[INFO] cloning repository https://github.com/cmleon51/cli-chip8-emulator.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cmleon51/cli-chip8-emulator.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmleon51%2Fcli-chip8-emulator.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmleon51%2Fcli-chip8-emulator.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fa2b9c8dd15d5f7a12fc911c56fad40d9d9aca69
[INFO] testing cmleon51/cli-chip8-emulator.rs against 1.94.0 for beta-1.95-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcmleon51%2Fcli-chip8-emulator.rs" "/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/cmleon51/cli-chip8-emulator.rs
[INFO] finished tweaking git repo https://github.com/cmleon51/cli-chip8-emulator.rs
[INFO] tweaked toml for git repo https://github.com/cmleon51/cli-chip8-emulator.rs written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/cmleon51/cli-chip8-emulator.rs on toolchain 1.94.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.94.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/cmleon51/cli-chip8-emulator.rs 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" "+1.94.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded clap_derive v4.0.8
[INFO] [stderr]   Downloaded tui v0.19.0
[INFO] [stderr]   Downloaded clap v4.0.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.94.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3e623720319f2d639ca91d43c1349ad772ad4a2fb0f577d0a166e952f2ee76a
[INFO] running `Command { std: "docker" "start" "-a" "a3e623720319f2d639ca91d43c1349ad772ad4a2fb0f577d0a166e952f2ee76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3e623720319f2d639ca91d43c1349ad772ad4a2fb0f577d0a166e952f2ee76a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3e623720319f2d639ca91d43c1349ad772ad4a2fb0f577d0a166e952f2ee76a", kill_on_drop: false }`
[INFO] [stdout] a3e623720319f2d639ca91d43c1349ad772ad4a2fb0f577d0a166e952f2ee76a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0a1c96a1782b920a5cd27c0367401b03940af6bf5a692da10563ebcee577fcef
[INFO] running `Command { std: "docker" "start" "-a" "0a1c96a1782b920a5cd27c0367401b03940af6bf5a692da10563ebcee577fcef", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.134
[INFO] [stderr]    Compiling proc-macro2 v1.0.46
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling unicode-ident v1.0.4
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling syn v1.0.101
[INFO] [stderr]    Compiling lock_api v0.4.9
[INFO] [stderr]    Compiling smallvec v1.9.0
[INFO] [stderr]    Compiling os_str_bytes v6.3.0
[INFO] [stderr]    Compiling once_cell v1.15.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling clap_lex v0.3.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling mio v0.8.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.3
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling signal-hook v0.3.14
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling parking_lot v0.12.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling signal-hook-mio v0.2.3
[INFO] [stderr]    Compiling crossterm v0.25.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling tui v0.19.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v4.0.8
[INFO] [stderr]    Compiling clap v4.0.8
[INFO] [stderr]    Compiling chip_8_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/chip_8.rs:391:46
[INFO] [stdout]     |
[INFO] [stdout] 391 |         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[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] 391 -         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[INFO] [stdout] 391 +         self.memory[(self.I + 2) as usize] = self.Vx[Vx_reg] % 10 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Vy_reg`
[INFO] [stdout]    --> src/chip_8.rs:265:40
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Vy_reg`
[INFO] [stdout]    --> src/chip_8.rs:281:40
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Vx` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Vx: [u8; VX_REGISTERS],
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `vx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     I: u16,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ST` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     ST: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `st`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DT` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     DT: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PC: usize,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     SP: usize,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn _00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn _00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:197:25
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn _3xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:204:25
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn _4xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:211:40
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn _6xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn _7xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:228:25
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:228:40
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:233:25
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:233:40
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:238:25
[INFO] [stdout]     |
[INFO] [stdout] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:238:40
[INFO] [stdout]     |
[INFO] [stdout] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:243:25
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:243:40
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:248:40
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:255:40
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:265:40
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:271:25
[INFO] [stdout]     |
[INFO] [stdout] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:271:40
[INFO] [stdout]     |
[INFO] [stdout] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:25
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:40
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:288:25
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:288:40
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn _Annn(&mut self, nnn: u16) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn _Bnnn(&mut self, nnn: u16) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:25
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:40
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:334:8
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:359:8
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:359:25
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:368:8
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:368:25
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:373:25
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:383:25
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:388:8
[INFO] [stdout]     |
[INFO] [stdout] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:388:25
[INFO] [stdout]     |
[INFO] [stdout] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:395:25
[INFO] [stdout]     |
[INFO] [stdout] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:405:8
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:405:25
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 23.37s
[INFO] running `Command { std: "docker" "inspect" "0a1c96a1782b920a5cd27c0367401b03940af6bf5a692da10563ebcee577fcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0a1c96a1782b920a5cd27c0367401b03940af6bf5a692da10563ebcee577fcef", kill_on_drop: false }`
[INFO] [stdout] 0a1c96a1782b920a5cd27c0367401b03940af6bf5a692da10563ebcee577fcef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c3e1ba0065f1143ac6a3f70453adae683ca264e350798de01f3a14b432279a7
[INFO] running `Command { std: "docker" "start" "-a" "8c3e1ba0065f1143ac6a3f70453adae683ca264e350798de01f3a14b432279a7", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/chip_8.rs:391:46
[INFO] [stdout]     |
[INFO] [stdout] 391 |         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[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] 391 -         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[INFO] [stdout] 391 +         self.memory[(self.I + 2) as usize] = self.Vx[Vx_reg] % 10 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Vy_reg`
[INFO] [stdout]    --> src/chip_8.rs:265:40
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Vy_reg`
[INFO] [stdout]    --> src/chip_8.rs:281:40
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Vx` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Vx: [u8; VX_REGISTERS],
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `vx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     I: u16,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ST` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     ST: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `st`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DT` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     DT: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PC: usize,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     SP: usize,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn _00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn _00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:197:25
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn _3xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:204:25
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn _4xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:211:40
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn _6xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn _7xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:228:25
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:228:40
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:233:25
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:233:40
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:238:25
[INFO] [stdout]     |
[INFO] [stdout] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:238:40
[INFO] [stdout]     |
[INFO] [stdout] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:243:25
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:243:40
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:248:40
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:255:40
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:265:40
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:271:25
[INFO] [stdout]     |
[INFO] [stdout] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:271:40
[INFO] [stdout]     |
[INFO] [stdout] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:25
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:40
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:288:25
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:288:40
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn _Annn(&mut self, nnn: u16) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn _Bnnn(&mut self, nnn: u16) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:25
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:40
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:334:8
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:359:8
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:359:25
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:368:8
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:368:25
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:373:25
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:383:25
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:388:8
[INFO] [stdout]     |
[INFO] [stdout] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:388:25
[INFO] [stdout]     |
[INFO] [stdout] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:395:25
[INFO] [stdout]     |
[INFO] [stdout] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:405:8
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:405:25
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling chip_8_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around assigned value
[INFO] [stdout]    --> src/chip_8.rs:391:46
[INFO] [stdout]     |
[INFO] [stdout] 391 |         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[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] 391 -         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[INFO] [stdout] 391 +         self.memory[(self.I + 2) as usize] = self.Vx[Vx_reg] % 10 ;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: denote infinite loops with `loop { ... }`
[INFO] [stdout]    --> src/chip_8.rs:435:9
[INFO] [stdout]     |
[INFO] [stdout] 435 |         while true {
[INFO] [stdout]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(while_true)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Vy_reg`
[INFO] [stdout]    --> src/chip_8.rs:265:40
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Vy_reg`
[INFO] [stdout]    --> src/chip_8.rs:281:40
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Vx` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 31 |     Vx: [u8; VX_REGISTERS],
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `vx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `I` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 32 |     I: u16,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ST` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:33:5
[INFO] [stdout]    |
[INFO] [stdout] 33 |     ST: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `st`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `DT` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:34:5
[INFO] [stdout]    |
[INFO] [stdout] 34 |     DT: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `dt`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 35 |     PC: usize,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `SP` should have a snake case name
[INFO] [stdout]   --> src/chip_8.rs:36:5
[INFO] [stdout]    |
[INFO] [stdout] 36 |     SP: usize,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `sp`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn _00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:181:8
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn _00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:197:25
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn _3xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:204:25
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn _4xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:211:25
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:211:40
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn _6xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:223:25
[INFO] [stdout]     |
[INFO] [stdout] 223 |     fn _7xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:228:25
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:228:40
[INFO] [stdout]     |
[INFO] [stdout] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:233:25
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:233:40
[INFO] [stdout]     |
[INFO] [stdout] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:238:25
[INFO] [stdout]     |
[INFO] [stdout] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:238:40
[INFO] [stdout]     |
[INFO] [stdout] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:243:25
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:243:40
[INFO] [stdout]     |
[INFO] [stdout] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:248:25
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:248:40
[INFO] [stdout]     |
[INFO] [stdout] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:255:25
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:255:40
[INFO] [stdout]     |
[INFO] [stdout] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:265:25
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:265:40
[INFO] [stdout]     |
[INFO] [stdout] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:271:25
[INFO] [stdout]     |
[INFO] [stdout] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:271:40
[INFO] [stdout]     |
[INFO] [stdout] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:8
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:25
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:281:40
[INFO] [stdout]     |
[INFO] [stdout] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:288:25
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:288:40
[INFO] [stdout]     |
[INFO] [stdout] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:295:8
[INFO] [stdout]     |
[INFO] [stdout] 295 |     fn _Annn(&mut self, nnn: u16) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:300:8
[INFO] [stdout]     |
[INFO] [stdout] 300 |     fn _Bnnn(&mut self, nnn: u16) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:304:8
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:304:25
[INFO] [stdout]     |
[INFO] [stdout] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:8
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:25
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vy_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:309:40
[INFO] [stdout]     |
[INFO] [stdout] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stdout]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:334:8
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:334:25
[INFO] [stdout]     |
[INFO] [stdout] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:342:8
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:342:25
[INFO] [stdout]     |
[INFO] [stdout] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:354:8
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:354:25
[INFO] [stdout]     |
[INFO] [stdout] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:359:8
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:359:25
[INFO] [stdout]     |
[INFO] [stdout] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:368:8
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:368:25
[INFO] [stdout]     |
[INFO] [stdout] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:373:8
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:373:25
[INFO] [stdout]     |
[INFO] [stdout] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:378:8
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case: `_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:378:25
[INFO] [stdout]     |
[INFO] [stdout] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:383:8
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:383:25
[INFO] [stdout]     |
[INFO] [stdout] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:388:8
[INFO] [stdout]     |
[INFO] [stdout] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:388:25
[INFO] [stdout]     |
[INFO] [stdout] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:395:8
[INFO] [stdout]     |
[INFO] [stdout] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:395:25
[INFO] [stdout]     |
[INFO] [stdout] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:405:8
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Vx_reg` should have a snake case name
[INFO] [stdout]    --> src/chip_8.rs:405:25
[INFO] [stdout]     |
[INFO] [stdout] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "8c3e1ba0065f1143ac6a3f70453adae683ca264e350798de01f3a14b432279a7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c3e1ba0065f1143ac6a3f70453adae683ca264e350798de01f3a14b432279a7", kill_on_drop: false }`
[INFO] [stdout] 8c3e1ba0065f1143ac6a3f70453adae683ca264e350798de01f3a14b432279a7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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" "+1.94.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 99571e7ba26e9629fdda3e9a289ff3101dec9fb809ce62a453bfe1a048d487ed
[INFO] running `Command { std: "docker" "start" "-a" "99571e7ba26e9629fdda3e9a289ff3101dec9fb809ce62a453bfe1a048d487ed", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/chip_8.rs:391:46
[INFO] [stderr]     |
[INFO] [stderr] 391 |         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[INFO] [stderr]     |                                              ^                    ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr] 391 -         self.memory[(self.I + 2) as usize] = (self.Vx[Vx_reg] % 10);
[INFO] [stderr] 391 +         self.memory[(self.I + 2) as usize] = self.Vx[Vx_reg] % 10 ;
[INFO] [stderr]     |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Vy_reg`
[INFO] [stderr]    --> src/chip_8.rs:265:40
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `Vy_reg`
[INFO] [stderr]    --> src/chip_8.rs:281:40
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: if this is intentional, prefix it with an underscore: `_Vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `Vx` should have a snake case name
[INFO] [stderr]   --> src/chip_8.rs:31:5
[INFO] [stderr]    |
[INFO] [stderr] 31 |     Vx: [u8; VX_REGISTERS],
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case (notice the capitalization): `vx`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `I` should have a snake case name
[INFO] [stderr]   --> src/chip_8.rs:32:5
[INFO] [stderr]    |
[INFO] [stderr] 32 |     I: u16,
[INFO] [stderr]    |     ^ help: convert the identifier to snake case (notice the capitalization): `i`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `ST` should have a snake case name
[INFO] [stderr]   --> src/chip_8.rs:33:5
[INFO] [stderr]    |
[INFO] [stderr] 33 |     ST: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `st`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `DT` should have a snake case name
[INFO] [stderr]   --> src/chip_8.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     DT: u8,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `dt`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `PC` should have a snake case name
[INFO] [stderr]   --> src/chip_8.rs:35:5
[INFO] [stderr]    |
[INFO] [stderr] 35 |     PC: usize,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `pc`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `SP` should have a snake case name
[INFO] [stderr]   --> src/chip_8.rs:36:5
[INFO] [stderr]    |
[INFO] [stderr] 36 |     SP: usize,
[INFO] [stderr]    |     ^^ help: convert the identifier to snake case: `sp`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_00E0` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:176:8
[INFO] [stderr]     |
[INFO] [stderr] 176 |     fn _00E0(&mut self) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_00_e0`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_00EE` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:181:8
[INFO] [stderr]     |
[INFO] [stderr] 181 |     fn _00EE(&mut self) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_00_ee`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:197:25
[INFO] [stderr]     |
[INFO] [stderr] 197 |     fn _3xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:204:25
[INFO] [stderr]     |
[INFO] [stderr] 204 |     fn _4xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:211:40
[INFO] [stderr]     |
[INFO] [stderr] 211 |     fn _5xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:218:25
[INFO] [stderr]     |
[INFO] [stderr] 218 |     fn _6xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:223:25
[INFO] [stderr]     |
[INFO] [stderr] 223 |     fn _7xkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:228:25
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:228:40
[INFO] [stderr]     |
[INFO] [stderr] 228 |     fn _8xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:233:25
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:233:40
[INFO] [stderr]     |
[INFO] [stderr] 233 |     fn _8xy1(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:238:25
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:238:40
[INFO] [stderr]     |
[INFO] [stderr] 238 |     fn _8xy2(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:243:25
[INFO] [stderr]     |
[INFO] [stderr] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:243:40
[INFO] [stderr]     |
[INFO] [stderr] 243 |     fn _8xy3(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:248:25
[INFO] [stderr]     |
[INFO] [stderr] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:248:40
[INFO] [stderr]     |
[INFO] [stderr] 248 |     fn _8xy4(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:255:25
[INFO] [stderr]     |
[INFO] [stderr] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:255:40
[INFO] [stderr]     |
[INFO] [stderr] 255 |     fn _8xy5(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:265:25
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:265:40
[INFO] [stderr]     |
[INFO] [stderr] 265 |     fn _8xy6(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:271:25
[INFO] [stderr]     |
[INFO] [stderr] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:271:40
[INFO] [stderr]     |
[INFO] [stderr] 271 |     fn _8xy7(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_8xyE` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:281:8
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_8xy_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:281:25
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:281:40
[INFO] [stderr]     |
[INFO] [stderr] 281 |     fn _8xyE(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:288:25
[INFO] [stderr]     |
[INFO] [stderr] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:288:40
[INFO] [stderr]     |
[INFO] [stderr] 288 |     fn _9xy0(&mut self, Vx_reg: usize, Vy_reg: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Annn` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:295:8
[INFO] [stderr]     |
[INFO] [stderr] 295 |     fn _Annn(&mut self, nnn: u16) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_annn`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Bnnn` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:300:8
[INFO] [stderr]     |
[INFO] [stderr] 300 |     fn _Bnnn(&mut self, nnn: u16) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_bnnn`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Cxkk` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:304:8
[INFO] [stderr]     |
[INFO] [stderr] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_cxkk`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:304:25
[INFO] [stderr]     |
[INFO] [stderr] 304 |     fn _Cxkk(&mut self, Vx_reg: usize, kk: u8) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Dxyn` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:309:8
[INFO] [stderr]     |
[INFO] [stderr] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_dxyn`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:309:25
[INFO] [stderr]     |
[INFO] [stderr] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vy_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:309:40
[INFO] [stderr]     |
[INFO] [stderr] 309 |     fn _Dxyn(&mut self, Vx_reg: usize, Vy_reg: usize, bytes_to_read: usize) {
[INFO] [stderr]     |                                        ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vy_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Ex9E` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:334:8
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_ex9_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:334:25
[INFO] [stderr]     |
[INFO] [stderr] 334 |     fn _Ex9E(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_ExA1` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:342:8
[INFO] [stderr]     |
[INFO] [stderr] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_ex_a1`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:342:25
[INFO] [stderr]     |
[INFO] [stderr] 342 |     fn _ExA1(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx07` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:354:8
[INFO] [stderr]     |
[INFO] [stderr] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx07`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:354:25
[INFO] [stderr]     |
[INFO] [stderr] 354 |     fn _Fx07(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx0A` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:359:8
[INFO] [stderr]     |
[INFO] [stderr] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_fx0_a`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:359:25
[INFO] [stderr]     |
[INFO] [stderr] 359 |     fn _Fx0A(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx15` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:368:8
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx15`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:368:25
[INFO] [stderr]     |
[INFO] [stderr] 368 |     fn _Fx15(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx18` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:373:8
[INFO] [stderr]     |
[INFO] [stderr] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx18`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:373:25
[INFO] [stderr]     |
[INFO] [stderr] 373 |     fn _Fx18(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx1E` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:378:8
[INFO] [stderr]     |
[INFO] [stderr] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case: `_fx1_e`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:378:25
[INFO] [stderr]     |
[INFO] [stderr] 378 |     fn _Fx1E(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx29` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:383:8
[INFO] [stderr]     |
[INFO] [stderr] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx29`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:383:25
[INFO] [stderr]     |
[INFO] [stderr] 383 |     fn _Fx29(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx33` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:388:8
[INFO] [stderr]     |
[INFO] [stderr] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx33`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:388:25
[INFO] [stderr]     |
[INFO] [stderr] 388 |     fn _Fx33(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx55` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:395:8
[INFO] [stderr]     |
[INFO] [stderr] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx55`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:395:25
[INFO] [stderr]     |
[INFO] [stderr] 395 |     fn _Fx55(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: method `_Fx65` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:405:8
[INFO] [stderr]     |
[INFO] [stderr] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |        ^^^^^ help: convert the identifier to snake case (notice the capitalization): `_fx65`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `Vx_reg` should have a snake case name
[INFO] [stderr]    --> src/chip_8.rs:405:25
[INFO] [stderr]     |
[INFO] [stderr] 405 |     fn _Fx65(&mut self, Vx_reg: usize) {
[INFO] [stderr]     |                         ^^^^^^ help: convert the identifier to snake case (notice the capitalization): `vx_reg`
[INFO] [stderr] 
[INFO] [stderr] warning: denote infinite loops with `loop { ... }`
[INFO] [stderr]    --> src/chip_8.rs:435:9
[INFO] [stderr]     |
[INFO] [stderr] 435 |         while true {
[INFO] [stderr]     |         ^^^^^^^^^^ help: use `loop`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(while_true)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `chip_8_emulator` (lib) generated 67 warnings (run `cargo fix --lib -p chip_8_emulator` to apply 3 suggestions)
[INFO] [stderr] warning: `chip_8_emulator` (lib test) generated 68 warnings (67 duplicates) (run `cargo fix --lib -p chip_8_emulator --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/chip_8_emulator-4c333d3da70783ef)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test chip_8::test::chip_8_testing_emulation ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- chip_8::test::chip_8_testing_emulation stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'chip_8::test::chip_8_testing_emulation' (17) panicked at src/chip_8.rs:428:14:
[INFO] [stdout] called `Result::unwrap()` on an `Err` value: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x617b24019da2 - std::backtrace_rs::backtrace::libunwind::trace::hff358a60abf734fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/libunwind.rs:117:9
[INFO] [stdout]    1:     0x617b24019da2 - std::backtrace_rs::backtrace::trace_unsynchronized::h3b121f916dd95ec6
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/../../backtrace/src/backtrace/mod.rs:66:14
[INFO] [stdout]    2:     0x617b24019da2 - std::sys::backtrace::_print_fmt::hde0a62ded68798e9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:74:9
[INFO] [stdout]    3:     0x617b24019da2 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h93773fc827e3113d
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:44:26
[INFO] [stdout]    4:     0x617b2402a49a - core::fmt::rt::Argument::fmt::h01eff69902dad97f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/fmt/rt.rs:152:76
[INFO] [stdout]    5:     0x617b2402a49a - core::fmt::write::hed7b5c73d82ecb7c
[INFO] [stdout]    6:     0x617b23fe8ae6 - std::io::default_write_fmt::h2f696ff5b8bbaa4b
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:639:11
[INFO] [stdout]    7:     0x617b23fe8ae6 - std::io::Write::write_fmt::h5e66814db8a9cfce
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/io/mod.rs:1994:13
[INFO] [stdout]    8:     0x617b23ff9289 - std::sys::backtrace::BacktraceLock::print::h8b1d6fcc5a56d1a3
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:47:9
[INFO] [stdout]    9:     0x617b23ff9289 - std::panicking::default_hook::{{closure}}::h2be84df4f189ae36
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:292:27
[INFO] [stdout]   10:     0x617b23ff9121 - std::panicking::default_hook::hf0ea8939246f43a9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:316:9
[INFO] [stdout]   11:     0x617b23f85ece - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::h02d35e3888986252
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   12:     0x617b23f85ece - test::test_main_with_exit_callback::{{closure}}::h939640a27d647173
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:145:21
[INFO] [stdout]   13:     0x617b23ff9502 - <alloc::boxed::Box<F,A> as core::ops::function::Fn<Args>>::call::hc9df09ff391af3e7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2220:9
[INFO] [stdout]   14:     0x617b23ff9502 - std::panicking::panic_with_hook::hb4bd9ac1123582a0
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:833:13
[INFO] [stdout]   15:     0x617b23ff9348 - std::panicking::panic_handler::{{closure}}::hde00dd15f5637fe2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:698:13
[INFO] [stdout]   16:     0x617b23ff48d9 - std::sys::backtrace::__rust_end_short_backtrace::hb72197fa777c1785
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:182:18
[INFO] [stdout]   17:     0x617b23fdd91d - __rustc[4425a7e20b4c8619]::rust_begin_unwind
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:689:5
[INFO] [stdout]   18:     0x617b240318ac - core::panicking::panic_fmt::ha59b517dd231f4da
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panicking.rs:80:14
[INFO] [stdout]   19:     0x617b24031102 - core::result::unwrap_failed::hf2d1f30a3ac850fc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1867:5
[INFO] [stdout]   20:     0x617b23f62186 - core::result::Result<T,E>::unwrap::h66911ccc5d3dc731
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/result.rs:1233:23
[INFO] [stdout]   21:     0x617b23f62186 - chip_8_emulator::chip_8::test::chip_8_testing_emulation::h14063c3bd15fccab
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chip_8.rs:428:14
[INFO] [stdout]   22:     0x617b23f623d7 - chip_8_emulator::chip_8::test::chip_8_testing_emulation::{{closure}}::he182ab281266040f
[INFO] [stdout]                                at /opt/rustwide/workdir/src/chip_8.rs:419:34
[INFO] [stdout]   23:     0x617b23f65a56 - core::ops::function::FnOnce::call_once::hebef64f5e7e17fc2
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   24:     0x617b23f85c8b - core::ops::function::FnOnce::call_once::hddb3cd395c36bfbb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   25:     0x617b23f85c8b - test::__rust_begin_short_backtrace::h0b6a7601d9750bfa
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:663:18
[INFO] [stdout]   26:     0x617b23f9969a - test::run_test_in_process::{{closure}}::h444209903f00b347
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:74
[INFO] [stdout]   27:     0x617b23f9969a - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hfb3ba8f46e537649
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   28:     0x617b23f9969a - std::panicking::catch_unwind::do_call::h1672a45911fcf9dc
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   29:     0x617b23f9969a - std::panicking::catch_unwind::h0fadaee22787a6dd
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   30:     0x617b23f9969a - std::panic::catch_unwind::hc47ad190f2c8e188
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   31:     0x617b23f9969a - test::run_test_in_process::hcd7faaf934f29999
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:686:27
[INFO] [stdout]   32:     0x617b23f9969a - test::run_test::{{closure}}::hddc4550da4871867
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:607:43
[INFO] [stdout]   33:     0x617b23f73af4 - test::run_test::{{closure}}::h98ae26689f13ed94
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/test/src/lib.rs:637:41
[INFO] [stdout]   34:     0x617b23f73af4 - std::sys::backtrace::__rust_begin_short_backtrace::h3ec4d1f21ad44588
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/backtrace.rs:166:18
[INFO] [stdout]   35:     0x617b23f77492 - std::thread::lifecycle::spawn_unchecked::{{closure}}::{{closure}}::hd8bf2c73d479939f
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:91:13
[INFO] [stdout]   36:     0x617b23f77492 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::h3b4248f358af2491
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/panic/unwind_safe.rs:274:9
[INFO] [stdout]   37:     0x617b23f77492 - std::panicking::catch_unwind::do_call::hda10a64f4b8daebe
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:581:40
[INFO] [stdout]   38:     0x617b23f77492 - std::panicking::catch_unwind::h659e5ee8336ec8c7
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panicking.rs:544:19
[INFO] [stdout]   39:     0x617b23f77492 - std::panic::catch_unwind::h9d4d66a538912c18
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/panic.rs:359:14
[INFO] [stdout]   40:     0x617b23f77492 - std::thread::lifecycle::spawn_unchecked::{{closure}}::h7557906bb51d79f1
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/thread/lifecycle.rs:89:26
[INFO] [stdout]   41:     0x617b23f77492 - core::ops::function::FnOnce::call_once{{vtable.shim}}::h9e460d1d7fc83d35
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/core/src/ops/function.rs:250:5
[INFO] [stdout]   42:     0x617b23fefb6f - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h61282da819d64ea9
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/alloc/src/boxed.rs:2206:9
[INFO] [stdout]   43:     0x617b23fefb6f - std::sys::thread::unix::Thread::new::thread_start::h982f9ea829d1b5fb
[INFO] [stdout]                                at /rustc/4a4ef493e3a1488c6e321570238084b38948f6db/library/std/src/sys/thread/unix.rs:127:17
[INFO] [stdout]   44:     0x7a998562aaa4 - <unknown>
[INFO] [stdout]   45:     0x7a99856b7a64 - clone
[INFO] [stdout]   46:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     chip_8::test::chip_8_testing_emulation
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "99571e7ba26e9629fdda3e9a289ff3101dec9fb809ce62a453bfe1a048d487ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99571e7ba26e9629fdda3e9a289ff3101dec9fb809ce62a453bfe1a048d487ed", kill_on_drop: false }`
[INFO] [stdout] 99571e7ba26e9629fdda3e9a289ff3101dec9fb809ce62a453bfe1a048d487ed
