[INFO] fetching crate single-svdlib 1.0.6...
[INFO] building single-svdlib-1.0.6 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1
[INFO] extracting crate single-svdlib 1.0.6 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate single-svdlib 1.0.6
[INFO] finished tweaking crates.io crate single-svdlib 1.0.6
[INFO] tweaked toml for crates.io crate single-svdlib 1.0.6 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate single-svdlib 1.0.6 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate single-svdlib 1.0.6 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" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7930e112211111f19c3a881016d66391dc4b663a3ec59e46d50b8c3541fb8bee
[INFO] running `Command { std: "docker" "start" "-a" "7930e112211111f19c3a881016d66391dc4b663a3ec59e46d50b8c3541fb8bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7930e112211111f19c3a881016d66391dc4b663a3ec59e46d50b8c3541fb8bee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7930e112211111f19c3a881016d66391dc4b663a3ec59e46d50b8c3541fb8bee", kill_on_drop: false }`
[INFO] [stdout] 7930e112211111f19c3a881016d66391dc4b663a3ec59e46d50b8c3541fb8bee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e33c9f0bf816e382b762b0916a9322f584ce17ba2eb680d9ca96114ccd5be6a
[INFO] running `Command { std: "docker" "start" "-a" "6e33c9f0bf816e382b762b0916a9322f584ce17ba2eb680d9ca96114ccd5be6a", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling matrixmultiply v0.3.9
[INFO] [stderr]    Compiling getrandom v0.3.2
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling zerocopy v0.8.24
[INFO] [stderr]    Compiling anyhow v1.0.97
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling wide v0.7.30
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling image v0.25.6
[INFO] [stderr]    Compiling single-utilities v0.8.0
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling simba v0.9.0
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling zerocopy-derive v0.7.35
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling ppv-lite86 v0.2.20
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling nalgebra-sparse v0.10.0
[INFO] [stderr]    Compiling nshare v0.10.0
[INFO] [stderr]    Compiling single-svdlib v1.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> src/utils.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Float, Zero};
[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 imports: `IndexedParallelIterator` and `IntoParallelIterator`
[INFO] [stdout]  --> src/utils.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::{IntoParallelIterator, IndexedParallelIterator};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SvdFloat`
[INFO] [stdout]  --> src/lanczos/masked.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{determine_chunk_size, SMat, SvdFloat};
[INFO] [stdout]   |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoParallelRefIterator` and `ParallelBridge`
[INFO] [stdout]  --> src/lanczos/masked.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelSliceMut,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Neg` and `SubAssign`
[INFO] [stdout]   --> src/lanczos/mod.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{AddAssign, MulAssign, Neg, SubAssign};
[INFO] [stdout]    |                                      ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lanczos/mod.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 r = Float::powi((s / u), 2);
[INFO] [stdout]     |                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 373 -                 r = Float::powi((s / u), 2);
[INFO] [stdout] 373 +                 r = Float::powi(s / u, 2);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:426:26
[INFO] [stdout]     |
[INFO] [stdout] 426 | use rand::{rngs::StdRng, thread_rng, Rng, SeedableRng};
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:579:18
[INFO] [stdout]     |
[INFO] [stdout] 579 |         false => thread_rng().gen::<_>(),
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> src/legacy.rs:579:31
[INFO] [stdout]     |
[INFO] [stdout] 579 |         false => thread_rng().gen::<_>(),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/legacy.rs:1113:44
[INFO] [stdout]      |
[INFO] [stdout] 1113 |             wrk.w0.fill_with(|| seeded_rng.gen_range(-1.0..1.0));
[INFO] [stdout]      |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rayon::iter::ParallelIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]  --> src/lanczos/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Float, FromPrimitive, One, Zero};
[INFO] [stdout]   |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::real::Real`
[INFO] [stdout]  --> src/lanczos/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits::real::Real;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean_adjustments`
[INFO] [stdout]    --> src/lanczos/masked.rs:793:13
[INFO] [stdout]     |
[INFO] [stdout] 793 |         let mean_adjustments: Vec<T> = q_col_sums
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mean_adjustments`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_col`
[INFO] [stdout]    --> src/lanczos/masked.rs:796:20
[INFO] [stdout]     |
[INFO] [stdout] 796 |             .map(|(q_col, &q_sum)| {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 796 |             .map(|(_q_col, &q_sum)| {
[INFO] [stdout]     |                    +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]     |
[INFO] [stdout] 796 -             .map(|(q_col, &q_sum)| {
[INFO] [stdout] 796 +             .map(|(lanczos::MAX_IMTQLB_ITERATIONS, &q_sum)| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1480:9
[INFO] [stdout]      |
[INFO] [stdout] 1480 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1481:9
[INFO] [stdout]      |
[INFO] [stdout] 1481 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1482:9
[INFO] [stdout]      |
[INFO] [stdout] 1482 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1489:9
[INFO] [stdout]      |
[INFO] [stdout] 1489 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1490:9
[INFO] [stdout]      |
[INFO] [stdout] 1490 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1491:9
[INFO] [stdout]      |
[INFO] [stdout] 1491 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1492:9
[INFO] [stdout]      |
[INFO] [stdout] 1492 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1497:44
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1497:60
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:53
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:69
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:94
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_size`
[INFO] [stdout]     --> src/lanczos/mod.rs:1553:17
[INFO] [stdout]      |
[INFO] [stdout] 1553 |             let chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |                 ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1553 |             let _chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]      |
[INFO] [stdout] 1553 -             let chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout] 1553 +             let lanczos::MAX_IMTQLB_ITERATIONS = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1631:9
[INFO] [stdout]      |
[INFO] [stdout] 1631 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1633:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1640:9
[INFO] [stdout]      |
[INFO] [stdout] 1640 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1641:9
[INFO] [stdout]      |
[INFO] [stdout] 1641 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1642:9
[INFO] [stdout]      |
[INFO] [stdout] 1642 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1643:9
[INFO] [stdout]      |
[INFO] [stdout] 1643 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1648:44
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1648:60
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:53
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:69
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:94
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `two`
[INFO] [stdout]    --> src/lanczos/mod.rs:775:9
[INFO] [stdout]     |
[INFO] [stdout] 775 |     let two = T::from_f64(2.0).unwrap();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1716:9
[INFO] [stdout]      |
[INFO] [stdout] 1716 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1717:9
[INFO] [stdout]      |
[INFO] [stdout] 1717 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1718:9
[INFO] [stdout]      |
[INFO] [stdout] 1718 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1725:9
[INFO] [stdout]      |
[INFO] [stdout] 1725 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1726:9
[INFO] [stdout]      |
[INFO] [stdout] 1726 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1727:9
[INFO] [stdout]      |
[INFO] [stdout] 1727 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1728:9
[INFO] [stdout]      |
[INFO] [stdout] 1728 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1733:44
[INFO] [stdout]      |
[INFO] [stdout] 1733 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1733:60
[INFO] [stdout]      |
[INFO] [stdout] 1733 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:53
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:69
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:94
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lanczos/mod.rs:1135:13
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut x = dimensions - 1;
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut _x = dimensions - 1;
[INFO] [stdout]      |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]      |
[INFO] [stdout] 1135 -     let mut x = dimensions - 1;
[INFO] [stdout] 1135 +     let mut lanczos::MAX_IMTQLB_ITERATIONS = dimensions - 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lanczos/mod.rs:1135:9
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut x = dimensions - 1;
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_array` is never used
[INFO] [stdout]     --> src/lanczos/mod.rs:1030:4
[INFO] [stdout]      |
[INFO] [stdout] 1030 | fn rotate_array<T: Float + Copy>(a: &mut [T], x: usize) {
[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 26.71s
[INFO] running `Command { std: "docker" "inspect" "6e33c9f0bf816e382b762b0916a9322f584ce17ba2eb680d9ca96114ccd5be6a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e33c9f0bf816e382b762b0916a9322f584ce17ba2eb680d9ca96114ccd5be6a", kill_on_drop: false }`
[INFO] [stdout] 6e33c9f0bf816e382b762b0916a9322f584ce17ba2eb680d9ca96114ccd5be6a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61c6eb4352a42e4906d3c824c671f37cc0d2bcfb80130496341ecaa568fe70be
[INFO] running `Command { std: "docker" "start" "-a" "61c6eb4352a42e4906d3c824c671f37cc0d2bcfb80130496341ecaa568fe70be", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `Zero`
[INFO] [stdout]  --> src/utils.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Float, Zero};
[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 imports: `IndexedParallelIterator` and `IntoParallelIterator`
[INFO] [stdout]  --> src/utils.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::{IntoParallelIterator, IndexedParallelIterator};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SvdFloat`
[INFO] [stdout]  --> src/lanczos/masked.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{determine_chunk_size, SMat, SvdFloat};
[INFO] [stdout]   |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoParallelRefIterator` and `ParallelBridge`
[INFO] [stdout]  --> src/lanczos/masked.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelSliceMut,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Neg` and `SubAssign`
[INFO] [stdout]   --> src/lanczos/mod.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{AddAssign, MulAssign, Neg, SubAssign};
[INFO] [stdout]    |                                      ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lanczos/mod.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 r = Float::powi((s / u), 2);
[INFO] [stdout]     |                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 373 -                 r = Float::powi((s / u), 2);
[INFO] [stdout] 373 +                 r = Float::powi(s / u, 2);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:426:26
[INFO] [stdout]     |
[INFO] [stdout] 426 | use rand::{rngs::StdRng, thread_rng, Rng, SeedableRng};
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:579:18
[INFO] [stdout]     |
[INFO] [stdout] 579 |         false => thread_rng().gen::<_>(),
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> src/legacy.rs:579:31
[INFO] [stdout]     |
[INFO] [stdout] 579 |         false => thread_rng().gen::<_>(),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/legacy.rs:1113:44
[INFO] [stdout]      |
[INFO] [stdout] 1113 |             wrk.w0.fill_with(|| seeded_rng.gen_range(-1.0..1.0));
[INFO] [stdout]      |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rayon::iter::ParallelIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]  --> src/lanczos/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Float, FromPrimitive, One, Zero};
[INFO] [stdout]   |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::real::Real`
[INFO] [stdout]  --> src/lanczos/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits::real::Real;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean_adjustments`
[INFO] [stdout]    --> src/lanczos/masked.rs:793:13
[INFO] [stdout]     |
[INFO] [stdout] 793 |         let mean_adjustments: Vec<T> = q_col_sums
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mean_adjustments`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_col`
[INFO] [stdout]    --> src/lanczos/masked.rs:796:20
[INFO] [stdout]     |
[INFO] [stdout] 796 |             .map(|(q_col, &q_sum)| {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 796 |             .map(|(_q_col, &q_sum)| {
[INFO] [stdout]     |                    +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]     |
[INFO] [stdout] 796 -             .map(|(q_col, &q_sum)| {
[INFO] [stdout] 796 +             .map(|(lanczos::MAX_IMTQLB_ITERATIONS, &q_sum)| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1480:9
[INFO] [stdout]      |
[INFO] [stdout] 1480 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1481:9
[INFO] [stdout]      |
[INFO] [stdout] 1481 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1482:9
[INFO] [stdout]      |
[INFO] [stdout] 1482 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1489:9
[INFO] [stdout]      |
[INFO] [stdout] 1489 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1490:9
[INFO] [stdout]      |
[INFO] [stdout] 1490 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1491:9
[INFO] [stdout]      |
[INFO] [stdout] 1491 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1492:9
[INFO] [stdout]      |
[INFO] [stdout] 1492 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1497:44
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1497:60
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:53
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:69
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:94
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_size`
[INFO] [stdout]     --> src/lanczos/mod.rs:1553:17
[INFO] [stdout]      |
[INFO] [stdout] 1553 |             let chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |                 ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1553 |             let _chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]      |
[INFO] [stdout] 1553 -             let chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout] 1553 +             let lanczos::MAX_IMTQLB_ITERATIONS = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1631:9
[INFO] [stdout]      |
[INFO] [stdout] 1631 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1633:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1640:9
[INFO] [stdout]      |
[INFO] [stdout] 1640 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1641:9
[INFO] [stdout]      |
[INFO] [stdout] 1641 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1642:9
[INFO] [stdout]      |
[INFO] [stdout] 1642 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1643:9
[INFO] [stdout]      |
[INFO] [stdout] 1643 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling single-svdlib v1.0.6 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1648:44
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1648:60
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:53
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:69
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:94
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `two`
[INFO] [stdout]    --> src/lanczos/mod.rs:775:9
[INFO] [stdout]     |
[INFO] [stdout] 775 |     let two = T::from_f64(2.0).unwrap();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1716:9
[INFO] [stdout]      |
[INFO] [stdout] 1716 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1717:9
[INFO] [stdout]      |
[INFO] [stdout] 1717 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1718:9
[INFO] [stdout]      |
[INFO] [stdout] 1718 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1725:9
[INFO] [stdout]      |
[INFO] [stdout] 1725 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1726:9
[INFO] [stdout]      |
[INFO] [stdout] 1726 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1727:9
[INFO] [stdout]      |
[INFO] [stdout] 1727 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1728:9
[INFO] [stdout]      |
[INFO] [stdout] 1728 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1733:44
[INFO] [stdout]      |
[INFO] [stdout] 1733 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1733:60
[INFO] [stdout]      |
[INFO] [stdout] 1733 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:53
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:69
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:94
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lanczos/mod.rs:1135:13
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut x = dimensions - 1;
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut _x = dimensions - 1;
[INFO] [stdout]      |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]      |
[INFO] [stdout] 1135 -     let mut x = dimensions - 1;
[INFO] [stdout] 1135 +     let mut lanczos::MAX_IMTQLB_ITERATIONS = dimensions - 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lanczos/mod.rs:1135:9
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut x = dimensions - 1;
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_array` is never used
[INFO] [stdout]     --> src/lanczos/mod.rs:1030:4
[INFO] [stdout]      |
[INFO] [stdout] 1030 | fn rotate_array<T: Float + Copy>(a: &mut [T], x: usize) {
[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: `Zero`
[INFO] [stdout]  --> src/utils.rs:4:25
[INFO] [stdout]   |
[INFO] [stdout] 4 | use num_traits::{Float, Zero};
[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 imports: `IndexedParallelIterator` and `IntoParallelIterator`
[INFO] [stdout]  --> src/utils.rs:5:22
[INFO] [stdout]   |
[INFO] [stdout] 5 | use rayon::prelude::{IntoParallelIterator, IndexedParallelIterator};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `SvdFloat`
[INFO] [stdout]  --> src/lanczos/masked.rs:1:41
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{determine_chunk_size, SMat, SvdFloat};
[INFO] [stdout]   |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoParallelRefIterator` and `ParallelBridge`
[INFO] [stdout]  --> src/lanczos/masked.rs:8:27
[INFO] [stdout]   |
[INFO] [stdout] 8 |     IntoParallelIterator, IntoParallelRefIterator, ParallelBridge, ParallelSliceMut,
[INFO] [stdout]   |                           ^^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Neg` and `SubAssign`
[INFO] [stdout]   --> src/lanczos/mod.rs:17:38
[INFO] [stdout]    |
[INFO] [stdout] 17 | use std::ops::{AddAssign, MulAssign, Neg, SubAssign};
[INFO] [stdout]    |                                      ^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/lanczos/mod.rs:373:33
[INFO] [stdout]     |
[INFO] [stdout] 373 |                 r = Float::powi((s / u), 2);
[INFO] [stdout]     |                                 ^     ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 373 -                 r = Float::powi((s / u), 2);
[INFO] [stdout] 373 +                 r = Float::powi(s / u, 2);
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:426:26
[INFO] [stdout]     |
[INFO] [stdout] 426 | use rand::{rngs::StdRng, thread_rng, Rng, SeedableRng};
[INFO] [stdout]     |                          ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `rand::thread_rng`: renamed to `rng`
[INFO] [stdout]    --> src/legacy.rs:579:18
[INFO] [stdout]     |
[INFO] [stdout] 579 |         false => thread_rng().gen::<_>(),
[INFO] [stdout]     |                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen`: Renamed to `random` to avoid conflict with the new `gen` keyword in Rust 2024.
[INFO] [stdout]    --> src/legacy.rs:579:31
[INFO] [stdout]     |
[INFO] [stdout] 579 |         false => thread_rng().gen::<_>(),
[INFO] [stdout]     |                               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lanczos/masked.rs:928:27
[INFO] [stdout]     |
[INFO] [stdout] 928 |             let row = rng.gen_range(0..nrows);
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lanczos/masked.rs:929:27
[INFO] [stdout]     |
[INFO] [stdout] 929 |             let col = rng.gen_range(0..ncols);
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lanczos/masked.rs:930:27
[INFO] [stdout]     |
[INFO] [stdout] 930 |             let val = rng.gen_range(0.1..10.0);
[INFO] [stdout]     |                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/randomized/mod.rs:514:25
[INFO] [stdout]     |
[INFO] [stdout] 514 |             let i = rng.gen_range(0..rows);
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/randomized/mod.rs:515:25
[INFO] [stdout]     |
[INFO] [stdout] 515 |             let j = rng.gen_range(0..cols);
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/randomized/mod.rs:519:38
[INFO] [stdout]     |
[INFO] [stdout] 519 |                     let v: f64 = rng.gen_range(-10.0..10.0);
[INFO] [stdout]     |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/randomized/mod.rs:600:31
[INFO] [stdout]     |
[INFO] [stdout] 600 |                 u[i][j] = rng.gen_range(-1.0..1.0);
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/lib.rs:37:25
[INFO] [stdout]    |
[INFO] [stdout] 37 |             let i = rng.gen_range(0..rows);
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/lib.rs:38:25
[INFO] [stdout]    |
[INFO] [stdout] 38 |             let j = rng.gen_range(0..cols);
[INFO] [stdout]    |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]   --> src/lib.rs:42:38
[INFO] [stdout]    |
[INFO] [stdout] 42 |                     let v: f64 = rng.gen_range(-10.0..10.0);
[INFO] [stdout]    |                                      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/randomized/mod.rs:606:31
[INFO] [stdout]     |
[INFO] [stdout] 606 |                 v[i][j] = rng.gen_range(-1.0..1.0);
[INFO] [stdout]     |                               ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/randomized/mod.rs:616:51
[INFO] [stdout]     |
[INFO] [stdout] 616 |                 val = val + column_means[j] + rng.gen_range(-0.1..0.1);
[INFO] [stdout]     |                                                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lib.rs:121:25
[INFO] [stdout]     |
[INFO] [stdout] 121 |             let i = rng.gen_range(0..nrows);
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lib.rs:122:25
[INFO] [stdout]     |
[INFO] [stdout] 122 |             let j = rng.gen_range(0..ncols);
[INFO] [stdout]     |                         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]    --> src/lib.rs:123:29
[INFO] [stdout]     |
[INFO] [stdout] 123 |             let value = rng.gen_range(-10.0..10.0);
[INFO] [stdout]     |                             ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/legacy.rs:1113:44
[INFO] [stdout]      |
[INFO] [stdout] 1113 |             wrk.w0.fill_with(|| seeded_rng.gen_range(-1.0..1.0));
[INFO] [stdout]      |                                            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `One`
[INFO] [stdout]  --> src/lanczos/mod.rs:8:40
[INFO] [stdout]   |
[INFO] [stdout] 8 | use num_traits::{Float, FromPrimitive, One, Zero};
[INFO] [stdout]   |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rayon::iter::ParallelIterator`
[INFO] [stdout]  --> src/utils.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rayon::iter::ParallelIterator;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super`
[INFO] [stdout]    --> src/randomized/mod.rs:473:9
[INFO] [stdout]     |
[INFO] [stdout] 473 |     use super::*;
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `num_traits::real::Real`
[INFO] [stdout]  --> src/lanczos/mod.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use num_traits::real::Real;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `chunk_size`
[INFO] [stdout]     --> src/lanczos/mod.rs:1553:17
[INFO] [stdout]      |
[INFO] [stdout] 1553 |             let chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |                 ^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1553 |             let _chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |                 +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]      |
[INFO] [stdout] 1553 -             let chunk_size = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout] 1553 +             let lanczos::MAX_IMTQLB_ITERATIONS = crate::utils::determine_chunk_size(nrows);
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]     --> src/lanczos/mod.rs:1135:13
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut x = dimensions - 1;
[INFO] [stdout]      |             ^
[INFO] [stdout]      |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut _x = dimensions - 1;
[INFO] [stdout]      |             +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]      |
[INFO] [stdout] 1135 -     let mut x = dimensions - 1;
[INFO] [stdout] 1135 +     let mut lanczos::MAX_IMTQLB_ITERATIONS = dimensions - 1;
[INFO] [stdout]      |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1480:9
[INFO] [stdout]      |
[INFO] [stdout] 1480 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1481:9
[INFO] [stdout]      |
[INFO] [stdout] 1481 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1482:9
[INFO] [stdout]      |
[INFO] [stdout] 1482 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1489:9
[INFO] [stdout]      |
[INFO] [stdout] 1489 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1490:9
[INFO] [stdout]      |
[INFO] [stdout] 1490 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1491:9
[INFO] [stdout]      |
[INFO] [stdout] 1491 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1492:9
[INFO] [stdout]      |
[INFO] [stdout] 1492 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1497:44
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1497:60
[INFO] [stdout]      |
[INFO] [stdout] 1497 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:53
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:69
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1501:94
[INFO] [stdout]      |
[INFO] [stdout] 1501 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1631:9
[INFO] [stdout]      |
[INFO] [stdout] 1631 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1632:9
[INFO] [stdout]      |
[INFO] [stdout] 1632 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1633:9
[INFO] [stdout]      |
[INFO] [stdout] 1633 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1640:9
[INFO] [stdout]      |
[INFO] [stdout] 1640 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1641:9
[INFO] [stdout]      |
[INFO] [stdout] 1641 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1642:9
[INFO] [stdout]      |
[INFO] [stdout] 1642 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1643:9
[INFO] [stdout]      |
[INFO] [stdout] 1643 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1648:44
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1648:60
[INFO] [stdout]      |
[INFO] [stdout] 1648 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:53
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:69
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1652:94
[INFO] [stdout]      |
[INFO] [stdout] 1652 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/lanczos/mod.rs:1135:9
[INFO] [stdout]      |
[INFO] [stdout] 1135 |     let mut x = dimensions - 1;
[INFO] [stdout]      |         ----^
[INFO] [stdout]      |         |
[INFO] [stdout]      |         help: remove this `mut`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1716:9
[INFO] [stdout]      |
[INFO] [stdout] 1716 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1717:9
[INFO] [stdout]      |
[INFO] [stdout] 1717 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1718:9
[INFO] [stdout]      |
[INFO] [stdout] 1718 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `dense`
[INFO] [stdout]     --> src/lanczos/mod.rs:1725:9
[INFO] [stdout]      |
[INFO] [stdout] 1725 |         dense: &DMatrix<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_dense`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1726:9
[INFO] [stdout]      |
[INFO] [stdout] 1726 |         result: &mut DMatrix<T>,
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `transpose_self`
[INFO] [stdout]     --> src/lanczos/mod.rs:1727:9
[INFO] [stdout]      |
[INFO] [stdout] 1727 |         transpose_self: bool,
[INFO] [stdout]      |         ^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_transpose_self`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1728:9
[INFO] [stdout]      |
[INFO] [stdout] 1728 |         means: &DVector<T>,
[INFO] [stdout]      |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1733:44
[INFO] [stdout]      |
[INFO] [stdout] 1733 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                            ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1733:60
[INFO] [stdout]      |
[INFO] [stdout] 1733 |     fn multiply_transposed_by_dense(&self, q: &DMatrix<T>, result: &mut DMatrix<T>) {
[INFO] [stdout]      |                                                            ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:53
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                     ^ help: if this is intentional, prefix it with an underscore: `_q`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:69
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `means`
[INFO] [stdout]     --> src/lanczos/mod.rs:1737:94
[INFO] [stdout]      |
[INFO] [stdout] 1737 |     fn multiply_transposed_by_dense_centered(&self, q: &DMatrix<T>, result: &mut DMatrix<T>, means: &DVector<T>) {
[INFO] [stdout]      |                                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_means`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `two`
[INFO] [stdout]    --> src/lanczos/mod.rs:775:9
[INFO] [stdout]     |
[INFO] [stdout] 775 |     let two = T::from_f64(2.0).unwrap();
[INFO] [stdout]     |         ^^^ help: if this is intentional, prefix it with an underscore: `_two`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/randomized/mod.rs:548:13
[INFO] [stdout]     |
[INFO] [stdout] 548 |         let mut std_svd = crate::lanczos::svd_dim_seed(&csr, 10, 42).unwrap();
[INFO] [stdout]     |             ----^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mean_adjustments`
[INFO] [stdout]    --> src/lanczos/masked.rs:793:13
[INFO] [stdout]     |
[INFO] [stdout] 793 |         let mean_adjustments: Vec<T> = q_col_sums
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_mean_adjustments`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `q_col`
[INFO] [stdout]    --> src/lanczos/masked.rs:796:20
[INFO] [stdout]     |
[INFO] [stdout] 796 |             .map(|(q_col, &q_sum)| {
[INFO] [stdout]     |                    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]     |
[INFO] [stdout] 796 |             .map(|(_q_col, &q_sum)| {
[INFO] [stdout]     |                    +
[INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `MAX_IMTQLB_ITERATIONS`
[INFO] [stdout]     |
[INFO] [stdout] 796 -             .map(|(q_col, &q_sum)| {
[INFO] [stdout] 796 +             .map(|(lanczos::MAX_IMTQLB_ITERATIONS, &q_sum)| {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rotate_array` is never used
[INFO] [stdout]     --> src/lanczos/mod.rs:1030:4
[INFO] [stdout]      |
[INFO] [stdout] 1030 | fn rotate_array<T: Float + Copy>(a: &mut [T], x: usize) {
[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 `simple_matrix_comparison` is never used
[INFO] [stdout]   --> src/lib.rs:63:8
[INFO] [stdout]    |
[INFO] [stdout] 63 |     fn simple_matrix_comparison() {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.05s
[INFO] running `Command { std: "docker" "inspect" "61c6eb4352a42e4906d3c824c671f37cc0d2bcfb80130496341ecaa568fe70be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61c6eb4352a42e4906d3c824c671f37cc0d2bcfb80130496341ecaa568fe70be", kill_on_drop: false }`
[INFO] [stdout] 61c6eb4352a42e4906d3c824c671f37cc0d2bcfb80130496341ecaa568fe70be
