[INFO] cloning repository https://github.com/dog-tired/Epdf [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/dog-tired/Epdf" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdog-tired%2FEpdf", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdog-tired%2FEpdf'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 36e58e975955eef395224b4994c6a25f0f00d814 [INFO] checking dog-tired/Epdf against try#6cbf54b1453b438241487f195740266bb9d8c8ba for pr-139587-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdog-tired%2FEpdf" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/dog-tired/Epdf on toolchain 6cbf54b1453b438241487f195740266bb9d8c8ba [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/dog-tired/Epdf [INFO] finished tweaking git repo https://github.com/dog-tired/Epdf [INFO] tweaked toml for git repo https://github.com/dog-tired/Epdf written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/dog-tired/Epdf 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" "+6cbf54b1453b438241487f195740266bb9d8c8ba" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` 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[INFO] running `Command { std: "docker" "start" "-a" "aec1b9a28e1e94e1987a64b29dd8237944cc2f5978fa925fbd083ed28536c40b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "aec1b9a28e1e94e1987a64b29dd8237944cc2f5978fa925fbd083ed28536c40b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "aec1b9a28e1e94e1987a64b29dd8237944cc2f5978fa925fbd083ed28536c40b", kill_on_drop: false }` [INFO] [stdout] aec1b9a28e1e94e1987a64b29dd8237944cc2f5978fa925fbd083ed28536c40b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" 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gdk-pixbuf-sys v0.16.3 [INFO] [stderr] Compiling pangocairo-sys v0.16.3 [INFO] [stderr] Compiling gtk-sys v0.16.0 [INFO] [stderr] Checking futures-executor v0.3.31 [INFO] [stderr] Checking glib v0.16.9 [INFO] [stderr] Checking ravif v0.11.11 [INFO] [stderr] Checking image v0.25.5 [INFO] [stderr] Checking cairo-rs v0.16.7 [INFO] [stderr] Checking atk v0.16.0 [INFO] [stderr] Checking pango v0.16.5 [INFO] [stderr] Checking gdk-pixbuf v0.16.7 [INFO] [stderr] Checking pangocairo v0.16.3 [INFO] [stderr] Checking gdk v0.16.2 [INFO] [stderr] Checking piet-cairo v0.6.2 [INFO] [stderr] Checking piet-common v0.6.2 [INFO] [stderr] Checking druid v0.8.3 [INFO] [stderr] Checking Epdf v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `Widget` and `text` [INFO] [stdout] --> src/pdf_util/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | text, widget::{Flex, Image as DruidImage, Label, Scroll, SizedBox}, AppLauncher, Color, ImageBuf, Widget, WidgetExt, WindowDesc [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/pdf_util/mod.rs:439:16 [INFO] [stdout] | [INFO] [stdout] 439 | if (unicode_char == '\n' || unicode_char == '\r') { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 439 - if (unicode_char == '\n' || unicode_char == '\r') { [INFO] [stdout] 439 + if unicode_char == '\n' || unicode_char == '\r' { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/license/mod.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::licence_mod` [INFO] [stdout] --> src/license/mod.rs:80:9 [INFO] [stdout] | [INFO] [stdout] 80 | use super::licence_mod; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Widget` and `text` [INFO] [stdout] --> src/pdf_util/mod.rs:2:5 [INFO] [stdout] | [INFO] [stdout] 2 | text, widget::{Flex, Image as DruidImage, Label, Scroll, SizedBox}, AppLauncher, Color, ImageBuf, Widget, WidgetExt, WindowDesc [INFO] [stdout] | ^^^^ ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around `if` condition [INFO] [stdout] --> src/pdf_util/mod.rs:439:16 [INFO] [stdout] | [INFO] [stdout] 439 | if (unicode_char == '\n' || unicode_char == '\r') { [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 439 - if (unicode_char == '\n' || unicode_char == '\r') { [INFO] [stdout] 439 + if unicode_char == '\n' || unicode_char == '\r' { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Write` [INFO] [stdout] --> src/license/mod.rs:7:31 [INFO] [stdout] | [INFO] [stdout] 7 | use std::io::{self, Read, Write}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::num` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use core::num; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piet` [INFO] [stdout] --> src/pdf_util/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use piet::*; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `piet` [INFO] [stdout] --> src/pdf_util/mod.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use piet::*; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/pdf_util/mod.rs:556:10 [INFO] [stdout] | [INFO] [stdout] 556 | for (index, image_path) in images.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bitmap` [INFO] [stdout] --> src/pdf_util/mod.rs:578:13 [INFO] [stdout] | [INFO] [stdout] 578 | let bitmap = img.to_rgba8(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bitmap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `index` [INFO] [stdout] --> src/pdf_util/mod.rs:556:10 [INFO] [stdout] | [INFO] [stdout] 556 | for (index, image_path) in images.iter().enumerate() { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_index` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `bitmap` [INFO] [stdout] --> src/pdf_util/mod.rs:578:13 [INFO] [stdout] | [INFO] [stdout] 578 | let bitmap = img.to_rgba8(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_bitmap` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut op = match args.get(1) { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImageWrapper` is never constructed [INFO] [stdout] --> src/pdf_util/mod.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct ImageWrapper { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_dynamic_image` is never used [INFO] [stdout] --> src/pdf_util/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl ImageWrapper { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 29 | fn from_dynamic_image(image: DynamicImage, format: ImageFormat) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `PDF_PATH` is never used [INFO] [stdout] --> src/pdf_util/mod.rs:35:7 [INFO] [stdout] | [INFO] [stdout] 35 | const PDF_PATH: &str = "C:\\Users\\slh\\Downloads\\kafka.pdf"; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LICENCE_FILE` is never used [INFO] [stdout] --> src/license/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | const LICENCE_FILE: &str = "licence.txt"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LICENCE_PROMPT` is never used [INFO] [stdout] --> src/license/mod.rs:10:11 [INFO] [stdout] | [INFO] [stdout] 10 | const LICENCE_PROMPT: &str = "The number of times has been used up. Please contact the author for activation. 1 yuan and 10000 times"; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `get_content` is never used [INFO] [stdout] --> src/license/mod.rs:13:12 [INFO] [stdout] | [INFO] [stdout] 13 | pub fn get_content(file_path: &str) -> Result { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `compare_file_content_with_123` is never used [INFO] [stdout] --> src/license/mod.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn compare_file_content_with_123(file_path: &str) -> io::Result { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `decrement_file_number` is never used [INFO] [stdout] --> src/license/mod.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn decrement_file_number(file_path: &str) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LICENCE_FILE` is never used [INFO] [stdout] --> src/license/mod.rs:83:11 [INFO] [stdout] | [INFO] [stdout] 83 | const LICENCE_FILE: &str = "licence.txt"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | let mut op = match args.get(1) { [INFO] [stdout] | ----^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ImageWrapper` is never constructed [INFO] [stdout] --> src/pdf_util/mod.rs:18:8 [INFO] [stdout] | [INFO] [stdout] 18 | struct ImageWrapper { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `from_dynamic_image` is never used [INFO] [stdout] --> src/pdf_util/mod.rs:29:8 [INFO] [stdout] | [INFO] [stdout] 28 | impl ImageWrapper { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] 29 | fn from_dynamic_image(image: DynamicImage, format: ImageFormat) -> Self { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LICENCE_FILE` is never used [INFO] [stdout] --> src/license/mod.rs:2:7 [INFO] [stdout] | [INFO] [stdout] 2 | const LICENCE_FILE: &str = "licence.txt"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `LICENCE_FILE` is never used [INFO] [stdout] --> src/license/mod.rs:83:11 [INFO] [stdout] | [INFO] [stdout] 83 | const LICENCE_FILE: &str = "licence.txt"; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | pdf_util::copy(path, pages); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 42 | let _ = pdf_util::copy(path, pages); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:42:13 [INFO] [stdout] | [INFO] [stdout] 42 | pdf_util::copy(path, pages); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 42 | let _ = pdf_util::copy(path, pages); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | pdf_util::concat(pdf_page_ranges); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = pdf_util::concat(pdf_page_ranges); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:56:13 [INFO] [stdout] | [INFO] [stdout] 56 | pdf_util::concat(pdf_page_ranges); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 56 | let _ = pdf_util::concat(pdf_page_ranges); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | pdf_util::watermark(path, w); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 67 | let _ = pdf_util::watermark(path, w); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:67:13 [INFO] [stdout] | [INFO] [stdout] 67 | pdf_util::watermark(path, w); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 67 | let _ = pdf_util::watermark(path, w); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | pdf_util::exportImages(path, width); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = pdf_util::exportImages(path, width); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | pdf_util::extract_images(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = pdf_util::extract_images(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | pdf_util::extract_text(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 96 | let _ = pdf_util::extract_text(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exportImages` should have a snake case name [INFO] [stdout] --> src/pdf_util/mod.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn exportImages(pdf_path: &str, maximum_width: i32) -> Result<(), PdfiumError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `export_images` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:81:13 [INFO] [stdout] | [INFO] [stdout] 81 | pdf_util::exportImages(path, width); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 81 | let _ = pdf_util::exportImages(path, width); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:89:13 [INFO] [stdout] | [INFO] [stdout] 89 | pdf_util::extract_images(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 89 | let _ = pdf_util::extract_images(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:96:13 [INFO] [stdout] | [INFO] [stdout] 96 | pdf_util::extract_text(path); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 96 | let _ = pdf_util::extract_text(path); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `exportImages` should have a snake case name [INFO] [stdout] --> src/pdf_util/mod.rs:166:8 [INFO] [stdout] | [INFO] [stdout] 166 | pub fn exportImages(pdf_path: &str, maximum_width: i32) -> Result<(), PdfiumError> { [INFO] [stdout] | ^^^^^^^^^^^^ help: convert the identifier to snake case: `export_images` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_snake_case)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `test_exportImages` should have a snake case name [INFO] [stdout] --> src/pdf_util/mod.rs:676:4 [INFO] [stdout] | [INFO] [stdout] 676 | fn test_exportImages() { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `test_export_images` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pdf_util/mod.rs:677:5 [INFO] [stdout] | [INFO] [stdout] 677 | exportImages(PDF_PATH, 1000); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 677 | let _ = exportImages(PDF_PATH, 1000); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pdf_util/mod.rs:682:5 [INFO] [stdout] | [INFO] [stdout] 682 | extract_images(PDF_PATH); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 682 | let _ = extract_images(PDF_PATH); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/pdf_util/mod.rs:687:5 [INFO] [stdout] | [INFO] [stdout] 687 | extract_text(PDF_PATH); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 687 | let _ = extract_text(PDF_PATH); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 44s [INFO] running `Command { std: "docker" "inspect" "78529934674ed00eb69409020d70eb5641663525f7de5c35afb369dd18f7aca7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78529934674ed00eb69409020d70eb5641663525f7de5c35afb369dd18f7aca7", kill_on_drop: false }` [INFO] [stdout] 78529934674ed00eb69409020d70eb5641663525f7de5c35afb369dd18f7aca7