[INFO] cloning repository https://github.com/epizzella/Rust-Boy [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/epizzella/Rust-Boy" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0063e707a5b1b574999dc887f32b179e2c3e014e [INFO] testing epizzella/Rust-Boy against beta-2022-04-10 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fepizzella%2FRust-Boy" "/workspace/builds/worker-3/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/epizzella/Rust-Boy on toolchain beta-2022-04-10 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/epizzella/Rust-Boy [INFO] finished tweaking git repo https://github.com/epizzella/Rust-Boy [INFO] tweaked toml for git repo https://github.com/epizzella/Rust-Boy written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate git repo https://github.com/epizzella/Rust-Boy already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "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" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 937b3cee5c7c362fc7ece0e35e9feb26d5fb51f6ba6987708c6744cf40a554ba [INFO] running `Command { std: "docker" "start" "-a" "937b3cee5c7c362fc7ece0e35e9feb26d5fb51f6ba6987708c6744cf40a554ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "937b3cee5c7c362fc7ece0e35e9feb26d5fb51f6ba6987708c6744cf40a554ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "937b3cee5c7c362fc7ece0e35e9feb26d5fb51f6ba6987708c6744cf40a554ba", kill_on_drop: false }` [INFO] [stdout] 937b3cee5c7c362fc7ece0e35e9feb26d5fb51f6ba6987708c6744cf40a554ba [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 43e74727f8e186d9ee03c871511c5bc5dc5366f60e088c7d5ea27c140abe8278 [INFO] running `Command { std: "docker" "start" "-a" "43e74727f8e186d9ee03c871511c5bc5dc5366f60e088c7d5ea27c140abe8278", kill_on_drop: false }` [INFO] [stderr] Compiling gbc_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `windows` [INFO] [stdout] --> src/cpu.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | windows: &mut WindowsInterface, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_windows` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/instructions.rs:738:24 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn stop(&self, cpu: &mut Cpu) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vram.rs:106:33 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn read_vram_map(&self, mut address: usize) -> u8 { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vram.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn write_vram_map(&mut self, mut address: usize, data: u8) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `B` [INFO] [stdout] --> src/cpu.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | B = 0, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `D` [INFO] [stdout] --> src/cpu.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | D, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `E` [INFO] [stdout] --> src/cpu.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | E, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `H` [INFO] [stdout] --> src/cpu.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | H, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L` [INFO] [stdout] --> src/cpu.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | L, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_add_sub_flag` [INFO] [stdout] --> src/cpu.rs:930:8 [INFO] [stdout] | [INFO] [stdout] 930 | fn set_add_sub_flag(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXTERNAL_RAM_START` [INFO] [stdout] --> src/cpu.rs:1084:1 [INFO] [stdout] | [INFO] [stdout] 1084 | const EXTERNAL_RAM_START: usize = 0xa000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXTERNAL_RAM_END` [INFO] [stdout] --> src/cpu.rs:1085:1 [INFO] [stdout] | [INFO] [stdout] 1085 | const EXTERNAL_RAM_END: usize = 0xbfff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_0_START` [INFO] [stdout] --> src/cpu.rs:1086:1 [INFO] [stdout] | [INFO] [stdout] 1086 | const WRAM_BANK_0_START: usize = 0xc000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_0_END` [INFO] [stdout] --> src/cpu.rs:1087:1 [INFO] [stdout] | [INFO] [stdout] 1087 | const WRAM_BANK_0_END: usize = 0xcfff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_1_START` [INFO] [stdout] --> src/cpu.rs:1088:1 [INFO] [stdout] | [INFO] [stdout] 1088 | const WRAM_BANK_1_START: usize = 0xd000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_1_END` [INFO] [stdout] --> src/cpu.rs:1089:1 [INFO] [stdout] | [INFO] [stdout] 1089 | const WRAM_BANK_1_END: usize = 0xdfff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ECHO_START` [INFO] [stdout] --> src/cpu.rs:1090:1 [INFO] [stdout] | [INFO] [stdout] 1090 | const ECHO_START: usize = 0xe000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ECHO_END` [INFO] [stdout] --> src/cpu.rs:1091:1 [INFO] [stdout] | [INFO] [stdout] 1091 | const ECHO_END: usize = 0xfdff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_START` [INFO] [stdout] --> src/cpu.rs:1092:1 [INFO] [stdout] | [INFO] [stdout] 1092 | const OAM_START: usize = 0xfe00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_END` [INFO] [stdout] --> src/cpu.rs:1093:1 [INFO] [stdout] | [INFO] [stdout] 1093 | const OAM_END: usize = 0xfe9f; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NOT_USABLE_START` [INFO] [stdout] --> src/cpu.rs:1094:1 [INFO] [stdout] | [INFO] [stdout] 1094 | const NOT_USABLE_START: usize = 0xfea0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NOT_USABLE_END` [INFO] [stdout] --> src/cpu.rs:1095:1 [INFO] [stdout] | [INFO] [stdout] 1095 | const NOT_USABLE_END: usize = 0xfeff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IO_START` [INFO] [stdout] --> src/cpu.rs:1096:1 [INFO] [stdout] | [INFO] [stdout] 1096 | const IO_START: usize = 0xff00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IO_END` [INFO] [stdout] --> src/cpu.rs:1097:1 [INFO] [stdout] | [INFO] [stdout] 1097 | const IO_END: usize = 0xff7f; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HRAM_START` [INFO] [stdout] --> src/cpu.rs:1098:1 [INFO] [stdout] | [INFO] [stdout] 1098 | const HRAM_START: usize = 0xff80; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HRAM_END` [INFO] [stdout] --> src/cpu.rs:1099:1 [INFO] [stdout] | [INFO] [stdout] 1099 | const HRAM_END: usize = 0xfffe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LCD_CRTL_REG` [INFO] [stdout] --> src/ppu.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const LCD_CRTL_REG: usize = 0xff40; //LCD Control Register [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dot_counter` [INFO] [stdout] --> src/ppu.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | dot_counter: u32, //Keeps track of the number of dot clock cyles. Max 70244 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_row` [INFO] [stdout] --> src/ppu.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | current_row: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_col` [INFO] [stdout] --> src/ppu.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | current_col: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `screen_buffer_a` [INFO] [stdout] --> src/ppu.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | screen_buffer_a: [u8; SCREEN_RESOLUTION], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `screen_buffer_b` [INFO] [stdout] --> src/ppu.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | screen_buffer_b: [u8; SCREEN_RESOLUTION], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_lcd` [INFO] [stdout] --> src/ppu.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn update_lcd(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TILE_MAP_1_END` [INFO] [stdout] --> src/vram.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const TILE_MAP_1_END: usize = 0x9BFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TILE_MAP_2_START` [INFO] [stdout] --> src/vram.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | const TILE_MAP_2_START: usize = 0x9C00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cache_tile_line` [INFO] [stdout] --> src/vram.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn cache_tile_line(&self, block_index: usize, title_index: usize, line_index: usize) -> TilePixelLine { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TilePixelLine` [INFO] [stdout] --> src/vram.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct TilePixelLine { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vram.rs:148:12 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buff` [INFO] [stdout] --> src/Windows_Interface/windows_interface.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | buff: BufWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_log_file` [INFO] [stdout] --> src/Windows_Interface/windows_interface.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn print_log_file(&mut self, cpu: &Cpu) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.28s [INFO] running `Command { std: "docker" "inspect" "43e74727f8e186d9ee03c871511c5bc5dc5366f60e088c7d5ea27c140abe8278", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43e74727f8e186d9ee03c871511c5bc5dc5366f60e088c7d5ea27c140abe8278", kill_on_drop: false }` [INFO] [stdout] 43e74727f8e186d9ee03c871511c5bc5dc5366f60e088c7d5ea27c140abe8278 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] b176c035337ebd9eae1ef3b7480e35848153c7f38ad1f328e0cfe39bbeb8f651 [INFO] running `Command { std: "docker" "start" "-a" "b176c035337ebd9eae1ef3b7480e35848153c7f38ad1f328e0cfe39bbeb8f651", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling gbc_emulator v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `windows` [INFO] [stdout] --> src/cpu.rs:84:9 [INFO] [stdout] | [INFO] [stdout] 84 | windows: &mut WindowsInterface, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_windows` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `cpu` [INFO] [stdout] --> src/instructions.rs:738:24 [INFO] [stdout] | [INFO] [stdout] 738 | pub fn stop(&self, cpu: &mut Cpu) { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vram.rs:106:33 [INFO] [stdout] | [INFO] [stdout] 106 | pub fn read_vram_map(&self, mut address: usize) -> u8 { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/vram.rs:109:38 [INFO] [stdout] | [INFO] [stdout] 109 | pub fn write_vram_map(&mut self, mut address: usize, data: u8) { [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `B` [INFO] [stdout] --> src/cpu.rs:39:5 [INFO] [stdout] | [INFO] [stdout] 39 | B = 0, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `D` [INFO] [stdout] --> src/cpu.rs:41:5 [INFO] [stdout] | [INFO] [stdout] 41 | D, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `E` [INFO] [stdout] --> src/cpu.rs:42:5 [INFO] [stdout] | [INFO] [stdout] 42 | E, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `H` [INFO] [stdout] --> src/cpu.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | H, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `L` [INFO] [stdout] --> src/cpu.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | L, [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] --> src/cpu.rs:37:16 [INFO] [stdout] | [INFO] [stdout] 37 | #[derive(Copy, Clone)] [INFO] [stdout] | ^^^^^ [INFO] [stdout] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `set_add_sub_flag` [INFO] [stdout] --> src/cpu.rs:930:8 [INFO] [stdout] | [INFO] [stdout] 930 | fn set_add_sub_flag(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXTERNAL_RAM_START` [INFO] [stdout] --> src/cpu.rs:1084:1 [INFO] [stdout] | [INFO] [stdout] 1084 | const EXTERNAL_RAM_START: usize = 0xa000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `EXTERNAL_RAM_END` [INFO] [stdout] --> src/cpu.rs:1085:1 [INFO] [stdout] | [INFO] [stdout] 1085 | const EXTERNAL_RAM_END: usize = 0xbfff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_0_START` [INFO] [stdout] --> src/cpu.rs:1086:1 [INFO] [stdout] | [INFO] [stdout] 1086 | const WRAM_BANK_0_START: usize = 0xc000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_0_END` [INFO] [stdout] --> src/cpu.rs:1087:1 [INFO] [stdout] | [INFO] [stdout] 1087 | const WRAM_BANK_0_END: usize = 0xcfff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_1_START` [INFO] [stdout] --> src/cpu.rs:1088:1 [INFO] [stdout] | [INFO] [stdout] 1088 | const WRAM_BANK_1_START: usize = 0xd000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `WRAM_BANK_1_END` [INFO] [stdout] --> src/cpu.rs:1089:1 [INFO] [stdout] | [INFO] [stdout] 1089 | const WRAM_BANK_1_END: usize = 0xdfff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ECHO_START` [INFO] [stdout] --> src/cpu.rs:1090:1 [INFO] [stdout] | [INFO] [stdout] 1090 | const ECHO_START: usize = 0xe000; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `ECHO_END` [INFO] [stdout] --> src/cpu.rs:1091:1 [INFO] [stdout] | [INFO] [stdout] 1091 | const ECHO_END: usize = 0xfdff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_START` [INFO] [stdout] --> src/cpu.rs:1092:1 [INFO] [stdout] | [INFO] [stdout] 1092 | const OAM_START: usize = 0xfe00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `OAM_END` [INFO] [stdout] --> src/cpu.rs:1093:1 [INFO] [stdout] | [INFO] [stdout] 1093 | const OAM_END: usize = 0xfe9f; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NOT_USABLE_START` [INFO] [stdout] --> src/cpu.rs:1094:1 [INFO] [stdout] | [INFO] [stdout] 1094 | const NOT_USABLE_START: usize = 0xfea0; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `NOT_USABLE_END` [INFO] [stdout] --> src/cpu.rs:1095:1 [INFO] [stdout] | [INFO] [stdout] 1095 | const NOT_USABLE_END: usize = 0xfeff; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IO_START` [INFO] [stdout] --> src/cpu.rs:1096:1 [INFO] [stdout] | [INFO] [stdout] 1096 | const IO_START: usize = 0xff00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `IO_END` [INFO] [stdout] --> src/cpu.rs:1097:1 [INFO] [stdout] | [INFO] [stdout] 1097 | const IO_END: usize = 0xff7f; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HRAM_START` [INFO] [stdout] --> src/cpu.rs:1098:1 [INFO] [stdout] | [INFO] [stdout] 1098 | const HRAM_START: usize = 0xff80; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `HRAM_END` [INFO] [stdout] --> src/cpu.rs:1099:1 [INFO] [stdout] | [INFO] [stdout] 1099 | const HRAM_END: usize = 0xfffe; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `LCD_CRTL_REG` [INFO] [stdout] --> src/ppu.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | pub const LCD_CRTL_REG: usize = 0xff40; //LCD Control Register [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `dot_counter` [INFO] [stdout] --> src/ppu.rs:30:5 [INFO] [stdout] | [INFO] [stdout] 30 | dot_counter: u32, //Keeps track of the number of dot clock cyles. Max 70244 [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_row` [INFO] [stdout] --> src/ppu.rs:31:5 [INFO] [stdout] | [INFO] [stdout] 31 | current_row: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `current_col` [INFO] [stdout] --> src/ppu.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | current_col: u8, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `screen_buffer_a` [INFO] [stdout] --> src/ppu.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | screen_buffer_a: [u8; SCREEN_RESOLUTION], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `screen_buffer_b` [INFO] [stdout] --> src/ppu.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | screen_buffer_b: [u8; SCREEN_RESOLUTION], [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `update_lcd` [INFO] [stdout] --> src/ppu.rs:51:12 [INFO] [stdout] | [INFO] [stdout] 51 | pub fn update_lcd(&mut self) {} [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TILE_MAP_1_END` [INFO] [stdout] --> src/vram.rs:16:1 [INFO] [stdout] | [INFO] [stdout] 16 | const TILE_MAP_1_END: usize = 0x9BFF; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant is never used: `TILE_MAP_2_START` [INFO] [stdout] --> src/vram.rs:18:1 [INFO] [stdout] | [INFO] [stdout] 18 | const TILE_MAP_2_START: usize = 0x9C00; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `cache_tile_line` [INFO] [stdout] --> src/vram.rs:41:12 [INFO] [stdout] | [INFO] [stdout] 41 | pub fn cache_tile_line(&self, block_index: usize, title_index: usize, line_index: usize) -> TilePixelLine { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct is never constructed: `TilePixelLine` [INFO] [stdout] --> src/vram.rs:142:12 [INFO] [stdout] | [INFO] [stdout] 142 | pub struct TilePixelLine { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `new` [INFO] [stdout] --> src/vram.rs:148:12 [INFO] [stdout] | [INFO] [stdout] 148 | pub fn new() -> Self { [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `buff` [INFO] [stdout] --> src/Windows_Interface/windows_interface.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | buff: BufWriter, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `print_log_file` [INFO] [stdout] --> src/Windows_Interface/windows_interface.rs:35:12 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn print_log_file(&mut self, cpu: &Cpu) -> std::io::Result<()> { [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 40 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 8.14s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/gbc_emulator-ada65d50c2680db3) [INFO] running `Command { std: "docker" "inspect" "b176c035337ebd9eae1ef3b7480e35848153c7f38ad1f328e0cfe39bbeb8f651", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b176c035337ebd9eae1ef3b7480e35848153c7f38ad1f328e0cfe39bbeb8f651", kill_on_drop: false }` [INFO] [stdout] b176c035337ebd9eae1ef3b7480e35848153c7f38ad1f328e0cfe39bbeb8f651 [INFO] running `Command { std: "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" "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" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] fb4b8ef16ff6cb24db632e099498c2fc929304b7e4b5f5d8fdfc1b81ba833114 [INFO] running `Command { std: "docker" "start" "-a" "fb4b8ef16ff6cb24db632e099498c2fc929304b7e4b5f5d8fdfc1b81ba833114", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused variable: `windows` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/cpu.rs:84:9 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 84 | windows: &mut WindowsInterface, [INFO] [stdout] [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_windows` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `cpu` [INFO] [stderr] --> src/instructions.rs:738:24 [INFO] [stderr] | [INFO] [stderr] 738 | pub fn stop(&self, cpu: &mut Cpu) { [INFO] [stderr] | ^^^ help: if this is intentional, prefix it with an underscore: `_cpu` [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vram.rs:106:33 [INFO] [stderr] | [INFO] [stderr] 106 | pub fn read_vram_map(&self, mut address: usize) -> u8 { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/vram.rs:109:38 [INFO] [stderr] | [INFO] [stderr] 109 | pub fn write_vram_map(&mut self, mut address: usize, data: u8) { [INFO] [stderr] | ----^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `B` [INFO] [stderr] --> src/cpu.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | B = 0, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/cpu.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `D` [INFO] [stderr] --> src/cpu.rs:41:5 [INFO] [stderr] | [INFO] [stderr] 41 | D, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/cpu.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `E` [INFO] [stderr] --> src/cpu.rs:42:5 [INFO] [stderr] | [INFO] [stderr] 42 | E, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/cpu.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `H` [INFO] [stderr] --> src/cpu.rs:43:5 [INFO] [stderr] | [INFO] [stderr] 43 | H, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/cpu.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `L` [INFO] [stderr] --> src/cpu.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | L, [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] note: `Reg8bit` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stderr] --> src/cpu.rs:37:16 [INFO] [stderr] | [INFO] [stderr] 37 | #[derive(Copy, Clone)] [INFO] [stderr] | ^^^^^ [INFO] [stderr] = note: this warning originates in the derive macro `Clone` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `set_add_sub_flag` [INFO] [stderr] --> src/cpu.rs:930:8 [INFO] [stderr] | [INFO] [stderr] 930 | fn set_add_sub_flag(&mut self) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EXTERNAL_RAM_START` [INFO] [stderr] --> src/cpu.rs:1084:1 [INFO] [stderr] | [INFO] [stderr] 1084 | const EXTERNAL_RAM_START: usize = 0xa000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `EXTERNAL_RAM_END` [INFO] [stderr] --> src/cpu.rs:1085:1 [INFO] [stderr] | [INFO] [stderr] 1085 | const EXTERNAL_RAM_END: usize = 0xbfff; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `WRAM_BANK_0_START` [INFO] [stderr] --> src/cpu.rs:1086:1 [INFO] [stderr] | [INFO] [stderr] 1086 | const WRAM_BANK_0_START: usize = 0xc000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `WRAM_BANK_0_END` [INFO] [stderr] --> src/cpu.rs:1087:1 [INFO] [stderr] | [INFO] [stderr] 1087 | const WRAM_BANK_0_END: usize = 0xcfff; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `WRAM_BANK_1_START` [INFO] [stderr] --> src/cpu.rs:1088:1 [INFO] [stderr] | [INFO] [stderr] 1088 | const WRAM_BANK_1_START: usize = 0xd000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `WRAM_BANK_1_END` [INFO] [stderr] --> src/cpu.rs:1089:1 [INFO] [stderr] | [INFO] [stderr] 1089 | const WRAM_BANK_1_END: usize = 0xdfff; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ECHO_START` [INFO] [stderr] --> src/cpu.rs:1090:1 [INFO] [stderr] | [INFO] [stderr] 1090 | const ECHO_START: usize = 0xe000; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `ECHO_END` [INFO] [stderr] --> src/cpu.rs:1091:1 [INFO] [stderr] | [INFO] [stderr] 1091 | const ECHO_END: usize = 0xfdff; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `OAM_START` [INFO] [stderr] --> src/cpu.rs:1092:1 [INFO] [stderr] | [INFO] [stderr] 1092 | const OAM_START: usize = 0xfe00; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `OAM_END` [INFO] [stderr] --> src/cpu.rs:1093:1 [INFO] [stderr] | [INFO] [stderr] 1093 | const OAM_END: usize = 0xfe9f; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_USABLE_START` [INFO] [stderr] --> src/cpu.rs:1094:1 [INFO] [stderr] | [INFO] [stderr] 1094 | const NOT_USABLE_START: usize = 0xfea0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `NOT_USABLE_END` [INFO] [stderr] --> src/cpu.rs:1095:1 [INFO] [stderr] | [INFO] [stderr] 1095 | const NOT_USABLE_END: usize = 0xfeff; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `IO_START` [INFO] [stderr] --> src/cpu.rs:1096:1 [INFO] [stderr] | [INFO] [stderr] 1096 | const IO_START: usize = 0xff00; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `IO_END` [INFO] [stderr] --> src/cpu.rs:1097:1 [INFO] [stderr] | [INFO] [stderr] 1097 | const IO_END: usize = 0xff7f; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HRAM_START` [INFO] [stderr] --> src/cpu.rs:1098:1 [INFO] [stderr] | [INFO] [stderr] 1098 | const HRAM_START: usize = 0xff80; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `HRAM_END` [INFO] [stderr] --> src/cpu.rs:1099:1 [INFO] [stderr] | [INFO] [stderr] 1099 | const HRAM_END: usize = 0xfffe; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `LCD_CRTL_REG` [INFO] [stderr] --> src/ppu.rs:11:1 [INFO] [stderr] | [INFO] [stderr] 11 | pub const LCD_CRTL_REG: usize = 0xff40; //LCD Control Register [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `dot_counter` [INFO] [stderr] --> src/ppu.rs:30:5 [INFO] [stderr] | [INFO] [stderr] 30 | dot_counter: u32, //Keeps track of the number of dot clock cyles. Max 70244 [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_row` [INFO] [stderr] --> src/ppu.rs:31:5 [INFO] [stderr] | [INFO] [stderr] 31 | current_row: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `current_col` [INFO] [stderr] --> src/ppu.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | current_col: u8, [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `screen_buffer_a` [INFO] [stderr] --> src/ppu.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | screen_buffer_a: [u8; SCREEN_RESOLUTION], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `screen_buffer_b` [INFO] [stderr] --> src/ppu.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | screen_buffer_b: [u8; SCREEN_RESOLUTION], [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `update_lcd` [INFO] [stderr] --> src/ppu.rs:51:12 [INFO] [stderr] | [INFO] [stderr] 51 | pub fn update_lcd(&mut self) {} [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `TILE_MAP_1_END` [INFO] [stderr] --> src/vram.rs:16:1 [INFO] [stderr] | [INFO] [stderr] 16 | const TILE_MAP_1_END: usize = 0x9BFF; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant is never used: `TILE_MAP_2_START` [INFO] [stderr] --> src/vram.rs:18:1 [INFO] [stderr] | [INFO] [stderr] 18 | const TILE_MAP_2_START: usize = 0x9C00; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `cache_tile_line` [INFO] [stderr] --> src/vram.rs:41:12 [INFO] [stderr] | [INFO] [stderr] 41 | pub fn cache_tile_line(&self, block_index: usize, title_index: usize, line_index: usize) -> TilePixelLine { [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `TilePixelLine` [INFO] [stderr] --> src/vram.rs:142:12 [INFO] [stderr] | [INFO] [stderr] 142 | pub struct TilePixelLine { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `new` [INFO] [stderr] --> src/vram.rs:148:12 [INFO] [stderr] | [INFO] [stderr] 148 | pub fn new() -> Self { [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `buff` [INFO] [stderr] --> src/Windows_Interface/windows_interface.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | buff: BufWriter, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `print_log_file` [INFO] [stderr] --> src/Windows_Interface/windows_interface.rs:35:12 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn print_log_file(&mut self, cpu: &Cpu) -> std::io::Result<()> { [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `gbc_emulator` (bin "gbc_emulator" test) generated 40 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/gbc_emulator-ada65d50c2680db3) [INFO] running `Command { std: "docker" "inspect" "fb4b8ef16ff6cb24db632e099498c2fc929304b7e4b5f5d8fdfc1b81ba833114", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fb4b8ef16ff6cb24db632e099498c2fc929304b7e4b5f5d8fdfc1b81ba833114", kill_on_drop: false }` [INFO] [stdout] fb4b8ef16ff6cb24db632e099498c2fc929304b7e4b5f5d8fdfc1b81ba833114