[INFO] cloning repository https://github.com/epizzella/Rust-Boy
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epizzella/Rust-Boy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0063e707a5b1b574999dc887f32b179e2c3e014e
[INFO] checking epizzella/Rust-Boy against try#998b6603a58e47f42ccce7a67943234e96b6839e for pr-143170
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/epizzella/Rust-Boy
[INFO] finished tweaking git repo https://github.com/epizzella/Rust-Boy
[INFO] tweaked toml for git repo https://github.com/epizzella/Rust-Boy written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/epizzella/Rust-Boy on toolchain 998b6603a58e47f42ccce7a67943234e96b6839e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/epizzella/Rust-Boy 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" "+998b6603a58e47f42ccce7a67943234e96b6839e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c3a4501425d08fdf252571c816f61e28cb85c762e2ee6adaa6bf6284aa726157
[INFO] running `Command { std: "docker" "start" "-a" "c3a4501425d08fdf252571c816f61e28cb85c762e2ee6adaa6bf6284aa726157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3a4501425d08fdf252571c816f61e28cb85c762e2ee6adaa6bf6284aa726157", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3a4501425d08fdf252571c816f61e28cb85c762e2ee6adaa6bf6284aa726157", kill_on_drop: false }`
[INFO] [stdout] c3a4501425d08fdf252571c816f61e28cb85c762e2ee6adaa6bf6284aa726157
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+998b6603a58e47f42ccce7a67943234e96b6839e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 17ff31798410894b2ee8450407c9567b47712666028f23d21c820492fce0679b
[INFO] running `Command { std: "docker" "start" "-a" "17ff31798410894b2ee8450407c9567b47712666028f23d21c820492fce0679b", kill_on_drop: false }`
[INFO] [stderr]     Checking gbc_emulator v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `windows`
[INFO] [stdout]   --> src/cpu.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         windows: &mut WindowsInterface,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_windows`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instructions.rs:738:24
[INFO] [stdout]     |
[INFO] [stdout] 738 |     pub fn stop(&self, cpu: &mut Cpu) {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vram.rs:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn read_vram_map(&self, mut address: usize) -> u8 {
[INFO] [stdout]     |                                 ----^^^^^^^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vram.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn write_vram_map(&mut self, mut address: usize, data: u8) {
[INFO] [stdout]     |                                      ----^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `B`, `D`, `E`, `H`, and `L` are never constructed
[INFO] [stdout]   --> src/cpu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Reg8bit {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 39 |     B = 0,
[INFO] [stdout]    |     ^
[INFO] [stdout] 40 |     C,
[INFO] [stdout] 41 |     D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 42 |     E,
[INFO] [stdout]    |     ^
[INFO] [stdout] 43 |     H,
[INFO] [stdout]    |     ^
[INFO] [stdout] 44 |     L,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_add_sub_flag` is never used
[INFO] [stdout]    --> src/cpu.rs:930:8
[INFO] [stdout]     |
[INFO] [stdout] 897 | impl Cpu {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 930 |     fn set_add_sub_flag(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTERNAL_RAM_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1084:7
[INFO] [stdout]      |
[INFO] [stdout] 1084 | const EXTERNAL_RAM_START: usize = 0xa000;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTERNAL_RAM_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1085:7
[INFO] [stdout]      |
[INFO] [stdout] 1085 | const EXTERNAL_RAM_END: usize = 0xbfff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_0_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1086:7
[INFO] [stdout]      |
[INFO] [stdout] 1086 | const WRAM_BANK_0_START: usize = 0xc000;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_0_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1087:7
[INFO] [stdout]      |
[INFO] [stdout] 1087 | const WRAM_BANK_0_END: usize = 0xcfff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_1_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1088:7
[INFO] [stdout]      |
[INFO] [stdout] 1088 | const WRAM_BANK_1_START: usize = 0xd000;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_1_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1089:7
[INFO] [stdout]      |
[INFO] [stdout] 1089 | const WRAM_BANK_1_END: usize = 0xdfff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ECHO_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1090:7
[INFO] [stdout]      |
[INFO] [stdout] 1090 | const ECHO_START: usize = 0xe000;
[INFO] [stdout]      |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ECHO_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1091:7
[INFO] [stdout]      |
[INFO] [stdout] 1091 | const ECHO_END: usize = 0xfdff;
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OAM_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1092:7
[INFO] [stdout]      |
[INFO] [stdout] 1092 | const OAM_START: usize = 0xfe00;
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OAM_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1093:7
[INFO] [stdout]      |
[INFO] [stdout] 1093 | const OAM_END: usize = 0xfe9f;
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOT_USABLE_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1094:7
[INFO] [stdout]      |
[INFO] [stdout] 1094 | const NOT_USABLE_START: usize = 0xfea0;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOT_USABLE_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1095:7
[INFO] [stdout]      |
[INFO] [stdout] 1095 | const NOT_USABLE_END: usize = 0xfeff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IO_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1096:7
[INFO] [stdout]      |
[INFO] [stdout] 1096 | const IO_START: usize = 0xff00;
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IO_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1097:7
[INFO] [stdout]      |
[INFO] [stdout] 1097 | const IO_END: usize = 0xff7f;
[INFO] [stdout]      |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `windows`
[INFO] [stdout]   --> src/cpu.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |         windows: &mut WindowsInterface,
[INFO] [stdout]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_windows`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HRAM_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1098:7
[INFO] [stdout]      |
[INFO] [stdout] 1098 | const HRAM_START: usize = 0xff80;
[INFO] [stdout]      |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HRAM_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1099:7
[INFO] [stdout]      |
[INFO] [stdout] 1099 | const HRAM_END: usize = 0xfffe;
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode_name` is never read
[INFO] [stdout]   --> src/instructions.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Opcode {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 9  |     opcode_byte: u8, //hex representatoin of the opcode
[INFO] [stdout] 10 |     pub opcode_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LCD_CRTL_REG` is never used
[INFO] [stdout]   --> src/ppu.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const LCD_CRTL_REG: usize = 0xff40; //LCD Control Register
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dot_counter`, `current_row`, `current_col`, `screen_buffer_a`, and `screen_buffer_b` are never read
[INFO] [stdout]   --> src/ppu.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Lcd {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     dot_counter: u32, //Keeps track of the number of dot clock cyles. Max 70244
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     current_row: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 32 |     current_col: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     screen_buffer_a: [u8; SCREEN_RESOLUTION],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     screen_buffer_b: [u8; SCREEN_RESOLUTION],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_lcd` is never used
[INFO] [stdout]   --> src/ppu.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Lcd {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn update_lcd(&mut self) {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_MAP_1_END` is never used
[INFO] [stdout]   --> src/vram.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const TILE_MAP_1_END: usize = 0x9BFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_MAP_2_START` is never used
[INFO] [stdout]   --> src/vram.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const TILE_MAP_2_START: usize = 0x9C00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cache_tile_line` is never used
[INFO] [stdout]   --> src/vram.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Vram {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn cache_tile_line(&self, block_index: usize, title_index: usize, line_index: usize) -> TilePixelLine {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TilePixelLine` is never constructed
[INFO] [stdout]    --> src/vram.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct TilePixelLine {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/vram.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl TilePixelLine {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 148 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buff` is never read
[INFO] [stdout]   --> src/Windows_Interface/windows_interface.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct WindowsInterface {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 13 |     buff: BufWriter<File>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_log_file` is never used
[INFO] [stdout]   --> src/Windows_Interface/windows_interface.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WindowsInterface {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn print_log_file(&mut self, cpu: &Cpu) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu`
[INFO] [stdout]    --> src/instructions.rs:738:24
[INFO] [stdout]     |
[INFO] [stdout] 738 |     pub fn stop(&self, cpu: &mut Cpu) {
[INFO] [stdout]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vram.rs:106:33
[INFO] [stdout]     |
[INFO] [stdout] 106 |     pub fn read_vram_map(&self, mut address: usize) -> u8 {
[INFO] [stdout]     |                                 ----^^^^^^^
[INFO] [stdout]     |                                 |
[INFO] [stdout]     |                                 help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/vram.rs:109:38
[INFO] [stdout]     |
[INFO] [stdout] 109 |     pub fn write_vram_map(&mut self, mut address: usize, data: u8) {
[INFO] [stdout]     |                                      ----^^^^^^^
[INFO] [stdout]     |                                      |
[INFO] [stdout]     |                                      help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `B`, `D`, `E`, `H`, and `L` are never constructed
[INFO] [stdout]   --> src/cpu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub enum Reg8bit {
[INFO] [stdout]    |          ------- variants in this enum
[INFO] [stdout] 39 |     B = 0,
[INFO] [stdout]    |     ^
[INFO] [stdout] 40 |     C,
[INFO] [stdout] 41 |     D,
[INFO] [stdout]    |     ^
[INFO] [stdout] 42 |     E,
[INFO] [stdout]    |     ^
[INFO] [stdout] 43 |     H,
[INFO] [stdout]    |     ^
[INFO] [stdout] 44 |     L,
[INFO] [stdout]    |     ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `set_add_sub_flag` is never used
[INFO] [stdout]    --> src/cpu.rs:930:8
[INFO] [stdout]     |
[INFO] [stdout] 897 | impl Cpu {
[INFO] [stdout]     | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 930 |     fn set_add_sub_flag(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTERNAL_RAM_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1084:7
[INFO] [stdout]      |
[INFO] [stdout] 1084 | const EXTERNAL_RAM_START: usize = 0xa000;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `EXTERNAL_RAM_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1085:7
[INFO] [stdout]      |
[INFO] [stdout] 1085 | const EXTERNAL_RAM_END: usize = 0xbfff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_0_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1086:7
[INFO] [stdout]      |
[INFO] [stdout] 1086 | const WRAM_BANK_0_START: usize = 0xc000;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_0_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1087:7
[INFO] [stdout]      |
[INFO] [stdout] 1087 | const WRAM_BANK_0_END: usize = 0xcfff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_1_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1088:7
[INFO] [stdout]      |
[INFO] [stdout] 1088 | const WRAM_BANK_1_START: usize = 0xd000;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WRAM_BANK_1_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1089:7
[INFO] [stdout]      |
[INFO] [stdout] 1089 | const WRAM_BANK_1_END: usize = 0xdfff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ECHO_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1090:7
[INFO] [stdout]      |
[INFO] [stdout] 1090 | const ECHO_START: usize = 0xe000;
[INFO] [stdout]      |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `ECHO_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1091:7
[INFO] [stdout]      |
[INFO] [stdout] 1091 | const ECHO_END: usize = 0xfdff;
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OAM_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1092:7
[INFO] [stdout]      |
[INFO] [stdout] 1092 | const OAM_START: usize = 0xfe00;
[INFO] [stdout]      |       ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `OAM_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1093:7
[INFO] [stdout]      |
[INFO] [stdout] 1093 | const OAM_END: usize = 0xfe9f;
[INFO] [stdout]      |       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOT_USABLE_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1094:7
[INFO] [stdout]      |
[INFO] [stdout] 1094 | const NOT_USABLE_START: usize = 0xfea0;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `NOT_USABLE_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1095:7
[INFO] [stdout]      |
[INFO] [stdout] 1095 | const NOT_USABLE_END: usize = 0xfeff;
[INFO] [stdout]      |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IO_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1096:7
[INFO] [stdout]      |
[INFO] [stdout] 1096 | const IO_START: usize = 0xff00;
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `IO_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1097:7
[INFO] [stdout]      |
[INFO] [stdout] 1097 | const IO_END: usize = 0xff7f;
[INFO] [stdout]      |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HRAM_START` is never used
[INFO] [stdout]     --> src/cpu.rs:1098:7
[INFO] [stdout]      |
[INFO] [stdout] 1098 | const HRAM_START: usize = 0xff80;
[INFO] [stdout]      |       ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `HRAM_END` is never used
[INFO] [stdout]     --> src/cpu.rs:1099:7
[INFO] [stdout]      |
[INFO] [stdout] 1099 | const HRAM_END: usize = 0xfffe;
[INFO] [stdout]      |       ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `opcode_name` is never read
[INFO] [stdout]   --> src/instructions.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 8  | pub struct Opcode {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 9  |     opcode_byte: u8, //hex representatoin of the opcode
[INFO] [stdout] 10 |     pub opcode_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LCD_CRTL_REG` is never used
[INFO] [stdout]   --> src/ppu.rs:11:11
[INFO] [stdout]    |
[INFO] [stdout] 11 | pub const LCD_CRTL_REG: usize = 0xff40; //LCD Control Register
[INFO] [stdout]    |           ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `dot_counter`, `current_row`, `current_col`, `screen_buffer_a`, and `screen_buffer_b` are never read
[INFO] [stdout]   --> src/ppu.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub struct Lcd {
[INFO] [stdout]    |            --- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     dot_counter: u32, //Keeps track of the number of dot clock cyles. Max 70244
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 31 |     current_row: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 32 |     current_col: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 33 |     screen_buffer_a: [u8; SCREEN_RESOLUTION],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 34 |     screen_buffer_b: [u8; SCREEN_RESOLUTION],
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update_lcd` is never used
[INFO] [stdout]   --> src/ppu.rs:51:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl Lcd {
[INFO] [stdout]    | -------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub fn update_lcd(&mut self) {}
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_MAP_1_END` is never used
[INFO] [stdout]   --> src/vram.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const TILE_MAP_1_END: usize = 0x9BFF;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `TILE_MAP_2_START` is never used
[INFO] [stdout]   --> src/vram.rs:18:7
[INFO] [stdout]    |
[INFO] [stdout] 18 | const TILE_MAP_2_START: usize = 0x9C00;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `cache_tile_line` is never used
[INFO] [stdout]   --> src/vram.rs:41:12
[INFO] [stdout]    |
[INFO] [stdout] 33 | impl Vram {
[INFO] [stdout]    | --------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 41 |     pub fn cache_tile_line(&self, block_index: usize, title_index: usize, line_index: usize) -> TilePixelLine {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TilePixelLine` is never constructed
[INFO] [stdout]    --> src/vram.rs:142:12
[INFO] [stdout]     |
[INFO] [stdout] 142 | pub struct TilePixelLine {
[INFO] [stdout]     |            ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]    --> src/vram.rs:148:12
[INFO] [stdout]     |
[INFO] [stdout] 147 | impl TilePixelLine {
[INFO] [stdout]     | ------------------ associated function in this implementation
[INFO] [stdout] 148 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `buff` is never read
[INFO] [stdout]   --> src/Windows_Interface/windows_interface.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct WindowsInterface {
[INFO] [stdout]    |            ---------------- field in this struct
[INFO] [stdout] 13 |     buff: BufWriter<File>,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `print_log_file` is never used
[INFO] [stdout]   --> src/Windows_Interface/windows_interface.rs:35:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl WindowsInterface {
[INFO] [stdout]    | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub fn print_log_file(&mut self, cpu: &Cpu) -> std::io::Result<()> {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "17ff31798410894b2ee8450407c9567b47712666028f23d21c820492fce0679b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "17ff31798410894b2ee8450407c9567b47712666028f23d21c820492fce0679b", kill_on_drop: false }`
[INFO] [stdout] 17ff31798410894b2ee8450407c9567b47712666028f23d21c820492fce0679b