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[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mfisk/unscan" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfisk%2Funscan", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmfisk%2Funscan" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `quorum`
[INFO] [stdout]     --> src/char_index.rs:2004:9
[INFO] [stdout]      |
[INFO] [stdout] 2004 |     let quorum = (quorum.ceil() as usize).max(1);
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_quorum`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs_col`
[INFO] [stdout]    --> src/segment.rs:757:13
[INFO] [stdout]     |
[INFO] [stdout] 757 |         let abs_col = base + c;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_abs_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quorum`
[INFO] [stdout]     --> src/char_index.rs:2004:9
[INFO] [stdout]      |
[INFO] [stdout] 2004 |     let quorum = (quorum.ceil() as usize).max(1);
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_quorum`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs_col`
[INFO] [stdout]    --> src/segment.rs:757:13
[INFO] [stdout]     |
[INFO] [stdout] 757 |         let abs_col = base + c;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_abs_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `parse_vectorized_count`
[INFO] [stdout]   --> tests/t30_regression_ssim.rs:13:73
[INFO] [stdout]    |
[INFO] [stdout] 13 | use common::{setup, test_doc, run_unscan, parse_ssim, parse_font_match, parse_vectorized_count};
[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: `std::collections::HashMap`
[INFO] [stdout]  --> tests/t20_distance_analysis.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::collections::HashMap;
[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: `PxScale` and `ScaleFont`
[INFO] [stdout]   --> src/bin/learn_weights.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 | use ab_glyph::{Font, FontRef, PxScale, ScaleFont};
[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: `Luma`
[INFO] [stdout]   --> src/bin/learn_weights.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | use image::{GrayImage, Luma};
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]   --> src/bin/word_index_test.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use image::{DynamicImage, GrayImage, Luma};
[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: `std::path::Path`
[INFO] [stdout]   --> src/bin/word_index_test.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PxScale` and `ScaleFont`
[INFO] [stdout]   --> src/bin/learn_weights.rs:15:31
[INFO] [stdout]    |
[INFO] [stdout] 15 | use ab_glyph::{Font, FontRef, PxScale, ScaleFont};
[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: `Luma`
[INFO] [stdout]   --> src/bin/learn_weights.rs:16:24
[INFO] [stdout]    |
[INFO] [stdout] 16 | use image::{GrayImage, Luma};
[INFO] [stdout]    |                        ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `CharFeatures`
[INFO] [stdout]   --> tests/t10_char_index_roundtrip.rs:15:64
[INFO] [stdout]    |
[INFO] [stdout] 15 |     render_char_normalised, search_candidates, GlyphOverrides, CharFeatures, FEAT_LEN,
[INFO] [stdout]    |                                                                ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EB_GARAMOND` is never used
[INFO] [stdout]   --> tests/common/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const EB_GARAMOND: &str = "/usr/share/fonts/opentype/ebgaramond/EBGaramond12-Regular.otf";
[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 `python3` is never used
[INFO] [stdout]   --> tests/common/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn python3(code: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_png_to_pdf` is never used
[INFO] [stdout]   --> tests/common/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn convert_png_to_pdf(png: &Path, pdf: &Path, dpi: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_fixtures` is never used
[INFO] [stdout]   --> tests/common/mod.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn ensure_fixtures() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup` is never used
[INFO] [stdout]    --> tests/common/mod.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn setup() -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan` is never used
[INFO] [stdout]    --> tests/common/mod.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn run_unscan(input: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ssim` is never used
[INFO] [stdout]    --> tests/common/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn parse_ssim(output: &str) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_font_match` is never used
[INFO] [stdout]    --> tests/common/mod.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn parse_font_match(output: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_vectorized_count` is never used
[INFO] [stdout]    --> tests/common/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn parse_vectorized_count(output: &str) -> Option<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_py` is never used
[INFO] [stdout]    --> tests/common/mod.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn rasterize_py() -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raster_cache_ok` is never used
[INFO] [stdout]    --> tests/common/mod.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn raster_cache_ok(src: &Path, out_path: &Path) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn rasterize_pdf_with(src: &Path, out_path: &Path, dpi: u32, aa: bool, backend: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EB_GARAMOND` is never used
[INFO] [stdout]   --> tests/common/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const EB_GARAMOND: &str = "/usr/share/fonts/opentype/ebgaramond/EBGaramond12-Regular.otf";
[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 `python3` is never used
[INFO] [stdout]   --> tests/common/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn python3(code: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_png_to_pdf` is never used
[INFO] [stdout]   --> tests/common/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn convert_png_to_pdf(png: &Path, pdf: &Path, dpi: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_fixtures` is never used
[INFO] [stdout]   --> tests/common/mod.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn ensure_fixtures() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup` is never used
[INFO] [stdout]    --> tests/common/mod.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn setup() -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan` is never used
[INFO] [stdout]    --> tests/common/mod.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn run_unscan(input: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ssim` is never used
[INFO] [stdout]    --> tests/common/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn parse_ssim(output: &str) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_font_match` is never used
[INFO] [stdout]    --> tests/common/mod.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn parse_font_match(output: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_vectorized_count` is never used
[INFO] [stdout]    --> tests/common/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn parse_vectorized_count(output: &str) -> Option<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EB_GARAMOND` is never used
[INFO] [stdout]   --> tests/common/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const EB_GARAMOND: &str = "/usr/share/fonts/opentype/ebgaramond/EBGaramond12-Regular.otf";
[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 `python3` is never used
[INFO] [stdout]   --> tests/common/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn python3(code: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_png_to_pdf` is never used
[INFO] [stdout]   --> tests/common/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn convert_png_to_pdf(png: &Path, pdf: &Path, dpi: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_fixtures` is never used
[INFO] [stdout]   --> tests/common/mod.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn ensure_fixtures() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup` is never used
[INFO] [stdout]    --> tests/common/mod.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn setup() -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan` is never used
[INFO] [stdout]    --> tests/common/mod.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn run_unscan(input: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ssim` is never used
[INFO] [stdout]    --> tests/common/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn parse_ssim(output: &str) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_font_match` is never used
[INFO] [stdout]    --> tests/common/mod.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn parse_font_match(output: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_vectorized_count` is never used
[INFO] [stdout]    --> tests/common/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn parse_vectorized_count(output: &str) -> Option<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccuracyResult` is never constructed
[INFO] [stdout]    --> tests/common/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct AccuracyResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_accuracy` is never used
[INFO] [stdout]    --> tests/common/mod.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn measure_accuracy(raster: &Path, vector: &Path, fontmap: &Path, label: &str) -> AccuracyResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_accuracy_summary` is never used
[INFO] [stdout]    --> tests/common/mod.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_accuracy_summary(output: &str) -> (usize, usize, usize, usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `self_idx`
[INFO] [stdout]   --> tests/t20_distance_analysis.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let self_idx = distances.iter().position(|d| d.0 == target_font).unwrap_or(0);
[INFO] [stdout]    |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_self_idx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INDEX_ONCE` is never used
[INFO] [stdout]   --> tests/common/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static INDEX_ONCE: Once = Once::new();
[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 `ensure_index` is never used
[INFO] [stdout]   --> tests/common/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn ensure_index() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_vectorized_count` is never used
[INFO] [stdout]    --> tests/common/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn parse_vectorized_count(output: &str) -> Option<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_py` is never used
[INFO] [stdout]    --> tests/common/mod.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn rasterize_py() -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raster_cache_ok` is never used
[INFO] [stdout]    --> tests/common/mod.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn raster_cache_ok(src: &Path, out_path: &Path) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn rasterize_pdf_with(src: &Path, out_path: &Path, dpi: u32, aa: bool, backend: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccuracyResult` is never constructed
[INFO] [stdout]    --> tests/common/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct AccuracyResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_accuracy` is never used
[INFO] [stdout]    --> tests/common/mod.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn measure_accuracy(raster: &Path, vector: &Path, fontmap: &Path, label: &str) -> AccuracyResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_accuracy_summary` is never used
[INFO] [stdout]    --> tests/common/mod.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_accuracy_summary(output: &str) -> (usize, usize, usize, usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]   --> src/bin/word_index_test.rs:13:13
[INFO] [stdout]    |
[INFO] [stdout] 13 | use image::{DynamicImage, GrayImage, Luma};
[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: `std::path::Path`
[INFO] [stdout]   --> src/bin/word_index_test.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | use std::path::Path;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INDEX_ONCE` is never used
[INFO] [stdout]   --> tests/common/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static INDEX_ONCE: Once = Once::new();
[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 `ensure_index` is never used
[INFO] [stdout]   --> tests/common/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn ensure_index() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan` is never used
[INFO] [stdout]    --> tests/common/mod.rs:179:8
[INFO] [stdout]     |
[INFO] [stdout] 179 | pub fn run_unscan(input: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ssim` is never used
[INFO] [stdout]    --> tests/common/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn parse_ssim(output: &str) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_font_match` is never used
[INFO] [stdout]    --> tests/common/mod.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn parse_font_match(output: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_vectorized_count` is never used
[INFO] [stdout]    --> tests/common/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn parse_vectorized_count(output: &str) -> Option<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_py` is never used
[INFO] [stdout]    --> tests/common/mod.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn rasterize_py() -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raster_cache_ok` is never used
[INFO] [stdout]    --> tests/common/mod.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn raster_cache_ok(src: &Path, out_path: &Path) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn rasterize_pdf_with(src: &Path, out_path: &Path, dpi: u32, aa: bool, backend: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccuracyResult` is never constructed
[INFO] [stdout]    --> tests/common/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct AccuracyResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_accuracy` is never used
[INFO] [stdout]    --> tests/common/mod.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn measure_accuracy(raster: &Path, vector: &Path, fontmap: &Path, label: &str) -> AccuracyResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_accuracy_summary` is never used
[INFO] [stdout]    --> tests/common/mod.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_accuracy_summary(output: &str) -> (usize, usize, usize, usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/ci_diag.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |     for (col, (name, path)) in fonts.iter().enumerate() {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ci_top_names`
[INFO] [stdout]    --> src/bin/ci_diag.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let ci_top_names: Vec<&str> = vec!["Impact", "Arial Bold", "Georgia Bold", "Times NR Bold Ital", "Verdana Bold Ital"];
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ci_top_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EB_GARAMOND` is never used
[INFO] [stdout]   --> tests/common/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const EB_GARAMOND: &str = "/usr/share/fonts/opentype/ebgaramond/EBGaramond12-Regular.otf";
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INDEX_ONCE` is never used
[INFO] [stdout]   --> tests/common/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static INDEX_ONCE: Once = Once::new();
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_index` is never used
[INFO] [stdout]   --> tests/common/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn ensure_index() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `python3` is never used
[INFO] [stdout]   --> tests/common/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn python3(code: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_png_to_pdf` is never used
[INFO] [stdout]   --> tests/common/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn convert_png_to_pdf(png: &Path, pdf: &Path, dpi: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_fixtures` is never used
[INFO] [stdout]   --> tests/common/mod.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn ensure_fixtures() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup` is never used
[INFO] [stdout]    --> tests/common/mod.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn setup() -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ssim` is never used
[INFO] [stdout]    --> tests/common/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn parse_ssim(output: &str) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_font_match` is never used
[INFO] [stdout]    --> tests/common/mod.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn parse_font_match(output: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_vectorized_count` is never used
[INFO] [stdout]    --> tests/common/mod.rs:247:8
[INFO] [stdout]     |
[INFO] [stdout] 247 | pub fn parse_vectorized_count(output: &str) -> Option<u32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_py` is never used
[INFO] [stdout]    --> tests/common/mod.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn rasterize_py() -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raster_cache_ok` is never used
[INFO] [stdout]    --> tests/common/mod.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn raster_cache_ok(src: &Path, out_path: &Path) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn rasterize_pdf_with(src: &Path, out_path: &Path, dpi: u32, aa: bool, backend: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccuracyResult` is never constructed
[INFO] [stdout]    --> tests/common/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct AccuracyResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_accuracy` is never used
[INFO] [stdout]    --> tests/common/mod.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn measure_accuracy(raster: &Path, vector: &Path, fontmap: &Path, label: &str) -> AccuracyResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_accuracy_summary` is never used
[INFO] [stdout]    --> tests/common/mod.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_accuracy_summary(output: &str) -> (usize, usize, usize, usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EB_GARAMOND` is never used
[INFO] [stdout]   --> tests/common/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const EB_GARAMOND: &str = "/usr/share/fonts/opentype/ebgaramond/EBGaramond12-Regular.otf";
[INFO] [stdout]    |           ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: static `INDEX_ONCE` is never used
[INFO] [stdout]   --> tests/common/mod.rs:14:8
[INFO] [stdout]    |
[INFO] [stdout] 14 | static INDEX_ONCE: Once = Once::new();
[INFO] [stdout]    |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_index` is never used
[INFO] [stdout]   --> tests/common/mod.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn ensure_index() {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `python3` is never used
[INFO] [stdout]   --> tests/common/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn python3(code: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_png_to_pdf` is never used
[INFO] [stdout]   --> tests/common/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn convert_png_to_pdf(png: &Path, pdf: &Path, dpi: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_fixtures` is never used
[INFO] [stdout]   --> tests/common/mod.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn ensure_fixtures() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup` is never used
[INFO] [stdout]    --> tests/common/mod.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn setup() -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_py` is never used
[INFO] [stdout]    --> tests/common/mod.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn rasterize_py() -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raster_cache_ok` is never used
[INFO] [stdout]    --> tests/common/mod.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn raster_cache_ok(src: &Path, out_path: &Path) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn rasterize_pdf_with(src: &Path, out_path: &Path, dpi: u32, aa: bool, backend: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AccuracyResult` is never constructed
[INFO] [stdout]    --> tests/common/mod.rs:326:12
[INFO] [stdout]     |
[INFO] [stdout] 326 | pub struct AccuracyResult {
[INFO] [stdout]     |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `measure_accuracy` is never used
[INFO] [stdout]    --> tests/common/mod.rs:344:8
[INFO] [stdout]     |
[INFO] [stdout] 344 | pub fn measure_accuracy(raster: &Path, vector: &Path, fontmap: &Path, label: &str) -> AccuracyResult {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_accuracy_summary` is never used
[INFO] [stdout]    --> tests/common/mod.rs:411:8
[INFO] [stdout]     |
[INFO] [stdout] 411 | pub fn parse_accuracy_summary(output: &str) -> (usize, usize, usize, usize, usize) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EB_GARAMOND` is never used
[INFO] [stdout]   --> tests/common/mod.rs:10:11
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub const EB_GARAMOND: &str = "/usr/share/fonts/opentype/ebgaramond/EBGaramond12-Regular.otf";
[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 `python3` is never used
[INFO] [stdout]   --> tests/common/mod.rs:57:8
[INFO] [stdout]    |
[INFO] [stdout] 57 | pub fn python3(code: &str) {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `convert_png_to_pdf` is never used
[INFO] [stdout]   --> tests/common/mod.rs:67:8
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub fn convert_png_to_pdf(png: &Path, pdf: &Path, dpi: u32) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ensure_fixtures` is never used
[INFO] [stdout]   --> tests/common/mod.rs:79:8
[INFO] [stdout]    |
[INFO] [stdout] 79 | pub fn ensure_fixtures() -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `setup` is never used
[INFO] [stdout]    --> tests/common/mod.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn setup() -> bool {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `run_unscan_to` is never used
[INFO] [stdout]    --> tests/common/mod.rs:195:8
[INFO] [stdout]     |
[INFO] [stdout] 195 | pub fn run_unscan_to(input: &Path, output_path: &Path, extra_args: &[&str]) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_ssim` is never used
[INFO] [stdout]    --> tests/common/mod.rs:213:8
[INFO] [stdout]     |
[INFO] [stdout] 213 | pub fn parse_ssim(output: &str) -> Option<f64> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_font_match` is never used
[INFO] [stdout]    --> tests/common/mod.rs:227:8
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub fn parse_font_match(output: &str) -> Option<String> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_py` is never used
[INFO] [stdout]    --> tests/common/mod.rs:266:4
[INFO] [stdout]     |
[INFO] [stdout] 266 | fn rasterize_py() -> PathBuf {
[INFO] [stdout]     |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `raster_cache_ok` is never used
[INFO] [stdout]    --> tests/common/mod.rs:270:4
[INFO] [stdout]     |
[INFO] [stdout] 270 | fn raster_cache_ok(src: &Path, out_path: &Path) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_with` is never used
[INFO] [stdout]    --> tests/common/mod.rs:288:8
[INFO] [stdout]     |
[INFO] [stdout] 288 | pub fn rasterize_pdf_with(src: &Path, out_path: &Path, dpi: u32, aa: bool, backend: &str) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf` is never used
[INFO] [stdout]    --> tests/common/mod.rs:314:8
[INFO] [stdout]     |
[INFO] [stdout] 314 | pub fn rasterize_pdf(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `rasterize_pdf_poppler` is never used
[INFO] [stdout]    --> tests/common/mod.rs:319:8
[INFO] [stdout]     |
[INFO] [stdout] 319 | pub fn rasterize_pdf_poppler(src: &Path, out_path: &Path, dpi: u32, aa: bool) -> bool {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]   --> src/bin/ci_diag.rs:93:16
[INFO] [stdout]    |
[INFO] [stdout] 93 |     for (col, (name, path)) in fonts.iter().enumerate() {
[INFO] [stdout]    |                ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ci_top_names`
[INFO] [stdout]    --> src/bin/ci_diag.rs:133:13
[INFO] [stdout]     |
[INFO] [stdout] 133 |         let ci_top_names: Vec<&str> = vec!["Impact", "Arial Bold", "Georgia Bold", "Times NR Bold Ital", "Verdana Bold Ital"];
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ci_top_names`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quorum`
[INFO] [stdout]     --> src/char_index.rs:2004:9
[INFO] [stdout]      |
[INFO] [stdout] 2004 |     let quorum = (quorum.ceil() as usize).max(1);
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_quorum`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `quorum`
[INFO] [stdout]     --> src/char_index.rs:2004:9
[INFO] [stdout]      |
[INFO] [stdout] 2004 |     let quorum = (quorum.ceil() as usize).max(1);
[INFO] [stdout]      |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_quorum`
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs_col`
[INFO] [stdout]    --> src/segment.rs:757:13
[INFO] [stdout]     |
[INFO] [stdout] 757 |         let abs_col = base + c;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_abs_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `abs_col`
[INFO] [stdout]    --> src/segment.rs:757:13
[INFO] [stdout]     |
[INFO] [stdout] 757 |         let abs_col = base + c;
[INFO] [stdout]     |             ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_abs_col`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:640:17
[INFO] [stdout]     |
[INFO] [stdout] 640 |             let mut ci_top_for_audit_lig: Vec<(String, f32)>;
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:640:17
[INFO] [stdout]     |
[INFO] [stdout] 640 |             let mut ci_top_for_audit_lig: Vec<(String, f32)>;
[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] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1m 02s
[INFO] running `Command { std: "docker" "inspect" "8b156c095a9d0dd124e324b9d990a3902a5721f6e526579e8e40b4041cf5656f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b156c095a9d0dd124e324b9d990a3902a5721f6e526579e8e40b4041cf5656f", kill_on_drop: false }`
[INFO] [stdout] 8b156c095a9d0dd124e324b9d990a3902a5721f6e526579e8e40b4041cf5656f
