[INFO] updating cached repository https://github.com/delebota/RustBoy [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] 768c8a09788bba33275c0cf7667ba5cb1c6a6793 [INFO] checking delebota/RustBoy against try#13f916f63bc6575d5ff1f989237dfabe88981368 for pr-69880 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdelebota%2FRustBoy" "/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/delebota/RustBoy on toolchain 13f916f63bc6575d5ff1f989237dfabe88981368 [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/delebota/RustBoy [INFO] finished tweaking git repo https://github.com/delebota/RustBoy [INFO] tweaked toml for git repo https://github.com/delebota/RustBoy written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/delebota/RustBoy already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+13f916f63bc6575d5ff1f989237dfabe88981368" "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=forbid" "-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" "+13f916f63bc6575d5ff1f989237dfabe88981368" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b6df36d4714d5cdf3ee64ad8a7fa8129912f20466247630261b8bd0a33004bdf [INFO] running `"docker" "start" "-a" "b6df36d4714d5cdf3ee64ad8a7fa8129912f20466247630261b8bd0a33004bdf"` [INFO] [stderr] Checking sdl2-sys v0.33.0 [INFO] [stderr] Checking clap v2.33.0 [INFO] [stderr] Checking env_logger v0.7.1 [INFO] [stderr] Checking pretty_env_logger v0.4.0 [INFO] [stderr] Checking sdl2 v0.33.0 [INFO] [stderr] Checking RustBoy v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused imports: `JOYPAD_INTERRUPT_BIT`, `LCD_INTERRUPT_BIT`, `SERIAL_INTERRUPT_BIT`, `TIMER_INTERRUPT_BIT` [INFO] [stderr] --> src/gameboy.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::cpu::{CPU, JOYPAD_INTERRUPT_BIT, LCD_INTERRUPT_BIT, SERIAL_INTERRUPT_BIT, TIMER_INTERRUPT_BIT, VBLANK_INTERRUPT_BIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `JOYPAD_INTERRUPT_BIT`, `LCD_INTERRUPT_BIT`, `SERIAL_INTERRUPT_BIT`, `TIMER_INTERRUPT_BIT` [INFO] [stderr] --> src/gameboy.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use crate::cpu::{CPU, JOYPAD_INTERRUPT_BIT, LCD_INTERRUPT_BIT, SERIAL_INTERRUPT_BIT, TIMER_INTERRUPT_BIT, VBLANK_INTERRUPT_BIT}; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/cpu.rs:1727:13 [INFO] [stderr] | [INFO] [stderr] 1727 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/cpu.rs:3212:13 [INFO] [stderr] | [INFO] [stderr] 3212 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variable `interrupt_handled_this_tick` is assigned to, but never used [INFO] [stderr] --> src/gameboy.rs:69:33 [INFO] [stderr] | [INFO] [stderr] 69 | let mut interrupt_handled_this_tick = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_interrupt_handled_this_tick` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `interrupt_handled_this_tick` is never read [INFO] [stderr] --> src/gameboy.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | ... interrupt_handled_this_tick = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clock_t` [INFO] [stderr] --> src/mmu.rs:289:34 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn timer_tick(&mut self, clock_t: u32) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_clock_t` [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/cpu.rs:1727:13 [INFO] [stderr] | [INFO] [stderr] 1727 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/cpu.rs:3212:13 [INFO] [stderr] | [INFO] [stderr] 3212 | _ => { [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: variable `interrupt_handled_this_tick` is assigned to, but never used [INFO] [stderr] --> src/gameboy.rs:69:33 [INFO] [stderr] | [INFO] [stderr] 69 | let mut interrupt_handled_this_tick = false; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] = note: consider using `_interrupt_handled_this_tick` instead [INFO] [stderr] [INFO] [stderr] warning: value assigned to `interrupt_handled_this_tick` is never read [INFO] [stderr] --> src/gameboy.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | ... interrupt_handled_this_tick = true; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: unused variable: `clock_t` [INFO] [stderr] --> src/mmu.rs:289:34 [INFO] [stderr] | [INFO] [stderr] 289 | pub fn timer_tick(&mut self, clock_t: u32) { [INFO] [stderr] | ^^^^^^^ help: consider prefixing with an underscore: `_clock_t` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC2` [INFO] [stderr] --> src/cartridge.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub const MBC2: u8 = 0x05; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC2_BATT` [INFO] [stderr] --> src/cartridge.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const MBC2_BATT: u8 = 0x06; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_TIMER_BATT` [INFO] [stderr] --> src/cartridge.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub const MBC3_TIMER_BATT: u8 = 0x0F; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_TIMER_RAM_BATT` [INFO] [stderr] --> src/cartridge.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3` [INFO] [stderr] --> src/cartridge.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub const MBC3: u8 = 0x11; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_RAM` [INFO] [stderr] --> src/cartridge.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const MBC3_RAM: u8 = 0x12; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_RAM_BATT` [INFO] [stderr] --> src/cartridge.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub const MBC3_RAM_BATT: u8 = 0x13; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5` [INFO] [stderr] --> src/cartridge.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub const MBC5: u8 = 0x19; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_BATT` [INFO] [stderr] --> src/cartridge.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub const MBC5_BATT: u8 = 0x1A; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RAM_BATT` [INFO] [stderr] --> src/cartridge.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub const MBC5_RAM_BATT: u8 = 0x1B; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RUMBLE` [INFO] [stderr] --> src/cartridge.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub const MBC5_RUMBLE: u8 = 0x1C; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RUMBLE_SRAM` [INFO] [stderr] --> src/cartridge.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub const MBC5_RUMBLE_SRAM: u8 = 0x1D; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RUMB_SRAM_BATT` [INFO] [stderr] --> src/cartridge.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LCD_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub const LCD_INTERRUPT_BIT: u8 = 0x02; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TIMER_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub const TIMER_INTERRUPT_BIT: u8 = 0x04; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SERIAL_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub const SERIAL_INTERRUPT_BIT: u8 = 0x08; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `JOYPAD_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const JOYPAD_INTERRUPT_BIT: u8 = 0x10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_clock_m` [INFO] [stderr] --> src/cpu.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn get_clock_m(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `least_significant_bit_u16` [INFO] [stderr] --> src/cpu.rs:3871:5 [INFO] [stderr] | [INFO] [stderr] 3871 | fn least_significant_bit_u16(&mut self, x: u16) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `most_significant_bit_u16` [INFO] [stderr] --> src/cpu.rs:3875:5 [INFO] [stderr] | [INFO] [stderr] 3875 | fn most_significant_bit_u16(&mut self, x: u16) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sdl_context` [INFO] [stderr] --> src/gpu.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | sdl_context: Sdl, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_window_tilemap` [INFO] [stderr] --> src/gpu.rs:537:5 [INFO] [stderr] | [INFO] [stderr] 537 | fn get_window_tilemap(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_window_status` [INFO] [stderr] --> src/gpu.rs:541:5 [INFO] [stderr] | [INFO] [stderr] 541 | fn get_window_status(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_sprite_size` [INFO] [stderr] --> src/gpu.rs:553:5 [INFO] [stderr] | [INFO] [stderr] 553 | fn get_sprite_size(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `RustBoy` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_boy` [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC2` [INFO] [stderr] --> src/cartridge.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub const MBC2: u8 = 0x05; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC2_BATT` [INFO] [stderr] --> src/cartridge.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub const MBC2_BATT: u8 = 0x06; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_TIMER_BATT` [INFO] [stderr] --> src/cartridge.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub const MBC3_TIMER_BATT: u8 = 0x0F; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_TIMER_RAM_BATT` [INFO] [stderr] --> src/cartridge.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub const MBC3_TIMER_RAM_BATT: u8 = 0x10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3` [INFO] [stderr] --> src/cartridge.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub const MBC3: u8 = 0x11; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_RAM` [INFO] [stderr] --> src/cartridge.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const MBC3_RAM: u8 = 0x12; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC3_RAM_BATT` [INFO] [stderr] --> src/cartridge.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub const MBC3_RAM_BATT: u8 = 0x13; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5` [INFO] [stderr] --> src/cartridge.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | pub const MBC5: u8 = 0x19; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_BATT` [INFO] [stderr] --> src/cartridge.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub const MBC5_BATT: u8 = 0x1A; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RAM_BATT` [INFO] [stderr] --> src/cartridge.rs:20:1 [INFO] [stderr] | [INFO] [stderr] 20 | pub const MBC5_RAM_BATT: u8 = 0x1B; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RUMBLE` [INFO] [stderr] --> src/cartridge.rs:21:1 [INFO] [stderr] | [INFO] [stderr] 21 | pub const MBC5_RUMBLE: u8 = 0x1C; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RUMBLE_SRAM` [INFO] [stderr] --> src/cartridge.rs:22:1 [INFO] [stderr] | [INFO] [stderr] 22 | pub const MBC5_RUMBLE_SRAM: u8 = 0x1D; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MBC5_RUMB_SRAM_BATT` [INFO] [stderr] --> src/cartridge.rs:23:1 [INFO] [stderr] | [INFO] [stderr] 23 | pub const MBC5_RUMB_SRAM_BATT: u8 = 0x1E; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `LCD_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub const LCD_INTERRUPT_BIT: u8 = 0x02; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TIMER_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:14:1 [INFO] [stderr] | [INFO] [stderr] 14 | pub const TIMER_INTERRUPT_BIT: u8 = 0x04; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SERIAL_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:15:1 [INFO] [stderr] | [INFO] [stderr] 15 | pub const SERIAL_INTERRUPT_BIT: u8 = 0x08; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `JOYPAD_INTERRUPT_BIT` [INFO] [stderr] --> src/cpu.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | pub const JOYPAD_INTERRUPT_BIT: u8 = 0x10; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_clock_m` [INFO] [stderr] --> src/cpu.rs:133:5 [INFO] [stderr] | [INFO] [stderr] 133 | pub fn get_clock_m(&self) -> u32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `least_significant_bit_u16` [INFO] [stderr] --> src/cpu.rs:3871:5 [INFO] [stderr] | [INFO] [stderr] 3871 | fn least_significant_bit_u16(&mut self, x: u16) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `most_significant_bit_u16` [INFO] [stderr] --> src/cpu.rs:3875:5 [INFO] [stderr] | [INFO] [stderr] 3875 | fn most_significant_bit_u16(&mut self, x: u16) -> u16 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `sdl_context` [INFO] [stderr] --> src/gpu.rs:51:5 [INFO] [stderr] | [INFO] [stderr] 51 | sdl_context: Sdl, [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_window_tilemap` [INFO] [stderr] --> src/gpu.rs:537:5 [INFO] [stderr] | [INFO] [stderr] 537 | fn get_window_tilemap(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_window_status` [INFO] [stderr] --> src/gpu.rs:541:5 [INFO] [stderr] | [INFO] [stderr] 541 | fn get_window_status(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_sprite_size` [INFO] [stderr] --> src/gpu.rs:553:5 [INFO] [stderr] | [INFO] [stderr] 553 | fn get_sprite_size(&self) -> u8 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: crate `RustBoy` should have a snake case name [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] = help: convert the identifier to snake case: `rust_boy` [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 18.84s [INFO] running `"docker" "inspect" "b6df36d4714d5cdf3ee64ad8a7fa8129912f20466247630261b8bd0a33004bdf"` [INFO] running `"docker" "rm" "-f" "b6df36d4714d5cdf3ee64ad8a7fa8129912f20466247630261b8bd0a33004bdf"` [INFO] [stdout] b6df36d4714d5cdf3ee64ad8a7fa8129912f20466247630261b8bd0a33004bdf