[INFO] fetching crate opensrdk-kernel-method 0.2.5...
[INFO] testing opensrdk-kernel-method-0.2.5 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate opensrdk-kernel-method 0.2.5 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate opensrdk-kernel-method 0.2.5
[INFO] finished tweaking crates.io crate opensrdk-kernel-method 0.2.5
[INFO] tweaked toml for crates.io crate opensrdk-kernel-method 0.2.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate opensrdk-kernel-method 0.2.5 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 40 packages to latest compatible versions
[INFO] [stderr]       Adding opensrdk-linear-algebra v0.8.9 (available: v0.9.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded blas v0.21.0
[INFO] [stderr]   Downloaded opensrdk-symbolic-computation v0.2.0
[INFO] [stderr]   Downloaded blas-sys v0.7.1
[INFO] [stderr]   Downloaded opensrdk-linear-algebra v0.8.9
[INFO] [stderr]   Downloaded lapack v0.17.0
[INFO] [stderr]   Downloaded num-complex v0.3.1
[INFO] [stderr]   Downloaded opensrdk-linear-algebra v0.9.3
[INFO] [stderr]   Downloaded rustfft v5.1.1
[INFO] [stderr]   Downloaded lapack-sys v0.12.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24e11419ceeca5028c11f8aef1e567cc50cb3bb15ae6c6ce9f66be7b2bc30b7e
[INFO] running `Command { std: "docker" "start" "-a" "24e11419ceeca5028c11f8aef1e567cc50cb3bb15ae6c6ce9f66be7b2bc30b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24e11419ceeca5028c11f8aef1e567cc50cb3bb15ae6c6ce9f66be7b2bc30b7e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24e11419ceeca5028c11f8aef1e567cc50cb3bb15ae6c6ce9f66be7b2bc30b7e", kill_on_drop: false }`
[INFO] [stdout] 24e11419ceeca5028c11f8aef1e567cc50cb3bb15ae6c6ce9f66be7b2bc30b7e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ca759c967c14364e4d8b3173b621f510e0c58c8bd473e5aa3a3af6bea090f5b2
[INFO] running `Command { std: "docker" "start" "-a" "ca759c967c14364e4d8b3173b621f510e0c58c8bd473e5aa3a3af6bea090f5b2", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-complex v0.3.1
[INFO] [stderr]    Compiling blas-sys v0.7.1
[INFO] [stderr]    Compiling lapack-sys v0.12.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling primal-check v0.3.4
[INFO] [stderr]    Compiling transpose v0.2.3
[INFO] [stderr]    Compiling rustfft v5.1.1
[INFO] [stderr]    Compiling blas v0.21.0
[INFO] [stderr]    Compiling lapack v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling opensrdk-linear-algebra v0.9.3
[INFO] [stderr]    Compiling opensrdk-linear-algebra v0.8.9
[INFO] [stderr]    Compiling opensrdk-symbolic-computation v0.2.0
[INFO] [stderr]    Compiling opensrdk-kernel-method v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/spectral_mixture.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[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: `f64::consts::PI`
[INFO] [stdout]  --> src/spectral_mixture.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{f64::consts::PI, ops::Add, ops::Mul};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/convolutional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/ard/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/ard/mod.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]  --> src/ard/mod.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]  --> src/ard/mod.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/ard/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/ard/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/constant.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/constant.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/neural_network/deep_neural_network.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/neural_network/deep_neural_network.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/spectral_mixture.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/spectral_mixture.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/spectral_mixture.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         params: &[Expression],
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `weighted_norm_pow` is never used
[INFO] [stdout]  --> src/ard/mod.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.18s
[INFO] running `Command { std: "docker" "inspect" "ca759c967c14364e4d8b3173b621f510e0c58c8bd473e5aa3a3af6bea090f5b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca759c967c14364e4d8b3173b621f510e0c58c8bd473e5aa3a3af6bea090f5b2", kill_on_drop: false }`
[INFO] [stdout] ca759c967c14364e4d8b3173b621f510e0c58c8bd473e5aa3a3af6bea090f5b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 555259dac99e1d19802eb8f32db502a5560a1f11aff2e905abab0c61863abda1
[INFO] running `Command { std: "docker" "start" "-a" "555259dac99e1d19802eb8f32db502a5560a1f11aff2e905abab0c61863abda1", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/spectral_mixture.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[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: `f64::consts::PI`
[INFO] [stdout]  --> src/spectral_mixture.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{f64::consts::PI, ops::Add, ops::Mul};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/convolutional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/ard/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/ard/mod.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]  --> src/ard/mod.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]  --> src/ard/mod.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/ard/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/ard/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/constant.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/constant.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/neural_network/deep_neural_network.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/neural_network/deep_neural_network.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/spectral_mixture.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/spectral_mixture.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/spectral_mixture.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         params: &[Expression],
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling opensrdk-kernel-method v0.2.5 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `weighted_norm_pow` is never used
[INFO] [stdout]  --> src/ard/mod.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude::*`
[INFO] [stdout]  --> src/spectral_mixture.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[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: `f64::consts::PI`
[INFO] [stdout]  --> src/spectral_mixture.rs:5:11
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::{f64::consts::PI, ops::Add, ops::Mul};
[INFO] [stdout]   |           ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/convolutional.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::prelude`
[INFO] [stdout]  --> src/ard/mod.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use rayon::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]  --> src/ard/mod.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]  --> src/ard/mod.rs:7:37
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]  --> src/ard/mod.rs:7:58
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/ard/mod.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/ard/mod.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/constant.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/constant.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/neural_network/deep_neural_network.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/neural_network/deep_neural_network.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/spectral_mixture.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         x: Expression,
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x_prime`
[INFO] [stdout]   --> src/spectral_mixture.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         x_prime: Expression,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `params`
[INFO] [stdout]   --> src/spectral_mixture.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         params: &[Expression],
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `weighted_norm_pow` is never used
[INFO] [stdout]  --> src/ard/mod.rs:7:4
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "555259dac99e1d19802eb8f32db502a5560a1f11aff2e905abab0c61863abda1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555259dac99e1d19802eb8f32db502a5560a1f11aff2e905abab0c61863abda1", kill_on_drop: false }`
[INFO] [stdout] 555259dac99e1d19802eb8f32db502a5560a1f11aff2e905abab0c61863abda1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 688cb12a6a87919174c280c26ef14ce237b44de79de06adedfde127fd39cf46a
[INFO] running `Command { std: "docker" "start" "-a" "688cb12a6a87919174c280c26ef14ce237b44de79de06adedfde127fd39cf46a", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `rayon::prelude::*`
[INFO] [stderr]  --> src/spectral_mixture.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `f64::consts::PI`
[INFO] [stderr]  --> src/spectral_mixture.rs:5:11
[INFO] [stderr]   |
[INFO] [stderr] 5 | use std::{f64::consts::PI, ops::Add, ops::Mul};
[INFO] [stderr]   |           ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]  --> src/convolutional.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `rayon::prelude`
[INFO] [stderr]  --> src/ard/mod.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use rayon::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]  --> src/ard/mod.rs:7:22
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stderr]   |                      ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_prime`
[INFO] [stderr]  --> src/ard/mod.rs:7:37
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stderr]   |                                     ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]  --> src/ard/mod.rs:7:58
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stderr]   |                                                          ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/ard/mod.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         x: Expression,
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_prime`
[INFO] [stderr]   --> src/ard/mod.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         x_prime: Expression,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/constant.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |         x: Expression,
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_prime`
[INFO] [stderr]   --> src/constant.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |         x_prime: Expression,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/neural_network/deep_neural_network.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         x: Expression,
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_prime`
[INFO] [stderr]   --> src/neural_network/deep_neural_network.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         x_prime: Expression,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x`
[INFO] [stderr]   --> src/spectral_mixture.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         x: Expression,
[INFO] [stderr]    |         ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `x_prime`
[INFO] [stderr]   --> src/spectral_mixture.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         x_prime: Expression,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_x_prime`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `params`
[INFO] [stderr]   --> src/spectral_mixture.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         params: &[Expression],
[INFO] [stderr]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_params`
[INFO] [stderr] 
[INFO] [stderr] warning: function `weighted_norm_pow` is never used
[INFO] [stderr]  --> src/ard/mod.rs:7:4
[INFO] [stderr]   |
[INFO] [stderr] 7 | fn weighted_norm_pow(x: Expression, x_prime: Expression, params: &[Expression]) -> Expression {
[INFO] [stderr]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `opensrdk-kernel-method` (lib) generated 17 warnings (run `cargo fix --lib -p opensrdk-kernel-method` to apply 14 suggestions)
[INFO] [stderr] warning: `opensrdk-kernel-method` (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/opensrdk_kernel_method-4fcfe158d132017f)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests opensrdk_kernel_method
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "688cb12a6a87919174c280c26ef14ce237b44de79de06adedfde127fd39cf46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "688cb12a6a87919174c280c26ef14ce237b44de79de06adedfde127fd39cf46a", kill_on_drop: false }`
[INFO] [stdout] 688cb12a6a87919174c280c26ef14ce237b44de79de06adedfde127fd39cf46a