[INFO] fetching crate opensrdk-kernel-method 0.2.5...
[INFO] checking opensrdk-kernel-method-0.2.5 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate opensrdk-kernel-method 0.2.5 into /workspace/builds/worker-2-tc2/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-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate opensrdk-kernel-method 0.2.5 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 41 packages to highest compatible versions
[INFO] [stderr]       Adding opensrdk-linear-algebra v0.8.9 (available: v0.9.3)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.21)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f
[INFO] running `Command { std: "docker" "start" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling zerocopy v0.8.63
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking lapack-sys v0.12.1
[INFO] [stderr]     Checking blas-sys v0.7.1
[INFO] [stderr]    Compiling syn v3.0.9
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]     Checking num-complex v0.3.1
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking rustfft v5.1.1
[INFO] [stderr]     Checking blas v0.21.0
[INFO] [stderr]     Checking lapack v0.17.0
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.8
[INFO] [stderr]     Checking opensrdk-linear-algebra v0.9.3
[INFO] [stderr]     Checking opensrdk-linear-algebra v0.8.9
[INFO] [stderr]     Checking opensrdk-symbolic-computation v0.2.0
[INFO] [stderr]     Checking 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] [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 19.60s
[INFO] running `Command { std: "docker" "inspect" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f", kill_on_drop: false }`
[INFO] [stdout] 5f1321d3b4307df8397c24fb09c53fdf12c608030973af9c19c08cda0424032f
