[INFO] cloning repository https://github.com/scottwillmoore/chip16
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scottwillmoore/chip16" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottwillmoore%2Fchip16", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottwillmoore%2Fchip16'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4e4655b73ff3e389a621ddb05de701e6000d3882
[INFO] checking scottwillmoore/chip16 against try#94e848735e78b58442e0b82e9c60f8f430840389 for pr-149218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscottwillmoore%2Fchip16" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/scottwillmoore/chip16
[INFO] finished tweaking git repo https://github.com/scottwillmoore/chip16
[INFO] tweaked toml for git repo https://github.com/scottwillmoore/chip16 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/scottwillmoore/chip16 on toolchain 94e848735e78b58442e0b82e9c60f8f430840389
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/scottwillmoore/chip16 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" "+94e848735e78b58442e0b82e9c60f8f430840389" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: /workspace/builds/worker-6-tc2/source/chip16_sdl2/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /workspace/builds/worker-6-tc2/source/chip16/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-iter v0.1.37
[INFO] [stderr]   Downloaded bitflags v1.0.3
[INFO] [stderr]   Downloaded rand v0.3.22
[INFO] [stderr]   Downloaded rustc-demangle v0.1.8
[INFO] [stderr]   Downloaded cfg-if v0.1.4
[INFO] [stderr]   Downloaded num-traits v0.2.5
[INFO] [stderr]   Downloaded byteorder v1.2.3
[INFO] [stderr]   Downloaded backtrace v0.3.9
[INFO] [stderr]   Downloaded cc v1.0.17
[INFO] [stderr]   Downloaded rand_core v0.2.1
[INFO] [stderr]   Downloaded rand v0.5.3
[INFO] [stderr]   Downloaded backtrace-sys v0.1.23
[INFO] [stderr]   Downloaded rand v0.4.2
[INFO] [stderr]   Downloaded libc v0.2.42
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 22635895ecbca22ac883e0113b8dd8eab2a4d65d5b56625d503e887c3542a680
[INFO] running `Command { std: "docker" "start" "-a" "22635895ecbca22ac883e0113b8dd8eab2a4d65d5b56625d503e887c3542a680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22635895ecbca22ac883e0113b8dd8eab2a4d65d5b56625d503e887c3542a680", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22635895ecbca22ac883e0113b8dd8eab2a4d65d5b56625d503e887c3542a680", kill_on_drop: false }`
[INFO] [stdout] 22635895ecbca22ac883e0113b8dd8eab2a4d65d5b56625d503e887c3542a680
[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@sha256:94a0c148923f5b2b52a63ef0eeb1882ad339ab61bce784c8077cbe41c61feb6c" "/opt/rustwide/cargo-home/bin/cargo" "+94e848735e78b58442e0b82e9c60f8f430840389" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 26847dd9ef600dcbb63dc11bc684255c9f16fee9a9620db2c83cc212c2cca472
[INFO] running `Command { std: "docker" "start" "-a" "26847dd9ef600dcbb63dc11bc684255c9f16fee9a9620db2c83cc212c2cca472", kill_on_drop: false }`
[INFO] [stderr] warning: /opt/rustwide/workdir/chip16/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr] warning: /opt/rustwide/workdir/chip16_sdl2/Cargo.toml: no edition set: defaulting to the 2015 edition while the latest is 2024
[INFO] [stderr]     Checking libc v0.2.42
[INFO] [stderr]    Compiling unicode-xid v0.0.4
[INFO] [stderr]    Compiling cc v1.0.17
[INFO] [stderr]    Compiling quote v0.3.15
[INFO] [stderr]    Compiling build_const v0.2.1
[INFO] [stderr]     Checking cfg-if v0.1.4
[INFO] [stderr]    Compiling num-traits v0.2.5
[INFO] [stderr]     Checking rustc-demangle v0.1.8
[INFO] [stderr]     Checking rand_core v0.2.1
[INFO] [stderr]    Compiling num-integer v0.1.39
[INFO] [stderr]    Compiling num-iter v0.1.37
[INFO] [stderr]     Checking byteorder v1.2.3
[INFO] [stderr]    Compiling chip16_sdl2 v0.1.0 (/opt/rustwide/workdir/chip16_sdl2)
[INFO] [stderr]     Checking lazy_static v0.2.11
[INFO] [stderr]     Checking bitflags v0.7.0
[INFO] [stderr]    Compiling sdl2-sys v0.31.0
[INFO] [stderr]    Compiling synom v0.11.3
[INFO] [stderr]    Compiling crc v1.8.1
[INFO] [stderr]    Compiling syn v0.11.11
[INFO] [stderr]     Checking rand v0.5.3
[INFO] [stderr]     Checking rand v0.4.2
[INFO] [stderr]    Compiling backtrace-sys v0.1.23
[INFO] [stderr]     Checking rand v0.3.22
[INFO] [stderr]    Compiling synstructure v0.6.1
[INFO] [stderr]     Checking num v0.1.42
[INFO] [stderr]     Checking backtrace v0.3.9
[INFO] [stderr]     Checking sdl2 v0.31.0
[INFO] [stderr]    Compiling failure_derive v0.1.1
[INFO] [stderr]     Checking failure v0.1.1
[INFO] [stderr]     Checking chip16 v0.1.0 (/opt/rustwide/workdir/chip16)
[INFO] [stdout] warning: unused import: `Operation`
[INFO] [stdout]  --> chip16/src/cpu.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use instruction::{Condition, Instruction, Operation};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Register`
[INFO] [stdout]  --> chip16/src/cpu.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use register::{Register, RegisterFile};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `failure::Error`
[INFO] [stdout]  --> chip16/src/memory.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use failure::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hasher32` and `crc32`
[INFO] [stdout]  --> chip16/src/rom.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crc::{Hasher32, crc32};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Operation`
[INFO] [stdout]  --> chip16/src/cpu.rs:3:43
[INFO] [stdout]   |
[INFO] [stdout] 3 | use instruction::{Condition, Instruction, Operation};
[INFO] [stdout]   |                                           ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Register`
[INFO] [stdout]  --> chip16/src/cpu.rs:6:16
[INFO] [stdout]   |
[INFO] [stdout] 6 | use register::{Register, RegisterFile};
[INFO] [stdout]   |                ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `failure::Error`
[INFO] [stdout]  --> chip16/src/memory.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use failure::Error;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Hasher32` and `crc32`
[INFO] [stdout]  --> chip16/src/rom.rs:2:11
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crc::{Hasher32, crc32};
[INFO] [stdout]   |           ^^^^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `Z` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::Z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NZ` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::NZ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `N` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NN` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::NN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `P` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::P`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `O` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::O`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NO` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::NO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `A` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `AE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::AE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `B` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `BE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::BE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `G` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::G`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `GE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::GE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `L` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `LE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::LE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Z`
[INFO] [stdout]   --> chip16/src/cpu.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Z`
[INFO] [stdout]    |
[INFO] [stdout] 48 |             instruction::Condition::Z => self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 48 |             _Z => self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NZ`
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NZ`
[INFO] [stdout]    |
[INFO] [stdout] 49 |             instruction::Condition::NZ => !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 49 |             _NZ => !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `N`
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `N`
[INFO] [stdout]    |
[INFO] [stdout] 50 |             instruction::Condition::N => self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 50 |             _N => self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NN`
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NN`
[INFO] [stdout]    |
[INFO] [stdout] 51 |             instruction::Condition::NN => !self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 51 |             _NN => !self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `P`
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `P`
[INFO] [stdout]    |
[INFO] [stdout] 52 |             instruction::Condition::P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 52 |             _P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `O`
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `O`
[INFO] [stdout]    |
[INFO] [stdout] 53 |             instruction::Condition::O => self.flags.overflow,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 53 |             _O => self.flags.overflow,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NO`
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NO`
[INFO] [stdout]    |
[INFO] [stdout] 54 |             instruction::Condition::NO => !self.flags.overflow,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 54 |             _NO => !self.flags.overflow,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `A`
[INFO] [stdout]    |
[INFO] [stdout] 55 |             instruction::Condition::A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 55 |             _A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `AE`
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `AE`
[INFO] [stdout]    |
[INFO] [stdout] 56 |             instruction::Condition::AE => !self.flags.carry,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 56 |             _AE => !self.flags.carry,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `B`
[INFO] [stdout]    |
[INFO] [stdout] 57 |             instruction::Condition::B => self.flags.carry,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _B => self.flags.carry,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `BE`
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `BE`
[INFO] [stdout]    |
[INFO] [stdout] 58 |             instruction::Condition::BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 58 |             _BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `G`
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `G`
[INFO] [stdout]    |
[INFO] [stdout] 59 |             instruction::Condition::G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 59 |             _G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `GE`
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `GE`
[INFO] [stdout]    |
[INFO] [stdout] 60 |             instruction::Condition::GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 60 |             _GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `L`
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `L`
[INFO] [stdout]    |
[INFO] [stdout] 61 |             instruction::Condition::L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 61 |             _L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LE`
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `LE`
[INFO] [stdout]    |
[INFO] [stdout] 62 |             instruction::Condition::LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NOP` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `instruction::Operation::NOP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `CLS` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `instruction::Operation::CLS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `VBLNK` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^ help: to match on the variant, qualify the path: `instruction::Operation::VBLNK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `SPR` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `instruction::Operation::SPR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NOP`
[INFO] [stdout]   --> chip16/src/cpu.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NOP`
[INFO] [stdout]    |
[INFO] [stdout] 70 |             instruction::Operation::NOP => Cpu::nop,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _NOP => Cpu::nop,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `CLS`
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `CLS`
[INFO] [stdout]    |
[INFO] [stdout] 71 |             instruction::Operation::CLS => Cpu::cls,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _CLS => Cpu::cls,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `VBLNK`
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `VBLNK`
[INFO] [stdout]    |
[INFO] [stdout] 72 |             instruction::Operation::VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SPR`
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `SPR`
[INFO] [stdout]    |
[INFO] [stdout] 73 |             instruction::Operation::SPR => Cpu::spr,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _SPR => Cpu::spr,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn nop(&mut self, instruction: Instruction) {}
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cls(&mut self, instruction: Instruction) {
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn vblnk(&mut self, instruction: Instruction) {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn bgc(&mut self, instruction: Instruction) {}
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn drwi(&mut self, instruction: Instruction) {
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:102:24
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn drwr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn flip(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn snd0(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn snd1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn snd2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:113:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn snd3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn snp(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn sng(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn jmc(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn calli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:137:23
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn ret(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:138:24
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn jmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn cx(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:140:25
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn callr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn ldis(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn ldmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:149:24
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn ldmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn mov(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:151:24
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn stmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn stmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:172:24
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn subi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:173:25
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn subr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:174:25
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn subr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn cmpi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn cmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn andi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn andr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn andr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:180:24
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn tsti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:181:24
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn tstr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn ori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:183:24
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn orr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn orr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:185:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn xori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn xorr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn xorr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:188:24
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn muli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:189:25
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn mulr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn mulr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn divi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:192:25
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn divr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:193:25
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn divr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn modi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:195:25
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn modr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn modr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:197:24
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn remi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn remr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:199:25
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn remr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn shln(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:201:24
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn shrn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:202:24
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn sarn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:203:24
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn shlr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:204:24
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn shrr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:205:24
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn sarr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:206:24
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn push(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:207:23
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn pop(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:208:27
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn pushall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:209:26
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn popall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn pushf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:211:24
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn popf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:212:24
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn pali(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn palr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:214:24
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn noti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn notr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn notr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:217:24
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn negi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn negr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn negr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `Z` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::Z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[deny(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NZ` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::NZ`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> chip16/src/rom.rs:65:52
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn decode_chip16<R: Read>(mut metadata: &[u8], mut reader: R) -> Result<Rom, Error> {
[INFO] [stdout]    |                                                    ----^^^^^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `checksum`
[INFO] [stdout]   --> chip16/src/rom.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let checksum = metadata.read_u32::<LittleEndian>()?;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checksum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> chip16/src/cpu.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Cpu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     rng: ThreadRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> chip16/src/cpu.rs:90:8
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Cpu {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  90 |     fn bgc(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn drwi(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn drwr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 103 |
[INFO] [stdout] 104 |     fn rnd(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn flip(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 110 |     fn snd0(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 111 |     fn snd1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 112 |     fn snd2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 113 |     fn snd3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 114 |     fn snp(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 115 |     fn sng(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 116 |
[INFO] [stdout] 117 |     fn jmpi(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn jmc(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 122 |
[INFO] [stdout] 123 |     fn jx(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn jme(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn calli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 137 |     fn ret(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 138 |     fn jmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 139 |     fn cx(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^
[INFO] [stdout] 140 |     fn callr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 141 |
[INFO] [stdout] 142 |     fn ldir(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     fn ldis(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 148 |     fn ldmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 149 |     fn ldmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 150 |     fn mov(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 151 |     fn stmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 152 |     fn stmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 153 |
[INFO] [stdout] 154 |     fn addi(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn addr2(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     fn addr3(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn subi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 173 |     fn subr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 174 |     fn subr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 175 |     fn cmpi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 176 |     fn cmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 177 |     fn andi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 178 |     fn andr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 179 |     fn andr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 180 |     fn tsti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 181 |     fn tstr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 182 |     fn ori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 183 |     fn orr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 184 |     fn orr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 185 |     fn xori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 186 |     fn xorr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 187 |     fn xorr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 188 |     fn muli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 189 |     fn mulr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 190 |     fn mulr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 191 |     fn divi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 192 |     fn divr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 193 |     fn divr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 194 |     fn modi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 195 |     fn modr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 196 |     fn modr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 197 |     fn remi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 198 |     fn remr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 199 |     fn remr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 200 |     fn shln(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 201 |     fn shrn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 202 |     fn sarn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 203 |     fn shlr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 204 |     fn shrr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 205 |     fn sarr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 206 |     fn push(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 207 |     fn pop(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 208 |     fn pushall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 209 |     fn popall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 210 |     fn pushf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 211 |     fn popf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 212 |     fn pali(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 213 |     fn palr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 214 |     fn noti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 215 |     fn notr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 216 |     fn notr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 217 |     fn negi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 218 |     fn negr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 219 |     fn negr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PixelDouble` is never used
[INFO] [stdout]  --> chip16/src/graphics.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type PixelDouble = u8;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CRC32_POLYNOMIAL` is never used
[INFO] [stdout]  --> chip16/src/rom.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const CRC32_POLYNOMIAL: u32 = 0x04C11DB7;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Z` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NZ` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `nz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NN` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `nn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `N` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::N`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NN` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::NN`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `P` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::P`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `O` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::O`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NO` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::NO`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `A` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::A`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `AE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::AE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `B` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::B`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `BE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::BE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `G` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::G`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `GE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::GE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `L` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^ help: to match on the variant, qualify the path: `instruction::Condition::L`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `LE` is named the same as one of the variants of the type `instruction::Condition`
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^ help: to match on the variant, qualify the path: `instruction::Condition::LE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NO` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `ae`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `be`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `ge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `le`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NOP` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `nop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CLS` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `cls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VBLNK` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `vblnk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SPR` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `spr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             - matches any value
[INFO] [stdout] ...
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `Z`
[INFO] [stdout]   --> chip16/src/cpu.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `Z`
[INFO] [stdout]    |
[INFO] [stdout] 48 |             instruction::Condition::Z => self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 48 |             _Z => self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NZ`
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NZ`
[INFO] [stdout]    |
[INFO] [stdout] 49 |             instruction::Condition::NZ => !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 49 |             _NZ => !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `N`
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `N`
[INFO] [stdout]    |
[INFO] [stdout] 50 |             instruction::Condition::N => self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 50 |             _N => self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NN`
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NN`
[INFO] [stdout]    |
[INFO] [stdout] 51 |             instruction::Condition::NN => !self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 51 |             _NN => !self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `P`
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `P`
[INFO] [stdout]    |
[INFO] [stdout] 52 |             instruction::Condition::P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 52 |             _P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `O`
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `O`
[INFO] [stdout]    |
[INFO] [stdout] 53 |             instruction::Condition::O => self.flags.overflow,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 53 |             _O => self.flags.overflow,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `NO`
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NO`
[INFO] [stdout]    |
[INFO] [stdout] 54 |             instruction::Condition::NO => !self.flags.overflow,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 54 |             _NO => !self.flags.overflow,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `A`
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `A`
[INFO] [stdout]    |
[INFO] [stdout] 55 |             instruction::Condition::A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 55 |             _A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `AE`
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `AE`
[INFO] [stdout]    |
[INFO] [stdout] 56 |             instruction::Condition::AE => !self.flags.carry,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 56 |             _AE => !self.flags.carry,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `B`
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `B`
[INFO] [stdout]    |
[INFO] [stdout] 57 |             instruction::Condition::B => self.flags.carry,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 57 |             _B => self.flags.carry,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `BE`
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `BE`
[INFO] [stdout]    |
[INFO] [stdout] 58 |             instruction::Condition::BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 58 |             _BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `G`
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `G`
[INFO] [stdout]    |
[INFO] [stdout] 59 |             instruction::Condition::G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 59 |             _G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `GE`
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `GE`
[INFO] [stdout]    |
[INFO] [stdout] 60 |             instruction::Condition::GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 60 |             _GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `L`
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `L`
[INFO] [stdout]    |
[INFO] [stdout] 61 |             instruction::Condition::L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 61 |             _L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `LE`
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `LE`
[INFO] [stdout]    |
[INFO] [stdout] 62 |             instruction::Condition::LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 62 |             _LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `NOP` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `instruction::Operation::NOP`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `CLS` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `instruction::Operation::CLS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `VBLNK` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^ help: to match on the variant, qualify the path: `instruction::Operation::VBLNK`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0170]: pattern binding `SPR` is named the same as one of the variants of the type `instruction::Operation`
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^ help: to match on the variant, qualify the path: `instruction::Operation::SPR`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip16` (lib) due to 19 previous errors; 138 warnings emitted
[INFO] [stdout] warning: unused variable: `NOP`
[INFO] [stdout]   --> chip16/src/cpu.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `NOP`
[INFO] [stdout]    |
[INFO] [stdout] 70 |             instruction::Operation::NOP => Cpu::nop,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 70 |             _NOP => Cpu::nop,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: unused variable: `CLS`
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `CLS`
[INFO] [stdout]    |
[INFO] [stdout] 71 |             instruction::Operation::CLS => Cpu::cls,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 71 |             _CLS => Cpu::cls,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `VBLNK`
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `VBLNK`
[INFO] [stdout]    |
[INFO] [stdout] 72 |             instruction::Operation::VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 72 |             _VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `SPR`
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `SPR`
[INFO] [stdout]    |
[INFO] [stdout] 73 |             instruction::Operation::SPR => Cpu::spr,
[INFO] [stdout]    |             ++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 73 |             _SPR => Cpu::spr,
[INFO] [stdout]    |             +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:79:23
[INFO] [stdout]    |
[INFO] [stdout] 79 |     fn nop(&mut self, instruction: Instruction) {}
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:81:23
[INFO] [stdout]    |
[INFO] [stdout] 81 |     fn cls(&mut self, instruction: Instruction) {
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:85:25
[INFO] [stdout]    |
[INFO] [stdout] 85 |     fn vblnk(&mut self, instruction: Instruction) {
[INFO] [stdout]    |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:90:23
[INFO] [stdout]    |
[INFO] [stdout] 90 |     fn bgc(&mut self, instruction: Instruction) {}
[INFO] [stdout]    |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]   --> chip16/src/cpu.rs:97:24
[INFO] [stdout]    |
[INFO] [stdout] 97 |     fn drwi(&mut self, instruction: Instruction) {
[INFO] [stdout]    |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:102:24
[INFO] [stdout]     |
[INFO] [stdout] 102 |     fn drwr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:109:24
[INFO] [stdout]     |
[INFO] [stdout] 109 |     fn flip(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:110:24
[INFO] [stdout]     |
[INFO] [stdout] 110 |     fn snd0(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:111:24
[INFO] [stdout]     |
[INFO] [stdout] 111 |     fn snd1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:112:24
[INFO] [stdout]     |
[INFO] [stdout] 112 |     fn snd2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:113:24
[INFO] [stdout]     |
[INFO] [stdout] 113 |     fn snd3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:114:23
[INFO] [stdout]     |
[INFO] [stdout] 114 |     fn snp(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:115:23
[INFO] [stdout]     |
[INFO] [stdout] 115 |     fn sng(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:121:23
[INFO] [stdout]     |
[INFO] [stdout] 121 |     fn jmc(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:136:25
[INFO] [stdout]     |
[INFO] [stdout] 136 |     fn calli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:137:23
[INFO] [stdout]     |
[INFO] [stdout] 137 |     fn ret(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:138:24
[INFO] [stdout]     |
[INFO] [stdout] 138 |     fn jmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:139:22
[INFO] [stdout]     |
[INFO] [stdout] 139 |     fn cx(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                      ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:140:25
[INFO] [stdout]     |
[INFO] [stdout] 140 |     fn callr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:147:24
[INFO] [stdout]     |
[INFO] [stdout] 147 |     fn ldis(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:148:24
[INFO] [stdout]     |
[INFO] [stdout] 148 |     fn ldmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:149:24
[INFO] [stdout]     |
[INFO] [stdout] 149 |     fn ldmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:150:23
[INFO] [stdout]     |
[INFO] [stdout] 150 |     fn mov(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:151:24
[INFO] [stdout]     |
[INFO] [stdout] 151 |     fn stmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:152:24
[INFO] [stdout]     |
[INFO] [stdout] 152 |     fn stmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:172:24
[INFO] [stdout]     |
[INFO] [stdout] 172 |     fn subi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:173:25
[INFO] [stdout]     |
[INFO] [stdout] 173 |     fn subr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:174:25
[INFO] [stdout]     |
[INFO] [stdout] 174 |     fn subr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:175:24
[INFO] [stdout]     |
[INFO] [stdout] 175 |     fn cmpi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:176:24
[INFO] [stdout]     |
[INFO] [stdout] 176 |     fn cmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:177:24
[INFO] [stdout]     |
[INFO] [stdout] 177 |     fn andi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:178:25
[INFO] [stdout]     |
[INFO] [stdout] 178 |     fn andr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:179:25
[INFO] [stdout]     |
[INFO] [stdout] 179 |     fn andr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:180:24
[INFO] [stdout]     |
[INFO] [stdout] 180 |     fn tsti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:181:24
[INFO] [stdout]     |
[INFO] [stdout] 181 |     fn tstr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:182:23
[INFO] [stdout]     |
[INFO] [stdout] 182 |     fn ori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:183:24
[INFO] [stdout]     |
[INFO] [stdout] 183 |     fn orr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:184:24
[INFO] [stdout]     |
[INFO] [stdout] 184 |     fn orr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:185:24
[INFO] [stdout]     |
[INFO] [stdout] 185 |     fn xori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:186:25
[INFO] [stdout]     |
[INFO] [stdout] 186 |     fn xorr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:187:25
[INFO] [stdout]     |
[INFO] [stdout] 187 |     fn xorr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:188:24
[INFO] [stdout]     |
[INFO] [stdout] 188 |     fn muli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:189:25
[INFO] [stdout]     |
[INFO] [stdout] 189 |     fn mulr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:190:25
[INFO] [stdout]     |
[INFO] [stdout] 190 |     fn mulr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:191:24
[INFO] [stdout]     |
[INFO] [stdout] 191 |     fn divi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:192:25
[INFO] [stdout]     |
[INFO] [stdout] 192 |     fn divr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:193:25
[INFO] [stdout]     |
[INFO] [stdout] 193 |     fn divr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:194:24
[INFO] [stdout]     |
[INFO] [stdout] 194 |     fn modi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:195:25
[INFO] [stdout]     |
[INFO] [stdout] 195 |     fn modr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:196:25
[INFO] [stdout]     |
[INFO] [stdout] 196 |     fn modr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:197:24
[INFO] [stdout]     |
[INFO] [stdout] 197 |     fn remi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:198:25
[INFO] [stdout]     |
[INFO] [stdout] 198 |     fn remr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:199:25
[INFO] [stdout]     |
[INFO] [stdout] 199 |     fn remr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:200:24
[INFO] [stdout]     |
[INFO] [stdout] 200 |     fn shln(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:201:24
[INFO] [stdout]     |
[INFO] [stdout] 201 |     fn shrn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:202:24
[INFO] [stdout]     |
[INFO] [stdout] 202 |     fn sarn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:203:24
[INFO] [stdout]     |
[INFO] [stdout] 203 |     fn shlr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:204:24
[INFO] [stdout]     |
[INFO] [stdout] 204 |     fn shrr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:205:24
[INFO] [stdout]     |
[INFO] [stdout] 205 |     fn sarr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:206:24
[INFO] [stdout]     |
[INFO] [stdout] 206 |     fn push(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:207:23
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn pop(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                       ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:208:27
[INFO] [stdout]     |
[INFO] [stdout] 208 |     fn pushall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                           ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:209:26
[INFO] [stdout]     |
[INFO] [stdout] 209 |     fn popall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                          ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:210:25
[INFO] [stdout]     |
[INFO] [stdout] 210 |     fn pushf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:211:24
[INFO] [stdout]     |
[INFO] [stdout] 211 |     fn popf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:212:24
[INFO] [stdout]     |
[INFO] [stdout] 212 |     fn pali(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:213:24
[INFO] [stdout]     |
[INFO] [stdout] 213 |     fn palr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:214:24
[INFO] [stdout]     |
[INFO] [stdout] 214 |     fn noti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:215:25
[INFO] [stdout]     |
[INFO] [stdout] 215 |     fn notr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:216:25
[INFO] [stdout]     |
[INFO] [stdout] 216 |     fn notr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:217:24
[INFO] [stdout]     |
[INFO] [stdout] 217 |     fn negi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                        ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:218:25
[INFO] [stdout]     |
[INFO] [stdout] 218 |     fn negr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `instruction`
[INFO] [stdout]    --> chip16/src/cpu.rs:219:25
[INFO] [stdout]     |
[INFO] [stdout] 219 |     fn negr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |                         ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_instruction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> chip16/src/rom.rs:65:52
[INFO] [stdout]    |
[INFO] [stdout] 65 |     fn decode_chip16<R: Read>(mut metadata: &[u8], mut reader: R) -> Result<Rom, Error> {
[INFO] [stdout]    |                                                    ----^^^^^^
[INFO] [stdout]    |                                                    |
[INFO] [stdout]    |                                                    help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `checksum`
[INFO] [stdout]   --> chip16/src/rom.rs:80:13
[INFO] [stdout]    |
[INFO] [stdout] 80 |         let checksum = metadata.read_u32::<LittleEndian>()?;
[INFO] [stdout]    |             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_checksum`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `rng` is never read
[INFO] [stdout]   --> chip16/src/cpu.rs:18:5
[INFO] [stdout]    |
[INFO] [stdout]  8 | pub struct Cpu {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     rng: ThreadRng,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple methods are never used
[INFO] [stdout]    --> chip16/src/cpu.rs:90:8
[INFO] [stdout]     |
[INFO] [stdout]  21 | impl Cpu {
[INFO] [stdout]     | -------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout]  90 |     fn bgc(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout]  97 |     fn drwi(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn drwr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 103 |
[INFO] [stdout] 104 |     fn rnd(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 109 |     fn flip(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 110 |     fn snd0(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 111 |     fn snd1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 112 |     fn snd2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 113 |     fn snd3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 114 |     fn snp(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 115 |     fn sng(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 116 |
[INFO] [stdout] 117 |     fn jmpi(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 121 |     fn jmc(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 122 |
[INFO] [stdout] 123 |     fn jx(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^
[INFO] [stdout] ...
[INFO] [stdout] 130 |     fn jme(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn calli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 137 |     fn ret(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 138 |     fn jmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 139 |     fn cx(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^
[INFO] [stdout] 140 |     fn callr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 141 |
[INFO] [stdout] 142 |     fn ldir(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 147 |     fn ldis(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 148 |     fn ldmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 149 |     fn ldmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 150 |     fn mov(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 151 |     fn stmi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 152 |     fn stmr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 153 |
[INFO] [stdout] 154 |     fn addi(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn addr2(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 165 |     fn addr3(&mut self, instruction: Instruction) {
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 172 |     fn subi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 173 |     fn subr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 174 |     fn subr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 175 |     fn cmpi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 176 |     fn cmpr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 177 |     fn andi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 178 |     fn andr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 179 |     fn andr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 180 |     fn tsti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 181 |     fn tstr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 182 |     fn ori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 183 |     fn orr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 184 |     fn orr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 185 |     fn xori(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 186 |     fn xorr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 187 |     fn xorr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 188 |     fn muli(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 189 |     fn mulr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 190 |     fn mulr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 191 |     fn divi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 192 |     fn divr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 193 |     fn divr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 194 |     fn modi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 195 |     fn modr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 196 |     fn modr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 197 |     fn remi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 198 |     fn remr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 199 |     fn remr3(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 200 |     fn shln(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 201 |     fn shrn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 202 |     fn sarn(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 203 |     fn shlr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 204 |     fn shrr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 205 |     fn sarr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 206 |     fn push(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 207 |     fn pop(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^
[INFO] [stdout] 208 |     fn pushall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^^^
[INFO] [stdout] 209 |     fn popall(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 210 |     fn pushf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 211 |     fn popf(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 212 |     fn pali(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 213 |     fn palr(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 214 |     fn noti(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 215 |     fn notr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 216 |     fn notr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 217 |     fn negi(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] 218 |     fn negr1(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 219 |     fn negr2(&mut self, instruction: Instruction) {}
[INFO] [stdout]     |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `PixelDouble` is never used
[INFO] [stdout]  --> chip16/src/graphics.rs:8:10
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub type PixelDouble = u8;
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CRC32_POLYNOMIAL` is never used
[INFO] [stdout]  --> chip16/src/rom.rs:6:7
[INFO] [stdout]   |
[INFO] [stdout] 6 | const CRC32_POLYNOMIAL: u32 = 0x04C11DB7;
[INFO] [stdout]   |       ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `Z` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:48:13
[INFO] [stdout]    |
[INFO] [stdout] 48 |             Z => self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `z`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NZ` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:49:13
[INFO] [stdout]    |
[INFO] [stdout] 49 |             NZ => !self.flags.zero,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `nz`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `N` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             N => self.flags.negative,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `n`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NN` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:51:13
[INFO] [stdout]    |
[INFO] [stdout] 51 |             NN => !self.flags.negative,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `nn`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `P` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:52:13
[INFO] [stdout]    |
[INFO] [stdout] 52 |             P => !self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `p`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `O` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:53:13
[INFO] [stdout]    |
[INFO] [stdout] 53 |             O => self.flags.overflow,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case (notice the capitalization): `o`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NO` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:54:13
[INFO] [stdout]    |
[INFO] [stdout] 54 |             NO => !self.flags.overflow,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `no`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `A` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             A => !self.flags.carry && !self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `a`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `AE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:56:13
[INFO] [stdout]    |
[INFO] [stdout] 56 |             AE => !self.flags.carry,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `ae`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `B` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:57:13
[INFO] [stdout]    |
[INFO] [stdout] 57 |             B => self.flags.carry,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `b`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `BE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:58:13
[INFO] [stdout]    |
[INFO] [stdout] 58 |             BE => self.flags.carry || self.flags.zero,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `be`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `G` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:59:13
[INFO] [stdout]    |
[INFO] [stdout] 59 |             G => self.flags.overflow == self.flags.negative && !self.flags.zero,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `g`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `GE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:60:13
[INFO] [stdout]    |
[INFO] [stdout] 60 |             GE => self.flags.overflow == self.flags.negative,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `ge`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `L` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:61:13
[INFO] [stdout]    |
[INFO] [stdout] 61 |             L => self.flags.overflow != self.flags.negative,
[INFO] [stdout]    |             ^ help: convert the identifier to snake case: `l`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `LE` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:62:13
[INFO] [stdout]    |
[INFO] [stdout] 62 |             LE => self.flags.overflow != self.flags.negative || self.flags.zero,
[INFO] [stdout]    |             ^^ help: convert the identifier to snake case: `le`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `NOP` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:70:13
[INFO] [stdout]    |
[INFO] [stdout] 70 |             NOP => Cpu::nop,
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `nop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `CLS` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:71:13
[INFO] [stdout]    |
[INFO] [stdout] 71 |             CLS => Cpu::cls,
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `cls`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `VBLNK` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:72:13
[INFO] [stdout]    |
[INFO] [stdout] 72 |             VBLNK => Cpu::vblnk,
[INFO] [stdout]    |             ^^^^^ help: convert the identifier to snake case: `vblnk`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `SPR` should have a snake case name
[INFO] [stdout]   --> chip16/src/cpu.rs:73:13
[INFO] [stdout]    |
[INFO] [stdout] 73 |             SPR => Cpu::spr,
[INFO] [stdout]    |             ^^^ help: convert the identifier to snake case: `spr`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `chip16` (lib test) due to 19 previous errors; 138 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "26847dd9ef600dcbb63dc11bc684255c9f16fee9a9620db2c83cc212c2cca472", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26847dd9ef600dcbb63dc11bc684255c9f16fee9a9620db2c83cc212c2cca472", kill_on_drop: false }`
[INFO] [stdout] 26847dd9ef600dcbb63dc11bc684255c9f16fee9a9620db2c83cc212c2cca472
