[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] testing epizzella/Rust-Boy against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/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-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/epizzella/Rust-Boy on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83ecc399fcd83c7af614ea2c3373237de6d57928ebfabb4689cf303277975faa
[INFO] running `Command { std: "docker" "start" "-a" "83ecc399fcd83c7af614ea2c3373237de6d57928ebfabb4689cf303277975faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83ecc399fcd83c7af614ea2c3373237de6d57928ebfabb4689cf303277975faa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83ecc399fcd83c7af614ea2c3373237de6d57928ebfabb4689cf303277975faa", kill_on_drop: false }`
[INFO] [stdout] 83ecc399fcd83c7af614ea2c3373237de6d57928ebfabb4689cf303277975faa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3b1582f86b7fde901e45aed39b152d76853adc471b918c3148940d93d1c2566a
[INFO] running `Command { std: "docker" "start" "-a" "3b1582f86b7fde901e45aed39b152d76853adc471b918c3148940d93d1c2566a", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 0.68s
[INFO] running `Command { std: "docker" "inspect" "3b1582f86b7fde901e45aed39b152d76853adc471b918c3148940d93d1c2566a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b1582f86b7fde901e45aed39b152d76853adc471b918c3148940d93d1c2566a", kill_on_drop: false }`
[INFO] [stdout] 3b1582f86b7fde901e45aed39b152d76853adc471b918c3148940d93d1c2566a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5c2587175533bb6442b3697e55523bbf5fd6292e5d6550316d21d1e8f138ee03
[INFO] running `Command { std: "docker" "start" "-a" "5c2587175533bb6442b3697e55523bbf5fd6292e5d6550316d21d1e8f138ee03", kill_on_drop: false }`
[INFO] [stderr]    Compiling 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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)]` (part of `#[warn(unused)]`) 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 `test` profile [unoptimized + debuginfo] target(s) in 0.52s
[INFO] running `Command { std: "docker" "inspect" "5c2587175533bb6442b3697e55523bbf5fd6292e5d6550316d21d1e8f138ee03", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5c2587175533bb6442b3697e55523bbf5fd6292e5d6550316d21d1e8f138ee03", kill_on_drop: false }`
[INFO] [stdout] 5c2587175533bb6442b3697e55523bbf5fd6292e5d6550316d21d1e8f138ee03
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 79e4ca1d638ba13437989b89771af3bd095860167c5990cb5eb2535237df6d13
[INFO] running `Command { std: "docker" "start" "-a" "79e4ca1d638ba13437989b89771af3bd095860167c5990cb5eb2535237df6d13", kill_on_drop: false }`
[INFO] [stderr] warning: unused variable: `windows`
[INFO] [stderr]   --> src/cpu.rs:84:9
[INFO] [stderr]    |
[INFO] [stderr] 84 |         windows: &mut WindowsInterface,
[INFO] [stderr]    |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_windows`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu`
[INFO] [stderr]    --> src/instructions.rs:738:24
[INFO] [stderr]     |
[INFO] [stderr] 738 |     pub fn stop(&self, cpu: &mut Cpu) {
[INFO] [stderr]     |                        ^^^ help: if this is intentional, prefix it with an underscore: `_cpu`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/vram.rs:106:33
[INFO] [stderr]     |
[INFO] [stderr] 106 |     pub fn read_vram_map(&self, mut address: usize) -> u8 {
[INFO] [stderr]     |                                 ----^^^^^^^
[INFO] [stderr]     |                                 |
[INFO] [stderr]     |                                 help: remove this `mut`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/vram.rs:109:38
[INFO] [stderr]     |
[INFO] [stderr] 109 |     pub fn write_vram_map(&mut self, mut address: usize, data: u8) {
[INFO] [stderr]     |                                      ----^^^^^^^
[INFO] [stderr]     |                                      |
[INFO] [stderr]     |                                      help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variants `B`, `D`, `E`, `H`, and `L` are never constructed
[INFO] [stderr]   --> src/cpu.rs:39:5
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub enum Reg8bit {
[INFO] [stderr]    |          ------- variants in this enum
[INFO] [stderr] 39 |     B = 0,
[INFO] [stderr]    |     ^
[INFO] [stderr] 40 |     C,
[INFO] [stderr] 41 |     D,
[INFO] [stderr]    |     ^
[INFO] [stderr] 42 |     E,
[INFO] [stderr]    |     ^
[INFO] [stderr] 43 |     H,
[INFO] [stderr]    |     ^
[INFO] [stderr] 44 |     L,
[INFO] [stderr]    |     ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `set_add_sub_flag` is never used
[INFO] [stderr]    --> src/cpu.rs:930:8
[INFO] [stderr]     |
[INFO] [stderr] 897 | impl Cpu {
[INFO] [stderr]     | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 930 |     fn set_add_sub_flag(&mut self) {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EXTERNAL_RAM_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1084:7
[INFO] [stderr]      |
[INFO] [stderr] 1084 | const EXTERNAL_RAM_START: usize = 0xa000;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `EXTERNAL_RAM_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1085:7
[INFO] [stderr]      |
[INFO] [stderr] 1085 | const EXTERNAL_RAM_END: usize = 0xbfff;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WRAM_BANK_0_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1086:7
[INFO] [stderr]      |
[INFO] [stderr] 1086 | const WRAM_BANK_0_START: usize = 0xc000;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WRAM_BANK_0_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1087:7
[INFO] [stderr]      |
[INFO] [stderr] 1087 | const WRAM_BANK_0_END: usize = 0xcfff;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WRAM_BANK_1_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1088:7
[INFO] [stderr]      |
[INFO] [stderr] 1088 | const WRAM_BANK_1_START: usize = 0xd000;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `WRAM_BANK_1_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1089:7
[INFO] [stderr]      |
[INFO] [stderr] 1089 | const WRAM_BANK_1_END: usize = 0xdfff;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ECHO_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1090:7
[INFO] [stderr]      |
[INFO] [stderr] 1090 | const ECHO_START: usize = 0xe000;
[INFO] [stderr]      |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `ECHO_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1091:7
[INFO] [stderr]      |
[INFO] [stderr] 1091 | const ECHO_END: usize = 0xfdff;
[INFO] [stderr]      |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OAM_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1092:7
[INFO] [stderr]      |
[INFO] [stderr] 1092 | const OAM_START: usize = 0xfe00;
[INFO] [stderr]      |       ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `OAM_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1093:7
[INFO] [stderr]      |
[INFO] [stderr] 1093 | const OAM_END: usize = 0xfe9f;
[INFO] [stderr]      |       ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NOT_USABLE_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1094:7
[INFO] [stderr]      |
[INFO] [stderr] 1094 | const NOT_USABLE_START: usize = 0xfea0;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `NOT_USABLE_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1095:7
[INFO] [stderr]      |
[INFO] [stderr] 1095 | const NOT_USABLE_END: usize = 0xfeff;
[INFO] [stderr]      |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IO_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1096:7
[INFO] [stderr]      |
[INFO] [stderr] 1096 | const IO_START: usize = 0xff00;
[INFO] [stderr]      |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `IO_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1097:7
[INFO] [stderr]      |
[INFO] [stderr] 1097 | const IO_END: usize = 0xff7f;
[INFO] [stderr]      |       ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HRAM_START` is never used
[INFO] [stderr]     --> src/cpu.rs:1098:7
[INFO] [stderr]      |
[INFO] [stderr] 1098 | const HRAM_START: usize = 0xff80;
[INFO] [stderr]      |       ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `HRAM_END` is never used
[INFO] [stderr]     --> src/cpu.rs:1099:7
[INFO] [stderr]      |
[INFO] [stderr] 1099 | const HRAM_END: usize = 0xfffe;
[INFO] [stderr]      |       ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `opcode_name` is never read
[INFO] [stderr]   --> src/instructions.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr]  8 | pub struct Opcode {
[INFO] [stderr]    |            ------ field in this struct
[INFO] [stderr]  9 |     opcode_byte: u8, //hex representatoin of the opcode
[INFO] [stderr] 10 |     pub opcode_name: String,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `LCD_CRTL_REG` is never used
[INFO] [stderr]   --> src/ppu.rs:11:11
[INFO] [stderr]    |
[INFO] [stderr] 11 | pub const LCD_CRTL_REG: usize = 0xff40; //LCD Control Register
[INFO] [stderr]    |           ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `dot_counter`, `current_row`, `current_col`, `screen_buffer_a`, and `screen_buffer_b` are never read
[INFO] [stderr]   --> src/ppu.rs:30:5
[INFO] [stderr]    |
[INFO] [stderr] 15 | pub struct Lcd {
[INFO] [stderr]    |            --- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 30 |     dot_counter: u32, //Keeps track of the number of dot clock cyles. Max 70244
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 31 |     current_row: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 32 |     current_col: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 33 |     screen_buffer_a: [u8; SCREEN_RESOLUTION],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 34 |     screen_buffer_b: [u8; SCREEN_RESOLUTION],
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `update_lcd` is never used
[INFO] [stderr]   --> src/ppu.rs:51:12
[INFO] [stderr]    |
[INFO] [stderr] 37 | impl Lcd {
[INFO] [stderr]    | -------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 51 |     pub fn update_lcd(&mut self) {}
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TILE_MAP_1_END` is never used
[INFO] [stderr]   --> src/vram.rs:16:7
[INFO] [stderr]    |
[INFO] [stderr] 16 | const TILE_MAP_1_END: usize = 0x9BFF;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant `TILE_MAP_2_START` is never used
[INFO] [stderr]   --> src/vram.rs:18:7
[INFO] [stderr]    |
[INFO] [stderr] 18 | const TILE_MAP_2_START: usize = 0x9C00;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `cache_tile_line` is never used
[INFO] [stderr]   --> src/vram.rs:41:12
[INFO] [stderr]    |
[INFO] [stderr] 33 | impl Vram {
[INFO] [stderr]    | --------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 41 |     pub fn cache_tile_line(&self, block_index: usize, title_index: usize, line_index: usize) -> TilePixelLine {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct `TilePixelLine` is never constructed
[INFO] [stderr]    --> src/vram.rs:142:12
[INFO] [stderr]     |
[INFO] [stderr] 142 | pub struct TilePixelLine {
[INFO] [stderr]     |            ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: associated function `new` is never used
[INFO] [stderr]    --> src/vram.rs:148:12
[INFO] [stderr]     |
[INFO] [stderr] 147 | impl TilePixelLine {
[INFO] [stderr]     | ------------------ associated function in this implementation
[INFO] [stderr] 148 |     pub fn new() -> Self {
[INFO] [stderr]     |            ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `buff` is never read
[INFO] [stderr]   --> src/Windows_Interface/windows_interface.rs:13:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct WindowsInterface {
[INFO] [stderr]    |            ---------------- field in this struct
[INFO] [stderr] 13 |     buff: BufWriter<File>,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: method `print_log_file` is never used
[INFO] [stderr]   --> src/Windows_Interface/windows_interface.rs:35:12
[INFO] [stderr]    |
[INFO] [stderr] 16 | impl WindowsInterface {
[INFO] [stderr]    | --------------------- method in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 35 |     pub fn print_log_file(&mut self, cpu: &Cpu) -> std::io::Result<()> {
[INFO] [stderr]    |            ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gbc_emulator` (bin "gbc_emulator" test) generated 33 warnings (run `cargo fix --bin "gbc_emulator" --tests` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gbc_emulator-99258b295c8eca9b)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "79e4ca1d638ba13437989b89771af3bd095860167c5990cb5eb2535237df6d13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79e4ca1d638ba13437989b89771af3bd095860167c5990cb5eb2535237df6d13", kill_on_drop: false }`
[INFO] [stdout] 79e4ca1d638ba13437989b89771af3bd095860167c5990cb5eb2535237df6d13