[INFO] cloning repository https://github.com/eewnshit/kern
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/eewnshit/kern" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feewnshit%2Fkern", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feewnshit%2Fkern'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 94cfade49a63ce563f6d0a654c59789f00d2e8de
[INFO] building eewnshit/kern against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Feewnshit%2Fkern" "/workspace/builds/worker-1-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/eewnshit/kern
[INFO] finished tweaking git repo https://github.com/eewnshit/kern
[INFO] tweaked toml for git repo https://github.com/eewnshit/kern written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/eewnshit/kern on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/eewnshit/kern 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" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-protocols-plasma v0.3.5
[INFO] [stderr]   Downloaded gl v0.14.0
[INFO] [stderr]   Downloaded wayland-cursor v0.31.7
[INFO] [stderr]   Downloaded wayland-protocols-wlr v0.3.5
[INFO] [stderr]   Downloaded wayland-client v0.31.7
[INFO] [stderr]   Downloaded cgmath v0.18.0
[INFO] [stderr]   Downloaded glfw v0.59.0
[INFO] [stderr]   Downloaded wayland-protocols v0.32.5
[INFO] [stderr]   Downloaded winit v0.30.7
[INFO] [stderr]   Downloaded glfw-sys v5.0.0+3.3.9
[INFO] [stderr]   Downloaded glium v0.36.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 726d7f73c3647b885b543b8c47fe08bfa9d1950d4e3344c08c1468ba54cdc525
[INFO] running `Command { std: "docker" "start" "-a" "726d7f73c3647b885b543b8c47fe08bfa9d1950d4e3344c08c1468ba54cdc525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "726d7f73c3647b885b543b8c47fe08bfa9d1950d4e3344c08c1468ba54cdc525", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "726d7f73c3647b885b543b8c47fe08bfa9d1950d4e3344c08c1468ba54cdc525", kill_on_drop: false }`
[INFO] [stdout] 726d7f73c3647b885b543b8c47fe08bfa9d1950d4e3344c08c1468ba54cdc525
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1aa0ea8bfcec8deacb31bdaf807e3281def81968109f4e94aece3038cf1b8bd4
[INFO] running `Command { std: "docker" "start" "-a" "1aa0ea8bfcec8deacb31bdaf807e3281def81968109f4e94aece3038cf1b8bd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling libloading v0.8.6
[INFO] [stderr]    Compiling rustix v0.38.42
[INFO] [stderr]    Compiling linux-raw-sys v0.4.14
[INFO] [stderr]    Compiling wayland-sys v0.31.5
[INFO] [stderr]    Compiling xml-rs v0.8.24
[INFO] [stderr]    Compiling syn v2.0.91
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling wayland-backend v0.3.7
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling wayland-client v0.31.7
[INFO] [stderr]    Compiling dlib v0.5.2
[INFO] [stderr]    Compiling tracing-core v0.1.33
[INFO] [stderr]    Compiling bytemuck v1.21.0
[INFO] [stderr]    Compiling miniz_oxide v0.8.2
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]    Compiling quick-xml v0.36.2
[INFO] [stderr]    Compiling smithay-client-toolkit v0.19.2
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling xcursor v0.3.8
[INFO] [stderr]    Compiling tiny-skia-path v0.11.4
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.0
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.5
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling memmap2 v0.9.5
[INFO] [stderr]    Compiling aligned-vec v0.5.0
[INFO] [stderr]    Compiling built v0.7.5
[INFO] [stderr]    Compiling v_frame v0.3.8
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.0
[INFO] [stderr]    Compiling tiny-skia v0.11.4
[INFO] [stderr]    Compiling ab_glyph v0.2.29
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling winit v0.30.7
[INFO] [stderr]    Compiling glutin v0.32.1
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling flate2 v1.0.35
[INFO] [stderr]    Compiling glfw-sys v5.0.0+3.3.9
[INFO] [stderr]    Compiling av1-grain v0.2.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling profiling-procmacros v1.0.16
[INFO] [stderr]    Compiling profiling v1.0.16
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling polling v3.7.4
[INFO] [stderr]    Compiling x11rb v0.13.1
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling calloop v0.13.0
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling xkbcommon-dl v0.4.2
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling weezl v0.1.8
[INFO] [stderr]    Compiling wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]    Compiling dpi v0.1.1
[INFO] [stderr]    Compiling imgref v1.11.0
[INFO] [stderr]    Compiling bitstream-io v2.6.0
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling glium v0.36.0
[INFO] [stderr]    Compiling wayland-protocols v0.32.5
[INFO] [stderr]    Compiling calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling wayland-cursor v0.31.7
[INFO] [stderr]    Compiling gl v0.14.0
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling avif-serialize v0.8.2
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling rgb v0.8.50
[INFO] [stderr]    Compiling cgmath v0.18.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling bit_field v0.10.2
[INFO] [stderr]    Compiling zune-core v0.4.12
[INFO] [stderr]    Compiling lebe v0.5.2
[INFO] [stderr]    Compiling jpeg-decoder v0.3.1
[INFO] [stderr]    Compiling image-webp v0.2.0
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling zune-jpeg v0.4.14
[INFO] [stderr]    Compiling tiff v0.9.1
[INFO] [stderr]    Compiling gif v0.13.1
[INFO] [stderr]    Compiling png v0.17.16
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling qoi v0.4.1
[INFO] [stderr]    Compiling approx v0.4.0
[INFO] [stderr]    Compiling glfw v0.59.0
[INFO] [stderr]    Compiling wayland-protocols-wlr v0.3.5
[INFO] [stderr]    Compiling wayland-protocols-plasma v0.3.5
[INFO] [stderr]    Compiling ravif v0.11.11
[INFO] [stderr]    Compiling image v0.25.5
[INFO] [stderr]    Compiling sctk-adwaita v0.10.1
[INFO] [stderr]    Compiling kern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `context::structure::KTable`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use context::structure::KTable;
[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: `borrow::Cow`
[INFO] [stdout]  --> src/graphics/window.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Cow, time::{Duration, Instant}};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogLevel`, `Logger`, `graphics::geometry::square::KSquare`, and `self`
[INFO] [stdout]  --> src/graphics/window.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{graphics::geometry::square::KSquare, logger::{self, LogLevel, Logger}};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^           ^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::PhysicalObject`
[INFO] [stdout]  --> src/graphics/geometry/square.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::PhysicalObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ibo` is never read
[INFO] [stdout]   --> src/graphics/geometry/square.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct KSquare {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_colliding` is never used
[INFO] [stdout]    --> src/graphics/geometry/square.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl KSquare {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn is_colliding(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo` and `ibo` are never read
[INFO] [stdout]   --> src/graphics/geometry/line.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct KLine {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     vbo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo` and `ibo` are never read
[INFO] [stdout]   --> src/graphics/geometry/image.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct KImage {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     vbo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `DynamicImage::flipv` that must be used
[INFO] [stdout]   --> src/graphics/geometry/image.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         img.flipv();
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let _ = img.flipv();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 56s
[INFO] running `Command { std: "docker" "inspect" "1aa0ea8bfcec8deacb31bdaf807e3281def81968109f4e94aece3038cf1b8bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa0ea8bfcec8deacb31bdaf807e3281def81968109f4e94aece3038cf1b8bd4", kill_on_drop: false }`
[INFO] [stdout] 1aa0ea8bfcec8deacb31bdaf807e3281def81968109f4e94aece3038cf1b8bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6adf192c6b34a3a4e2c7ddafb042765ca3533249a577a3bd0e4122f1ff2905ad
[INFO] running `Command { std: "docker" "start" "-a" "6adf192c6b34a3a4e2c7ddafb042765ca3533249a577a3bd0e4122f1ff2905ad", kill_on_drop: false }`
[INFO] [stdout] warning: unused import: `context::structure::KTable`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use context::structure::KTable;
[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: `borrow::Cow`
[INFO] [stdout]  --> src/graphics/window.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Cow, time::{Duration, Instant}};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling kern v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `LogLevel`, `Logger`, `graphics::geometry::square::KSquare`, and `self`
[INFO] [stdout]  --> src/graphics/window.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{graphics::geometry::square::KSquare, logger::{self, LogLevel, Logger}};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^           ^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::PhysicalObject`
[INFO] [stdout]  --> src/graphics/geometry/square.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::PhysicalObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ibo` is never read
[INFO] [stdout]   --> src/graphics/geometry/square.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct KSquare {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_colliding` is never used
[INFO] [stdout]    --> src/graphics/geometry/square.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl KSquare {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn is_colliding(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo` and `ibo` are never read
[INFO] [stdout]   --> src/graphics/geometry/line.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct KLine {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     vbo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo` and `ibo` are never read
[INFO] [stdout]   --> src/graphics/geometry/image.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct KImage {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     vbo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `DynamicImage::flipv` that must be used
[INFO] [stdout]   --> src/graphics/geometry/image.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         img.flipv();
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let _ = img.flipv();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `context::structure::KTable`
[INFO] [stdout]  --> src/lib.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use context::structure::KTable;
[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: `borrow::Cow`
[INFO] [stdout]  --> src/graphics/window.rs:1:11
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{borrow::Cow, time::{Duration, Instant}};
[INFO] [stdout]   |           ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `LogLevel`, `Logger`, `graphics::geometry::square::KSquare`, and `self`
[INFO] [stdout]  --> src/graphics/window.rs:5:13
[INFO] [stdout]   |
[INFO] [stdout] 5 | use crate::{graphics::geometry::square::KSquare, logger::{self, LogLevel, Logger}};
[INFO] [stdout]   |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^           ^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::PhysicalObject`
[INFO] [stdout]  --> src/graphics/geometry/square.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use super::PhysicalObject;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `ibo` is never read
[INFO] [stdout]   --> src/graphics/geometry/square.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub struct KSquare {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 14 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `is_colliding` is never used
[INFO] [stdout]    --> src/graphics/geometry/square.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout]  20 | impl KSquare {
[INFO] [stdout]     | ------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 133 |     fn is_colliding(&self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo` and `ibo` are never read
[INFO] [stdout]   --> src/graphics/geometry/line.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub struct KLine {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 11 |     vbo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vbo` and `ibo` are never read
[INFO] [stdout]   --> src/graphics/geometry/image.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  5 | pub struct KImage {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 12 |     vbo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     ibo: BufferObject,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `DynamicImage::flipv` that must be used
[INFO] [stdout]   --> src/graphics/geometry/image.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout] 20 |         img.flipv();
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 20 |         let _ = img.flipv();
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "6adf192c6b34a3a4e2c7ddafb042765ca3533249a577a3bd0e4122f1ff2905ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6adf192c6b34a3a4e2c7ddafb042765ca3533249a577a3bd0e4122f1ff2905ad", kill_on_drop: false }`
[INFO] [stdout] 6adf192c6b34a3a4e2c7ddafb042765ca3533249a577a3bd0e4122f1ff2905ad
