[INFO] fetching crate sciport-rs 0.0.2...
[INFO] checking sciport-rs-0.0.2 against try#0611f7de057c584b8771102fde7aed6c70c71d3b for pr-146440
[INFO] extracting crate sciport-rs 0.0.2 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate sciport-rs 0.0.2
[INFO] finished tweaking crates.io crate sciport-rs 0.0.2
[INFO] tweaked toml for crates.io crate sciport-rs 0.0.2 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sciport-rs 0.0.2 on toolchain 0611f7de057c584b8771102fde7aed6c70c71d3b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 70 packages to latest compatible versions
[INFO] [stderr]       Adding complex-bessel-rs v0.0.4 (available: v1.3.0)
[INFO] [stderr]       Adding ndarray v0.15.6 (available: v0.17.2)
[INFO] [stderr]       Adding numpy v0.19.0 (available: v0.28.0)
[INFO] [stderr]       Adding pyo3 v0.19.2 (available: v0.28.3)
[INFO] [stderr]       Adding rand v0.8.6 (available: v0.10.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 903e8597e615b62dfcef26c93ff5bb81691e7ea46447985e390bcd9ff7d90128
[INFO] running `Command { std: "docker" "start" "-a" "903e8597e615b62dfcef26c93ff5bb81691e7ea46447985e390bcd9ff7d90128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "903e8597e615b62dfcef26c93ff5bb81691e7ea46447985e390bcd9ff7d90128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "903e8597e615b62dfcef26c93ff5bb81691e7ea46447985e390bcd9ff7d90128", kill_on_drop: false }`
[INFO] [stdout] 903e8597e615b62dfcef26c93ff5bb81691e7ea46447985e390bcd9ff7d90128
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0611f7de057c584b8771102fde7aed6c70c71d3b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e89bcddc778b9081edb50f6f6f5ff7a59f845d45626ed343eaf2b613c89bbe3
[INFO] running `Command { std: "docker" "start" "-a" "0e89bcddc778b9081edb50f6f6f5ff7a59f845d45626ed343eaf2b613c89bbe3", kill_on_drop: false }`
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling quote v1.0.45
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling rust_decimal v1.42.0
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]     Checking chrono v0.4.44
[INFO] [stderr]    Compiling complex-bessel-rs v0.0.4
[INFO] [stderr]     Checking unindent v0.1.11
[INFO] [stderr]    Compiling indoc v1.0.9
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[INFO] [stderr]    Compiling pyo3-build-config v0.19.2
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[INFO] [stderr]     Checking ndarray v0.15.6
[INFO] [stderr]    Compiling pyo3-ffi v0.19.2
[INFO] [stderr]    Compiling pyo3 v0.19.2
[INFO] [stderr]    Compiling pyo3-macros-backend v0.19.2
[INFO] [stderr]    Compiling pyo3-macros v0.19.2
[INFO] [stderr]     Checking numpy v0.19.0
[INFO] [stderr]     Checking sciport-rs v0.0.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Array0`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ndarray::{Array, Array0, Axis, Dimension};
[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 import: `Neg`
[INFO] [stdout]  --> src/signal/band_filter.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Div, Mul, Neg};
[INFO] [stdout]   |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayView0` and `array`
[INFO] [stdout]  --> src/signal/band_filter.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ndarray::{array, concatenate, Array, ArrayView, ArrayView0, Axis};
[INFO] [stdout]   |               ^^^^^                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One` and `Signed`
[INFO] [stdout]  --> src/signal/band_filter.rs:4:61
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num::{complex::ComplexFloat, traits::Pow, Complex, Num, One, Signed, Zero};
[INFO] [stdout]   |                                                             ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Array0`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:1:22
[INFO] [stdout]   |
[INFO] [stdout] 1 | use ndarray::{Array, Array0, Axis, Dimension};
[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 import: `Neg`
[INFO] [stdout]  --> src/signal/band_filter.rs:1:26
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::{Div, Mul, Neg};
[INFO] [stdout]   |                          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ArrayView0` and `array`
[INFO] [stdout]  --> src/signal/band_filter.rs:3:15
[INFO] [stdout]   |
[INFO] [stdout] 3 | use ndarray::{array, concatenate, Array, ArrayView, ArrayView0, Axis};
[INFO] [stdout]   |               ^^^^^                                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `One` and `Signed`
[INFO] [stdout]  --> src/signal/band_filter.rs:4:61
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num::{complex::ComplexFloat, traits::Pow, Complex, Num, One, Signed, Zero};
[INFO] [stdout]   |                                                             ^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in1`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     in1: Array<N, D>,
[INFO] [stdout]   |     ^^^ help: if this is intentional, prefix it with an underscore: `_in1`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in2`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     in2: Array<N, D>,
[INFO] [stdout]   |     ^^^ help: if this is intentional, prefix it with an underscore: `_in2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     method: ConvolveMethod,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     mode: ConvolveMode,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     mode: ConvolveMode,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     mode: ConvolveMode,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sorted_axes`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     sorted_axes: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_axes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let s1 = in1.shape();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let s2 = in2.shape();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `noaxes`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let noaxes = axes.is_none();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_noaxes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convolve` is never used
[INFO] [stdout]  --> src/signal/convolution/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn convolve<N: Num + Copy, D>(
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fft_convolve` is never used
[INFO] [stdout]   --> src/signal/convolution/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn fft_convolve<N: Num + Copy + Default, D: Dimension>(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConvolveMethod` is never used
[INFO] [stdout]   --> src/signal/convolution/mod.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum ConvolveMethod {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConvolveMode` is never used
[INFO] [stdout]   --> src/signal/convolution/mod.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum ConvolveMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `BesselFilter` is never constructed
[INFO] [stdout]   --> src/signal/filter_design/bessel.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct BesselFilter<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Cheby1Filter` is never constructed
[INFO] [stdout]   --> src/signal/filter_design/cheby1.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Cheby1Filter<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Cheby2Filter` is never constructed
[INFO] [stdout]   --> src/signal/filter_design/cheby2.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Cheby2Filter<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sciport-rs` (lib) due to 3 previous errors; 18 warnings emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `in1`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     in1: Array<N, D>,
[INFO] [stdout]   |     ^^^ help: if this is intentional, prefix it with an underscore: `_in1`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in2`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 |     in2: Array<N, D>,
[INFO] [stdout]   |     ^^^ help: if this is intentional, prefix it with an underscore: `_in2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `method`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 |     method: ConvolveMethod,
[INFO] [stdout]   |     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_method`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]  --> src/signal/convolution/mod.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     mode: ConvolveMode,
[INFO] [stdout]   |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     mode: ConvolveMode,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mode`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     mode: ConvolveMode,
[INFO] [stdout]    |     ^^^^ help: if this is intentional, prefix it with an underscore: `_mode`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sorted_axes`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     sorted_axes: bool,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sorted_axes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s1`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:36:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let s1 = in1.shape();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_s1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `s2`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let s2 = in2.shape();
[INFO] [stdout]    |         ^^ help: if this is intentional, prefix it with an underscore: `_s2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `noaxes`
[INFO] [stdout]   --> src/signal/convolution/mod.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let noaxes = axes.is_none();
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_noaxes`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res`
[INFO] [stdout]   --> src/special/kv.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |         let res = kv(-3.5, c1);
[INFO] [stdout]    |             ^^^ help: if this is intentional, prefix it with an underscore: `_res`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `res2`
[INFO] [stdout]   --> src/special/kv.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |         let res2 = kve(0.0, 1.0.into());
[INFO] [stdout]    |             ^^^^ help: if this is intentional, prefix it with an underscore: `_res2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convolve` is never used
[INFO] [stdout]  --> src/signal/convolution/mod.rs:4:8
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub fn convolve<N: Num + Copy, D>(
[INFO] [stdout]   |        ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `fft_convolve` is never used
[INFO] [stdout]   --> src/signal/convolution/mod.rs:12:8
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub fn fft_convolve<N: Num + Copy + Default, D: Dimension>(
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConvolveMethod` is never used
[INFO] [stdout]   --> src/signal/convolution/mod.rs:42:10
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub enum ConvolveMethod {
[INFO] [stdout]    |          ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `ConvolveMode` is never used
[INFO] [stdout]   --> src/signal/convolution/mod.rs:48:10
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum ConvolveMode {
[INFO] [stdout]    |          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `BesselFilter` is never constructed
[INFO] [stdout]   --> src/signal/filter_design/bessel.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub struct BesselFilter<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout]    = note: `#[deny(unused_unconstructable_pub_struct)]` (part of `#[deny(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Cheby1Filter` is never constructed
[INFO] [stdout]   --> src/signal/filter_design/cheby1.rs:23:12
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub struct Cheby1Filter<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: struct `Cheby2Filter` is never constructed
[INFO] [stdout]   --> src/signal/filter_design/cheby2.rs:22:12
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct Cheby2Filter<T> {
[INFO] [stdout]    |            ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `sciport-rs` (lib test) due to 3 previous errors; 20 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "0e89bcddc778b9081edb50f6f6f5ff7a59f845d45626ed343eaf2b613c89bbe3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e89bcddc778b9081edb50f6f6f5ff7a59f845d45626ed343eaf2b613c89bbe3", kill_on_drop: false }`
[INFO] [stdout] 0e89bcddc778b9081edb50f6f6f5ff7a59f845d45626ed343eaf2b613c89bbe3
