[INFO] cloning repository https://github.com/alonege/imgtools
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/alonege/imgtools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonege%2Fimgtools", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonege%2Fimgtools'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4b0bfc8129cae8fcb4f5197af1b1259ced9332fa
[INFO] testing alonege/imgtools against master#f9988fefd3add01f414f52b414308e7872622fee for pr-155114
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Falonege%2Fimgtools" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/alonege/imgtools
[INFO] finished tweaking git repo https://github.com/alonege/imgtools
[INFO] tweaked toml for git repo https://github.com/alonege/imgtools written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/alonege/imgtools on toolchain f9988fefd3add01f414f52b414308e7872622fee
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/alonege/imgtools 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" "+f9988fefd3add01f414f52b414308e7872622fee" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.build
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded allocator-api2 v0.2.20
[INFO] [stderr]   Downloaded instability v0.3.2
[INFO] [stderr]   Downloaded rfd v0.15.0
[INFO] [stderr]   Downloaded compact_str v0.8.0
[INFO] [stderr]   Downloaded ratatui v0.28.1
[INFO] [stderr]   Downloaded plotters-bitmap v0.3.7
[INFO] [stderr]   Downloaded font-kit v0.14.2
[INFO] [stderr]   Downloaded pathfinder_simd v0.5.4
[INFO] [stderr]   Downloaded dwrote v0.11.2
[INFO] [stderr]   Downloaded core-text v20.1.0
[INFO] [stderr]   Downloaded nalgebra v0.33.2
[INFO] [stderr]   Downloaded eframe v0.24.1
[INFO] [stderr]   Downloaded tui-menu v0.2.4
[INFO] [stderr]   Downloaded egui_glow v0.24.1
[INFO] [stderr]   Downloaded egui v0.24.1
[INFO] [stderr]   Downloaded emath v0.24.1
[INFO] [stderr]   Downloaded ecolor v0.24.1
[INFO] [stderr]   Downloaded egui-winit v0.24.1
[INFO] [stderr]   Downloaded epaint v0.24.1
[INFO] [stderr]   Downloaded accesskit_winit v0.15.0
[INFO] [stderr]   Downloaded rustix v0.37.27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9988fefd3add01f414f52b414308e7872622fee" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d057cad598879bd9ecfb7eecb9db1467f8058d2747ae3f270ecf355c855f380
[INFO] running `Command { std: "docker" "start" "-a" "0d057cad598879bd9ecfb7eecb9db1467f8058d2747ae3f270ecf355c855f380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d057cad598879bd9ecfb7eecb9db1467f8058d2747ae3f270ecf355c855f380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d057cad598879bd9ecfb7eecb9db1467f8058d2747ae3f270ecf355c855f380", kill_on_drop: false }`
[INFO] [stdout] 0d057cad598879bd9ecfb7eecb9db1467f8058d2747ae3f270ecf355c855f380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9988fefd3add01f414f52b414308e7872622fee" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 033b124f8e5154f05daf1d300ba2e1b7a77334b73505cbcf753cc543adf10e56
[INFO] running `Command { std: "docker" "start" "-a" "033b124f8e5154f05daf1d300ba2e1b7a77334b73505cbcf753cc543adf10e56", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.build
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
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[INFO] [stderr]    Compiling parking_lot v0.12.3
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[INFO] [stderr]    Compiling ashpd v0.9.2
[INFO] [stderr]    Compiling epaint v0.29.1
[INFO] [stderr]    Compiling ratatui v0.28.1
[INFO] [stderr]    Compiling plotters-bitmap v0.3.7
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling nalgebra-macros v0.2.2
[INFO] [stderr]    Compiling is-terminal v0.4.13
[INFO] [stderr]    Compiling ttf-parser v0.20.0
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling nalgebra v0.33.2
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling clap v4.5.20
[INFO] [stderr]    Compiling tui-menu v0.2.4
[INFO] [stderr]    Compiling egui v0.29.1
[INFO] [stderr]    Compiling eframe v0.24.1
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling color-eyre v0.6.3
[INFO] [stderr]    Compiling imgtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/backend/fill.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[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: `clap::builder::EnumValueParser`
[INFO] [stdout]  --> src/backend/interpolation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::builder::EnumValueParser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/backend/interpolation.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{self, Rgb, DynamicImage, RgbImage};
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/gui.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use image::{self};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Vector2`
[INFO] [stdout]  --> src/cli/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::Vector2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `main`
[INFO] [stdout]  --> src/cli/views.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{cli::*, main};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cli::shader::*`
[INFO] [stdout]  --> src/cli/event_handlers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cli::shader::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Vector2`
[INFO] [stdout]  --> src/cli/shader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Vector2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Luma`
[INFO] [stdout]  --> src/cli/shader.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{DynamicImage, GenericImageView, Luma};
[INFO] [stdout]   |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Modifier`
[INFO] [stdout]   --> src/cli.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 |     style::{Color, Modifier, Style}, symbols::Marker, 
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AppState` and `ImgLayer`
[INFO] [stdout]   --> src/cli.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 | use crate::backend::{self, AppState, ImgLayer};
[INFO] [stdout]    |                            ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plotters::prelude`
[INFO] [stdout]  --> src/backend/binarization.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plotters::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `owo_colors::OwoColorize`
[INFO] [stdout]  --> src/cli.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | use color_eyre::{config::HookBuilder, owo_colors::OwoColorize};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Widget`
[INFO] [stdout]   --> src/cli.rs:14:114
[INFO] [stdout]    |
[INFO] [stdout] 14 |     prelude::{Backend, Constraint, CrosstermBackend, Direction, Layout, Span, StatefulWidget, Stylize, Terminal, Widget}, 
[INFO] [stdout]    |                                                                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cli`
[INFO] [stdout]  --> src/cli/shader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cli::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_max_pixels`
[INFO] [stdout]   --> src/backend/fill.rs:59:70
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...2, start_y: u32, fill_max_pixels: i32, fill_value_range: u8,brush_color: [u8; 3]) -> DynamicImage {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_max_pixels`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/backend/fill.rs:95:10
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let (width, height) = img.dimensions();
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/backend/fill.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let (width, height) = img.dimensions();
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/cli/app.rs:280:17
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 ref a => {},
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stl`
[INFO] [stdout]    --> src/cli/views.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let stl = color_eyre::owo_colors::Style::new().bg_rgb::<15, 18, 32>().fg_rgb::<173,216,230>();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_stl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_image_transformation_di` is never used
[INFO] [stdout]    --> src/backend.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout]  97 | impl AppState {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn apply_image_transformation_di<F>(&mut self, transform: F) where F: FnOnce(image::DynamicImage) -> image::DynamicImage {
[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 `draw_on_image` is never used
[INFO] [stdout]  --> src/backend/fill.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn draw_on_image(mut img: DynamicImage, x: u32, y: u32, brush_size: u32, brush_color: [u8; 3]) -> DynamicImage {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_similar_pow` is never used
[INFO] [stdout]    --> src/backend/interpolation.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn are_similar_pow(p1: &Rgb<u8>, p2: &Rgb<u8>, threshold: u8) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Filters` is never used
[INFO] [stdout]  --> src/conv.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Filters {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kernel_size`, `sigma`, and `sigma_scale` are never read
[INFO] [stdout]   --> src/cli/shader.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct PreprocessSettings {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 16 |     pub(crate) kernel_size: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 17 |     pub(crate) sigma: f32,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 18 |     pub(crate) sigma_scale: f32,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PreprocessSettings` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 7m 37s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.9.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "033b124f8e5154f05daf1d300ba2e1b7a77334b73505cbcf753cc543adf10e56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033b124f8e5154f05daf1d300ba2e1b7a77334b73505cbcf753cc543adf10e56", kill_on_drop: false }`
[INFO] [stdout] 033b124f8e5154f05daf1d300ba2e1b7a77334b73505cbcf753cc543adf10e56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 16e9456e6cd3ef8125eebbcd77abe583d95e5bcec5cfbfb29681b905fcb22b77
[INFO] running `Command { std: "docker" "start" "-a" "16e9456e6cd3ef8125eebbcd77abe583d95e5bcec5cfbfb29681b905fcb22b77", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.build
[INFO] [stderr]    Compiling imgtools v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::collections::VecDeque`
[INFO] [stdout]  --> src/backend/fill.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::collections::VecDeque;
[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: `clap::builder::EnumValueParser`
[INFO] [stdout]  --> src/backend/interpolation.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::builder::EnumValueParser;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `DynamicImage`
[INFO] [stdout]  --> src/backend/interpolation.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 | use image::{self, Rgb, DynamicImage, RgbImage};
[INFO] [stdout]   |                        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `self`
[INFO] [stdout]  --> src/gui.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use image::{self};
[INFO] [stdout]   |             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Vector2`
[INFO] [stdout]  --> src/cli/app.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use nalgebra::Vector2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `main`
[INFO] [stdout]  --> src/cli/views.rs:1:21
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::{cli::*, main};
[INFO] [stdout]   |                     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cli::shader::*`
[INFO] [stdout]  --> src/cli/event_handlers.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::cli::shader::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `nalgebra::Vector2`
[INFO] [stdout]  --> src/cli/shader.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use nalgebra::Vector2;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Luma`
[INFO] [stdout]  --> src/cli/shader.rs:3:45
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{DynamicImage, GenericImageView, Luma};
[INFO] [stdout]   |                                             ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Modifier`
[INFO] [stdout]   --> src/cli.rs:15:20
[INFO] [stdout]    |
[INFO] [stdout] 15 |     style::{Color, Modifier, Style}, symbols::Marker, 
[INFO] [stdout]    |                    ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `AppState` and `ImgLayer`
[INFO] [stdout]   --> src/cli.rs:24:28
[INFO] [stdout]    |
[INFO] [stdout] 24 | use crate::backend::{self, AppState, ImgLayer};
[INFO] [stdout]    |                            ^^^^^^^^  ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `plotters::prelude`
[INFO] [stdout]  --> src/backend/binarization.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use plotters::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `owo_colors::OwoColorize`
[INFO] [stdout]  --> src/cli.rs:7:39
[INFO] [stdout]   |
[INFO] [stdout] 7 | use color_eyre::{config::HookBuilder, owo_colors::OwoColorize};
[INFO] [stdout]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Widget`
[INFO] [stdout]   --> src/cli.rs:14:114
[INFO] [stdout]    |
[INFO] [stdout] 14 |     prelude::{Backend, Constraint, CrosstermBackend, Direction, Layout, Span, StatefulWidget, Stylize, Terminal, Widget}, 
[INFO] [stdout]    |                                                                                                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::cli`
[INFO] [stdout]  --> src/cli/shader.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::cli::*;
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `fill_max_pixels`
[INFO] [stdout]   --> src/backend/fill.rs:59:70
[INFO] [stdout]    |
[INFO] [stdout] 59 | ...2, start_y: u32, fill_max_pixels: i32, fill_value_range: u8,brush_color: [u8; 3]) -> DynamicImage {
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_max_pixels`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `width`
[INFO] [stdout]   --> src/backend/fill.rs:95:10
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let (width, height) = img.dimensions();
[INFO] [stdout]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `height`
[INFO] [stdout]   --> src/backend/fill.rs:95:17
[INFO] [stdout]    |
[INFO] [stdout] 95 |     let (width, height) = img.dimensions();
[INFO] [stdout]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `a`
[INFO] [stdout]    --> src/cli/app.rs:280:17
[INFO] [stdout]     |
[INFO] [stdout] 280 |                 ref a => {},
[INFO] [stdout]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stl`
[INFO] [stdout]    --> src/cli/views.rs:113:13
[INFO] [stdout]     |
[INFO] [stdout] 113 |         let stl = color_eyre::owo_colors::Style::new().bg_rgb::<15, 18, 32>().fg_rgb::<173,216,230>();
[INFO] [stdout]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_stl`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `apply_image_transformation_di` is never used
[INFO] [stdout]    --> src/backend.rs:203:8
[INFO] [stdout]     |
[INFO] [stdout]  97 | impl AppState {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 203 |     fn apply_image_transformation_di<F>(&mut self, transform: F) where F: FnOnce(image::DynamicImage) -> image::DynamicImage {
[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 `draw_on_image` is never used
[INFO] [stdout]  --> src/backend/fill.rs:6:8
[INFO] [stdout]   |
[INFO] [stdout] 6 | pub fn draw_on_image(mut img: DynamicImage, x: u32, y: u32, brush_size: u32, brush_color: [u8; 3]) -> DynamicImage {
[INFO] [stdout]   |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `are_similar_pow` is never used
[INFO] [stdout]    --> src/backend/interpolation.rs:191:4
[INFO] [stdout]     |
[INFO] [stdout] 191 | fn are_similar_pow(p1: &Rgb<u8>, p2: &Rgb<u8>, threshold: u8) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Filters` is never used
[INFO] [stdout]  --> src/conv.rs:1:10
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub enum Filters {
[INFO] [stdout]   |          ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `kernel_size`, `sigma`, and `sigma_scale` are never read
[INFO] [stdout]   --> src/cli/shader.rs:16:16
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct PreprocessSettings {
[INFO] [stdout]    |            ------------------ fields in this struct
[INFO] [stdout] 16 |     pub(crate) kernel_size: i32,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout] 17 |     pub(crate) sigma: f32,
[INFO] [stdout]    |                ^^^^^
[INFO] [stdout] 18 |     pub(crate) sigma_scale: f32,
[INFO] [stdout]    |                ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `PreprocessSettings` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.87s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.9.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "16e9456e6cd3ef8125eebbcd77abe583d95e5bcec5cfbfb29681b905fcb22b77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "16e9456e6cd3ef8125eebbcd77abe583d95e5bcec5cfbfb29681b905fcb22b77", kill_on_drop: false }`
[INFO] [stdout] 16e9456e6cd3ef8125eebbcd77abe583d95e5bcec5cfbfb29681b905fcb22b77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+f9988fefd3add01f414f52b414308e7872622fee" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 13d55bdd8a4660d26538fbc8192855c158022fa63a193aac34a05fb2724d5fc5
[INFO] running `Command { std: "docker" "start" "-a" "13d55bdd8a4660d26538fbc8192855c158022fa63a193aac34a05fb2724d5fc5", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: profile.release.build
[INFO] [stderr] warning: unused import: `std::collections::VecDeque`
[INFO] [stderr]  --> src/backend/fill.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::collections::VecDeque;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `clap::builder::EnumValueParser`
[INFO] [stderr]  --> src/backend/interpolation.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use clap::builder::EnumValueParser;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `DynamicImage`
[INFO] [stderr]  --> src/backend/interpolation.rs:2:24
[INFO] [stderr]   |
[INFO] [stderr] 2 | use image::{self, Rgb, DynamicImage, RgbImage};
[INFO] [stderr]   |                        ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `self`
[INFO] [stderr]  --> src/gui.rs:5:13
[INFO] [stderr]   |
[INFO] [stderr] 5 | use image::{self};
[INFO] [stderr]   |             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::Vector2`
[INFO] [stderr]  --> src/cli/app.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use nalgebra::Vector2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `main`
[INFO] [stderr]  --> src/cli/views.rs:1:21
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::{cli::*, main};
[INFO] [stderr]   |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cli::shader::*`
[INFO] [stderr]  --> src/cli/event_handlers.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::cli::shader::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `nalgebra::Vector2`
[INFO] [stderr]  --> src/cli/shader.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use nalgebra::Vector2;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Luma`
[INFO] [stderr]  --> src/cli/shader.rs:3:45
[INFO] [stderr]   |
[INFO] [stderr] 3 | use image::{DynamicImage, GenericImageView, Luma};
[INFO] [stderr]   |                                             ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Modifier`
[INFO] [stderr]   --> src/cli.rs:15:20
[INFO] [stderr]    |
[INFO] [stderr] 15 |     style::{Color, Modifier, Style}, symbols::Marker, 
[INFO] [stderr]    |                    ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `AppState` and `ImgLayer`
[INFO] [stderr]   --> src/cli.rs:24:28
[INFO] [stderr]    |
[INFO] [stderr] 24 | use crate::backend::{self, AppState, ImgLayer};
[INFO] [stderr]    |                            ^^^^^^^^  ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `plotters::prelude`
[INFO] [stderr]  --> src/backend/binarization.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use plotters::prelude::*;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `owo_colors::OwoColorize`
[INFO] [stderr]  --> src/cli.rs:7:39
[INFO] [stderr]   |
[INFO] [stderr] 7 | use color_eyre::{config::HookBuilder, owo_colors::OwoColorize};
[INFO] [stderr]   |                                       ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Widget`
[INFO] [stderr]   --> src/cli.rs:14:114
[INFO] [stderr]    |
[INFO] [stderr] 14 |     prelude::{Backend, Constraint, CrosstermBackend, Direction, Layout, Span, StatefulWidget, Stylize, Terminal, Widget}, 
[INFO] [stderr]    |                                                                                                                  ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::cli`
[INFO] [stderr]  --> src/cli/shader.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use crate::cli::*;
[INFO] [stderr]   |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `fill_max_pixels`
[INFO] [stderr]   --> src/backend/fill.rs:59:70
[INFO] [stderr]    |
[INFO] [stderr] 59 | ...2, start_y: u32, fill_max_pixels: i32, fill_value_range: u8,brush_color: [u8; 3]) -> DynamicImage {
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_fill_max_pixels`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `width`
[INFO] [stderr]   --> src/backend/fill.rs:95:10
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let (width, height) = img.dimensions();
[INFO] [stderr]    |          ^^^^^ help: if this is intentional, prefix it with an underscore: `_width`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `height`
[INFO] [stderr]   --> src/backend/fill.rs:95:17
[INFO] [stderr]    |
[INFO] [stderr] 95 |     let (width, height) = img.dimensions();
[INFO] [stderr]    |                 ^^^^^^ help: if this is intentional, prefix it with an underscore: `_height`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/cli/app.rs:280:17
[INFO] [stderr]     |
[INFO] [stderr] 280 |                 ref a => {},
[INFO] [stderr]     |                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `stl`
[INFO] [stderr]    --> src/cli/views.rs:113:13
[INFO] [stderr]     |
[INFO] [stderr] 113 |         let stl = color_eyre::owo_colors::Style::new().bg_rgb::<15, 18, 32>().fg_rgb::<173,216,230>();
[INFO] [stderr]     |             ^^^ help: if this is intentional, prefix it with an underscore: `_stl`
[INFO] [stderr] 
[INFO] [stderr] warning: method `apply_image_transformation_di` is never used
[INFO] [stderr]    --> src/backend.rs:203:8
[INFO] [stderr]     |
[INFO] [stderr]  97 | impl AppState {
[INFO] [stderr]     | ------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 203 |     fn apply_image_transformation_di<F>(&mut self, transform: F) where F: FnOnce(image::DynamicImage) -> image::DynamicImage {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `draw_on_image` is never used
[INFO] [stderr]  --> src/backend/fill.rs:6:8
[INFO] [stderr]   |
[INFO] [stderr] 6 | pub fn draw_on_image(mut img: DynamicImage, x: u32, y: u32, brush_size: u32, brush_color: [u8; 3]) -> DynamicImage {
[INFO] [stderr]   |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `are_similar_pow` is never used
[INFO] [stderr]    --> src/backend/interpolation.rs:191:4
[INFO] [stderr]     |
[INFO] [stderr] 191 | fn are_similar_pow(p1: &Rgb<u8>, p2: &Rgb<u8>, threshold: u8) -> bool {
[INFO] [stderr]     |    ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `Filters` is never used
[INFO] [stderr]  --> src/conv.rs:1:10
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub enum Filters {
[INFO] [stderr]   |          ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `kernel_size`, `sigma`, and `sigma_scale` are never read
[INFO] [stderr]   --> src/cli/shader.rs:16:16
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct PreprocessSettings {
[INFO] [stderr]    |            ------------------ fields in this struct
[INFO] [stderr] 16 |     pub(crate) kernel_size: i32,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr] 17 |     pub(crate) sigma: f32,
[INFO] [stderr]    |                ^^^^^
[INFO] [stderr] 18 |     pub(crate) sigma_scale: f32,
[INFO] [stderr]    |                ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `PreprocessSettings` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: `imgtools` (bin "imgtools" test) generated 25 warnings (run `cargo fix --bin "imgtools" -p imgtools --tests` to apply 16 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.54s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: ashpd v0.9.2
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/imgtools-d5081384af9d92aa)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "13d55bdd8a4660d26538fbc8192855c158022fa63a193aac34a05fb2724d5fc5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13d55bdd8a4660d26538fbc8192855c158022fa63a193aac34a05fb2724d5fc5", kill_on_drop: false }`
[INFO] [stdout] 13d55bdd8a4660d26538fbc8192855c158022fa63a193aac34a05fb2724d5fc5
