[INFO] cloning repository https://github.com/TiredSnorlax/string-art
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TiredSnorlax/string-art" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiredSnorlax%2Fstring-art", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiredSnorlax%2Fstring-art'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cb62bd77999bd8888327b8a8f5f6e581c76405e0
[INFO] checking TiredSnorlax/string-art against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTiredSnorlax%2Fstring-art" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TiredSnorlax/string-art
[INFO] finished tweaking git repo https://github.com/TiredSnorlax/string-art
[INFO] tweaked toml for git repo https://github.com/TiredSnorlax/string-art written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TiredSnorlax/string-art on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TiredSnorlax/string-art 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded miniquad v0.4.10
[INFO] [stderr]   Downloaded macroquad v0.4.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a
[INFO] running `Command { std: "docker" "start" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking simd-adler32 v0.3.10
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[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
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[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]     Checking raw-cpuid v11.6.0
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[INFO] [stderr]    Compiling thiserror-impl v2.0.19
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[INFO] [stderr]     Checking string-art v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `WHITE`
[INFO] [stdout]  --> src/canvas.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     color::{BLACK, Color, WHITE},
[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: `bresenham::test_function`
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{bresenham::test_function, canvas::Canvas};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `WHITE`
[INFO] [stdout]  --> src/canvas.rs:4:27
[INFO] [stdout]   |
[INFO] [stdout] 4 |     color::{BLACK, Color, WHITE},
[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: `bresenham::test_function`
[INFO] [stdout]  --> src/main.rs:8:13
[INFO] [stdout]   |
[INFO] [stdout] 8 | use crate::{bresenham::test_function, canvas::Canvas};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/image.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{GenericImageView, ImageReader};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `GenericImageView`
[INFO] [stdout]  --> src/image.rs:3:13
[INFO] [stdout]   |
[INFO] [stdout] 3 | use image::{GenericImageView, ImageReader};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_function` is never used
[INFO] [stdout]    --> src/bresenham.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn test_function() -> Vec<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_lines`, `draw`, and `draw_lines` are never used
[INFO] [stdout]    --> src/canvas.rs:58:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Canvas {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn get_lines(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn draw(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn draw_lines(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `residual_to_texture` is never used
[INFO] [stdout]   --> src/image.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn residual_to_texture(residual: &[f32], dim: usize) -> Texture2D {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_residual` is never used
[INFO] [stdout]   --> src/image.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn draw_residual(texture: &Texture2D, show: bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `test_function` is never used
[INFO] [stdout]    --> src/bresenham.rs:126:8
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub fn test_function() -> Vec<f32> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_lines`, `draw`, and `draw_lines` are never used
[INFO] [stdout]    --> src/canvas.rs:58:12
[INFO] [stdout]     |
[INFO] [stdout]  25 | impl Canvas {
[INFO] [stdout]     | ----------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  58 |     pub fn get_lines(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     pub fn draw(&self) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 137 |     pub fn draw_lines(&self) {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `residual_to_texture` is never used
[INFO] [stdout]   --> src/image.rs:66:8
[INFO] [stdout]    |
[INFO] [stdout] 66 | pub fn residual_to_texture(residual: &[f32], dim: usize) -> Texture2D {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `draw_residual` is never used
[INFO] [stdout]   --> src/image.rs:84:8
[INFO] [stdout]    |
[INFO] [stdout] 84 | pub fn draw_residual(texture: &Texture2D, show: bool) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 41.46s
[INFO] running `Command { std: "docker" "inspect" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a", kill_on_drop: false }`
[INFO] [stdout] ffea69a86bb453b4b07f07c5005f19b03ad66ab821fb277a63aebb939f9dec0a