[INFO] cloning repository https://github.com/cornedriesprong/cp3-dsp-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cornedriesprong/cp3-dsp-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcornedriesprong%2Fcp3-dsp-rs", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] af9c2b75b3e9571dcdb7c927f446a874545d446a
[INFO] testing cornedriesprong/cp3-dsp-rs against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcornedriesprong%2Fcp3-dsp-rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/cornedriesprong/cp3-dsp-rs
[INFO] finished tweaking git repo https://github.com/cornedriesprong/cp3-dsp-rs
[INFO] tweaked toml for git repo https://github.com/cornedriesprong/cp3-dsp-rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cornedriesprong/cp3-dsp-rs on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cornedriesprong/cp3-dsp-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "inspect" "a19cb8fd3ed9ed964f2d4b52cc8d664093be992fe6302254a8edf046da5f49d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a19cb8fd3ed9ed964f2d4b52cc8d664093be992fe6302254a8edf046da5f49d7", kill_on_drop: false }`
[INFO] [stdout] a19cb8fd3ed9ed964f2d4b52cc8d664093be992fe6302254a8edf046da5f49d7
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[INFO] [stdout] fcb5e3149d60cd5768b91cc308ca9fbb75df8db2089d3b4e5197437fb56c31ac
[INFO] running `Command { std: "docker" "start" "-a" "fcb5e3149d60cd5768b91cc308ca9fbb75df8db2089d3b4e5197437fb56c31ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.2.0
[INFO] [stderr]    Compiling semver v1.0.22
[INFO] [stderr]    Compiling proc-macro2 v1.0.79
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]    Compiling crc32fast v1.4.0
[INFO] [stderr]    Compiling cc v1.0.90
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[INFO] [stderr]    Compiling weezl v0.1.8
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[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling gif v0.12.0
[INFO] [stderr]    Compiling rustfft v6.2.0
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[INFO] [stderr]    Compiling chrono v0.4.37
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[INFO] [stderr]    Compiling cp3_dsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/delay.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]   --> src/karplus.rs:94:35
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param1`
[INFO] [stdout]   --> src/karplus.rs:94:49
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param2`
[INFO] [stdout]   --> src/karplus.rs:94:62
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameter`
[INFO] [stdout]   --> src/subtractive.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/subtractive.rs:63:48
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sound`
[INFO] [stdout]   --> src/synth.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_sound(&mut self, sound: i8) {
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cubic_interpolate` is never used
[INFO] [stdout]   --> src/delay.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Delay {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `limiter` is never read
[INFO] [stdout]   --> src/engine.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Engine {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     limiter: Limiter,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `a0`, `a1`, and `z` are never read
[INFO] [stdout]   --> src/filters.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct FIRFilter {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 31 |     a0: f32, // a0 coefficient
[INFO] [stdout]    |     ^^
[INFO] [stdout] 32 |     a1: f32, // a1 coefficient
[INFO] [stdout]    |     ^^
[INFO] [stdout] 33 |     z: f32,  // 1 sample delay register: z^-1
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `process` is never used
[INFO] [stdout]   --> src/filters.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl FIRFilter {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn process(&mut self, x: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/filters.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct OnePoleLPF {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mode` is never used
[INFO] [stdout]  --> src/karplus.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Mode {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/limiter.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Limiter {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sample_rate: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_SIZE` is never used
[INFO] [stdout]  --> src/plaits_voice.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BLOCK_SIZE: usize = 1;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]    --> src/plaits_voice.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct BLITVoice {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     sample_rate: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/subtractive.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct SubtractiveVoice {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read
[INFO] [stdout]   --> src/synth.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Synth<V: SynthVoice> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     rev_r: Reverb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     rev_level: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_parameter` is never used
[INFO] [stdout]   --> src/synth.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<V: SynthVoice> Synth<V> {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.63s
[INFO] running `Command { std: "docker" "inspect" "fcb5e3149d60cd5768b91cc308ca9fbb75df8db2089d3b4e5197437fb56c31ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcb5e3149d60cd5768b91cc308ca9fbb75df8db2089d3b4e5197437fb56c31ac", kill_on_drop: false }`
[INFO] [stdout] fcb5e3149d60cd5768b91cc308ca9fbb75df8db2089d3b4e5197437fb56c31ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a6c01995b91924643f1466bd76cd47a0c1a6e9de5ab965472a0b3a8f651f268
[INFO] running `Command { std: "docker" "start" "-a" "7a6c01995b91924643f1466bd76cd47a0c1a6e9de5ab965472a0b3a8f651f268", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/delay.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]   --> src/karplus.rs:94:35
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param1`
[INFO] [stdout]   --> src/karplus.rs:94:49
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param2`
[INFO] [stdout]   --> src/karplus.rs:94:62
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameter`
[INFO] [stdout]   --> src/subtractive.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/subtractive.rs:63:48
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sound`
[INFO] [stdout]   --> src/synth.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_sound(&mut self, sound: i8) {
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cubic_interpolate` is never used
[INFO] [stdout]   --> src/delay.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Delay {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `limiter` is never read
[INFO] [stdout]   --> src/engine.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Engine {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     limiter: Limiter,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `a0`, `a1`, and `z` are never read
[INFO] [stdout]   --> src/filters.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct FIRFilter {
[INFO] [stdout]    |            --------- fields in this struct
[INFO] [stdout] 31 |     a0: f32, // a0 coefficient
[INFO] [stdout]    |     ^^
[INFO] [stdout] 32 |     a1: f32, // a1 coefficient
[INFO] [stdout]    |     ^^
[INFO] [stdout] 33 |     z: f32,  // 1 sample delay register: z^-1
[INFO] [stdout]    |     ^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `process` is never used
[INFO] [stdout]   --> src/filters.rs:42:8
[INFO] [stdout]    |
[INFO] [stdout] 36 | impl FIRFilter {
[INFO] [stdout]    | -------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 42 |     fn process(&mut self, x: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/filters.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct OnePoleLPF {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mode` is never used
[INFO] [stdout]  --> src/karplus.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Mode {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/limiter.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Limiter {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sample_rate: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling cp3_dsp v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `BLOCK_SIZE` is never used
[INFO] [stdout]  --> src/plaits_voice.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BLOCK_SIZE: usize = 1;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]    --> src/plaits_voice.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct BLITVoice {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     sample_rate: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/subtractive.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct SubtractiveVoice {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read
[INFO] [stdout]   --> src/synth.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Synth<V: SynthVoice> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     rev_r: Reverb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     rev_level: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_parameter` is never used
[INFO] [stdout]   --> src/synth.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<V: SynthVoice> Synth<V> {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `core::time`
[INFO] [stdout]  --> src/delay.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use core::time;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `velocity`
[INFO] [stdout]   --> src/karplus.rs:94:35
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param1`
[INFO] [stdout]   --> src/karplus.rs:94:49
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `param2`
[INFO] [stdout]   --> src/karplus.rs:94:62
[INFO] [stdout]    |
[INFO] [stdout] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stdout]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `parameter`
[INFO] [stdout]   --> src/subtractive.rs:63:33
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `value`
[INFO] [stdout]   --> src/subtractive.rs:63:48
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sound`
[INFO] [stdout]   --> src/synth.rs:72:33
[INFO] [stdout]    |
[INFO] [stdout] 72 |     pub fn set_sound(&mut self, sound: i8) {
[INFO] [stdout]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `cubic_interpolate` is never used
[INFO] [stdout]   --> src/delay.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | impl Delay {
[INFO] [stdout]    | ---------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 45 |     fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `limiter` is never read
[INFO] [stdout]   --> src/engine.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct Engine {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 16 |     limiter: Limiter,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/filters.rs:54:5
[INFO] [stdout]    |
[INFO] [stdout] 51 | pub struct OnePoleLPF {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 54 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Mode` is never used
[INFO] [stdout]  --> src/karplus.rs:9:6
[INFO] [stdout]   |
[INFO] [stdout] 9 | enum Mode {
[INFO] [stdout]   |      ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]  --> src/limiter.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub struct Limiter {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 9 |     sample_rate: f32,
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BLOCK_SIZE` is never used
[INFO] [stdout]  --> src/plaits_voice.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const BLOCK_SIZE: usize = 1;
[INFO] [stdout]   |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]    --> src/plaits_voice.rs:108:5
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub struct BLITVoice {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 108 |     sample_rate: f32,
[INFO] [stdout]     |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `sample_rate` is never read
[INFO] [stdout]   --> src/subtractive.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct SubtractiveVoice {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 13 |     sample_rate: f32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rev_r` and `rev_level` are never read
[INFO] [stdout]   --> src/synth.rs:22:5
[INFO] [stdout]    |
[INFO] [stdout] 17 | pub struct Synth<V: SynthVoice> {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 22 |     rev_r: Reverb,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 23 |     rev_level: f32,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_parameter` is never used
[INFO] [stdout]   --> src/synth.rs:77:19
[INFO] [stdout]    |
[INFO] [stdout] 26 | impl<V: SynthVoice> Synth<V> {
[INFO] [stdout]    | ---------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 77 |     pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stdout]    |                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.14s
[INFO] running `Command { std: "docker" "inspect" "7a6c01995b91924643f1466bd76cd47a0c1a6e9de5ab965472a0b3a8f651f268", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a6c01995b91924643f1466bd76cd47a0c1a6e9de5ab965472a0b3a8f651f268", kill_on_drop: false }`
[INFO] [stdout] 7a6c01995b91924643f1466bd76cd47a0c1a6e9de5ab965472a0b3a8f651f268
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 168bd7896f5a144debd97189054a67717d6f1f9207174931b6d0f8d0c3f2a6c8
[INFO] running `Command { std: "docker" "start" "-a" "168bd7896f5a144debd97189054a67717d6f1f9207174931b6d0f8d0c3f2a6c8", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `core::time`
[INFO] [stderr]  --> src/delay.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use core::time;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `velocity`
[INFO] [stderr]   --> src/karplus.rs:94:35
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stderr]    |                                   ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_velocity`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param1`
[INFO] [stderr]   --> src/karplus.rs:94:49
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stderr]    |                                                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param1`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `param2`
[INFO] [stderr]   --> src/karplus.rs:94:62
[INFO] [stderr]    |
[INFO] [stderr] 94 |     fn play(&mut self, pitch: u8, velocity: u8, param1: f32, param2: f32) {
[INFO] [stderr]    |                                                              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_param2`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `parameter`
[INFO] [stderr]   --> src/subtractive.rs:63:33
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stderr]    |                                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_parameter`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `value`
[INFO] [stderr]   --> src/subtractive.rs:63:48
[INFO] [stderr]    |
[INFO] [stderr] 63 |     fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stderr]    |                                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_value`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `sound`
[INFO] [stderr]   --> src/synth.rs:72:33
[INFO] [stderr]    |
[INFO] [stderr] 72 |     pub fn set_sound(&mut self, sound: i8) {
[INFO] [stderr]    |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_sound`
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `cubic_interpolate` is never used
[INFO] [stderr]   --> src/delay.rs:45:8
[INFO] [stderr]    |
[INFO] [stderr] 19 | impl Delay {
[INFO] [stderr]    | ---------- associated function in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 45 |     fn cubic_interpolate(y0: f32, y1: f32, y2: f32, y3: f32, mu: f32) -> f32 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field `limiter` is never read
[INFO] [stderr]   --> src/engine.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | pub struct Engine {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 16 |     limiter: Limiter,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `a0`, `a1`, and `z` are never read
[INFO] [stderr]   --> src/filters.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 30 | pub struct FIRFilter {
[INFO] [stderr]    |            --------- fields in this struct
[INFO] [stderr] 31 |     a0: f32, // a0 coefficient
[INFO] [stderr]    |     ^^
[INFO] [stderr] 32 |     a1: f32, // a1 coefficient
[INFO] [stderr]    |     ^^
[INFO] [stderr] 33 |     z: f32,  // 1 sample delay register: z^-1
[INFO] [stderr]    |     ^
[INFO] [stderr] 
[INFO] [stderr] warning: method `process` is never used
[INFO] [stderr]   --> src/filters.rs:42:8
[INFO] [stderr]    |
[INFO] [stderr] 36 | impl FIRFilter {
[INFO] [stderr]    | -------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 42 |     fn process(&mut self, x: f32) -> f32 {
[INFO] [stderr]    |        ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]   --> src/filters.rs:54:5
[INFO] [stderr]    |
[INFO] [stderr] 51 | pub struct OnePoleLPF {
[INFO] [stderr]    |            ---------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 54 |     sample_rate: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Mode` is never used
[INFO] [stderr]  --> src/karplus.rs:9:6
[INFO] [stderr]   |
[INFO] [stderr] 9 | enum Mode {
[INFO] [stderr]   |      ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]  --> src/limiter.rs:9:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub struct Limiter {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 9 |     sample_rate: f32,
[INFO] [stderr]   |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `BLOCK_SIZE` is never used
[INFO] [stderr]  --> src/plaits_voice.rs:8:7
[INFO] [stderr]   |
[INFO] [stderr] 8 | const BLOCK_SIZE: usize = 1;
[INFO] [stderr]   |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]    --> src/plaits_voice.rs:108:5
[INFO] [stderr]     |
[INFO] [stderr] 104 | pub struct BLITVoice {
[INFO] [stderr]     |            --------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 108 |     sample_rate: f32,
[INFO] [stderr]     |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `sample_rate` is never read
[INFO] [stderr]   --> src/subtractive.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub struct SubtractiveVoice {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] ...
[INFO] [stderr] 13 |     sample_rate: f32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `rev_r` and `rev_level` are never read
[INFO] [stderr]   --> src/synth.rs:22:5
[INFO] [stderr]    |
[INFO] [stderr] 17 | pub struct Synth<V: SynthVoice> {
[INFO] [stderr]    |            ----- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 22 |     rev_r: Reverb,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 23 |     rev_level: f32,
[INFO] [stderr]    |     ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_parameter` is never used
[INFO] [stderr]   --> src/synth.rs:77:19
[INFO] [stderr]    |
[INFO] [stderr] 26 | impl<V: SynthVoice> Synth<V> {
[INFO] [stderr]    | ---------------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 77 |     pub(crate) fn set_parameter(&mut self, parameter: i8, value: f32) {
[INFO] [stderr]    |                   ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `cp3_dsp` (lib) generated 19 warnings (run `cargo fix --lib -p cp3_dsp` to apply 7 suggestions)
[INFO] [stderr] warning: `cp3_dsp` (lib test) generated 17 warnings (17 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cp3_dsp-f780a185ddfc1509)
[INFO] [stdout] 
[INFO] [stdout] running 39 tests
[INFO] [stdout] test delay::tests::delay_line_read ... ok
[INFO] [stdout] test delay::tests::delay_line_write_and_increment ... ok
[INFO] [stdout] test delay::tests::new_creates_delay_line ... ok
[INFO] [stdout] test delay::tests::new_creates_delay ... ok
[INFO] [stdout] test envelopes::tests::creates_new_ar_envelope ... ok
[INFO] [stdout] test envelopes::tests::test_exp_release ... ok
[INFO] [stdout] test delay::tests::test_delay_line_cubic_interpolate ... ok
[INFO] [stdout] test filters::tests::fir_filter_dc ... ok
[INFO] [stdout] test envelopes::tests::test_is_active ... ok
[INFO] [stdout] test envelopes::tests::test_exp_attack ... ok
[INFO] [stdout] test filters::tests::fir_filter_half_nyquist ... ok
[INFO] [stdout] test filters::tests::fir_filter_impulse_response ... ok
[INFO] [stdout] test filters::tests::fir_filter_nyquist ... ok
[INFO] [stdout] test limiter::tests::creates_new_envelope_follower ... ok
[INFO] [stdout] test limiter::tests::creates_new_limiter ... ok
[INFO] [stdout] test limiter::tests::test_limiter ... ok
[INFO] [stdout] test osc::tests::blit_generate_waveform ... ok
[INFO] [stdout] test osc::tests::blit_set_freq ... ok
[INFO] [stdout] test osc::tests::blit_reset ... ok
[INFO] [stdout] test sequencer::tests::add_event ... ok
[INFO] [stdout] test sequencer::tests::clear_events ... ok
[INFO] [stdout] test sequencer::tests::new_creates_sequencer ... ok
[INFO] [stdout] test osc::tests::create_blit_osc ... ok
[INFO] [stdout] test utils::tests::test_freq_to_midi ... ok
[INFO] [stdout] test filters::tests::fir_filter_create ... ok
[INFO] [stdout] test reverb::tests::test_reverb ... ok
[INFO] [stdout] test synth::tests::new_creates_synth ... ok
[INFO] [stdout] test sequencer::tests::polyphonic_event ... ok
[INFO] [stdout] test envelopes::tests::test_lin_attack ... ok
[INFO] [stdout] test filters::tests::fir_filter_quarter_nyquist ... ok
[INFO] [stdout] test envelopes::tests::test_lin_release ... ok
[INFO] [stdout] test utils::tests::test_midi_to_freq ... ok
[INFO] [stdout] test delay::tests::test_delay_line_linear_interpolate ... ok
[INFO] [stdout] test osc::tests::generate_waveform ... ok
[INFO] [stdout] test sequencer::tests::schedule_event ... ok
[INFO] [stdout] test sequencer::tests::check_timing ... ok
[INFO] [stdout] test osc::tests::create_osc ... FAILED
[INFO] [stdout] test osc::tests::plot_blit_saw ... ok
[INFO] [stdout] test filters::tests::fir_filter_frequency_response ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- osc::tests::create_osc stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'osc::tests::create_osc' (51) panicked at src/osc.rs:223:9:
[INFO] [stdout] assertion `left == right` failed
[INFO] [stdout]   left: 0.057595868
[INFO] [stdout]  right: 0.009166666
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x63488a9c8e02 - std::backtrace_rs::backtrace::libunwind::trace::hf0bd46b30bc61685
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x63488a9c8e02 - std::backtrace_rs::backtrace::trace_unsynchronized::h1d1fbb72ad89d7b7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x63488a9c8e02 - std::sys::backtrace::_print_fmt::he38b6f68ca847f47
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x63488a9c8e02 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::hb7e843cde1bc81a3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x63488a9da60a - core::fmt::rt::Argument::fmt::hc1dd77ac64f2688c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x63488a9da60a - core::fmt::write::h952c506e2dbe9cff
[INFO] [stdout]    6:     0x63488a997b26 - std::io::default_write_fmt::hd23bd8145c03a23a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x63488a997b26 - std::io::Write::write_fmt::hdd3314a2bd8a34bd
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x63488a9a81e9 - std::sys::backtrace::BacktraceLock::print::h1079b82381c2c252
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:47:9
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stdout]    9:     0x63488a9a81e9 - std::panicking::default_hook::{{closure}}::h85cb76b8462c00f2
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x63488a9a8081 - std::panicking::default_hook::h0134d220cc034c02
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x63488a84c05e - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hb2e68dca3970e3ca
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x63488a84c05e - test::test_main_with_exit_callback::{{closure}}::ha7ec2063a2565ec3
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x63488a9a8462 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::haebee478d0f56cf4
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x63488a9a8462 - std::panicking::panic_with_hook::h8119b6db1fef734f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x63488a9a82a8 - std::panicking::panic_handler::{{closure}}::h24f5360b91482c0e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x63488a9a3719 - std::sys::backtrace::__rust_end_short_backtrace::h4e60c5cbd1bd0108
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x63488a98c59d - __rustc[e4c6931bd8050421]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x63488a9e319c - core::panicking::panic_fmt::hb1614a3ff6840071
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x63488a9e3023 - core::panicking::assert_failed_inner::h5aabe811ef142622
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:439:17
[INFO] [stdout]   20:     0x63488a7d86d4 - core::panicking::assert_failed::h105324053f423db9
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panicking.rs:394:5
[INFO] [stdout]   21:     0x63488a80e40b - cp3_dsp::osc::tests::create_osc::hf7af2608163684da
[INFO] [stdout]                                at /opt/rustwide/workdir/src/osc.rs:223:9
[INFO] [stdout]   22:     0x63488a80e427 - cp3_dsp::osc::tests::create_osc::{{closure}}::h7cda465db213c241
[INFO] [stdout]                                at /opt/rustwide/workdir/src/osc.rs:217:20
[INFO] [stdout]   23:     0x63488a7c92e6 - core::ops::function::FnOnce::call_once::h2e528f53bc56dcc7
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x63488a84be5b - core::ops::function::FnOnce::call_once::hefaf63600cd43d2a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x63488a84be5b - test::__rust_begin_short_backtrace::he30322a73a0e9ea6
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x63488a85f82a - test::run_test_in_process::{{closure}}::hdea3ab8d0243ef36
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x63488a85f82a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h66d192f42498ffce
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x63488a85f82a - std::panicking::catch_unwind::do_call::h822e18e8d3a6bb65
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x63488a85f82a - std::panicking::catch_unwind::h54b1de7ceab578bf
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x63488a85f82a - std::panic::catch_unwind::h60c29b7a9d0246b1
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x63488a85f82a - test::run_test_in_process::h6099b5f871379b13
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x63488a85f82a - test::run_test::{{closure}}::h926ce0a38281a4c8
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x63488a839c84 - test::run_test::{{closure}}::h508de21a9afc7140
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x63488a839c84 - std::sys::backtrace::__rust_begin_short_backtrace::h6e2f5c39ca00735a
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x63488a83d542 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::h133e44f0e5802c14
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x63488a83d542 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h4718c1285283955c
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x63488a83d542 - std::panicking::catch_unwind::do_call::h0bba3937b4892238
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x63488a83d542 - std::panicking::catch_unwind::h5b31cab5fb8c5d7f
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x63488a83d542 - std::panic::catch_unwind::hb2fa05d52ed0124e
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x63488a83d542 - std::thread::lifecycle::spawn_unchecked::{{closure}}::hf401cf5ff501bd29
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x63488a83d542 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h160022e94ce3b0bb
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x63488a99e9af - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hf234e0d1d1d272ba
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x63488a99e9af - std::sys::thread::unix::Thread::new::thread_start::h106a295241840d3b
[INFO] [stdout]                                at /rustc/9b1f8ff42d110b0ca138116745be921df5dc97e7/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7645551a0aa4 - <unknown>
[INFO] [stdout]   45:     0x76455522da64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     osc::tests::create_osc
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 38 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "168bd7896f5a144debd97189054a67717d6f1f9207174931b6d0f8d0c3f2a6c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "168bd7896f5a144debd97189054a67717d6f1f9207174931b6d0f8d0c3f2a6c8", kill_on_drop: false }`
[INFO] [stdout] 168bd7896f5a144debd97189054a67717d6f1f9207174931b6d0f8d0c3f2a6c8
