[INFO] cloning repository https://github.com/jordan-clayton/qr_writer
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jordan-clayton/qr_writer" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordan-clayton%2Fqr_writer", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordan-clayton%2Fqr_writer'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 91ac5113a02490fa019c19d624a7dd7274bd8827
[INFO] checking jordan-clayton/qr_writer against master#89a99936d9e76a50e8df622e7242190841fd871b for pr-156160-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjordan-clayton%2Fqr_writer" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
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[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/jordan-clayton/qr_writer
[INFO] finished tweaking git repo https://github.com/jordan-clayton/qr_writer
[INFO] tweaked toml for git repo https://github.com/jordan-clayton/qr_writer written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/jordan-clayton/qr_writer on toolchain 89a99936d9e76a50e8df622e7242190841fd871b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+89a99936d9e76a50e8df622e7242190841fd871b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/jordan-clayton/qr_writer 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" "+89a99936d9e76a50e8df622e7242190841fd871b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] [stderr]     Checking qr_writer v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `render_svg_with_resampling` is never used
[INFO] [stdout]   --> src/export.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub fn render_svg_with_resampling(
[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 `resize_and_render_image_exact` is never used
[INFO] [stdout]    --> src/export.rs:398:8
[INFO] [stdout]     |
[INFO] [stdout] 398 | pub fn resize_and_render_image_exact(
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_monomial` and `evaluate_at` are never used
[INFO] [stdout]    --> src/galois.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout]  75 | impl GaloisPolynomial {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn is_monomial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn evaluate_at(&self, a: usize) -> Result<u8> {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gf_exp` is never used
[INFO] [stdout]    --> src/galois.rs:364:8
[INFO] [stdout]     |
[INFO] [stdout] 364 | pub fn gf_exp(a: usize) -> Result<usize> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `gf_log` is never used
[INFO] [stdout]    --> src/galois.rs:379:8
[INFO] [stdout]     |
[INFO] [stdout] 379 | pub fn gf_log(a: usize) -> Result<usize> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_penalties` is never used
[INFO] [stdout]    --> src/mask.rs:145:15
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub(crate) fn compute_penalties(matrices: &[SquareMatrix<Module>]) -> Result<Vec<usize>> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `QUIET_ZONE_SIZE` is never used
[INFO] [stdout]  --> src/matrix.rs:9:18
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub(crate) const QUIET_ZONE_SIZE: usize = 4;
[INFO] [stdout]   |                  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `destructure_into_bytes` is never used
[INFO] [stdout]    --> src/matrix.rs:296:19
[INFO] [stdout]     |
[INFO] [stdout] 293 | impl SquareMatrix<Module> {
[INFO] [stdout]     | ------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 296 |     pub(crate) fn destructure_into_bytes(self) -> (Vec<u8>, usize) {
[INFO] [stdout]     |                   ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `matrix` and `render` are never used
[INFO] [stdout]    --> src/matrix.rs:344:19
[INFO] [stdout]     |
[INFO] [stdout] 316 | impl QRCodeMatrix {
[INFO] [stdout]     | ----------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 344 |     pub(crate) fn matrix(&self) -> &SquareMatrix<Module> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 350 |     pub(crate) fn render(&self) -> Result<SquareMatrix<u8>> {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_matrix_and_crash` is never used
[INFO] [stdout]    --> src/matrix.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 | pub(crate) fn print_matrix_and_crash(matrix: &SquareMatrix<Module>) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `groups` and `get_block` are never used
[INFO] [stdout]    --> src/qr.rs:676:19
[INFO] [stdout]     |
[INFO] [stdout] 613 | impl QrSegmentation {
[INFO] [stdout]     | ------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 676 |     pub(crate) fn groups(&self) -> &[Group] {
[INFO] [stdout]     |                   ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 681 |     pub(crate) fn get_block<'a>(&self, data: &'a [u8], group: usize, block: usize) -> &'a [u8] {
[INFO] [stdout]     |                   ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking rxing v0.9.1
[INFO] [stdout] warning: unused import: `print_matrix_and_crash`
[INFO] [stdout]   --> src/lib.rs:42:77
[INFO] [stdout]    |
[INFO] [stdout] 42 |         emplace_finder_patterns_into_blank_matrix, emplace_timing_patterns, print_matrix_and_crash,
[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: `PathBuf`
[INFO] [stdout]   --> src/lib.rs:58:27
[INFO] [stdout]    |
[INFO] [stdout] 58 |     use std::path::{Path, PathBuf};
[INFO] [stdout]    |                           ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Stroke`
[INFO] [stdout]   --> src/lib.rs:66:9
[INFO] [stdout]    |
[INFO] [stdout] 66 |         Stroke, SvgHints, SvgRectHints, render_svg_with_resampling, save_svg, write_svg,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `rxing::common::BitMatrix`
[INFO] [stdout]   --> src/lib.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |     use rxing::common::BitMatrix;
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `is_monomial` and `evaluate_at` are never used
[INFO] [stdout]    --> src/galois.rs:132:12
[INFO] [stdout]     |
[INFO] [stdout]  75 | impl GaloisPolynomial {
[INFO] [stdout]     | --------------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn is_monomial(&self) -> bool {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 152 |     pub fn evaluate_at(&self, a: usize) -> Result<u8> {
[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 `gf_log` is never used
[INFO] [stdout]    --> src/galois.rs:379:8
[INFO] [stdout]     |
[INFO] [stdout] 379 | pub fn gf_log(a: usize) -> Result<usize> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compute_penalties` is never used
[INFO] [stdout]    --> src/mask.rs:145:15
[INFO] [stdout]     |
[INFO] [stdout] 145 | pub(crate) fn compute_penalties(matrices: &[SquareMatrix<Module>]) -> Result<Vec<usize>> {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_matrix_and_crash` is never used
[INFO] [stdout]    --> src/matrix.rs:442:15
[INFO] [stdout]     |
[INFO] [stdout] 442 | pub(crate) fn print_matrix_and_crash(matrix: &SquareMatrix<Module>) {
[INFO] [stdout]     |               ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] running `Command { std: "docker" "inspect" "ffee8a2755c7e9fcbd5d922e5c7b3010d47205ad5d4246b511b89ac37b9f0e42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffee8a2755c7e9fcbd5d922e5c7b3010d47205ad5d4246b511b89ac37b9f0e42", kill_on_drop: false }`
[INFO] [stdout] ffee8a2755c7e9fcbd5d922e5c7b3010d47205ad5d4246b511b89ac37b9f0e42
