[INFO] updating cached repository https://github.com/simon-whitehead/chemboy
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] c25a60152172a397a0a3cf8fb5cb27ce84e66320
[INFO] testing simon-whitehead/chemboy against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsimon-whitehead%2Fchemboy" "/workspace/builds/worker-3/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/simon-whitehead/chemboy on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/simon-whitehead/chemboy
[INFO] finished tweaking git repo https://github.com/simon-whitehead/chemboy
[INFO] tweaked toml for git repo https://github.com/simon-whitehead/chemboy written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/simon-whitehead/chemboy already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stdout] 7b5c674770a5acf8c20f045138048ea2bd981095d91ff69c92ce53df9aa26570
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "7b5c674770a5acf8c20f045138048ea2bd981095d91ff69c92ce53df9aa26570"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling bitflags v1.0.3
[INFO] [stderr]    Compiling libc v0.2.42
[INFO] [stderr]    Compiling cfg-if v0.1.3
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[INFO] [stderr]    Compiling token_store v0.1.2
[INFO] [stderr]    Compiling adler32 v1.0.3
[INFO] [stderr]    Compiling piston-texture v0.6.0
[INFO] [stderr]    Compiling pkg-config v0.3.11
[INFO] [stderr]    Compiling shader_version v0.3.0
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[INFO] [stderr]    Compiling piston-shaders_graphics2d v0.3.1
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[INFO] [stderr]    Compiling ansi_term v0.11.0
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[INFO] [stderr]    Compiling gfx_gl v0.5.0
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[INFO] [stderr]    Compiling num-rational v0.1.42
[INFO] [stderr]    Compiling num v0.1.42
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[INFO] [stderr]    Compiling wayland-kbd v0.13.1
[INFO] [stderr]    Compiling serde_derive v1.0.66
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[INFO] [stderr]    Compiling winit v0.12.0
[INFO] [stderr]    Compiling gfx_core v0.8.2
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[INFO] [stderr]    Compiling pistoncore-input v0.21.0
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[INFO] [stderr]    Compiling conrod v0.60.0
[INFO] [stderr]    Compiling pistoncore-event_loop v0.37.0
[INFO] [stderr]    Compiling pistoncore-glutin_window v0.47.0
[INFO] [stderr]    Compiling piston v0.37.0
[INFO] [stderr]    Compiling gfx v0.17.1
[INFO] [stderr]    Compiling gfx_device_gl v0.15.3
[INFO] [stderr]    Compiling piston-gfx_texture v0.32.0
[INFO] [stderr]    Compiling piston2d-gfx_graphics v0.51.0
[INFO] [stderr]    Compiling piston_window v0.80.0
[INFO] [stderr]    Compiling chemboy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 102 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ui`
[INFO] [stderr]   --> src/main.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 | use gameboy::{Cartridge, CpuSpeed, Frame, JoypadButton, Ui};
[INFO] [stderr]    |                                                         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     'start: while let Some(e) = window.next() {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `debugger_enabled`
[INFO] [stderr]    --> src/main.rs:150:31
[INFO] [stderr]     |
[INFO] [stderr] 150 | fn create_window<S>(title: S, debugger_enabled: bool) -> PistonWindow
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debugger_enabled`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         texture.update(&mut window.encoder, &imgbuf);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             gameboy.run();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 107 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3m 06s
[INFO] running `"docker" "inspect" "7b5c674770a5acf8c20f045138048ea2bd981095d91ff69c92ce53df9aa26570"`
[INFO] running `"docker" "rm" "-f" "7b5c674770a5acf8c20f045138048ea2bd981095d91ff69c92ce53df9aa26570"`
[INFO] [stdout] 7b5c674770a5acf8c20f045138048ea2bd981095d91ff69c92ce53df9aa26570
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 565ecebd1705e3f8b46cd456c97146d7ec9c04bb778dedfc2fe31a1e7fee6a5d
[INFO] running `"docker" "start" "-a" "565ecebd1705e3f8b46cd456c97146d7ec9c04bb778dedfc2fe31a1e7fee6a5d"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling chemboy v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 102 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ui`
[INFO] [stderr]   --> src/main.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 | use gameboy::{Cartridge, CpuSpeed, Frame, JoypadButton, Ui};
[INFO] [stderr]    |                                                         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     'start: while let Some(e) = window.next() {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `debugger_enabled`
[INFO] [stderr]    --> src/main.rs:150:31
[INFO] [stderr]     |
[INFO] [stderr] 150 | fn create_window<S>(title: S, debugger_enabled: bool) -> PistonWindow
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debugger_enabled`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         texture.update(&mut window.encoder, &imgbuf);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             gameboy.run();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 102 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: 107 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.19s
[INFO] running `"docker" "inspect" "565ecebd1705e3f8b46cd456c97146d7ec9c04bb778dedfc2fe31a1e7fee6a5d"`
[INFO] running `"docker" "rm" "-f" "565ecebd1705e3f8b46cd456c97146d7ec9c04bb778dedfc2fe31a1e7fee6a5d"`
[INFO] [stdout] 565ecebd1705e3f8b46cd456c97146d7ec9c04bb778dedfc2fe31a1e7fee6a5d
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stdout] d8ba6c3e282938810a28021e006e24e3ce91e5742ee817c41c25fbb0e946bec8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `"docker" "start" "-a" "d8ba6c3e282938810a28021e006e24e3ce91e5742ee817c41c25fbb0e946bec8"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 102 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 102 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::interconnect::Interconnect`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use gameboy::interconnect::Interconnect;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::Memory`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:5:5
[INFO] [stderr]   |
[INFO] [stderr] 5 | use gameboy::Memory;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:17:18
[INFO] [stderr]    |
[INFO] [stderr] 17 |     pub mbc: Box<MBC>,
[INFO] [stderr]    |                  ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bare_trait_objects)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:44:49
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn get_controller(b: u8, rom: &[u8]) -> Box<MBC> {
[INFO] [stderr]    |                                                 ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:47:17
[INFO] [stderr]    |
[INFO] [stderr] 47 |             0x01...0x03 => Box::new(MBC1::new(rom)),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/gameboy/cartridge.rs:54:23
[INFO] [stderr]    |
[INFO] [stderr] 54 |     type Target = Box<MBC>;
[INFO] [stderr]    |                       ^^^ help: use `dyn`: `dyn MBC`
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std;
[INFO] [stderr]   |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/gfx/gpu.rs:6:15
[INFO] [stderr]   |
[INFO] [stderr] 6 | use gameboy::{Interconnect, Interrupt, Irq, Memory};
[INFO] [stderr]   |               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:150:25
[INFO] [stderr]     |
[INFO] [stderr] 150 |                     0x04...0x07 => self.timer.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:152:25
[INFO] [stderr]     |
[INFO] [stderr] 152 |                     0x10...0x26 => (), // println!("err: write to sound driver not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:153:25
[INFO] [stderr]     |
[INFO] [stderr] 153 |                     0x30...0x3F => (), // println!("err: write to wave pattern RAM not supported"),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:154:25
[INFO] [stderr]     |
[INFO] [stderr] 154 |                     0x40...0x45 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:155:25
[INFO] [stderr]     |
[INFO] [stderr] 155 |                     0x47...0x49 => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:164:25
[INFO] [stderr]     |
[INFO] [stderr] 164 |                     0x4A...0x4B => self.gpu.write_u8(a, byte),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:201:25
[INFO] [stderr]     |
[INFO] [stderr] 201 |                     0x04...0x07 => self.timer.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:203:25
[INFO] [stderr]     |
[INFO] [stderr] 203 |                     0x10...0x26 => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:207:25
[INFO] [stderr]     |
[INFO] [stderr] 207 |                     0x30...0x3F => {
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:211:25
[INFO] [stderr]     |
[INFO] [stderr] 211 |                     0x40...0x45 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:212:25
[INFO] [stderr]     |
[INFO] [stderr] 212 |                     0x47...0x49 => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/interconnect.rs:213:25
[INFO] [stderr]     |
[INFO] [stderr] 213 |                     0x4A...0x4B => self.gpu.read_u8(a),
[INFO] [stderr]     |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc0.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::ops::Range`
[INFO] [stderr]  --> src/gameboy/mbc/mbc1.rs:1:5
[INFO] [stderr]   |
[INFO] [stderr] 1 | use std::ops::Range;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:93:19
[INFO] [stderr]    |
[INFO] [stderr] 93 |             0x0000...0x1FFF => self.ram_enabled = (b & 0x0F) == 0x0A, // lower 4 bits only
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:94:19
[INFO] [stderr]    |
[INFO] [stderr] 94 |             0x2000...0x3FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/mbc/mbc1.rs:98:19
[INFO] [stderr]    |
[INFO] [stderr] 98 |             0x4000...0x5FFF => {
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around assigned value
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:103:37
[INFO] [stderr]     |
[INFO] [stderr] 103 |                     self.ram_bank = (b as usize & 0x03);
[INFO] [stderr]     |                                     ^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]    --> src/gameboy/mbc/mbc1.rs:106:19
[INFO] [stderr]     |
[INFO] [stderr] 106 |             0x6000...0x7FFF => {
[INFO] [stderr]     |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:56:23
[INFO] [stderr]    |
[INFO] [stderr] 56 |         CART_ROM_START...CART_ROM_END => Address::CartRom(virtual_address - CART_ROM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:57:23
[INFO] [stderr]    |
[INFO] [stderr] 57 |         CART_RAM_START...CART_RAM_END => Address::CartRam(virtual_address - CART_RAM_START),
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:58:22
[INFO] [stderr]    |
[INFO] [stderr] 58 |         GFX_RAM_START...GFX_RAM_END => Address::Gfx(virtual_address - GFX_RAM_START),
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:59:18
[INFO] [stderr]    |
[INFO] [stderr] 59 |         RAM_START...RAM_END => Address::Ram(virtual_address - RAM_START),
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:60:25
[INFO] [stderr]    |
[INFO] [stderr] 60 |         RAM_SHADOW_START...RAM_SHADOW_END => Address::RamShadow(virtual_address - RAM_SHADOW_START),
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:61:17
[INFO] [stderr]    |
[INFO] [stderr] 61 |         IO_START...IO_END => Address::Io(virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:62:19
[INFO] [stderr]    |
[INFO] [stderr] 62 |         ZRAM_START...ZRAM_END => Address::ZRam(virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:63:30
[INFO] [stderr]    |
[INFO] [stderr] 63 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => {
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:66:28
[INFO] [stderr]    |
[INFO] [stderr] 66 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => {
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:78:23
[INFO] [stderr]    |
[INFO] [stderr] 78 |         CART_RAM_START...CART_RAM_END => virtual_address - CART_RAM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:79:23
[INFO] [stderr]    |
[INFO] [stderr] 79 |         CART_ROM_START...CART_ROM_END => virtual_address - CART_ROM_START,
[INFO] [stderr]    |                       ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:80:22
[INFO] [stderr]    |
[INFO] [stderr] 80 |         GFX_RAM_START...GFX_RAM_END => virtual_address - GFX_RAM_START,
[INFO] [stderr]    |                      ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:81:18
[INFO] [stderr]    |
[INFO] [stderr] 81 |         RAM_START...RAM_END => virtual_address - RAM_START,
[INFO] [stderr]    |                  ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:82:25
[INFO] [stderr]    |
[INFO] [stderr] 82 |         RAM_SHADOW_START...RAM_SHADOW_END => virtual_address - RAM_SHADOW_START,
[INFO] [stderr]    |                         ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:83:17
[INFO] [stderr]    |
[INFO] [stderr] 83 |         IO_START...IO_END => (virtual_address - IO_START),
[INFO] [stderr]    |                 ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:84:19
[INFO] [stderr]    |
[INFO] [stderr] 84 |         ZRAM_START...ZRAM_END => (virtual_address - ZRAM_START),
[INFO] [stderr]    |                   ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:85:30
[INFO] [stderr]    |
[INFO] [stderr] 85 |         GFX_SPRITE_INFO_START...GFX_SPRITE_INFO_END => virtual_address - GFX_SPRITE_INFO_START,
[INFO] [stderr]    |                              ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: `...` range patterns are deprecated
[INFO] [stderr]   --> src/gameboy/memory_map.rs:86:28
[INFO] [stderr]    |
[INFO] [stderr] 86 |         UNUSED_MEMORY_START...UNUSED_MEMORY_END => virtual_address - UNUSED_MEMORY_START,
[INFO] [stderr]    |                            ^^^ help: use `..=` for an inclusive range
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:88:47
[INFO] [stderr]    |
[INFO] [stderr] 88 |         println!("DE: {:02X}", self.get_de());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(redundant_semicolons)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary trailing semicolon
[INFO] [stderr]   --> src/gameboy/registers.rs:89:47
[INFO] [stderr]    |
[INFO] [stderr] 89 |         println!("HL: {:02X}", self.get_hl());;
[INFO] [stderr]    |                                               ^ help: remove this semicolon
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Interconnect`
[INFO] [stderr]  --> src/gameboy/timer.rs:1:31
[INFO] [stderr]   |
[INFO] [stderr] 1 | use gameboy::{MAX_CPU_CYCLES, Interconnect, Irq, Interrupt};
[INFO] [stderr]   |                               ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `std::marker::PhantomData`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::marker::PhantomData;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `UiCell`
[INFO] [stderr]  --> src/gameboy/ui/ui.rs:5:68
[INFO] [stderr]   |
[INFO] [stderr] 5 | use conrod::{widget, Colorable, Labelable, Positionable, Sizeable, UiCell, Widget};
[INFO] [stderr]   |                                                                    ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gfx_core::factory::Factory`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 | use gfx_core::factory::Factory;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `PistonWindow`, `WindowSettings`, `Window`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:12:21
[INFO] [stderr]    |
[INFO] [stderr] 12 | use piston_window::{PistonWindow, UpdateEvent, Window, WindowSettings};
[INFO] [stderr]    |                     ^^^^^^^^^^^^               ^^^^^^  ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Flip`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:13:21
[INFO] [stderr]    |
[INFO] [stderr] 13 | use piston_window::{Flip, G2d, G2dTexture, Texture, TextureSettings};
[INFO] [stderr]    |                     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `gameboy::ui::theme::Theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 | use gameboy::ui::theme::Theme;
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Align` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:32
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                        ----- the item `Align` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: the item `Relative` is imported redundantly
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:213:69
[INFO] [stderr]     |
[INFO] [stderr] 6   | use conrod::position::{Align, Relative};
[INFO] [stderr]     |                               -------- the item `Relative` is already imported here
[INFO] [stderr] ...
[INFO] [stderr] 213 |         use conrod::position::{Align, Direction, Padding, Position, Relative};
[INFO] [stderr]     |                                                                     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `Ui`
[INFO] [stderr]   --> src/main.rs:25:57
[INFO] [stderr]    |
[INFO] [stderr] 25 | use gameboy::{Cartridge, CpuSpeed, Frame, JoypadButton, Ui};
[INFO] [stderr]    |                                                         ^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused label
[INFO] [stderr]   --> src/main.rs:85:5
[INFO] [stderr]    |
[INFO] [stderr] 85 |     'start: while let Some(e) = window.next() {
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_labels)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:9
[INFO] [stderr]     |
[INFO] [stderr] 224 |         panic!("CALLED, APPARENTLY");
[INFO] [stderr]     |         ----------------------------- any code following this expression is unreachable
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]    --> src/gameboy/cpu.rs:715:17
[INFO] [stderr]     |
[INFO] [stderr] 715 |                 _ => {
[INFO] [stderr]     |                 ^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_patterns)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:72:9
[INFO] [stderr]    |
[INFO] [stderr] 72 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/gameboy/memory_map.rs:88:9
[INFO] [stderr]    |
[INFO] [stderr] 88 |         _ => panic!("Address {:#X} outside valid memory.", virtual_address),
[INFO] [stderr]    |         ^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `debugger_enabled`
[INFO] [stderr]    --> src/main.rs:150:31
[INFO] [stderr]     |
[INFO] [stderr] 150 | fn create_window<S>(title: S, debugger_enabled: bool) -> PistonWindow
[INFO] [stderr]     |                               ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_debugger_enabled`
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `operand`
[INFO] [stderr]    --> src/gameboy/cpu.rs:451:17
[INFO] [stderr]     |
[INFO] [stderr] 451 |             let operand = self.get_operand_from_opcode(interconnect, &opcode);
[INFO] [stderr]     |                 ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_operand`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `above_background`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:232:21
[INFO] [stderr]     |
[INFO] [stderr] 232 |                 let above_background = attributes & 0x80 == 0x00;
[INFO] [stderr]     |                     ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_above_background`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `flip_y`
[INFO] [stderr]    --> src/gameboy/gfx/gpu.rs:233:21
[INFO] [stderr]     |
[INFO] [stderr] 233 |                 let flip_y = attributes & 0x40 == 0x40;
[INFO] [stderr]     |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_flip_y`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:169:46
[INFO] [stderr]     |
[INFO] [stderr] 169 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag = byte,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:218:46
[INFO] [stderr]     |
[INFO] [stderr] 218 |             Address::InterruptEnableRegister(a) => self.irq.enable_flag,
[INFO] [stderr]     |                                              ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:225:13
[INFO] [stderr]     |
[INFO] [stderr] 225 |         let cart = self.cart.as_ref().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:229:27
[INFO] [stderr]     |
[INFO] [stderr] 229 |             Address::ZRam(a) => self.zram.read_bytes(r),
[INFO] [stderr]     |                           ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `a`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:230:25
[INFO] [stderr]     |
[INFO] [stderr] 230 |             Address::Io(a) => self.mmap_io.read_bytes(r),
[INFO] [stderr]     |                         ^ help: if this is intentional, prefix it with an underscore: `_a`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `r`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:223:30
[INFO] [stderr]     |
[INFO] [stderr] 223 |     pub fn read_bytes(&self, r: Range<u16>) -> &[u8] {
[INFO] [stderr]     |                              ^ help: if this is intentional, prefix it with an underscore: `_r`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cart`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:274:13
[INFO] [stderr]     |
[INFO] [stderr] 274 |         let cart = self.cart.as_mut().expect("Cartridge is empty");
[INFO] [stderr]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_cart`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bytes`
[INFO] [stderr]    --> src/gameboy/interconnect.rs:273:46
[INFO] [stderr]     |
[INFO] [stderr] 273 |     pub fn write_bytes(&mut self, addr: u16, bytes: &[u8]) {
[INFO] [stderr]     |                                              ^^^^^ help: if this is intentional, prefix it with an underscore: `_bytes`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:32
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:44:43
[INFO] [stderr]    |
[INFO] [stderr] 44 |     fn write_ram_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `addr`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:32
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                ^^^^ help: if this is intentional, prefix it with an underscore: `_addr`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `b`
[INFO] [stderr]   --> src/gameboy/mbc/mbc0.rs:48:43
[INFO] [stderr]    |
[INFO] [stderr] 48 |     fn write_rom_u8(&mut self, addr: u16, b: u8) {
[INFO] [stderr]    |                                           ^ help: if this is intentional, prefix it with an underscore: `_b`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `bg_color`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_bg_color`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `v`
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:169:21
[INFO] [stderr]     |
[INFO] [stderr] 169 |                 for v in item.set(toggle, &mut ui) {
[INFO] [stderr]     |                     ^ help: if this is intentional, prefix it with an underscore: `_v`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:14
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |              ----^^^^^^^^^^^
[INFO] [stderr]    |              |
[INFO] [stderr]    |              help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:64:31
[INFO] [stderr]    |
[INFO] [stderr] 64 |         let (mut glyph_cache, mut text_texture_cache) = {
[INFO] [stderr]    |                               ----^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |                               |
[INFO] [stderr]    |                               help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:88:13
[INFO] [stderr]    |
[INFO] [stderr] 88 |         let mut bg_color = conrod::color::LIGHT_BLUE;
[INFO] [stderr]    |             ----^^^^^^^^
[INFO] [stderr]    |             |
[INFO] [stderr]    |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]    --> src/gameboy/ui/ui.rs:106:13
[INFO] [stderr]     |
[INFO] [stderr] 106 |         let mut result = UIEvent::None;
[INFO] [stderr]     |             ----^^^^^^
[INFO] [stderr]     |             |
[INFO] [stderr]     |             help: remove this `mut`
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_MEM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | const CART_MEM_SIZE: usize = 0x200000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_RAM_SIZE`
[INFO] [stderr]  --> src/gameboy/cartridge.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_RAM_SIZE: usize = 0x8000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `rom_code_size`
[INFO] [stderr]   --> src/gameboy/cartridge.rs:16:5
[INFO] [stderr]    |
[INFO] [stderr] 16 |     rom_code_size: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: struct is never constructed: `DisassembledLine`
[INFO] [stderr]  --> src/gameboy/disassembler/disassembled_line.rs:4:12
[INFO] [stderr]   |
[INFO] [stderr] 4 | pub struct DisassembledLine {
[INFO] [stderr]   |            ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `counter`
[INFO] [stderr]   --> src/gameboy/gfx/gpu.rs:34:5
[INFO] [stderr]    |
[INFO] [stderr] 34 |     counter: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:5:1
[INFO] [stderr]   |
[INFO] [stderr] 5 | const BIOS_START: u16 = 0x0000;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `BIOS_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | const BIOS_END: u16 = 0x00FF;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_START`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:8:1
[INFO] [stderr]   |
[INFO] [stderr] 8 | const CART_HEADER_START: u16 = 0x0100;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: constant is never used: `CART_HEADER_END`
[INFO] [stderr]  --> src/gameboy/memory_map.rs:9:1
[INFO] [stderr]   |
[INFO] [stderr] 9 | const CART_HEADER_END: u16 = 0x014F;
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Bios`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 38 |     Bios(u8),
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartHeader`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     CartHeader(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `CartRomOtherBank`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:42:5
[INFO] [stderr]    |
[INFO] [stderr] 42 |     CartRomOtherBank(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `ExternalRam`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:44:5
[INFO] [stderr]    |
[INFO] [stderr] 44 |     ExternalRam(u16),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `map_address_unwrap`
[INFO] [stderr]   --> src/gameboy/memory_map.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | pub fn map_address_unwrap(virtual_address: u16) -> u16 {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `text_vertex_data`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:40:5
[INFO] [stderr]    |
[INFO] [stderr] 40 |     text_vertex_data: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `selected_theme`
[INFO] [stderr]   --> src/gameboy/ui/ui.rs:45:5
[INFO] [stderr]    |
[INFO] [stderr] 45 |     selected_theme: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:122:9
[INFO] [stderr]     |
[INFO] [stderr] 122 |         texture.update(&mut window.encoder, &imgbuf);
[INFO] [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_must_use)]` on by default
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: unused `std::result::Result` that must be used
[INFO] [stderr]    --> src/main.rs:125:13
[INFO] [stderr]     |
[INFO] [stderr] 125 |             gameboy.run();
[INFO] [stderr]     |             ^^^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `OAM_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:5:9
[INFO] [stderr]   |
[INFO] [stderr] 5 |     pub OAM_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `oam_interrupt_enabled`
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `VBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:6:9
[INFO] [stderr]   |
[INFO] [stderr] 6 |     pub VBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `vblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: structure field `HBlank_interrupt_enabled` should have a snake case name
[INFO] [stderr]  --> src/gameboy/gfx/stat.rs:7:9
[INFO] [stderr]   |
[INFO] [stderr] 7 |     pub HBlank_interrupt_enabled: bool,
[INFO] [stderr]   |         ^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `hblank_interrupt_enabled`
[INFO] [stderr] 
[INFO] [stderr] warning: unused return value of `core::num::<impl u8>::wrapping_add` that must be used
[INFO] [stderr]   --> src/gameboy/timer.rs:78:17
[INFO] [stderr]    |
[INFO] [stderr] 78 |                 self.tima.wrapping_add(0x01);
[INFO] [stderr]    |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: this returns the result of the operation, without modifying the original
[INFO] [stderr] 
[INFO] [stderr] warning: 107 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.30s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chemboy-94c8095413917fed
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/chemboy-e08446ebbc7bc16c
[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
[INFO] [stdout] 
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests chemboy
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "d8ba6c3e282938810a28021e006e24e3ce91e5742ee817c41c25fbb0e946bec8"`
[INFO] running `"docker" "rm" "-f" "d8ba6c3e282938810a28021e006e24e3ce91e5742ee817c41c25fbb0e946bec8"`
[INFO] [stdout] d8ba6c3e282938810a28021e006e24e3ce91e5742ee817c41c25fbb0e946bec8