[INFO] cloning repository https://github.com/JanHsKa/chip8_rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/JanHsKa/chip8_rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanHsKa%2Fchip8_rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanHsKa%2Fchip8_rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bf8f5b14ed6c3e0684e22e03eb0a1bcf795cb7d5
[INFO] building JanHsKa/chip8_rust against master#881c1ac408d93bb7adaa3a51dabab9266e82eee8 for issue-85264
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FJanHsKa%2Fchip8_rust" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/JanHsKa/chip8_rust on toolchain 881c1ac408d93bb7adaa3a51dabab9266e82eee8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/JanHsKa/chip8_rust
[INFO] finished tweaking git repo https://github.com/JanHsKa/chip8_rust
[INFO] tweaked toml for git repo https://github.com/JanHsKa/chip8_rust written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded thiserror-impl v1.0.25
[INFO] [stderr]   Downloaded objc-foundation v0.1.1
[INFO] [stderr]   Downloaded thiserror v1.0.25
[INFO] [stderr]   Downloaded edit v0.1.3
[INFO] [stderr]   Downloaded version-compare v0.0.10
[INFO] [stderr]   Downloaded sdl2 v0.34.5
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[INFO] [stderr]   Downloaded sdl2-sys v0.34.5
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[INFO] [stderr]   Downloaded wfd v0.1.7
[INFO] [stderr]   Downloaded native-dialog v0.5.5
[INFO] [stderr]   Downloaded which v4.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ebd231f57954f3ad43c60fe0bf711742f254ed65ae908dd1a2991d924c11bbc8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ebd231f57954f3ad43c60fe0bf711742f254ed65ae908dd1a2991d924c11bbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ebd231f57954f3ad43c60fe0bf711742f254ed65ae908dd1a2991d924c11bbc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd231f57954f3ad43c60fe0bf711742f254ed65ae908dd1a2991d924c11bbc8", kill_on_drop: false }`
[INFO] [stdout] ebd231f57954f3ad43c60fe0bf711742f254ed65ae908dd1a2991d924c11bbc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+881c1ac408d93bb7adaa3a51dabab9266e82eee8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0c2901392fa134a4426de89412ce5ecba867e3d7bc0fe8ea5f61ed3b724e72f9
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "0c2901392fa134a4426de89412ce5ecba867e3d7bc0fe8ea5f61ed3b724e72f9", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.95
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling version-compare v0.0.10
[INFO] [stderr]    Compiling ppv-lite86 v0.2.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling chip8_rust v0.9.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling which v4.1.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling edit v0.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.25
[INFO] [stderr]    Compiling thiserror v1.0.25
[INFO] [stderr]    Compiling native-dialog v0.5.5
[INFO] [stdout] warning: unused imports: `CpuState`, `GameState`
[INFO] [stdout]  --> src/controller/emulator.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | use crate::defines::{CpuState, DebugState, GameState, ProgramState};
[INFO] [stdout]   |                      ^^^^^^^^              ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Instant`, `TryIter`, `any::TypeId`, `result::Result`
[INFO] [stdout]   --> src/controller/emulator.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     any::TypeId,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 10 |     result::Result,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 11 |     sync::{
[INFO] [stdout] 12 |         mpsc::{channel, Receiver, Sender, TryIter},
[INFO] [stdout]    |                                           ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     time::{Duration, Instant},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MAX_PROGRAM_SIZE`
[INFO] [stdout]  --> src/controller/manager/debug_manager.rs:5:24
[INFO] [stdout]   |
[INFO] [stdout] 5 |     memory_constants::{MAX_PROGRAM_SIZE, PROGRAM_START, VARIABLES_COUNT},
[INFO] [stdout]   |                        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::controller::ProgramManager`
[INFO] [stdout]  --> src/controller/utils/access_point.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::controller::ProgramManager;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MutexGuard`, `Receiver`, `Sender`, `channel`, `result::Result`, `thread`, `time::Duration`
[INFO] [stdout]   --> src/controller/utils/access_point.rs:4:5
[INFO] [stdout]    |
[INFO] [stdout] 4  |     result::Result,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 5  |     sync::{
[INFO] [stdout] 6  |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] 7  |         Arc, Mutex, MutexGuard,
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout] 8  |     },
[INFO] [stdout] 9  |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 10 |     time::Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `InputChecker`, `SoundManager`
[INFO] [stdout]  --> src/controller/utils/builder.rs:8:66
[INFO] [stdout]   |
[INFO] [stdout] 8 |     BreakPointDisplay, DisplayManager, GameDisplay, InfoDisplay, InputChecker, MemoryDisplay,
[INFO] [stdout]   |                                                                  ^^^^^^^^^^^^
[INFO] [stdout] 9 |     OpcodeDisplay, SoundManager, StackDisplay, View,
[INFO] [stdout]   |                    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `thread`, `time::Duration`
[INFO] [stdout]   --> src/controller/utils/builder.rs:15:25
[INFO] [stdout]    |
[INFO] [stdout] 15 |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                         ^^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 19 |     time::Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::ops::Index`
[INFO] [stdout]  --> src/defines/bitset.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::ops::Index;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::defines::DebugState`
[INFO] [stdout]  --> src/model/access/debug_properties_access.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::defines::DebugState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::defines::ProgramState`
[INFO] [stdout]  --> src/model/access/game_properties_access.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::defines::ProgramState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `COLUMNS`, `GRAPHIC_SIZE`, `PROGRAM_STEP`, `ROWS`
[INFO] [stdout]  --> src/model/access/memory_access.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     COLUMNS, FLAG_REGISTER_SIZE, GRAPHIC_SIZE, MAX_PROGRAM_SIZE, MEMORYSIZE, PROGRAM_START,
[INFO] [stdout]   |     ^^^^^^^                      ^^^^^^^^^^^^
[INFO] [stdout] 3 |     PROGRAM_STEP, ROWS, STACKSIZE, VARIABLES_COUNT,
[INFO] [stdout]   |     ^^^^^^^^^^^^  ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::defines::DebugState`
[INFO] [stdout]  --> src/model/data/debug_properties.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::defines::DebugState;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProgramState`
[INFO] [stdout]  --> src/model/data/game_properties.rs:1:58
[INFO] [stdout]   |
[INFO] [stdout] 1 | use crate::defines::{game_constants::BASE_PROGRAM_SPEED, ProgramState};
[INFO] [stdout]   |                                                          ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `MAX_PROGRAM_SIZE`, `STACKSIZE`, `VARIABLES_COUNT`
[INFO] [stdout]  --> src/model/processor/cpu.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 4 |         MAX_PROGRAM_SIZE, MEMORYSIZE, PROGRAM_START, PROGRAM_STEP, ROWS, SCROLL_RANGE,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 5 |         SPRITE_WIDTH, STACKSIZE, VARIABLES_COUNT,
[INFO] [stdout]   |                       ^^^^^^^^^  ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `MutexGuard`
[INFO] [stdout]   --> src/model/processor/cpu.rs:18:29
[INFO] [stdout]    |
[INFO] [stdout] 18 | use std::sync::{Arc, Mutex, MutexGuard};
[INFO] [stdout]    |                             ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Instant`, `Mutex`, `Sender`
[INFO] [stdout]   --> src/view/display_manager.rs:14:35
[INFO] [stdout]    |
[INFO] [stdout] 14 |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                                   ^^^^^^
[INFO] [stdout] 15 |         Arc, Mutex,
[INFO] [stdout]    |              ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 18 |     time::{Duration, Instant},
[INFO] [stdout]    |                      ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused label
[INFO] [stdout]   --> src/view/display_manager.rs:93:9
[INFO] [stdout]    |
[INFO] [stdout] 93 |         'running: loop {
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `channel`, `thread`, `time::Duration`
[INFO] [stdout]   --> src/view/displays/breakpoint_display.rs:13:16
[INFO] [stdout]    |
[INFO] [stdout] 13 |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 17 |     time::Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `GAME_PIXEL_SET`, `GAME_PIXEL_UNTEST`, `GRAPHIC_SIZE`
[INFO] [stdout]  --> src/view/displays/game_display.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |         GAME_PIXEL_SET, GAME_PIXEL_TEST, GAME_PIXEL_UNSET, GAME_PIXEL_UNTEST, GAME_START_X,
[INFO] [stdout]   |         ^^^^^^^^^^^^^^                                     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 6 |     memory_constants::{COLUMNS, GRAPHIC_SIZE, ROWS},
[INFO] [stdout]   |                                 ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `cell::RefCell`, `rc::Rc`
[INFO] [stdout]   --> src/view/displays/game_display.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 |     cell::RefCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 13 |     rc::Rc,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProgramState`
[INFO] [stdout]  --> src/view/displays/info_display.rs:3:38
[INFO] [stdout]   |
[INFO] [stdout] 3 |     DebugState, GameState, IDisplay, ProgramState,
[INFO] [stdout]   |                                      ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `cell::RefCell`, `channel`, `rc::Rc`, `thread`, `time::Duration`
[INFO] [stdout]   --> src/view/displays/info_display.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout] 8  |     cell::RefCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 9  |     rc::Rc,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 12 |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 16 |     time::Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `KEYPAD_HEIGHT`, `KEYPAD_START_X`, `KEYPAD_START_Y`, `KEYPAD_WIDTH`, `ProgramState`
[INFO] [stdout]  --> src/view/displays/keypad_display.rs:2:24
[INFO] [stdout]   |
[INFO] [stdout] 2 |     layout_constants::{KEYPAD_HEIGHT, KEYPAD_START_X, KEYPAD_START_Y, KEYPAD_WIDTH},
[INFO] [stdout]   |                        ^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^  ^^^^^^^^^^^^
[INFO] [stdout] 3 |     memory_constants::STACKSIZE,
[INFO] [stdout] 4 |     IDisplay, ProgramState,
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `cell::RefCell`, `channel`, `rc::Rc`, `thread`, `time::Duration`
[INFO] [stdout]   --> src/view/displays/memory_display.rs:9:5
[INFO] [stdout]    |
[INFO] [stdout] 9  |     cell::RefCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 10 |     rc::Rc,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 16 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 17 |     time::Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ProgramState`, `layout_constants`
[INFO] [stdout]  --> src/view/displays/stack_display.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 |     layout_constants,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 5 |     IDisplay, ProgramState,
[INFO] [stdout]   |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Receiver`, `Sender`, `cell::RefCell`, `channel`, `rc::Rc`, `thread`, `time::Duration`
[INFO] [stdout]   --> src/view/displays/stack_display.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     cell::RefCell,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 11 |     rc::Rc,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 14 |         mpsc::{channel, Receiver, Sender},
[INFO] [stdout]    |                ^^^^^^^  ^^^^^^^^  ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     thread,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 18 |     time::Duration,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FONTPATH1`, `FONTPATH2`, `FONTPATH4`, `FONTSIZE_LINE`
[INFO] [stdout]  --> src/view/helper/keypad_renderer.rs:2:19
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::view::{FONTPATH1, FONTPATH2, FONTPATH3, FONTPATH4, FONTSIZE_KEYPAD, FONTSIZE_LINE};
[INFO] [stdout]   |                   ^^^^^^^^^  ^^^^^^^^^             ^^^^^^^^^                   ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ProgramState`
[INFO] [stdout]  --> src/view/input_checker.rs:2:32
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::defines::{KeyPress, ProgramState};
[INFO] [stdout]   |                                ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/view/displays/info_display.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             _ => {}
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `sprite_size`
[INFO] [stdout]    --> src/model/processor/cpu.rs:641:31
[INFO] [stdout]     |
[INFO] [stdout] 641 |     fn draw_sprite(&mut self, sprite_size: u8) {
[INFO] [stdout]     |                               ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_sprite_size`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `help_window`
[INFO] [stdout]   --> src/view/display_manager.rs:63:17
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut help_window = video
[INFO] [stdout]    |                 ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_help_window`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/view/display_manager.rs:63:13
[INFO] [stdout]    |
[INFO] [stdout] 63 |         let mut help_window = video
[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: field is never read: `current_state`
[INFO] [stdout]   --> src/controller/manager/debug_manager.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     current_state: DebugState,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct is never constructed: `AccessPoint`
[INFO] [stdout]   --> src/controller/utils/access_point.rs:13:12
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct AccessPoint {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/controller/utils/access_point.rs:21:12
[INFO] [stdout]    |
[INFO] [stdout] 21 |     pub fn new(
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `package_rc_refcell`
[INFO] [stdout]    --> src/controller/utils/builder.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn package_rc_refcell<T>(&mut self, package: T) -> Rc<RefCell<T>> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `OPCODE_REFRESH`
[INFO] [stdout]  --> src/controller/utils/time_manager.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | pub const OPCODE_REFRESH: u128 = 2000;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `BITMASK`
[INFO] [stdout]  --> src/defines/bitset.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | const BITMASK: u8 = 0xFF;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `SINGLE_BITMASK`
[INFO] [stdout]  --> src/defines/bitset.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | const SINGLE_BITMASK: u8 = 0x80;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant is never used: `VECSIZE`
[INFO] [stdout]  --> src/defines/bitset.rs:5:1
[INFO] [stdout]   |
[INFO] [stdout] 5 | const VECSIZE: usize = 8;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `new`
[INFO] [stdout]   --> src/defines/bitset.rs:14:12
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub fn new() -> BitSet {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `with_size`
[INFO] [stdout]   --> src/defines/bitset.rs:18:12
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub fn with_size(size: usize) -> BitSet {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `push`
[INFO] [stdout]   --> src/defines/bitset.rs:25:12
[INFO] [stdout]    |
[INFO] [stdout] 25 |     pub fn push(&mut self, bit: bool) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `at`
[INFO] [stdout]   --> src/defines/bitset.rs:39:12
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub fn at(&mut self, index: usize) -> u8 {
[INFO] [stdout]    |            ^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `rounding_up_div`
[INFO] [stdout]   --> src/defines/bitset.rs:44:8
[INFO] [stdout]    |
[INFO] [stdout] 44 |     fn rounding_up_div(value: usize) -> usize {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `get_current_bit_vector`
[INFO] [stdout]   --> src/defines/bitset.rs:53:8
[INFO] [stdout]    |
[INFO] [stdout] 53 |     fn get_current_bit_vector(&self, index: usize) -> &u8 {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `print_graphic_array`
[INFO] [stdout]    --> src/model/processor/cpu.rs:115:8
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn print_graphic_array(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_sprite`
[INFO] [stdout]    --> src/model/processor/cpu.rs:641:8
[INFO] [stdout]     |
[INFO] [stdout] 641 |     fn draw_sprite(&mut self, sprite_size: u8) {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `game_properties_access`
[INFO] [stdout]   --> src/view/displays/keypad_display.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 |     game_properties_access: Rc<RefCell<GamePropertiesAccess>>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `update_breakpoints`
[INFO] [stdout]    --> src/view/displays/opcode_display.rs:140:8
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn update_breakpoints(&self) {}
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `display_height`
[INFO] [stdout]   --> src/view/helper/display_render_helper.rs:16:5
[INFO] [stdout]    |
[INFO] [stdout] 16 |     display_height: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_key`
[INFO] [stdout]   --> src/view/helper/display_render_helper.rs:82:8
[INFO] [stdout]    |
[INFO] [stdout] 82 |     fn draw_key(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `draw_key`
[INFO] [stdout]   --> src/view/helper/keypad_renderer.rs:41:8
[INFO] [stdout]    |
[INFO] [stdout] 41 |     fn draw_key(
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `program_keys`
[INFO] [stdout]   --> src/view/input_checker.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 15 |     program_keys: HashSet<Keycode>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/view/view.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 | /         thread::Builder::new()
[INFO] [stdout] 27 | |             .name("View".to_string())
[INFO] [stdout] 28 | |             .spawn(move || {
[INFO] [stdout] 29 | |                 let keypad_copy = Arc::clone(&new_keypad);
[INFO] [stdout] ...  |
[INFO] [stdout] 50 | |                 display_manager.initialize();
[INFO] [stdout] 51 | |             });
[INFO] [stdout]    | |_______________^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/view/view.rs:50:17
[INFO] [stdout]    |
[INFO] [stdout] 50 |                 display_manager.initialize();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 56 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: linking with `cc` failed: exit status: 1
[INFO] [stdout]   |
[INFO] [stdout]   = note: "cc" "-m64" "-Wl,--eh-frame-hdr" "-Wl,-znoexecstack" "-Wl,--as-needed" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.0.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.1.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.10.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.11.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.12.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.13.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.14.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.15.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.2.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.3.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.4.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.5.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.6.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.7.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.8.rcgu.o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.chip8_rust.820vq0tg-cgu.9.rcgu.o" "-o" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d" "/opt/rustwide/target/debug/deps/chip8_rust-2d17e0547a4c147d.527fv7ri04zm0sys.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/rustwide/target/debug/deps" "-L" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/rustwide/target/debug/deps/libchip8_rust-9cf297b0efeebab9.rlib" "/opt/rustwide/target/debug/deps/libnative_dialog-a440afa55e7ba419.rlib" "/opt/rustwide/target/debug/deps/libdirs_next-63acb2138c160966.rlib" "/opt/rustwide/target/debug/deps/libdirs_sys_next-088c72e852a14deb.rlib" "/opt/rustwide/target/debug/deps/libraw_window_handle-809dead11afaaf8f.rlib" "/opt/rustwide/target/debug/deps/libthiserror-7cca256467b7e60f.rlib" "/opt/rustwide/target/debug/deps/libsdl2-591cfbe91825edde.rlib" "/opt/rustwide/target/debug/deps/libsdl2_sys-93ab64fc6d6db331.rlib" "/opt/rustwide/target/debug/deps/libbitflags-7f78c1de5599d643.rlib" "/opt/rustwide/target/debug/deps/liblazy_static-ff2d4c059a61c830.rlib" "/opt/rustwide/target/debug/deps/libedit-8b079265e847eeb8.rlib" "/opt/rustwide/target/debug/deps/libwhich-6fbb4226851fb3fd.rlib" "/opt/rustwide/target/debug/deps/libeither-8780cecc3b77331d.rlib" "/opt/rustwide/target/debug/deps/libtempfile-eeacc899dd972b12.rlib" "/opt/rustwide/target/debug/deps/librand-3030201f5b0d611a.rlib" "/opt/rustwide/target/debug/deps/librand_chacha-1a70181e9a237464.rlib" "/opt/rustwide/target/debug/deps/libppv_lite86-004417b0d118bdf5.rlib" "/opt/rustwide/target/debug/deps/librand_core-8bfef74327cf3415.rlib" "/opt/rustwide/target/debug/deps/libgetrandom-32266882bcea332b.rlib" "/opt/rustwide/target/debug/deps/liblibc-2eeb146fbbc48d30.rlib" "/opt/rustwide/target/debug/deps/libremove_dir_all-d90f9d182fec7eb2.rlib" "/opt/rustwide/target/debug/deps/libcfg_if-755744d3ca57570c.rlib" "-Wl,--start-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-c6dddd3d354e6bea.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-c2ca47afdcc5e309.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libminiz_oxide-b47be2942017e108.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libadler-20a1e49116ab0df9.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libobject-25e09d9868291683.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libaddr2line-9c99fb6e5ca5159e.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libgimli-85040d7563599960.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd_detect-0e4f7587da8acf20.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-7be0a6711ed15b5c.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-00672fabc4ff9c9d.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-72fe231ef0473d15.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-019d54ecc304b655.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-cc7d9343e4f608be.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-e41c6d24baeb2249.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-9849bb0fbad7f0f5.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-a1fd7734706d5518.rlib" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-c8ded1707ad10767.rlib" "-Wl,--end-group" "/opt/rustwide/rustup-home/toolchains/881c1ac408d93bb7adaa3a51dabab9266e82eee8/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-8b33f9cbbc9652fe.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lSDL2_image" "-lSDL2_ttf" "-lgcc_s" "-lutil" "-lrt" "-lpthread" "-lm" "-ldl" "-lc"
[INFO] [stdout]   = note: /usr/bin/ld: cannot find -lSDL2_image
[INFO] [stdout]           /usr/bin/ld: cannot find -lSDL2_ttf
[INFO] [stdout]           collect2: error: ld returned 1 exit status
[INFO] [stdout]           
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8_rust`
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "0c2901392fa134a4426de89412ce5ecba867e3d7bc0fe8ea5f61ed3b724e72f9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c2901392fa134a4426de89412ce5ecba867e3d7bc0fe8ea5f61ed3b724e72f9", kill_on_drop: false }`
[INFO] [stdout] 0c2901392fa134a4426de89412ce5ecba867e3d7bc0fe8ea5f61ed3b724e72f9
