[INFO] cloning repository https://github.com/JelsonRodrigues/gaussian_elimination
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JelsonRodrigues/gaussian_elimination" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJelsonRodrigues%2Fgaussian_elimination", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJelsonRodrigues%2Fgaussian_elimination'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3aa2242874b559d7c52c4d9b445f470219730243
[INFO] checking JelsonRodrigues/gaussian_elimination against 1.95.0 for pr-155915
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJelsonRodrigues%2Fgaussian_elimination" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/JelsonRodrigues/gaussian_elimination
[INFO] finished tweaking git repo https://github.com/JelsonRodrigues/gaussian_elimination
[INFO] tweaked toml for git repo https://github.com/JelsonRodrigues/gaussian_elimination written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/JelsonRodrigues/gaussian_elimination on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/JelsonRodrigues/gaussian_elimination 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded windows-targets v0.48.0
[INFO] [stderr]   Downloaded variance v0.1.3
[INFO] [stderr]   Downloaded scoped-pool v1.0.0
[INFO] [stderr]   Downloaded tokio-macros v2.1.0
[INFO] [stderr]   Downloaded scopeguard v0.1.2
[INFO] [stderr]   Downloaded socket2 v0.4.9
[INFO] [stderr]   Downloaded crossbeam v0.2.12
[INFO] [stderr]   Downloaded bytes v1.4.0
[INFO] [stderr]   Downloaded mio v0.8.6
[INFO] [stderr]   Downloaded windows_x86_64_gnullvm v0.48.0
[INFO] [stderr]   Downloaded windows_aarch64_gnullvm v0.48.0
[INFO] [stderr]   Downloaded windows_x86_64_msvc v0.48.0
[INFO] [stderr]   Downloaded windows_x86_64_gnu v0.48.0
[INFO] [stderr]   Downloaded windows_aarch64_msvc v0.48.0
[INFO] [stderr]   Downloaded tokio v1.28.0
[INFO] [stderr]   Downloaded windows_i686_gnu v0.48.0
[INFO] [stderr]   Downloaded windows_i686_msvc v0.48.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3ae67c11cd7524815c9b96014d92454f1c4c3f0c25c7e70c2acf239f812635e9
[INFO] running `Command { std: "docker" "start" "-a" "3ae67c11cd7524815c9b96014d92454f1c4c3f0c25c7e70c2acf239f812635e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3ae67c11cd7524815c9b96014d92454f1c4c3f0c25c7e70c2acf239f812635e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ae67c11cd7524815c9b96014d92454f1c4c3f0c25c7e70c2acf239f812635e9", kill_on_drop: false }`
[INFO] [stdout] 3ae67c11cd7524815c9b96014d92454f1c4c3f0c25c7e70c2acf239f812635e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c9d58dd36c1afa26273b08f9c926cc83b99c1b61ad5b84135265beee41c2e8f2
[INFO] running `Command { std: "docker" "start" "-a" "c9d58dd36c1afa26273b08f9c926cc83b99c1b61ad5b84135265beee41c2e8f2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling parking_lot_core v0.9.7
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling tokio v1.28.0
[INFO] [stderr]     Checking scopeguard v0.1.2
[INFO] [stderr]     Checking bytes v1.4.0
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking variance v0.1.3
[INFO] [stderr]     Checking scoped-pool v1.0.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]     Checking getrandom v0.2.9
[INFO] [stderr]     Checking signal-hook-registry v1.4.1
[INFO] [stderr]     Checking socket2 v0.4.9
[INFO] [stderr]     Checking num_cpus v1.15.0
[INFO] [stderr]     Checking mio v0.8.6
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking parking_lot v0.12.1
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tokio-macros v2.1.0
[INFO] [stderr]     Checking gaussian_elimination v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{thread_rng, Rng, distributions::uniform::SampleBorrow, rngs::StdRng, SeedableRng};
[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: `ops::Range`
[INFO] [stdout]  --> src/main.rs:2:66
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, thread::JoinHandle, time::{Instant, Duration}, ops::Range};
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Display`
[INFO] [stdout]  --> src/array2d.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Debug, Display},
[INFO] [stdout]   |           ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::{thread_rng, Rng, distributions::uniform::SampleBorrow, rngs::StdRng, SeedableRng};
[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: `ops::Range`
[INFO] [stdout]  --> src/main.rs:2:66
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::{thread, thread::JoinHandle, time::{Instant, Duration}, ops::Range};
[INFO] [stdout]   |                                                                  ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Debug` and `Display`
[INFO] [stdout]  --> src/array2d.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 |     fmt::{Debug, Display},
[INFO] [stdout]   |           ^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_normalizing`
[INFO] [stdout]    --> src/main.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_normalizing`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_row`
[INFO] [stdout]    --> src/main.rs:126:57
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |                                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_row`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/main.rs:126:78
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `row_normalizing`
[INFO] [stdout]    --> src/main.rs:126:25
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |                         ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_row_normalizing`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `base_row`
[INFO] [stdout]    --> src/main.rs:126:57
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |                                                         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_base_row`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `index`
[INFO] [stdout]    --> src/main.rs:126:78
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |                                                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_index`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_values_array2d` is never used
[INFO] [stdout]   --> src/main.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn create_values_array2d(n: usize) -> (Array2D<f64>, Vec<f64>, Vec<f64>) {
[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 `gauss_solver_Array2D` is never used
[INFO] [stdout]   --> src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_solver` is never used
[INFO] [stdout]    --> src/main.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn row_solver(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_solver_with_simd` is never used
[INFO] [stdout]    --> src/main.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_threads` is never used
[INFO] [stdout]    --> src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_futures` is never used
[INFO] [stdout]    --> src/main.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_thread_pool` is never used
[INFO] [stdout]    --> src/main.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_CHUNK_SIZE` is never used
[INFO] [stdout]    --> src/main.rs:248:7
[INFO] [stdout]     |
[INFO] [stdout] 248 | const MIN_CHUNK_SIZE:usize = 16;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_thread_pool_chunks` is never used
[INFO] [stdout]    --> src/main.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rows_solver` is never used
[INFO] [stdout]    --> src/main.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn rows_solver(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (mut A, mut B, mut X) = create_values(n);
[INFO] [stdout]   |              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (mut A, mut B, mut X) = create_values(n);
[INFO] [stdout]   |                     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (mut A, mut B, mut X) = create_values(n);
[INFO] [stdout]   |                            ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut A: Vec<Vec<f64>> = Vec::new();
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let B: Vec<f64> = vec![1.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let X: Vec<f64> = vec![0.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut A = Array2D::new(n, n);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let B: Vec<f64> = vec![1.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let X: Vec<f64> = vec![0.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn gauss_solver(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn gauss_solver(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                        ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:58
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn gauss_solver(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                                          ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let N = A.len();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_Array2D` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gauss_solver_array2_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                               ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:65
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                                                 ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/main.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let N = A.columns_len();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:133:53
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:133:71
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                       ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:53
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:71
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                       ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:34
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                  ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:57
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:75
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                           ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:41
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:64
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:82
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                                  ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_values_array2d` is never used
[INFO] [stdout]   --> src/main.rs:54:4
[INFO] [stdout]    |
[INFO] [stdout] 54 | fn create_values_array2d(n: usize) -> (Array2D<f64>, Vec<f64>, Vec<f64>) {
[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 `gauss_solver_Array2D` is never used
[INFO] [stdout]   --> src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_solver` is never used
[INFO] [stdout]    --> src/main.rs:117:4
[INFO] [stdout]     |
[INFO] [stdout] 117 | fn row_solver(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `row_solver_with_simd` is never used
[INFO] [stdout]    --> src/main.rs:126:4
[INFO] [stdout]     |
[INFO] [stdout] 126 | fn row_solver_with_simd(row_normalizing: &mut Vec<f64>, base_row: &Vec<f64>, index: usize) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_threads` is never used
[INFO] [stdout]    --> src/main.rs:133:4
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_futures` is never used
[INFO] [stdout]    --> src/main.rs:172:4
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_thread_pool` is never used
[INFO] [stdout]    --> src/main.rs:217:4
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MIN_CHUNK_SIZE` is never used
[INFO] [stdout]    --> src/main.rs:248:7
[INFO] [stdout]     |
[INFO] [stdout] 248 | const MIN_CHUNK_SIZE:usize = 16;
[INFO] [stdout]     |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_with_thread_pool_chunks` is never used
[INFO] [stdout]    --> src/main.rs:249:4
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rows_solver` is never used
[INFO] [stdout]    --> src/main.rs:283:4
[INFO] [stdout]     |
[INFO] [stdout] 283 | fn rows_solver(
[INFO] [stdout]     |    ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:14
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (mut A, mut B, mut X) = create_values(n);
[INFO] [stdout]   |              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:21
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (mut A, mut B, mut X) = create_values(n);
[INFO] [stdout]   |                     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]  --> src/main.rs:8:28
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let (mut A, mut B, mut X) = create_values(n);
[INFO] [stdout]   |                            ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |     let mut A: Vec<Vec<f64>> = Vec::new();
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:38:9
[INFO] [stdout]    |
[INFO] [stdout] 38 |     let B: Vec<f64> = vec![1.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     let X: Vec<f64> = vec![0.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |     let mut A = Array2D::new(n, n);
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let B: Vec<f64> = vec![1.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:59:9
[INFO] [stdout]    |
[INFO] [stdout] 59 |     let X: Vec<f64> = vec![0.0; n];
[INFO] [stdout]    |         ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:17
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn gauss_solver(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                 ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:40
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn gauss_solver(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                        ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:58
[INFO] [stdout]    |
[INFO] [stdout] 73 | fn gauss_solver(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                                          ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:9
[INFO] [stdout]    |
[INFO] [stdout] 74 |     let N = A.len();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gauss_solver_Array2D` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `gauss_solver_array2_d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:25
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:47
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                               ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:95:65
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn gauss_solver_Array2D(A: &mut Array2D<f64>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]    |                                                                 ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> src/main.rs:96:9
[INFO] [stdout]    |
[INFO] [stdout] 96 |     let N = A.columns_len();
[INFO] [stdout]    |         ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:133:30
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:133:53
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:133:71
[INFO] [stdout]     |
[INFO] [stdout] 133 | fn gauss_solver_with_threads(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                       ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:30
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                              ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:53
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                     ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:172:71
[INFO] [stdout]     |
[INFO] [stdout] 172 | fn gauss_solver_with_futures(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                       ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:34
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                  ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:57
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                         ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:217:75
[INFO] [stdout]     |
[INFO] [stdout] 217 | fn gauss_solver_with_thread_pool(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                           ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:41
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                         ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:64
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `X` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:82
[INFO] [stdout]     |
[INFO] [stdout] 249 | fn gauss_solver_with_thread_pool_chunks(A: &mut Vec<Vec<f64>>, B: &mut Vec<f64>, X: &mut Vec<f64>) {
[INFO] [stdout]     |                                                                                  ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.82s
[INFO] running `Command { std: "docker" "inspect" "c9d58dd36c1afa26273b08f9c926cc83b99c1b61ad5b84135265beee41c2e8f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9d58dd36c1afa26273b08f9c926cc83b99c1b61ad5b84135265beee41c2e8f2", kill_on_drop: false }`
[INFO] [stdout] c9d58dd36c1afa26273b08f9c926cc83b99c1b61ad5b84135265beee41c2e8f2
