[INFO] cloning repository https://github.com/leventev/baroness
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/leventev/baroness" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleventev%2Fbaroness", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleventev%2Fbaroness'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d52aa624f2026918a46f199b2e06df283f9a02a9
[INFO] checking leventev/baroness against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fleventev%2Fbaroness" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] removed /workspace/builds/worker-6-tc2/source/rust-toolchain
[INFO] started tweaking git repo https://github.com/leventev/baroness
[INFO] finished tweaking git repo https://github.com/leventev/baroness
[INFO] tweaked toml for git repo https://github.com/leventev/baroness written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/leventev/baroness on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/leventev/baroness already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6000bd85cfbec81e9ef2850d3582e47f4d9cad2b4c8ec1705d6f2574b2646fc
[INFO] running `Command { std: "docker" "start" "-a" "a6000bd85cfbec81e9ef2850d3582e47f4d9cad2b4c8ec1705d6f2574b2646fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6000bd85cfbec81e9ef2850d3582e47f4d9cad2b4c8ec1705d6f2574b2646fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6000bd85cfbec81e9ef2850d3582e47f4d9cad2b4c8ec1705d6f2574b2646fc", kill_on_drop: false }`
[INFO] [stdout] a6000bd85cfbec81e9ef2850d3582e47f4d9cad2b4c8ec1705d6f2574b2646fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0532a9a3a5f6bc221c5d9f1d5d9c540d6791f2822b3387d52058b6ecce71715
[INFO] running `Command { std: "docker" "start" "-a" "c0532a9a3a5f6bc221c5d9f1d5d9c540d6791f2822b3387d52058b6ecce71715", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.60
[INFO] [stderr]    Compiling quote v1.0.28
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libc v0.2.144
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling sdl2 v0.35.2
[INFO] [stderr]    Compiling sdl2-sys v0.35.2
[INFO] [stderr]    Compiling modular-bitfield-impl v0.11.2
[INFO] [stderr]     Checking modular-bitfield v0.11.2
[INFO] [stderr]     Checking baroness v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     coarse_x: B5,
[INFO] [stdout]    |     ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     coarse_x: B5,
[INFO] [stdout] 38 +     oarse_x: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     coarse_y: B5,
[INFO] [stdout]    |     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     coarse_y: B5,
[INFO] [stdout] 39 +     oarse_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     nametable_x: B1,
[INFO] [stdout]    |     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     nametable_x: B1,
[INFO] [stdout] 40 +     ametable_x: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     nametable_y: B1,
[INFO] [stdout]    |     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     nametable_y: B1,
[INFO] [stdout] 41 +     ametable_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fine_y: B3,
[INFO] [stdout]    |     ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fine_y: B3,
[INFO] [stdout] 42 +     ine_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     unused: B1,
[INFO] [stdout]    |     ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     unused: B1,
[INFO] [stdout] 43 +     nused: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     /// Nametable X
[INFO] [stdout]    |     ^
[INFO] [stdout] 50 |     nametable_x: B1,
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 ~     // Nametable X
[INFO] [stdout] 50 ~     nametable_x: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     /// Nametable Y
[INFO] [stdout]    |     ^
[INFO] [stdout] 53 |     nametable_y: B1,
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 ~     // Nametable Y
[INFO] [stdout] 53 ~     nametable_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     /// 0 - VRAM address is incremented by 1, 1 - VRAM address is incremented by 32
[INFO] [stdout]    |     ^
[INFO] [stdout] 56 |     vram_increment: B1,
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 ~     // 0 - VRAM address is incremented by 1, 1 - VRAM address is incremented by 32
[INFO] [stdout] 56 ~     vram_increment: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// 0 - 0x0000, 1 - 0x1000
[INFO] [stdout]    |     ^
[INFO] [stdout] 59 |     sprite_pattern_table_address: B1,
[INFO] [stdout]    |                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 ~     // 0 - 0x0000, 1 - 0x1000
[INFO] [stdout] 59 ~     sprite_pattern_table_address: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     /// 0 - 0x0000, 1 - 0x1000
[INFO] [stdout]    |     ^
[INFO] [stdout] 62 |     background_pattern_table_address: B1,
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 ~     // 0 - 0x0000, 1 - 0x1000
[INFO] [stdout] 62 ~     background_pattern_table_address: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// 0 - 8x8, 1 - 8x16
[INFO] [stdout]    |     ^
[INFO] [stdout] 65 |     sprite_size: B1,
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 64 ~     // 0 - 8x8, 1 - 8x16
[INFO] [stdout] 65 ~     sprite_size: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ///
[INFO] [stdout]    |     ^
[INFO] [stdout] 68 |     master_slave_select: B1,
[INFO] [stdout]    |                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 ~     //
[INFO] [stdout] 68 ~     master_slave_select: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     /// Generate an NMI at the start of vertical blanking
[INFO] [stdout]    |     ^
[INFO] [stdout] 71 |     generate_nmi: B1,
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 ~     // Generate an NMI at the start of vertical blanking
[INFO] [stdout] 71 ~     generate_nmi: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub carry: B1,
[INFO] [stdout]    |     ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -     pub carry: B1,
[INFO] [stdout] 37 +     ub carry: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub zero: B1,
[INFO] [stdout]    |     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     pub zero: B1,
[INFO] [stdout] 38 +     ub zero: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub interrupt_disable: B1,
[INFO] [stdout]    |     ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     pub interrupt_disable: B1,
[INFO] [stdout] 39 +     ub interrupt_disable: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub decimal: B1,
[INFO] [stdout]    |     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub decimal: B1,
[INFO] [stdout] 40 +     ub decimal: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub break_command: B1,
[INFO] [stdout]    |     ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     pub break_command: B1,
[INFO] [stdout] 41 +     ub break_command: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub always_set: B1,
[INFO] [stdout]    |     ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     pub always_set: B1,
[INFO] [stdout] 42 +     ub always_set: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub overflow: B1,
[INFO] [stdout]    |     ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     pub overflow: B1,
[INFO] [stdout] 43 +     ub overflow: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub negative: B1,
[INFO] [stdout]    |     ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -     pub negative: B1,
[INFO] [stdout] 44 +     ub negative: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     coarse_x: B5,
[INFO] [stdout]    |     ^          ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     coarse_x: B5,
[INFO] [stdout] 38 +     oarse_x: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     coarse_y: B5,
[INFO] [stdout]    |     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     coarse_y: B5,
[INFO] [stdout] 39 +     oarse_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     nametable_x: B1,
[INFO] [stdout]    |     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     nametable_x: B1,
[INFO] [stdout] 40 +     ametable_x: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     nametable_y: B1,
[INFO] [stdout]    |     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     nametable_y: B1,
[INFO] [stdout] 41 +     ametable_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     fine_y: B3,
[INFO] [stdout]    |     ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     fine_y: B3,
[INFO] [stdout] 42 +     ine_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     unused: B1,
[INFO] [stdout]    |     ^        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     unused: B1,
[INFO] [stdout] 43 +     nused: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     /// Nametable X
[INFO] [stdout]    |     ^
[INFO] [stdout] 50 |     nametable_x: B1,
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 49 ~     // Nametable X
[INFO] [stdout] 50 ~     nametable_x: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:52:5
[INFO] [stdout]    |
[INFO] [stdout] 52 |     /// Nametable Y
[INFO] [stdout]    |     ^
[INFO] [stdout] 53 |     nametable_y: B1,
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 52 ~     // Nametable Y
[INFO] [stdout] 53 ~     nametable_y: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:55:5
[INFO] [stdout]    |
[INFO] [stdout] 55 |     /// 0 - VRAM address is incremented by 1, 1 - VRAM address is incremented by 32
[INFO] [stdout]    |     ^
[INFO] [stdout] 56 |     vram_increment: B1,
[INFO] [stdout]    |                      ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 55 ~     // 0 - VRAM address is incremented by 1, 1 - VRAM address is incremented by 32
[INFO] [stdout] 56 ~     vram_increment: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     /// 0 - 0x0000, 1 - 0x1000
[INFO] [stdout]    |     ^
[INFO] [stdout] 59 |     sprite_pattern_table_address: B1,
[INFO] [stdout]    |                                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 58 ~     // 0 - 0x0000, 1 - 0x1000
[INFO] [stdout] 59 ~     sprite_pattern_table_address: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:61:5
[INFO] [stdout]    |
[INFO] [stdout] 61 |     /// 0 - 0x0000, 1 - 0x1000
[INFO] [stdout]    |     ^
[INFO] [stdout] 62 |     background_pattern_table_address: B1,
[INFO] [stdout]    |                                        ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 61 ~     // 0 - 0x0000, 1 - 0x1000
[INFO] [stdout] 62 ~     background_pattern_table_address: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:64:5
[INFO] [stdout]    |
[INFO] [stdout] 64 |     /// 0 - 8x8, 1 - 8x16
[INFO] [stdout]    |     ^
[INFO] [stdout] 65 |     sprite_size: B1,
[INFO] [stdout]    |                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 64 ~     // 0 - 8x8, 1 - 8x16
[INFO] [stdout] 65 ~     sprite_size: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:67:5
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ///
[INFO] [stdout]    |     ^
[INFO] [stdout] 68 |     master_slave_select: B1,
[INFO] [stdout]    |                           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 67 ~     //
[INFO] [stdout] 68 ~     master_slave_select: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu/ppu.rs:70:5
[INFO] [stdout]    |
[INFO] [stdout] 70 |     /// Generate an NMI at the start of vertical blanking
[INFO] [stdout]    |     ^
[INFO] [stdout] 71 |     generate_nmi: B1,
[INFO] [stdout]    |                    ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 70 ~     // Generate an NMI at the start of vertical blanking
[INFO] [stdout] 71 ~     generate_nmi: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 37 |     pub carry: B1,
[INFO] [stdout]    |     ^           ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 37 -     pub carry: B1,
[INFO] [stdout] 37 +     ub carry: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 38 |     pub zero: B1,
[INFO] [stdout]    |     ^          ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 38 -     pub zero: B1,
[INFO] [stdout] 38 +     ub zero: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 39 |     pub interrupt_disable: B1,
[INFO] [stdout]    |     ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 39 -     pub interrupt_disable: B1,
[INFO] [stdout] 39 +     ub interrupt_disable: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:40:5
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub decimal: B1,
[INFO] [stdout]    |     ^             ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 40 -     pub decimal: B1,
[INFO] [stdout] 40 +     ub decimal: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:41:5
[INFO] [stdout]    |
[INFO] [stdout] 41 |     pub break_command: B1,
[INFO] [stdout]    |     ^                   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 41 -     pub break_command: B1,
[INFO] [stdout] 41 +     ub break_command: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:42:5
[INFO] [stdout]    |
[INFO] [stdout] 42 |     pub always_set: B1,
[INFO] [stdout]    |     ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 42 -     pub always_set: B1,
[INFO] [stdout] 42 +     ub always_set: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 43 |     pub overflow: B1,
[INFO] [stdout]    |     ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 43 -     pub overflow: B1,
[INFO] [stdout] 43 +     ub overflow: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/emu.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 44 |     pub negative: B1,
[INFO] [stdout]    |     ^              ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 44 -     pub negative: B1,
[INFO] [stdout] 44 +     ub negative: B ,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: the feature `const_mut_refs` has been stable since 1.83.0 and no longer requires an attribute to enable
[INFO] [stdout]  --> src/main.rs:1:12
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(const_mut_refs)]
[INFO] [stdout]   |            ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(stable_features)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `interrupt_disable`, `decimal`, `break_command`, and `always_set` are never used
[INFO] [stdout]   --> src/emu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | / #[derive(Clone, Debug)]
[INFO] [stdout] 36 | | pub struct StatusRegister {
[INFO] [stdout]    | |_________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |       pub interrupt_disable: B1,
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 40 |       pub decimal: B1,
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 41 |       pub break_command: B1,
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 42 |       pub always_set: B1,
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format_instruction` is never used
[INFO] [stdout]    --> src/emu/cpu.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Emulator {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn format_instruction(&self, inst: &Instruction, op: Operand) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_bytes` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | // #[derive(Debug, Clone)]
[INFO] [stdout] 37 | || struct VRAMAddress {
[INFO] [stdout]    | ||__________________- method in this implementation
[INFO] [stdout] 38 | |      coarse_x: B5,
[INFO] [stdout] 39 | |      coarse_y: B5,
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |      unused: B1,
[INFO] [stdout] 44 | |  }
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unused` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | / #[derive(Debug, Clone)]
[INFO] [stdout] 37 | | struct VRAMAddress {
[INFO] [stdout]    | |__________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |       unused: B1,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_bytes` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | // #[derive(Debug)]
[INFO] [stdout] 48 | || struct ControlReg {
[INFO] [stdout]    | ||_________________- method in this implementation
[INFO] [stdout] 49 | |      /// Nametable X
[INFO] [stdout] 50 | |      nametable_x: B1,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |      generate_nmi: B1,
[INFO] [stdout] 72 | |  }
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sprite_pattern_table_address`, `sprite_size`, and `master_slave_select` are never used
[INFO] [stdout]   --> src/emu/ppu.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | / #[derive(Debug)]
[INFO] [stdout] 48 | | struct ControlReg {
[INFO] [stdout]    | |_________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |       sprite_pattern_table_address: B1,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |       sprite_size: B1,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |       master_slave_select: B1,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_bytes` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 |   struct MaskReg {
[INFO] [stdout]    |   ^-------------
[INFO] [stdout]    |   |
[INFO] [stdout]    |  _method in this implementation
[INFO] [stdout]    | |
[INFO] [stdout] 76 | |     greyscale: B1,
[INFO] [stdout] 77 | |     show_background_leftmost: B1,
[INFO] [stdout] 78 | |     show_sprites_leftmost: B1,
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |     emphasize_blue: B1,
[INFO] [stdout] 84 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `greyscale`, `show_background_leftmost`, `show_sprites_leftmost`, `emphasize_red`, `emphasize_green`, and `emphasize_blue` are never used
[INFO] [stdout]   --> src/emu/ppu.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct MaskReg {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 76 |     greyscale: B1,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 77 |     show_background_leftmost: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 78 |     show_sprites_leftmost: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     emphasize_red: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 82 |     emphasize_green: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 83 |     emphasize_blue: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `even_frame` is never read
[INFO] [stdout]   --> src/emu/ppu.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct PPUData {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 87 |     even_frame: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `unofficial` are never read
[INFO] [stdout]   --> src/inst.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Instruction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 51 |     pub name: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub unofficial: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nes.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 |   struct Flags6 {
[INFO] [stdout]    |   ^------------
[INFO] [stdout]    |   |
[INFO] [stdout]    |  _associated function in this implementation
[INFO] [stdout]    | |
[INFO] [stdout] 10 | |     vertical_mirroring: B1,
[INFO] [stdout] 11 | |     prg_ram: B1,
[INFO] [stdout] 12 | |     trainer: B1,
[INFO] [stdout] 13 | |     ignore_mirroring_control: B1,
[INFO] [stdout] 14 | |     ignore: B4,
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ignore_mirroring_control` and `ignore` are never used
[INFO] [stdout]   --> src/nes.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Flags6 {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     ignore_mirroring_control: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     ignore: B4,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mirroring_mode`, `has_prg_ram`, and `has_trainer` are never read
[INFO] [stdout]   --> src/nes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct NESFile {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub mirroring_mode: MirroringMode,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub has_prg_ram: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub has_trainer: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `interrupt_disable`, `decimal`, `break_command`, and `always_set` are never used
[INFO] [stdout]   --> src/emu.rs:39:9
[INFO] [stdout]    |
[INFO] [stdout] 35 | / #[derive(Clone, Debug)]
[INFO] [stdout] 36 | | pub struct StatusRegister {
[INFO] [stdout]    | |_________________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 39 |       pub interrupt_disable: B1,
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 40 |       pub decimal: B1,
[INFO] [stdout]    |           ^^^^^^^
[INFO] [stdout] 41 |       pub break_command: B1,
[INFO] [stdout]    |           ^^^^^^^^^^^^^
[INFO] [stdout] 42 |       pub always_set: B1,
[INFO] [stdout]    |           ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format_instruction` is never used
[INFO] [stdout]    --> src/emu/cpu.rs:154:8
[INFO] [stdout]     |
[INFO] [stdout]  19 | impl Emulator {
[INFO] [stdout]     | ------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 154 |     fn format_instruction(&self, inst: &Instruction, op: Operand) -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_bytes` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:36:1
[INFO] [stdout]    |
[INFO] [stdout] 36 | // #[derive(Debug, Clone)]
[INFO] [stdout] 37 | || struct VRAMAddress {
[INFO] [stdout]    | ||__________________- method in this implementation
[INFO] [stdout] 38 | |      coarse_x: B5,
[INFO] [stdout] 39 | |      coarse_y: B5,
[INFO] [stdout] ...  |
[INFO] [stdout] 43 | |      unused: B1,
[INFO] [stdout] 44 | |  }
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `unused` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 36 | / #[derive(Debug, Clone)]
[INFO] [stdout] 37 | | struct VRAMAddress {
[INFO] [stdout]    | |__________________- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 43 |       unused: B1,
[INFO] [stdout]    |       ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_bytes` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:47:1
[INFO] [stdout]    |
[INFO] [stdout] 47 | // #[derive(Debug)]
[INFO] [stdout] 48 | || struct ControlReg {
[INFO] [stdout]    | ||_________________- method in this implementation
[INFO] [stdout] 49 | |      /// Nametable X
[INFO] [stdout] 50 | |      nametable_x: B1,
[INFO] [stdout] ...  |
[INFO] [stdout] 71 | |      generate_nmi: B1,
[INFO] [stdout] 72 | |  }
[INFO] [stdout]    | |__^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `sprite_pattern_table_address`, `sprite_size`, and `master_slave_select` are never used
[INFO] [stdout]   --> src/emu/ppu.rs:59:5
[INFO] [stdout]    |
[INFO] [stdout] 47 | / #[derive(Debug)]
[INFO] [stdout] 48 | | struct ControlReg {
[INFO] [stdout]    | |_________________- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 59 |       sprite_pattern_table_address: B1,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 65 |       sprite_size: B1,
[INFO] [stdout]    |       ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 68 |       master_slave_select: B1,
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `into_bytes` is never used
[INFO] [stdout]   --> src/emu/ppu.rs:75:1
[INFO] [stdout]    |
[INFO] [stdout] 75 |   struct MaskReg {
[INFO] [stdout]    |   ^-------------
[INFO] [stdout]    |   |
[INFO] [stdout]    |  _method in this implementation
[INFO] [stdout]    | |
[INFO] [stdout] 76 | |     greyscale: B1,
[INFO] [stdout] 77 | |     show_background_leftmost: B1,
[INFO] [stdout] 78 | |     show_sprites_leftmost: B1,
[INFO] [stdout] ...  |
[INFO] [stdout] 83 | |     emphasize_blue: B1,
[INFO] [stdout] 84 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `greyscale`, `show_background_leftmost`, `show_sprites_leftmost`, `emphasize_red`, `emphasize_green`, and `emphasize_blue` are never used
[INFO] [stdout]   --> src/emu/ppu.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 75 | struct MaskReg {
[INFO] [stdout]    | -------------- methods in this implementation
[INFO] [stdout] 76 |     greyscale: B1,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 77 |     show_background_leftmost: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 78 |     show_sprites_leftmost: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 81 |     emphasize_red: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 82 |     emphasize_green: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 83 |     emphasize_blue: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `even_frame` is never read
[INFO] [stdout]   --> src/emu/ppu.rs:87:5
[INFO] [stdout]    |
[INFO] [stdout] 86 | pub struct PPUData {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 87 |     even_frame: bool,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `name` and `unofficial` are never read
[INFO] [stdout]   --> src/inst.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 50 | pub struct Instruction {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 51 |     pub name: &'static str,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub unofficial: bool,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/nes.rs:9:1
[INFO] [stdout]    |
[INFO] [stdout]  9 |   struct Flags6 {
[INFO] [stdout]    |   ^------------
[INFO] [stdout]    |   |
[INFO] [stdout]    |  _associated function in this implementation
[INFO] [stdout]    | |
[INFO] [stdout] 10 | |     vertical_mirroring: B1,
[INFO] [stdout] 11 | |     prg_ram: B1,
[INFO] [stdout] 12 | |     trainer: B1,
[INFO] [stdout] 13 | |     ignore_mirroring_control: B1,
[INFO] [stdout] 14 | |     ignore: B4,
[INFO] [stdout] 15 | | }
[INFO] [stdout]    | |_^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `ignore_mirroring_control` and `ignore` are never used
[INFO] [stdout]   --> src/nes.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Flags6 {
[INFO] [stdout]    | ------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 13 |     ignore_mirroring_control: B1,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 14 |     ignore: B4,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `mirroring_mode`, `has_prg_ram`, and `has_trainer` are never read
[INFO] [stdout]   --> src/nes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub struct NESFile {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub mirroring_mode: MirroringMode,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub has_prg_ram: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     pub has_trainer: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.76s
[INFO] running `Command { std: "docker" "inspect" "c0532a9a3a5f6bc221c5d9f1d5d9c540d6791f2822b3387d52058b6ecce71715", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0532a9a3a5f6bc221c5d9f1d5d9c540d6791f2822b3387d52058b6ecce71715", kill_on_drop: false }`
[INFO] [stdout] c0532a9a3a5f6bc221c5d9f1d5d9c540d6791f2822b3387d52058b6ecce71715
