[INFO] cloning repository https://github.com/scratchadams/chip8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scratchadams/chip8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscratchadams%2Fchip8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscratchadams%2Fchip8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d6ed956152f0a95c5b866399397e0c2c10944237
[INFO] checking scratchadams/chip8 against try#6713fa75964eb229409a9c6f6f5c418423e313ff for pr-133502-22
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscratchadams%2Fchip8" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/scratchadams/chip8
[INFO] finished tweaking git repo https://github.com/scratchadams/chip8
[INFO] tweaked toml for git repo https://github.com/scratchadams/chip8 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/scratchadams/chip8 on toolchain 6713fa75964eb229409a9c6f6f5c418423e313ff
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/scratchadams/chip8 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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sdl2 v0.34.5
[INFO] [stderr]   Downloaded sdl2-sys v0.34.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6f02286079aecf1d3fa373f47b63c0c9921da3f4e4e70fd1771779805ab380aa
[INFO] running `Command { std: "docker" "start" "-a" "6f02286079aecf1d3fa373f47b63c0c9921da3f4e4e70fd1771779805ab380aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6f02286079aecf1d3fa373f47b63c0c9921da3f4e4e70fd1771779805ab380aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f02286079aecf1d3fa373f47b63c0c9921da3f4e4e70fd1771779805ab380aa", kill_on_drop: false }`
[INFO] [stdout] 6f02286079aecf1d3fa373f47b63c0c9921da3f4e4e70fd1771779805ab380aa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "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" "+6713fa75964eb229409a9c6f6f5c418423e313ff" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dda1b7097b71305630d488c00b49c6fd4899550c2dbf7d167a08c41885c0dff1
[INFO] running `Command { std: "docker" "start" "-a" "dda1b7097b71305630d488c00b49c6fd4899550c2dbf7d167a08c41885c0dff1", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.98
[INFO] [stderr]    Compiling sdl2 v0.34.5
[INFO] [stderr]    Compiling sdl2-sys v0.34.5
[INFO] [stderr]     Checking chip8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0433]: cannot find module or crate `ratatui` in this scope
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ratatui::layout::Alignment;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ratatui` in this scope
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ratatui::{
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rand::Rng;
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratatui`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ratatui::{
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ratatui` in this scope
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ratatui::layout::Alignment;
[INFO] [stdout]   |     ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]   |
[INFO] [stdout]   = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ratatui` in this scope
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ratatui::{
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `rand`
[INFO] [stdout]   --> src/main.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | use rand::Rng;
[INFO] [stdout]    |     ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `ratatui`
[INFO] [stdout]   --> src/main.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | use ratatui::{
[INFO] [stdout]    |     ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]    |
[INFO] [stdout]    = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 |     if(pos == 8) {
[INFO] [stdout]    |       ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -     if(pos == 8) {
[INFO] [stdout] 94 +     if pos == 8  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/main.rs:342:23
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 reg.V[(var_x as usize)] = var_kk; 
[INFO] [stdout]     |                       ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 342 -                 reg.V[(var_x as usize)] = var_kk; 
[INFO] [stdout] 342 +                 reg.V[var_x as usize ] = var_kk; 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:505:64
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 update_display_mem(&mut display_mem, &mut reg, (var_x as usize), 
[INFO] [stdout]     |                                                                ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 505 -                 update_display_mem(&mut display_mem, &mut reg, (var_x as usize), 
[INFO] [stdout] 505 +                 update_display_mem(&mut display_mem, &mut reg, var_x as usize , 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout]     |                     ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 506 -                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout] 506 +                     var_y as usize , &mut memory, (var_z as usize));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:506:52
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout]     |                                                    ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 506 -                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout] 506 +                     (var_y as usize), &mut memory, var_z as usize );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:508:48
[INFO] [stdout]     |
[INFO] [stdout] 508 |                 display(&mut canvas, &mut reg, (var_x as usize), 
[INFO] [stdout]     |                                                ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 508 -                 display(&mut canvas, &mut reg, (var_x as usize), 
[INFO] [stdout] 508 +                 display(&mut canvas, &mut reg, var_x as usize , 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:509:21
[INFO] [stdout]     |
[INFO] [stdout] 509 |                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout]     |                     ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 509 -                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout] 509 +                     var_y as usize , &mut memory, (var_z as usize)); 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:509:52
[INFO] [stdout]     |
[INFO] [stdout] 509 |                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout]     |                                                    ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 509 -                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout] 509 +                     (var_y as usize), &mut memory, var_z as usize ); 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::io`
[INFO] [stdout]  --> src/main.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::io;
[INFO] [stdout]   |     ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:94:7
[INFO] [stdout]    |
[INFO] [stdout] 94 |     if(pos == 8) {
[INFO] [stdout]    |       ^        ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 94 -     if(pos == 8) {
[INFO] [stdout] 94 +     if pos == 8  {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around index expression
[INFO] [stdout]    --> src/main.rs:342:23
[INFO] [stdout]     |
[INFO] [stdout] 342 |                 reg.V[(var_x as usize)] = var_kk; 
[INFO] [stdout]     |                       ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 342 -                 reg.V[(var_x as usize)] = var_kk; 
[INFO] [stdout] 342 +                 reg.V[var_x as usize ] = var_kk; 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:505:64
[INFO] [stdout]     |
[INFO] [stdout] 505 |                 update_display_mem(&mut display_mem, &mut reg, (var_x as usize), 
[INFO] [stdout]     |                                                                ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 505 -                 update_display_mem(&mut display_mem, &mut reg, (var_x as usize), 
[INFO] [stdout] 505 +                 update_display_mem(&mut display_mem, &mut reg, var_x as usize , 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:506:21
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout]     |                     ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 506 -                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout] 506 +                     var_y as usize , &mut memory, (var_z as usize));
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:506:52
[INFO] [stdout]     |
[INFO] [stdout] 506 |                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout]     |                                                    ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 506 -                     (var_y as usize), &mut memory, (var_z as usize));
[INFO] [stdout] 506 +                     (var_y as usize), &mut memory, var_z as usize );
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:508:48
[INFO] [stdout]     |
[INFO] [stdout] 508 |                 display(&mut canvas, &mut reg, (var_x as usize), 
[INFO] [stdout]     |                                                ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 508 -                 display(&mut canvas, &mut reg, (var_x as usize), 
[INFO] [stdout] 508 +                 display(&mut canvas, &mut reg, var_x as usize , 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:509:21
[INFO] [stdout]     |
[INFO] [stdout] 509 |                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout]     |                     ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 509 -                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout] 509 +                     var_y as usize , &mut memory, (var_z as usize)); 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/main.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |             thread::sleep_ms(1);
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]    --> src/main.rs:509:52
[INFO] [stdout]     |
[INFO] [stdout] 509 |                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout]     |                                                    ^              ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 509 -                     (var_y as usize), &mut memory, (var_z as usize)); 
[INFO] [stdout] 509 +                     (var_y as usize), &mut memory, var_z as usize ); 
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `std::thread::sleep_ms`: replaced by `std::thread::sleep`
[INFO] [stdout]    --> src/main.rs:147:21
[INFO] [stdout]     |
[INFO] [stdout] 147 |             thread::sleep_ms(1);
[INFO] [stdout]     |                     ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ratatui` in this scope
[INFO] [stdout]    --> src/main.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let mut terminal = ratatui::init();
[INFO] [stdout]     |                        ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `ratatui` in this scope
[INFO] [stdout]    --> src/main.rs:209:24
[INFO] [stdout]     |
[INFO] [stdout] 209 |     let mut terminal = ratatui::init();
[INFO] [stdout]     |                        ^^^^^^^ use of unresolved module or unlinked crate `ratatui`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `ratatui`, use `cargo add ratatui` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bold` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/main.rs:260:58
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 let title = Title::from(" CHIP-8 DEBUG ".bold());
[INFO] [stdout]     |                                                          ^^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: cannot find module or crate `rand` in this scope
[INFO] [stdout]    --> src/main.rs:495:31
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 let mut rng = rand::thread_rng();
[INFO] [stdout]     |                               ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0599]: no method named `bold` found for reference `&'static str` in the current scope
[INFO] [stdout]    --> src/main.rs:260:58
[INFO] [stdout]     |
[INFO] [stdout] 260 |                 let title = Title::from(" CHIP-8 DEBUG ".bold());
[INFO] [stdout]     |                                                          ^^^^ method not found in `&'static str`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8` (bin "chip8" test) due to 7 previous errors; 10 warnings emitted
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error[E0433]: cannot find module or crate `rand` in this scope
[INFO] [stdout]    --> src/main.rs:495:31
[INFO] [stdout]     |
[INFO] [stdout] 495 |                 let mut rng = rand::thread_rng();
[INFO] [stdout]     |                               ^^^^ use of unresolved module or unlinked crate `rand`
[INFO] [stdout]     |
[INFO] [stdout]     = help: if you wanted to use a crate named `rand`, use `cargo add rand` to add it to your `Cargo.toml`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0432, E0433, E0599.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip8` (bin "chip8") due to 7 previous errors; 10 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "dda1b7097b71305630d488c00b49c6fd4899550c2dbf7d167a08c41885c0dff1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dda1b7097b71305630d488c00b49c6fd4899550c2dbf7d167a08c41885c0dff1", kill_on_drop: false }`
[INFO] [stdout] dda1b7097b71305630d488c00b49c6fd4899550c2dbf7d167a08c41885c0dff1
