[INFO] cloning repository https://github.com/bbehnkeSE/Rusty-8
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bbehnkeSE/Rusty-8" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbbehnkeSE%2FRusty-8", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbbehnkeSE%2FRusty-8'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] dc2b35afeeacb4ef22a094f252ea713ffd0d50c7
[INFO] checking bbehnkeSE/Rusty-8 against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FbbehnkeSE%2FRusty-8" "/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/bbehnkeSE/Rusty-8
[INFO] finished tweaking git repo https://github.com/bbehnkeSE/Rusty-8
[INFO] tweaked toml for git repo https://github.com/bbehnkeSE/Rusty-8 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/bbehnkeSE/Rusty-8 on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/bbehnkeSE/Rusty-8 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581", kill_on_drop: false }`
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[INFO] [stderr]     Checking chip-8 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `ETI_660_START` is never used
[INFO] [stdout]  --> src/chip8.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const ETI_660_START: u16      = 0x600;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `rng_byte` and `table` are never read
[INFO] [stdout]   --> src/chip8.rs:32:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Chip8 {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 32 |     rng_byte:      u8,            // Random value in 0..255
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 52 |     table:  [fn(&mut Chip8); 16],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cycle` and `get_gfx` are never used
[INFO] [stdout]    --> src/chip8.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout]  59 | impl Chip8 {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn cycle(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub fn get_gfx(&self) -> &[u32] {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tableE` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tableE: [fn(&mut Chip8); 16],
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `table_e`
[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 `tableF` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     tableF: [fn(&mut Chip8); 256],
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tableE` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut tableE  = [Chip8::op_null as fn(&mut Chip8); 16];
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tableF` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut tableF  = [Chip8::op_null as fn(&mut Chip8); 256];
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:230:8
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn op_00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn op_00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:400:8
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn op_8xyE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:421:8
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn op_Annn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:429:8
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn op_Bnnn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:439:8
[INFO] [stdout]     |
[INFO] [stdout] 439 |     fn op_Cxkk(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:455:8
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn op_Dxyn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn op_Ex9E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:497:8
[INFO] [stdout]     |
[INFO] [stdout] 497 |     fn op_ExA1(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:508:8
[INFO] [stdout]     |
[INFO] [stdout] 508 |     fn op_Fx07(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:515:8
[INFO] [stdout]     |
[INFO] [stdout] 515 |     fn op_Fx0A(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:539:8
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn op_Fx15(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:547:8
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn op_Fx18(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn op_Fx1E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:566:8
[INFO] [stdout]     |
[INFO] [stdout] 566 |     fn op_Fx29(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 |     fn op_Fx33(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:596:8
[INFO] [stdout]     |
[INFO] [stdout] 596 |     fn op_Fx55(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:606:8
[INFO] [stdout]     |
[INFO] [stdout] 606 |     fn op_Fx65(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ETI_660_START` is never used
[INFO] [stdout]  --> src/chip8.rs:8:7
[INFO] [stdout]   |
[INFO] [stdout] 8 | const ETI_660_START: u16      = 0x600;
[INFO] [stdout]   |       ^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `table` is never read
[INFO] [stdout]   --> src/chip8.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub struct Chip8 {
[INFO] [stdout]    |            ----- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 52 |     table:  [fn(&mut Chip8); 16],
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `cycle` and `get_gfx` are never used
[INFO] [stdout]    --> src/chip8.rs:183:12
[INFO] [stdout]     |
[INFO] [stdout]  59 | impl Chip8 {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 183 |     pub fn cycle(&mut self) {
[INFO] [stdout]     |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 621 |     pub fn get_gfx(&self) -> &[u32] {
[INFO] [stdout]     |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `tableE` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     tableE: [fn(&mut Chip8); 16],
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `table_e`
[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 `tableF` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:56:5
[INFO] [stdout]    |
[INFO] [stdout] 56 |     tableF: [fn(&mut Chip8); 256],
[INFO] [stdout]    |     ^^^^^^ help: convert the identifier to snake case: `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tableE` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:81:17
[INFO] [stdout]    |
[INFO] [stdout] 81 |         let mut tableE  = [Chip8::op_null as fn(&mut Chip8); 16];
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `table_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `tableF` should have a snake case name
[INFO] [stdout]   --> src/chip8.rs:82:17
[INFO] [stdout]    |
[INFO] [stdout] 82 |         let mut tableF  = [Chip8::op_null as fn(&mut Chip8); 256];
[INFO] [stdout]    |                 ^^^^^^ help: convert the identifier to snake case: `table_f`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:230:8
[INFO] [stdout]     |
[INFO] [stdout] 230 |     fn op_00E0(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_00EE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:235:8
[INFO] [stdout]     |
[INFO] [stdout] 235 |     fn op_00EE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_ee`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_8xyE` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:400:8
[INFO] [stdout]     |
[INFO] [stdout] 400 |     fn op_8xyE(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_8xy_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Annn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:421:8
[INFO] [stdout]     |
[INFO] [stdout] 421 |     fn op_Annn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_annn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Bnnn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:429:8
[INFO] [stdout]     |
[INFO] [stdout] 429 |     fn op_Bnnn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_bnnn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Cxkk` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:439:8
[INFO] [stdout]     |
[INFO] [stdout] 439 |     fn op_Cxkk(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_cxkk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Dxyn` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:455:8
[INFO] [stdout]     |
[INFO] [stdout] 455 |     fn op_Dxyn(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_dxyn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Ex9E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:486:8
[INFO] [stdout]     |
[INFO] [stdout] 486 |     fn op_Ex9E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex9_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_ExA1` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:497:8
[INFO] [stdout]     |
[INFO] [stdout] 497 |     fn op_ExA1(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_ex_a1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx07` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:508:8
[INFO] [stdout]     |
[INFO] [stdout] 508 |     fn op_Fx07(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx07`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx0A` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:515:8
[INFO] [stdout]     |
[INFO] [stdout] 515 |     fn op_Fx0A(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx0_a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx15` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:539:8
[INFO] [stdout]     |
[INFO] [stdout] 539 |     fn op_Fx15(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx15`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx18` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:547:8
[INFO] [stdout]     |
[INFO] [stdout] 547 |     fn op_Fx18(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx18`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx1E` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:555:8
[INFO] [stdout]     |
[INFO] [stdout] 555 |     fn op_Fx1E(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_fx1_e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx29` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:566:8
[INFO] [stdout]     |
[INFO] [stdout] 566 |     fn op_Fx29(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx29`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx33` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:578:8
[INFO] [stdout]     |
[INFO] [stdout] 578 |     fn op_Fx33(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx33`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx55` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:596:8
[INFO] [stdout]     |
[INFO] [stdout] 596 |     fn op_Fx55(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx55`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `op_Fx65` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:606:8
[INFO] [stdout]     |
[INFO] [stdout] 606 |     fn op_Fx65(&mut self) {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `op_fx65`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `op_00E0` should have a snake case name
[INFO] [stdout]    --> src/chip8.rs:652:8
[INFO] [stdout]     |
[INFO] [stdout] 652 |     fn op_00E0() {
[INFO] [stdout]     |        ^^^^^^^ help: convert the identifier to snake case: `op_00_e0`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `piston_window`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | piston_window = "0.132.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `piston_window`
[INFO] [stderr] warning: `chip-8` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 36s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.30.10, glutin-winit v0.3.0, winit v0.28.7
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581", kill_on_drop: false }`
[INFO] [stdout] fdeab38f87e5a40ae1ccd212aad17dcdd34df9eddff6593b79cff5545a32a581
