_engine`
[INFO] [stdout]  --> tests/common/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use hexodsp::nodes::new_node_engine;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> tests/constructor_api.rs:18:74
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn check_basic_api_rmsbefore_after<F: FnOnce()>(exec: &mut NodeExecutor, mut f: F) {
[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 imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io::Write`
[INFO] [stdout]  --> examples/list_synth_reference.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |     use std::io::Write;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:39
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::*`
[INFO] [stdout]  --> examples/bench_core.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use hexodsp::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `anyhow`
[INFO] [stdout]   --> examples/bench_core.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use anyhow;
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `DeviceTrait`, `HostTrait`, and `StreamTrait`
[INFO] [stdout]   --> examples/bench_core.rs:11:20
[INFO] [stdout]    |
[INFO] [stdout] 11 | use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
[INFO] [stdout]    |                    ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `lfo`
[INFO] [stdout]   --> examples/bench_core.rs:52:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let lfo = tslfo(0).set().time(8000.0);
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lfo`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> examples/bench_core.rs:67:9
[INFO] [stdout]    |
[INFO] [stdout] 67 |     for i in 0..10 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/bench_core.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |     let mut am = amp(0).set().gain(0.2).input().inp(&saw.output().sig());
[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 imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::nodes::new_node_engine`
[INFO] [stdout]  --> tests/common/mod.rs:7:9
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub use hexodsp::nodes::new_node_engine;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stdout]  --> tests/common/mod.rs:8:26
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stdout]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stdout]  --> tests/common/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 55.45s
[INFO] running `Command { std: "docker" "inspect" "7f4f890142e573d3c3644f10b56969cce6ba09f275600438b82ad5767a7afd2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f4f890142e573d3c3644f10b56969cce6ba09f275600438b82ad5767a7afd2d", kill_on_drop: false }`
[INFO] [stdout] 7f4f890142e573d3c3644f10b56969cce6ba09f275600438b82ad5767a7afd2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Zrandomize-layout" "-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@sha256:4a844ea9eb2546a2d2c7022eacef16ef2e8229c7fbb2c7d4d55a9ceca922f72d" "/opt/rustwide/cargo-home/bin/cargo" "+nightly-2024-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 53748357fd6287531dc5dc38d9f2618ba4fac81587fc63d5eaa575d32a87d4a7
[INFO] running `Command { std: "docker" "start" "-a" "53748357fd6287531dc5dc38d9f2618ba4fac81587fc63d5eaa575d32a87d4a7", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `hexodsp::*`
[INFO] [stderr]  --> examples/bench_core.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 8 | use hexodsp::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `anyhow`
[INFO] [stderr]   --> examples/bench_core.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use anyhow;
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `DeviceTrait`, `HostTrait`, and `StreamTrait`
[INFO] [stderr]   --> examples/bench_core.rs:11:20
[INFO] [stderr]    |
[INFO] [stderr] 11 | use cpal::traits::{DeviceTrait, HostTrait, StreamTrait};
[INFO] [stderr]    |                    ^^^^^^^^^^^  ^^^^^^^^^  ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `lfo`
[INFO] [stderr]   --> examples/bench_core.rs:52:9
[INFO] [stderr]    |
[INFO] [stderr] 52 |     let lfo = tslfo(0).set().time(8000.0);
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_lfo`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `i`
[INFO] [stderr]   --> examples/bench_core.rs:67:9
[INFO] [stderr]    |
[INFO] [stderr] 67 |     for i in 0..10 {
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/bench_core.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |     let mut am = amp(0).set().gain(0.2).input().inp(&saw.output().sig());
[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: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stderr]  --> tests/common/mod.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stderr]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hexodsp::nodes::new_node_engine`
[INFO] [stderr]  --> tests/common/mod.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub use hexodsp::nodes::new_node_engine;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `HxMidiEvent` and `HxTimedEvent`
[INFO] [stderr]  --> tests/common/mod.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stderr]   |                          ^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `hexodsp::MatrixCellChain`
[INFO] [stderr]  --> tests/common/mod.rs:9:9
[INFO] [stderr]   |
[INFO] [stderr] 9 | pub use hexodsp::MatrixCellChain;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> tests/constructor_api.rs:18:74
[INFO] [stderr]    |
[INFO] [stderr] 18 | fn check_basic_api_rmsbefore_after<F: FnOnce()>(exec: &mut NodeExecutor, mut f: F) {
[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: unused import: `std::io::Write`
[INFO] [stderr]  --> examples/list_synth_reference.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 4 |     use std::io::Write;
[INFO] [stderr]   |         ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hexodsp` (example "bench_core") generated 6 warnings (run `cargo fix --example "bench_core"` to apply 4 suggestions)
[INFO] [stderr] warning: `hexodsp` (test "node_code") generated 1 warning (run `cargo fix --test "node_code"` to apply 1 suggestion)
[INFO] [stderr] warning: `hexodsp` (test "constructor_api") generated 4 warnings (run `cargo fix --test "constructor_api"` to apply 4 suggestions)
[INFO] [stderr] warning: `hexodsp` (example "list_synth_reference") generated 1 warning (run `cargo fix --example "list_synth_reference"` to apply 1 suggestion)
[INFO] [stderr] warning: `hexodsp` (test "node_mux9") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_bosc") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_cqnt") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_mix3") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_noise") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_exta") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_formfm") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_sfilter") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_pverb") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_test") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_rndwk") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: unused import: `HxMidiEvent`
[INFO] [stderr]  --> tests/common/mod.rs:8:26
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stderr]   |                          ^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `HxTimedEvent`
[INFO] [stderr]  --> tests/common/mod.rs:8:39
[INFO] [stderr]   |
[INFO] [stderr] 8 | pub use hexodsp::nodes::{HxMidiEvent, HxTimedEvent};
[INFO] [stderr]   |                                       ^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `hexodsp` (test "node_fvafilt") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_smap") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_adsr") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_inp") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_midicc") generated 1 warning (run `cargo fix --test "node_midicc"` to apply 1 suggestion)
[INFO] [stderr] warning: `hexodsp` (test "node_tslfo") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "matrix_observer") generated 1 warning (run `cargo fix --test "matrix_observer"` to apply 1 suggestion)
[INFO] [stderr] warning: `hexodsp` (test "node_allp") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_midip") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_vosc") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_scope") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_delay") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_ad") generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `hexodsp` (test "node_quant") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_map") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "quant") generated 3 warnings (3 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "basics") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_comb") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "node_sampl") generated 2 warnings (2 duplicates)
[INFO] [stderr] warning: `hexodsp` (test "modamt") generated 2 warnings (2 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hexodsp-8cd7c53f28c1acd8)
[INFO] [stdout] 
[INFO] [stdout] running 67 tests
[INFO] [stdout] test dsp::tests::check_id_sizes_staying_small ... ok
[INFO] [stdout] test dsp::tests::check_pitch ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_corner_case1_0_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_out_case2_1_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_corner_case2_0_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_out_1_to_0 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_out_0_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_out_case3_1_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_out_case4_1_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_pattern_note_out ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_linear_value_out_cast1_1_to_1 ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_pattern_step_out ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_gate_1 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_gate_2 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_gate_div_1 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_gate_div_2 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_gate_div_3 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_interpolate_1 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_gate_div_rng ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_interpolate_buffer_end ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_step_2 ... ok
[INFO] [stdout] test dsp::tracker::sequencer::tests::check_seq_step_1 ... ok
[INFO] [stdout] test dsp::tracker::tests::check_tracker_com_interp ... ok
[INFO] [stdout] test dsp::tracker::tests::check_tracker_com_gate ... ok
[INFO] [stdout] test dsp::tracker::tests::check_tracker_com_step ... ok
[INFO] [stdout] test dsp::tracker::pattern::tests::check_pattern_repr ... ok
[INFO] [stdout] test log::tests::check_threaded_logger ... ok
[INFO] [stdout] test chain_builder::tests::check_matrix_chain_builder_1 ... ok
[INFO] [stdout] test matrix::tests::check_matrix_3_sine ... ok
[INFO] [stdout] test matrix::tests::check_matrix_check_cycle ... ok
[INFO] [stdout] test matrix::tests::check_matrix_filled ... ok
[INFO] [stdout] test matrix::tests::check_matrix_check_duplicate_input ... ok
[INFO] [stdout] test matrix::tests::check_matrix_get_connections ... ok
[INFO] [stdout] test matrix_repr::tests::check_atom_repr ... ok
[INFO] [stdout] test matrix_repr::tests::check_cell_repr ... ok
[INFO] [stdout] test matrix_repr::tests::check_empty_repr_serialization ... ok
[INFO] [stdout] test matrix::tests::check_matrix_into_output ... ok
[INFO] [stdout] test matrix::tests::check_matrix_mod_amt_post_sync ... ok
[INFO] [stdout] test matrix::tests::check_matrix_mod_amt_pre_sync ... ok
[INFO] [stdout] test matrix::tests::check_matrix_skip_instance ... ok
[INFO] [stdout] test matrix::tests::check_matrix_param_is_used ... ok
[INFO] [stdout] test matrix::tests::check_matrix_set_get ... ok
[INFO] [stdout] test matrix_repr::tests::check_matrix_repr_version_1_load ... ok
[INFO] [stdout] test monitor::tests::check_monitor_fragment ... ok
[INFO] [stdout] test monitor::tests::check_monitor_proc ... ok
[INFO] [stdout] test monitor::tests::check_monitor_partial ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_clear ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_dfs_1 ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_dfs_cycle_2 ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_order_1 ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_order_2 ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_order_3 ... ok
[INFO] [stdout] test nodes::node_graph_ordering::tests::check_ngraph_order_4 ... ok
[INFO] [stdout] test sample_lib::tests::check_sample_lib ... FAILED
[INFO] [stdout] test wblockdsp::compiler::test::check_blocklang_accum_shift ... ok
[INFO] [stdout] test wblockdsp::compiler::test::check_blocklang_arithmetics ... ok
[INFO] [stdout] test wblockdsp::compiler::test::check_blocklang_divrem ... ok
[INFO] [stdout] test wblockdsp::compiler::test::check_blocklang_sig1 ... ok
[INFO] [stdout] test wblockdsp::language::test::check_blockfun_serialize_1 ... ok
[INFO] [stdout] test wblockdsp::language::test::check_blockfun_serialize_empty ... ok
[INFO] [stdout] test matrix_repr::tests::check_matrix_repr_version_2_load ... ok
[INFO] [stdout] test matrix_repr::tests::check_file_repr ... FAILED
[INFO] [stdout] test matrix_repr::tests::check_matrix_track_repr ... FAILED
[INFO] [stdout] test matrix_repr::tests::check_repr_serialization ... ok
[INFO] [stdout] test matrix_repr::tests::check_matrix_repr_properties ... ok
[INFO] [stdout] test matrix_repr::tests::check_matrix_repr_mod_amt_1 ... ok
[INFO] [stdout] test monitor::tests::check_monitor_wrap_buf ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- sample_lib::tests::check_sample_lib stdout ----
[INFO] [stdout] thread 'sample_lib::tests::check_sample_lib' panicked at src/sample_lib.rs:98:63:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: IoError(Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" })
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afd3d7ae14a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afd3d7ae14a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afd3d7ae14a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afd3d7ae14a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afd3d7d8063 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afd3d7d8063 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x5afd3d7aaae3 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afd3d7adf92 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afd3d7af5da - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afd3d7af3e4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afd3d23ed39 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afd3d23ed39 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afd3d7afcd8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afd3d7afcd8 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afd3d7afa9a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afd3d7ae629 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afd3d7af72c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afd3d7d5810 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5afd3d7d5c96 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x5afd3d2034de - core::result::Result<T,E>::unwrap::h49eaeb7446031f32
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x5afd3d2034de - hexodsp::sample_lib::tests::save_wav::h3029d03ffbb39056
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sample_lib.rs:98:26
[INFO] [stdout]   21:     0x5afd3d2047d1 - hexodsp::sample_lib::tests::check_sample_lib::h532f7552f0cd558b
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sample_lib.rs:109:9
[INFO] [stdout]   22:     0x5afd3d204787 - hexodsp::sample_lib::tests::check_sample_lib::{{closure}}::h28b1aaa0e942a948
[INFO] [stdout]                                at /opt/rustwide/workdir/src/sample_lib.rs:106:26
[INFO] [stdout]   23:     0x5afd3d0e8d56 - core::ops::function::FnOnce::call_once::he08cf4331e4a7379
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5afd3d24360b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x5afd3d24360b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   26:     0x5afd3d242f87 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   27:     0x5afd3d242f87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   28:     0x5afd3d242f87 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   29:     0x5afd3d242f87 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   30:     0x5afd3d242f87 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   31:     0x5afd3d242f87 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   32:     0x5afd3d242f87 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   33:     0x5afd3d2066a4 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   34:     0x5afd3d2066a4 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   35:     0x5afd3d209e4e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   36:     0x5afd3d209e4e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   37:     0x5afd3d209e4e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   38:     0x5afd3d209e4e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   39:     0x5afd3d209e4e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   40:     0x5afd3d209e4e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   41:     0x5afd3d209e4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x5afd3d7b3cfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5afd3d7b3cfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   44:     0x5afd3d7b3cfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   45:     0x7fd140100ac3 - <unknown>
[INFO] [stdout]   46:     0x7fd140191a04 - clone
[INFO] [stdout]   47:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- matrix_repr::tests::check_file_repr stdout ----
[INFO] [stdout] FOEFOEOFO3
[INFO] [stdout] FOEFOEOFO2
[INFO] [stdout] FOEFOEOFO4
[INFO] [stdout] FOEFOEOFO
[INFO] [stdout] thread 'matrix_repr::tests::check_file_repr' panicked at src/matrix_repr.rs:670:73:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afd3d7ae14a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afd3d7ae14a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afd3d7ae14a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afd3d7ae14a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afd3d7d8063 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afd3d7d8063 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x5afd3d7aaae3 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afd3d7adf92 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afd3d7af5da - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afd3d7af3e4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afd3d23ed39 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afd3d23ed39 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afd3d7afcd8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afd3d7afcd8 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afd3d7afa9a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afd3d7ae629 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afd3d7af72c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afd3d7d5810 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5afd3d7d5c96 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x5afd3d153032 - core::result::Result<T,E>::unwrap::h6aaf071c70a628bd
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x5afd3d153032 - hexodsp::matrix_repr::tests::check_file_repr::h28c8d47e0775a7ae
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix_repr.rs:670:13
[INFO] [stdout]   21:     0x5afd3d152937 - hexodsp::matrix_repr::tests::check_file_repr::{{closure}}::h597b2ce35939e2b0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix_repr.rs:642:25
[INFO] [stdout]   22:     0x5afd3d0e5d16 - core::ops::function::FnOnce::call_once::h417f50ce6c9b6508
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5afd3d24360b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5afd3d24360b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5afd3d242f87 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5afd3d242f87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5afd3d242f87 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5afd3d242f87 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5afd3d242f87 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5afd3d242f87 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5afd3d242f87 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5afd3d2066a4 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5afd3d2066a4 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5afd3d209e4e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x5afd3d209e4e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5afd3d209e4e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5afd3d209e4e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5afd3d209e4e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5afd3d209e4e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x5afd3d209e4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5afd3d7b3cfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5afd3d7b3cfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5afd3d7b3cfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7fd140100ac3 - <unknown>
[INFO] [stdout]   45:     0x7fd140191a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- matrix_repr::tests::check_matrix_track_repr stdout ----
[INFO] [stdout] thread 'matrix_repr::tests::check_matrix_track_repr' panicked at src/matrix_repr.rs:724:75:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 30, kind: ReadOnlyFilesystem, message: "Read-only file system" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x5afd3d7ae14a - std::backtrace_rs::backtrace::libunwind::trace::h207520d6e9873551
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/libunwind.rs:116:5
[INFO] [stdout]    1:     0x5afd3d7ae14a - std::backtrace_rs::backtrace::trace_unsynchronized::h2ed7433f370e3eca
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x5afd3d7ae14a - std::sys::backtrace::_print_fmt::h916fac51166b18d7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:66:9
[INFO] [stdout]    3:     0x5afd3d7ae14a - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::ha0a4c9b8ce3802e6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:39:26
[INFO] [stdout]    4:     0x5afd3d7d8063 - core::fmt::rt::Argument::fmt::h4cfc8587d52b3eb5
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/rt.rs:177:76
[INFO] [stdout]    5:     0x5afd3d7d8063 - core::fmt::write::h522cc39e5b36ae9f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/fmt/mod.rs:1190:21
[INFO] [stdout]    6:     0x5afd3d7aaae3 - std::io::Write::write_fmt::h7d3c26752da97734
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/io/mod.rs:1839:15
[INFO] [stdout]    7:     0x5afd3d7adf92 - std::sys::backtrace::BacktraceLock::print::h4b9e00b29e9c0942
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:42:9
[INFO] [stdout]    8:     0x5afd3d7af5da - std::panicking::default_hook::{{closure}}::hb59b88280d0324d9
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:268:22
[INFO] [stdout]    9:     0x5afd3d7af3e4 - std::panicking::default_hook::he1dd496665be4a29
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:292:9
[INFO] [stdout]   10:     0x5afd3d23ed39 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h4ff71de18744e1dc
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   11:     0x5afd3d23ed39 - test::test_main::{{closure}}::hcf7c055ce117aa81
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:133:21
[INFO] [stdout]   12:     0x5afd3d7afcd8 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h1d66c6bbd60c9692
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2468:9
[INFO] [stdout]   13:     0x5afd3d7afcd8 - std::panicking::rust_panic_with_hook::h2ff17fe8f26dfcf8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:809:13
[INFO] [stdout]   14:     0x5afd3d7afa9a - std::panicking::begin_panic_handler::{{closure}}::h4fad77951c07e101
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:674:13
[INFO] [stdout]   15:     0x5afd3d7ae629 - std::sys::backtrace::__rust_end_short_backtrace::hb1a25b3da5d0ea08
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:170:18
[INFO] [stdout]   16:     0x5afd3d7af72c - rust_begin_unwind
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:665:5
[INFO] [stdout]   17:     0x5afd3d7d5810 - core::panicking::panic_fmt::ha9db07b529f9b256
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panicking.rs:75:14
[INFO] [stdout]   18:     0x5afd3d7d5c96 - core::result::unwrap_failed::h5e8218e4d4338b8a
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1698:5
[INFO] [stdout]   19:     0x5afd3d153c7d - core::result::Result<T,E>::unwrap::h6aaf071c70a628bd
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/result.rs:1103:23
[INFO] [stdout]   20:     0x5afd3d153c7d - hexodsp::matrix_repr::tests::check_matrix_track_repr::he70297b07fe80ba0
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix_repr.rs:724:13
[INFO] [stdout]   21:     0x5afd3d153527 - hexodsp::matrix_repr::tests::check_matrix_track_repr::{{closure}}::hb6d174f23bec82f1
[INFO] [stdout]                                at /opt/rustwide/workdir/src/matrix_repr.rs:691:33
[INFO] [stdout]   22:     0x5afd3d0e5616 - core::ops::function::FnOnce::call_once::h2c2651e57eae9b19
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   23:     0x5afd3d24360b - core::ops::function::FnOnce::call_once::h22c3ba5715e93f05
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x5afd3d24360b - test::__rust_begin_short_backtrace::h8e82d8113d0da17f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:621:18
[INFO] [stdout]   25:     0x5afd3d242f87 - test::run_test_in_process::{{closure}}::h33235f4f20b7b7c7
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:60
[INFO] [stdout]   26:     0x5afd3d242f87 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hb5043206310c586f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   27:     0x5afd3d242f87 - std::panicking::try::do_call::h9ad4731a60ab23e2
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   28:     0x5afd3d242f87 - std::panicking::try::h3824d23db772a716
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   29:     0x5afd3d242f87 - std::panic::catch_unwind::h5afd514605fde46b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   30:     0x5afd3d242f87 - test::run_test_in_process::h0d5cbfa7067d1720
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:644:27
[INFO] [stdout]   31:     0x5afd3d242f87 - test::run_test::{{closure}}::h708eb8872708115d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:565:43
[INFO] [stdout]   32:     0x5afd3d2066a4 - test::run_test::{{closure}}::h392c51cee94713ab
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/test/src/lib.rs:595:41
[INFO] [stdout]   33:     0x5afd3d2066a4 - std::sys::backtrace::__rust_begin_short_backtrace::h2f40290710935a8b
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/backtrace.rs:154:18
[INFO] [stdout]   34:     0x5afd3d209e4e - std::thread::Builder::spawn_unchecked_::{{closure}}::{{closure}}::h3fd968d89053a903
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:541:17
[INFO] [stdout]   35:     0x5afd3d209e4e - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h743f637ba4229880
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/panic/unwind_safe.rs:272:9
[INFO] [stdout]   36:     0x5afd3d209e4e - std::panicking::try::do_call::h07440897322525a6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:557:40
[INFO] [stdout]   37:     0x5afd3d209e4e - std::panicking::try::he5a2e00188156637
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panicking.rs:520:19
[INFO] [stdout]   38:     0x5afd3d209e4e - std::panic::catch_unwind::hbaf3cae49b3c6433
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/panic.rs:358:14
[INFO] [stdout]   39:     0x5afd3d209e4e - std::thread::Builder::spawn_unchecked_::{{closure}}::h8e141ea224820bce
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/thread/mod.rs:540:30
[INFO] [stdout]   40:     0x5afd3d209e4e - core::ops::function::FnOnce::call_once{{vtable.shim}}::h90d312fedd7b8ea8
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   41:     0x5afd3d7b3cfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h69aa08ddb6adb8b6
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   42:     0x5afd3d7b3cfb - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h5aa36efdb79c806f
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/alloc/src/boxed.rs:2454:9
[INFO] [stdout]   43:     0x5afd3d7b3cfb - std::sys::pal::unix::thread::Thread::new::thread_start::h6cd80a1b4be5158d
[INFO] [stdout]                                at /rustc/df4ca44d3fbc9301ee17f30f4d474e6ae4b05252/library/std/src/sys/pal/unix/thread.rs:105:17
[INFO] [stdout]   44:     0x7fd140100ac3 - <unknown>
[INFO] [stdout]   45:     0x7fd140191a04 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     matrix_repr::tests::check_file_repr
[INFO] [stdout]     matrix_repr::tests::check_matrix_track_repr
[INFO] [stdout]     sample_lib::tests::check_sample_lib
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 64 passed; 3 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.49s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "53748357fd6287531dc5dc38d9f2618ba4fac81587fc63d5eaa575d32a87d4a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53748357fd6287531dc5dc38d9f2618ba4fac81587fc63d5eaa575d32a87d4a7", kill_on_drop: false }`
[INFO] [stdout] 53748357fd6287531dc5dc38d9f2618ba4fac81587fc63d5eaa575d32a87d4a7
