[INFO] cloning repository https://github.com/vit1251/gigatron-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vit1251/gigatron-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvit1251%2Fgigatron-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvit1251%2Fgigatron-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 05d395f8c0ae07a1fe5d0ae1900e4902ad569d04
[INFO] checking vit1251/gigatron-example against try#804fff1ae95da9d03bd44eee27f258020a575dab for pr-146013
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvit1251%2Fgigatron-example" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vit1251/gigatron-example
[INFO] finished tweaking git repo https://github.com/vit1251/gigatron-example
[INFO] tweaked toml for git repo https://github.com/vit1251/gigatron-example written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vit1251/gigatron-example on toolchain 804fff1ae95da9d03bd44eee27f258020a575dab
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vit1251/gigatron-example 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" "+804fff1ae95da9d03bd44eee27f258020a575dab" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afa60dce0d8a01443e2238bdffab9c0ef7ea886bc00be18a930d4dde67afaab8
[INFO] running `Command { std: "docker" "start" "-a" "afa60dce0d8a01443e2238bdffab9c0ef7ea886bc00be18a930d4dde67afaab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa60dce0d8a01443e2238bdffab9c0ef7ea886bc00be18a930d4dde67afaab8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa60dce0d8a01443e2238bdffab9c0ef7ea886bc00be18a930d4dde67afaab8", kill_on_drop: false }`
[INFO] [stdout] afa60dce0d8a01443e2238bdffab9c0ef7ea886bc00be18a930d4dde67afaab8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+804fff1ae95da9d03bd44eee27f258020a575dab" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19878b42bd43842ce90dbc34871e6f8c10d024488f7c3de8c3d3c11bdc09178f
[INFO] running `Command { std: "docker" "start" "-a" "19878b42bd43842ce90dbc34871e6f8c10d024488f7c3de8c3d3c11bdc09178f", kill_on_drop: false }`
[INFO] [stderr]    Compiling xml-rs v0.8.26
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling wayland-sys v0.29.5
[INFO] [stderr]     Checking xcursor v0.3.10
[INFO] [stderr]     Checking raw-window-handle v0.6.2
[INFO] [stderr]    Compiling minifb v0.28.0
[INFO] [stderr]     Checking x11-dl v2.21.0
[INFO] [stderr]     Checking tempfile v3.20.0
[INFO] [stderr]     Checking nix v0.24.3
[INFO] [stderr]    Compiling wayland-scanner v0.29.5
[INFO] [stderr]    Compiling wayland-client v0.29.5
[INFO] [stderr]    Compiling wayland-protocols v0.29.5
[INFO] [stderr]     Checking wayland-commons v0.29.5
[INFO] [stderr]     Checking wayland-cursor v0.29.5
[INFO] [stderr]     Checking gigatron-example v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, and `warn`
[INFO] [stdout]  --> src/main.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `debug`, `error`, `info`, `trace`, and `warn`
[INFO] [stdout]  --> src/main.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use log::{debug, error, info, trace, warn};
[INFO] [stdout]   |           ^^^^^  ^^^^^  ^^^^  ^^^^^  ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut buffer: Vec<u32> = vec![0u32; width * height];
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:130:13
[INFO] [stdout]     |
[INFO] [stdout] 130 |         let mut buffer: Vec<u32> = vec![0u32; width * height];
[INFO] [stdout]     |             ----^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let mut ALU; // Arithmetic and Logic Unit
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:342:13
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let mut ALU; // Arithmetic and Logic Unit
[INFO] [stdout]     |             ----^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/main.rs:522:13
[INFO] [stdout]     |
[INFO] [stdout] 522 |         let delay = Duration::from_nanos(160);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `delay`
[INFO] [stdout]    --> src/main.rs:522:13
[INFO] [stdout]     |
[INFO] [stdout] 522 |         let delay = Duration::from_nanos(160);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_delay`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `vgaX` and `vgaY` are never read
[INFO] [stdout]   --> src/main.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Gigatron {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     vgaX: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 75 |     vgaY: i32,
[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 `vgaX` and `vgaY` are never read
[INFO] [stdout]   --> src/main.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Gigatron {
[INFO] [stdout]    |        -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 74 |     vgaX: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 75 |     vgaY: i32,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `busy_wait` is never used
[INFO] [stdout]   --> src/main.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn busy_wait(target_duration: Duration) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `busy_wait` is never used
[INFO] [stdout]   --> src/main.rs:89:4
[INFO] [stdout]    |
[INFO] [stdout] 89 | fn busy_wait(target_duration: Duration) {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `put` is never used
[INFO] [stdout]    --> src/main.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl VGA {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn put(&mut self, vgaX: usize, vgaY: usize, color: u32) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `put` is never used
[INFO] [stdout]    --> src/main.rs:144:8
[INFO] [stdout]     |
[INFO] [stdout] 128 | impl VGA {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 144 |     fn put(&mut self, vgaX: usize, vgaY: usize, color: u32) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_rom`, `read_ram`, `write_ram`, and `render` are never used
[INFO] [stdout]    --> src/main.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl Gigatron {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 250 |     fn read_rom(&mut self, filename: &str) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     fn read_ram(&mut self) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn write_ram(&mut self) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |     fn render(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `read_rom`, `read_ram`, `write_ram`, and `render` are never used
[INFO] [stdout]    --> src/main.rs:250:8
[INFO] [stdout]     |
[INFO] [stdout] 201 | impl Gigatron {
[INFO] [stdout]     | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 250 |     fn read_rom(&mut self, filename: &str) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 258 |     fn read_ram(&mut self) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 264 |     fn write_ram(&mut self) -> std::io::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 402 |     fn render(&mut self) {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makeRGB` should have a snake case name
[INFO] [stdout]   --> src/main.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn makeRGB(c: &Color) -> u32 {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `make_rgb`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makeRGB` should have a snake case name
[INFO] [stdout]   --> src/main.rs:40:4
[INFO] [stdout]    |
[INFO] [stdout] 40 | fn makeRGB(c: &Color) -> u32 {
[INFO] [stdout]    |    ^^^^^^^ help: convert the identifier to snake case: `make_rgb`
[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 `PC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     PC: u16,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IR` should have a snake case name
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     IR: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `ir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `PC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     PC: u16,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `pc`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IR` should have a snake case name
[INFO] [stdout]   --> src/main.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 59 |     IR: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `ir`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     D: u8,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `D` should have a snake case name
[INFO] [stdout]   --> src/main.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 60 |     D: u8,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case: `d`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     AC: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `ac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `AC` should have a snake case name
[INFO] [stdout]   --> src/main.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     AC: u8,
[INFO] [stdout]    |     ^^ help: convert the identifier to snake case: `ac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     X: u8,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `X` should have a snake case name
[INFO] [stdout]   --> src/main.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 62 |     X: u8,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Y: u8,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `Y` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:5
[INFO] [stdout]    |
[INFO] [stdout] 63 |     Y: u8,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `OUT` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     OUT: u8,
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `OUT` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     OUT: u8,
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `out`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ROM` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     ROM: [[u8; 2]; 1 << 16],
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `ROM` should have a snake case name
[INFO] [stdout]   --> src/main.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 69 |     ROM: [[u8; 2]; 1 << 16],
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `rom`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RAM` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     RAM: [u8; 1 << 15],
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `ram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `RAM` should have a snake case name
[INFO] [stdout]   --> src/main.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     RAM: [u8; 1 << 15],
[INFO] [stdout]    |     ^^^ help: convert the identifier to snake case: `ram`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IN` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     IN: u8,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier
[INFO] [stdout]    |
[INFO] [stdout] 71 -     IN: u8,
[INFO] [stdout] 71 +     r#in: u8,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `IN` should have a snake case name
[INFO] [stdout]   --> src/main.rs:71:5
[INFO] [stdout]    |
[INFO] [stdout] 71 |     IN: u8,
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout] help: rename the identifier or convert it to a snake case raw identifier
[INFO] [stdout]    |
[INFO] [stdout] 71 -     IN: u8,
[INFO] [stdout] 71 +     r#in: u8,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `S` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     S: CpuState,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `vgaX` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     vgaX: i32,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `vga_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `S` should have a snake case name
[INFO] [stdout]   --> src/main.rs:72:5
[INFO] [stdout]    |
[INFO] [stdout] 72 |     S: CpuState,
[INFO] [stdout]    |     ^ help: convert the identifier to snake case (notice the capitalization): `s`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `vgaX` should have a snake case name
[INFO] [stdout]   --> src/main.rs:74:5
[INFO] [stdout]    |
[INFO] [stdout] 74 |     vgaX: i32,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `vga_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `vgaY` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     vgaY: i32,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `vga_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: structure field `vgaY` should have a snake case name
[INFO] [stdout]   --> src/main.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     vgaY: i32,
[INFO] [stdout]    |     ^^^^ help: convert the identifier to snake case: `vga_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `E` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn E(W: bool, p: Register) -> Option<Register> {
[INFO] [stdout]    |    ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:6
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn E(W: bool, p: Register) -> Option<Register> {
[INFO] [stdout]    |      ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `E` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:4
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn E(W: bool, p: Register) -> Option<Register> {
[INFO] [stdout]    |    ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makeAddr` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn makeAddr(hi: u8, lo: u8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `make_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]   --> src/main.rs:81:6
[INFO] [stdout]    |
[INFO] [stdout] 81 | fn E(W: bool, p: Register) -> Option<Register> {
[INFO] [stdout]    |      ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn put(&mut self, vgaX: usize, vgaY: usize, color: u32) {
[INFO] [stdout]     |                       ^^^^ help: convert the identifier to snake case: `vga_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `makeAddr` should have a snake case name
[INFO] [stdout]   --> src/main.rs:85:4
[INFO] [stdout]    |
[INFO] [stdout] 85 | fn makeAddr(hi: u8, lo: u8) -> u16 {
[INFO] [stdout]    |    ^^^^^^^^ help: convert the identifier to snake case: `make_addr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:144:36
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn put(&mut self, vgaX: usize, vgaY: usize, color: u32) {
[INFO] [stdout]     |                                    ^^^^ help: convert the identifier to snake case: `vga_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cpuCycle` should have a snake case name
[INFO] [stdout]    --> src/main.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn cpuCycle(&mut self) -> CpuState {
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `cpu_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:144:23
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn put(&mut self, vgaX: usize, vgaY: usize, color: u32) {
[INFO] [stdout]     |                       ^^^^ help: convert the identifier to snake case: `vga_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let mut T: CpuState = self.S.clone(); // New state is old state unless something changes
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:144:36
[INFO] [stdout]     |
[INFO] [stdout] 144 |     fn put(&mut self, vgaX: usize, vgaY: usize, color: u32) {
[INFO] [stdout]     |                                    ^^^^ help: convert the identifier to snake case: `vga_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]    --> src/main.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let W = ins == 6; // Write instruction?
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `J` should have a snake case name
[INFO] [stdout]    --> src/main.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let J = ins == 7; // Jump instruction?
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cpuCycle` should have a snake case name
[INFO] [stdout]    --> src/main.rs:268:8
[INFO] [stdout]     |
[INFO] [stdout] 268 |     fn cpuCycle(&mut self) -> CpuState {
[INFO] [stdout]     |        ^^^^^^^^ help: convert the identifier to snake case: `cpu_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `incX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let mut incX = false;
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `inc_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:269:17
[INFO] [stdout]     |
[INFO] [stdout] 269 |         let mut T: CpuState = self.S.clone(); // New state is old state unless something changes
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `W` should have a snake case name
[INFO] [stdout]    --> src/main.rs:275:13
[INFO] [stdout]     |
[INFO] [stdout] 275 |         let W = ins == 6; // Write instruction?
[INFO] [stdout]     |             ^ help: convert the identifier to snake case (notice the capitalization): `w`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:319:17
[INFO] [stdout]     |
[INFO] [stdout] 319 |         let mut B = self.S.undef; // Data Bus
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `J` should have a snake case name
[INFO] [stdout]    --> src/main.rs:276:13
[INFO] [stdout]     |
[INFO] [stdout] 276 |         let J = ins == 7; // Jump instruction?
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `j`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ALU` should have a snake case name
[INFO] [stdout]    --> src/main.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let mut ALU; // Arithmetic and Logic Unit
[INFO] [stdout]     |                 ^^^ help: convert the identifier to snake case: `alu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `incX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:281:17
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let mut incX = false;
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `inc_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sAC` should have a snake case name
[INFO] [stdout]    --> src/main.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 let sAC = if self.S.AC == 0 { 1 } else { 0 };
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case: `s_ac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:418:17
[INFO] [stdout]     |
[INFO] [stdout] 418 |         let mut vgaX: usize = 0;
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `vga_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:419:17
[INFO] [stdout]     |
[INFO] [stdout] 419 |         let mut vgaY: usize = 0;
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `vga_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]    --> src/main.rs:319:17
[INFO] [stdout]     |
[INFO] [stdout] 319 |         let mut B = self.S.undef; // Data Bus
[INFO] [stdout]     |                 ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `scaleX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let scaleX = self.video.width / 160;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `scale_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ALU` should have a snake case name
[INFO] [stdout]    --> src/main.rs:342:17
[INFO] [stdout]     |
[INFO] [stdout] 342 |         let mut ALU; // Arithmetic and Logic Unit
[INFO] [stdout]     |                 ^^^ help: convert the identifier to snake case: `alu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `scaleY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let scaleY = self.video.height / 120;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `scale_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `sAC` should have a snake case name
[INFO] [stdout]    --> src/main.rs:388:21
[INFO] [stdout]     |
[INFO] [stdout] 388 |                 let sAC = if self.S.AC == 0 { 1 } else { 0 };
[INFO] [stdout]     |                     ^^^ help: convert the identifier to snake case: `s_ac`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:444:27
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn process(&mut self, T: &mut CpuState) {
[INFO] [stdout]     |                           ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:418:17
[INFO] [stdout]     |
[INFO] [stdout] 418 |         let mut vgaX: usize = 0;
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `vga_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vgaY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:419:17
[INFO] [stdout]     |
[INFO] [stdout] 419 |         let mut vgaY: usize = 0;
[INFO] [stdout]     |                 ^^^^ help: convert the identifier to snake case: `vga_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:464:23
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn vga(&mut self, T: &mut CpuState) {
[INFO] [stdout]     |                       ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `scaleX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:421:13
[INFO] [stdout]     |
[INFO] [stdout] 421 |         let scaleX = self.video.width / 160;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `scale_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hSync` should have a snake case name
[INFO] [stdout]    --> src/main.rs:467:13
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let hSync = ((self.S.OUT & 0b0100_0000) > 0) && ((T.OUT & 0b0100_0000) == 0);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `h_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `scaleY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let scaleY = self.video.height / 120;
[INFO] [stdout]     |             ^^^^^^ help: convert the identifier to snake case: `scale_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vSync` should have a snake case name
[INFO] [stdout]    --> src/main.rs:470:13
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let vSync = ((self.S.OUT & 0b1000_0000) > 0) && ((T.OUT & 0b1000_0000) == 0);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `v_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:527:21
[INFO] [stdout]     |
[INFO] [stdout] 527 |             let mut T: CpuState = self.cpuCycle(); // Update CPU
[INFO] [stdout]     |                     ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:444:27
[INFO] [stdout]     |
[INFO] [stdout] 444 |     fn process(&mut self, T: &mut CpuState) {
[INFO] [stdout]     |                           ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:464:23
[INFO] [stdout]     |
[INFO] [stdout] 464 |     fn vga(&mut self, T: &mut CpuState) {
[INFO] [stdout]     |                       ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]    --> src/main.rs:552:13
[INFO] [stdout]     |
[INFO] [stdout] 552 |     let mut E: Gigatron = Gigatron::new();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `hSync` should have a snake case name
[INFO] [stdout]    --> src/main.rs:467:13
[INFO] [stdout]     |
[INFO] [stdout] 467 |         let hSync = ((self.S.OUT & 0b0100_0000) > 0) && ((T.OUT & 0b0100_0000) == 0);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `h_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `vSync` should have a snake case name
[INFO] [stdout]    --> src/main.rs:470:13
[INFO] [stdout]     |
[INFO] [stdout] 470 |         let vSync = ((self.S.OUT & 0b1000_0000) > 0) && ((T.OUT & 0b1000_0000) == 0);
[INFO] [stdout]     |             ^^^^^ help: convert the identifier to snake case: `v_sync`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `T` should have a snake case name
[INFO] [stdout]    --> src/main.rs:527:21
[INFO] [stdout]     |
[INFO] [stdout] 527 |             let mut T: CpuState = self.cpuCycle(); // Update CPU
[INFO] [stdout]     |                     ^ help: convert the identifier to snake case: `t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `E` should have a snake case name
[INFO] [stdout]    --> src/main.rs:552:13
[INFO] [stdout]     |
[INFO] [stdout] 552 |     let mut E: Gigatron = Gigatron::new();
[INFO] [stdout]     |             ^ help: convert the identifier to snake case: `e`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:557:5
[INFO] [stdout]     |
[INFO] [stdout] 557 |     E.restore_rom(&ROM6.to_vec());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 557 |     let _ = E.restore_rom(&ROM6.to_vec());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:557:5
[INFO] [stdout]     |
[INFO] [stdout] 557 |     E.restore_rom(&ROM6.to_vec());
[INFO] [stdout]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 557 |     let _ = E.restore_rom(&ROM6.to_vec());
[INFO] [stdout]     |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 29.76s
[INFO] running `Command { std: "docker" "inspect" "19878b42bd43842ce90dbc34871e6f8c10d024488f7c3de8c3d3c11bdc09178f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19878b42bd43842ce90dbc34871e6f8c10d024488f7c3de8c3d3c11bdc09178f", kill_on_drop: false }`
[INFO] [stdout] 19878b42bd43842ce90dbc34871e6f8c10d024488f7c3de8c3d3c11bdc09178f