[INFO] cloning repository https://github.com/mjbaig/neebu_emu
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mjbaig/neebu_emu" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjbaig%2Fneebu_emu", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjbaig%2Fneebu_emu'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9b7ce250d45aefcfa8d63be1f1c8d34f2b69031c
[INFO] testing mjbaig/neebu_emu against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjbaig%2Fneebu_emu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mjbaig/neebu_emu
[INFO] finished tweaking git repo https://github.com/mjbaig/neebu_emu
[INFO] tweaked toml for git repo https://github.com/mjbaig/neebu_emu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mjbaig/neebu_emu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mjbaig/neebu_emu 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing mjbaig/neebu_emu against beta-2026-01-20 for beta-1.94-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmjbaig%2Fneebu_emu" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mjbaig/neebu_emu
[INFO] finished tweaking git repo https://github.com/mjbaig/neebu_emu
[INFO] tweaked toml for git repo https://github.com/mjbaig/neebu_emu written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mjbaig/neebu_emu on toolchain beta-2026-01-20
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mjbaig/neebu_emu 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" "+beta-2026-01-20" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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 mpsc_requests v0.3.3
[INFO] [stderr]   Downloaded syn v1.0.48
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a517ee8e7427e150c4b132af08b886add59cdb379e87be745dfeaa48cff7fbf6
[INFO] running `Command { std: "docker" "start" "-a" "a517ee8e7427e150c4b132af08b886add59cdb379e87be745dfeaa48cff7fbf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a517ee8e7427e150c4b132af08b886add59cdb379e87be745dfeaa48cff7fbf6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a517ee8e7427e150c4b132af08b886add59cdb379e87be745dfeaa48cff7fbf6", kill_on_drop: false }`
[INFO] [stdout] a517ee8e7427e150c4b132af08b886add59cdb379e87be745dfeaa48cff7fbf6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cfd1cccaf83aabd3f534256cfd2a85c9878476a3132d6d279c15048da07e7e3e
[INFO] running `Command { std: "docker" "start" "-a" "cfd1cccaf83aabd3f534256cfd2a85c9878476a3132d6d279c15048da07e7e3e", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]    Compiling maybe-uninit v2.0.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling crossbeam-channel v0.4.4
[INFO] [stderr]    Compiling mpsc_requests v0.3.3
[INFO] [stderr]    Compiling neebu_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::status_flags::StatusFlags`
[INFO] [stdout]  --> src/nes_6502/nes_6502.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::status_flags::StatusFlags;
[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: `crate::bus::Bus`
[INFO] [stdout]  --> src/cpu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::bus::Bus;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IMP` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IMP`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IMM` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IMM`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ZPX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ZPX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ZPY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ZPY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `REL` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::REL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ABS` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ABX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ABY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IND` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IZX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IZX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IZY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IZY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[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]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout] 23 |         ZPO => zero_page(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 33 |         _ => 0
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IMP`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[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 `IMP`
[INFO] [stdout]    |
[INFO] [stdout] 21 |         nes_6502::addressing_modes::AddressingMode::IMP => implied(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 21 |         _IMP => implied(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IMM`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IMM`
[INFO] [stdout]    |
[INFO] [stdout] 22 |         nes_6502::addressing_modes::AddressingMode::IMM => immediate(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 22 |         _IMM => immediate(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ZPO`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         ZPO => zero_page(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ZP0`
[INFO] [stdout]    |
[INFO] [stdout] 23 -         ZPO => zero_page(cpu),
[INFO] [stdout] 23 +         nes_6502::addressing_modes::AddressingMode::ZP0 => zero_page(cpu),
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 23 |         _ZPO => zero_page(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ZPX`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ZPX`
[INFO] [stdout]    |
[INFO] [stdout] 24 |         nes_6502::addressing_modes::AddressingMode::ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 24 |         _ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ZPY`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ZPY`
[INFO] [stdout]    |
[INFO] [stdout] 25 |         nes_6502::addressing_modes::AddressingMode::ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `REL`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `REL`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         nes_6502::addressing_modes::AddressingMode::REL => relative(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 26 |         _REL => relative(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ABS`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ABS`
[INFO] [stdout]    |
[INFO] [stdout] 27 |         nes_6502::addressing_modes::AddressingMode::ABS => absolute(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 27 |         _ABS => absolute(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ABX`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ABX`
[INFO] [stdout]    |
[INFO] [stdout] 28 |         nes_6502::addressing_modes::AddressingMode::ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 28 |         _ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ABY`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ABY`
[INFO] [stdout]    |
[INFO] [stdout] 29 |         nes_6502::addressing_modes::AddressingMode::ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 29 |         _ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IND`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IND`
[INFO] [stdout]    |
[INFO] [stdout] 30 |         nes_6502::addressing_modes::AddressingMode::IND => indirect(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 30 |         _IND => indirect(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IZX`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IZX`
[INFO] [stdout]    |
[INFO] [stdout] 31 |         nes_6502::addressing_modes::AddressingMode::IZX => indirect_x(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 31 |         _IZX => indirect_x(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IZY`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IZY`
[INFO] [stdout]    |
[INFO] [stdout] 32 |         nes_6502::addressing_modes::AddressingMode::IZY => indirect_y(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _IZY => indirect_y(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/bus.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/bus.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/bus.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_read_only`
[INFO] [stdout]   --> src/bus.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_read_only`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut bus: Bus = Bus{ ram: [0; 64 * 1024], to_bus_rx: to_bus_rx, to_cpu_tx: to_cpu_tx};
[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: `responder`
[INFO] [stdout]   --> src/main.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let (requester, responder)
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_responder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu_requester`
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let cpu_requester = requester.clone();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_requester`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let now = time::Instant::now();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/nes_6502/nes_6502.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct NES6502 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 13 |     accumulator_register: u8,
[INFO] [stdout] 14 |     x_register: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     y_register: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     stack_pointer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 17 |     program_counter: u16,
[INFO] [stdout] 18 |     pub status_register: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     fetched: u8,
[INFO] [stdout] 20 |     temp: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     cycles: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     absolute_address: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     relative_address: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     op_code: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     clock_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     pub to_bus_tx: Sender<BusData>,
[INFO] [stdout] 27 |     pub to_cpu_rx: Receiver<BusData>
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fetch`, `read`, and `write` are never used
[INFO] [stdout]   --> src/nes_6502/nes_6502.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl NES6502 {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 31 |     fn fetch(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn read(&self) -> u16 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn write(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum AddressingMode {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  5 |     IMP,
[INFO] [stdout]  6 |     IMM,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  7 |     ZP0,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  8 |     ZPX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     ZPY,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     REL,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     ABS,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     ABX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     ABY,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     IND,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     IZX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     IZY
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusFlags` is never used
[INFO] [stdout]  --> src/nes_6502/status_flags.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum StatusFlags {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value`, `get_flag`, and `set_flag` are never used
[INFO] [stdout]   --> src/nes_6502/status_flags.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StatusFlags {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 15 |     pub fn value(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_flag(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn set_flag(&self, cpu: &mut NES6502) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ram` and `to_cpu_tx` are never read
[INFO] [stdout]  --> src/bus.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Bus {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 4 |     pub ram: [u8; 64 * 1024],
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 5 |     pub to_bus_rx: Receiver<BusData>,
[INFO] [stdout] 6 |     pub to_cpu_tx: Sender<BusData>
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write` and `read` are never used
[INFO] [stdout]   --> src/bus.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Bus {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `method` is never read
[INFO] [stdout]   --> src/bus.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct BusData {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 32 |     pub method: ReadWrite,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `READ` is never constructed
[INFO] [stdout]   --> src/bus.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum ReadWrite {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 38 |     READ,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reset`, `interupt_request`, and `non_maskable_interrupt_request` are never used
[INFO] [stdout]   --> src/cpu.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait CPU {
[INFO] [stdout]    |           --- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 11 |     fn interupt_request(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     fn non_maskable_interrupt_request(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IMP` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `imp`
[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 `IMM` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `imm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ZPO` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         ZPO => zero_page(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `zpo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ZPX` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `zpx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ZPY` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `zpy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REL` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `rel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABS` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `abs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABX` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `abx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABY` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `aby`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IND` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `ind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IZX` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `izx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IZY` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `izy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "cfd1cccaf83aabd3f534256cfd2a85c9878476a3132d6d279c15048da07e7e3e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfd1cccaf83aabd3f534256cfd2a85c9878476a3132d6d279c15048da07e7e3e", kill_on_drop: false }`
[INFO] [stdout] cfd1cccaf83aabd3f534256cfd2a85c9878476a3132d6d279c15048da07e7e3e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d7227178196b2e331c7d08e5b920e66f5ceb47d8551f8912e1194c889185bfba
[INFO] running `Command { std: "docker" "start" "-a" "d7227178196b2e331c7d08e5b920e66f5ceb47d8551f8912e1194c889185bfba", kill_on_drop: false }`
[INFO] [stderr]    Compiling neebu_emu v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `crate::status_flags::StatusFlags`
[INFO] [stdout]  --> src/nes_6502/nes_6502.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use crate::status_flags::StatusFlags;
[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: `crate::bus::Bus`
[INFO] [stdout]  --> src/cpu.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use crate::bus::Bus;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IMP` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IMP`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IMM` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IMM`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ZPX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ZPX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ZPY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ZPY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `REL` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::REL`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ABS` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ABX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `ABY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IND` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IND`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IZX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IZX`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning[E0170]: pattern binding `IZY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IZY`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[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]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout] 23 |         ZPO => zero_page(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable pattern
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         --- matches any value
[INFO] [stdout] ...
[INFO] [stdout] 33 |         _ => 0
[INFO] [stdout]    |         ^ no value can reach this
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IMP`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[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 `IMP`
[INFO] [stdout]    |
[INFO] [stdout] 21 |         nes_6502::addressing_modes::AddressingMode::IMP => implied(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 21 |         _IMP => implied(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IMM`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IMM`
[INFO] [stdout]    |
[INFO] [stdout] 22 |         nes_6502::addressing_modes::AddressingMode::IMM => immediate(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 22 |         _IMM => immediate(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ZPO`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         ZPO => zero_page(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ZP0`
[INFO] [stdout]    |
[INFO] [stdout] 23 -         ZPO => zero_page(cpu),
[INFO] [stdout] 23 +         nes_6502::addressing_modes::AddressingMode::ZP0 => zero_page(cpu),
[INFO] [stdout]    |
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 23 |         _ZPO => zero_page(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ZPX`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ZPX`
[INFO] [stdout]    |
[INFO] [stdout] 24 |         nes_6502::addressing_modes::AddressingMode::ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 24 |         _ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ZPY`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ZPY`
[INFO] [stdout]    |
[INFO] [stdout] 25 |         nes_6502::addressing_modes::AddressingMode::ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 25 |         _ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `REL`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `REL`
[INFO] [stdout]    |
[INFO] [stdout] 26 |         nes_6502::addressing_modes::AddressingMode::REL => relative(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 26 |         _REL => relative(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ABS`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ABS`
[INFO] [stdout]    |
[INFO] [stdout] 27 |         nes_6502::addressing_modes::AddressingMode::ABS => absolute(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 27 |         _ABS => absolute(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ABX`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ABX`
[INFO] [stdout]    |
[INFO] [stdout] 28 |         nes_6502::addressing_modes::AddressingMode::ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 28 |         _ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ABY`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `ABY`
[INFO] [stdout]    |
[INFO] [stdout] 29 |         nes_6502::addressing_modes::AddressingMode::ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 29 |         _ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IND`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IND`
[INFO] [stdout]    |
[INFO] [stdout] 30 |         nes_6502::addressing_modes::AddressingMode::IND => indirect(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 30 |         _IND => indirect(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IZX`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IZX`
[INFO] [stdout]    |
[INFO] [stdout] 31 |         nes_6502::addressing_modes::AddressingMode::IZX => indirect_x(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 31 |         _IZX => indirect_x(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `IZY`
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^
[INFO] [stdout]    |
[INFO] [stdout] help: you might have meant to pattern match on the similarly named variant `IZY`
[INFO] [stdout]    |
[INFO] [stdout] 32 |         nes_6502::addressing_modes::AddressingMode::IZY => indirect_y(cpu),
[INFO] [stdout]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stdout] help: if this is intentional, prefix it with an underscore
[INFO] [stdout]    |
[INFO] [stdout] 32 |         _IZY => indirect_y(cpu),
[INFO] [stdout]    |         +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/bus.rs:11:25
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stdout]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/bus.rs:11:39
[INFO] [stdout]    |
[INFO] [stdout] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stdout]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `address`
[INFO] [stdout]   --> src/bus.rs:15:24
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stdout]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_read_only`
[INFO] [stdout]   --> src/bus.rs:15:38
[INFO] [stdout]    |
[INFO] [stdout] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stdout]    |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_read_only`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |     let mut bus: Bus = Bus{ ram: [0; 64 * 1024], to_bus_rx: to_bus_rx, to_cpu_tx: to_cpu_tx};
[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: `responder`
[INFO] [stdout]   --> src/main.rs:18:21
[INFO] [stdout]    |
[INFO] [stdout] 18 |     let (requester, responder)
[INFO] [stdout]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_responder`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cpu_requester`
[INFO] [stdout]   --> src/main.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let cpu_requester = requester.clone();
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_requester`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `now`
[INFO] [stdout]   --> src/main.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 33 |     let now = time::Instant::now();
[INFO] [stdout]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]   --> src/nes_6502/nes_6502.rs:14:5
[INFO] [stdout]    |
[INFO] [stdout] 12 | pub struct NES6502 {
[INFO] [stdout]    |            ------- fields in this struct
[INFO] [stdout] 13 |     accumulator_register: u8,
[INFO] [stdout] 14 |     x_register: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 15 |     y_register: u8,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 16 |     stack_pointer: u8,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 17 |     program_counter: u16,
[INFO] [stdout] 18 |     pub status_register: u8,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 19 |     fetched: u8,
[INFO] [stdout] 20 |     temp: u16,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 21 |     cycles: u8,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 22 |     absolute_address: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 23 |     relative_address: u16,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     op_code: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 25 |     clock_count: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 26 |     pub to_bus_tx: Sender<BusData>,
[INFO] [stdout] 27 |     pub to_cpu_rx: Receiver<BusData>
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `fetch`, `read`, and `write` are never used
[INFO] [stdout]   --> src/nes_6502/nes_6502.rs:31:8
[INFO] [stdout]    |
[INFO] [stdout] 30 | impl NES6502 {
[INFO] [stdout]    | ------------ methods in this implementation
[INFO] [stdout] 31 |     fn fetch(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 35 |     fn read(&self) -> u16 {
[INFO] [stdout]    |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 40 |     fn write(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple variants are never constructed
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:6:5
[INFO] [stdout]    |
[INFO] [stdout]  4 | pub enum AddressingMode {
[INFO] [stdout]    |          -------------- variants in this enum
[INFO] [stdout]  5 |     IMP,
[INFO] [stdout]  6 |     IMM,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  7 |     ZP0,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  8 |     ZPX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout]  9 |     ZPY,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 10 |     REL,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 11 |     ABS,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 12 |     ABX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 13 |     ABY,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 14 |     IND,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 15 |     IZX,
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 16 |     IZY
[INFO] [stdout]    |     ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `StatusFlags` is never used
[INFO] [stdout]  --> src/nes_6502/status_flags.rs:3:10
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub enum StatusFlags {
[INFO] [stdout]   |          ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `value`, `get_flag`, and `set_flag` are never used
[INFO] [stdout]   --> src/nes_6502/status_flags.rs:15:12
[INFO] [stdout]    |
[INFO] [stdout] 14 | impl StatusFlags {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] 15 |     pub fn value(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn get_flag(&self) -> u8 {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 32 |     pub fn set_flag(&self, cpu: &mut NES6502) {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `ram` and `to_cpu_tx` are never read
[INFO] [stdout]  --> src/bus.rs:4:9
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Bus {
[INFO] [stdout]   |            --- fields in this struct
[INFO] [stdout] 4 |     pub ram: [u8; 64 * 1024],
[INFO] [stdout]   |         ^^^
[INFO] [stdout] 5 |     pub to_bus_rx: Receiver<BusData>,
[INFO] [stdout] 6 |     pub to_cpu_tx: Sender<BusData>
[INFO] [stdout]   |         ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `write` and `read` are never used
[INFO] [stdout]   --> src/bus.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Bus {
[INFO] [stdout]    | -------- methods in this implementation
[INFO] [stdout] 10 |
[INFO] [stdout] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `method` is never read
[INFO] [stdout]   --> src/bus.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub struct BusData {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] 32 |     pub method: ReadWrite,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `READ` is never constructed
[INFO] [stdout]   --> src/bus.rs:38:5
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub enum ReadWrite {
[INFO] [stdout]    |          --------- variant in this enum
[INFO] [stdout] 38 |     READ,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reset`, `interupt_request`, and `non_maskable_interrupt_request` are never used
[INFO] [stdout]   --> src/cpu.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout]  7 | pub trait CPU {
[INFO] [stdout]    |           --- methods in this trait
[INFO] [stdout] ...
[INFO] [stdout] 10 |     fn reset(&mut self);
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout] 11 |     fn interupt_request(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 12 |     fn non_maskable_interrupt_request(&mut self);
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IMP` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |         IMP => implied(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `imp`
[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 `IMM` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         IMM => immediate(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `imm`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ZPO` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 23 |         ZPO => zero_page(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `zpo`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ZPX` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `zpx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ZPY` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stdout]    |
[INFO] [stdout] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `zpy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `REL` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |         REL => relative(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `rel`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABS` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 27 |         ABS => absolute(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `abs`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABX` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stdout]    |
[INFO] [stdout] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `abx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `ABY` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stdout]    |
[INFO] [stdout] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `aby`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IND` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stdout]    |
[INFO] [stdout] 30 |         IND => indirect(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case: `ind`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IZX` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stdout]    |
[INFO] [stdout] 31 |         IZX => indirect_x(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `izx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `IZY` should have a snake case name
[INFO] [stdout]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |         IZY => indirect_y(cpu),
[INFO] [stdout]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `izy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stdout] For more information about this error, try `rustc --explain E0170`.
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d7227178196b2e331c7d08e5b920e66f5ceb47d8551f8912e1194c889185bfba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7227178196b2e331c7d08e5b920e66f5ceb47d8551f8912e1194c889185bfba", kill_on_drop: false }`
[INFO] [stdout] d7227178196b2e331c7d08e5b920e66f5ceb47d8551f8912e1194c889185bfba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-01-20" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b2d594a162f125d4080f77b47a87a432e81cabe4865ab9df6db70fc04563a07d
[INFO] running `Command { std: "docker" "start" "-a" "b2d594a162f125d4080f77b47a87a432e81cabe4865ab9df6db70fc04563a07d", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `crate::status_flags::StatusFlags`
[INFO] [stderr]  --> src/nes_6502/nes_6502.rs:6:5
[INFO] [stderr]   |
[INFO] [stderr] 6 | use crate::status_flags::StatusFlags;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `crate::bus::Bus`
[INFO] [stderr]  --> src/cpu.rs:2:5
[INFO] [stderr]   |
[INFO] [stderr] 2 | use crate::bus::Bus;
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `IMP` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IMP`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(bindings_with_variant_name)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `IMM` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         IMM => immediate(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IMM`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `ZPX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ZPX`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `ZPY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ZPY`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `REL` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         REL => relative(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::REL`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `ABS` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         ABS => absolute(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABS`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `ABX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABX`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `ABY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::ABY`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `IND` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         IND => indirect(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IND`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `IZX` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         IZX => indirect_x(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IZX`
[INFO] [stderr] 
[INFO] [stderr] warning[E0170]: pattern binding `IZY` is named the same as one of the variants of the type `nes_6502::addressing_modes::AddressingMode`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         IZY => indirect_y(cpu),
[INFO] [stderr]    |         ^^^ help: to match on the variant, qualify the path: `nes_6502::addressing_modes::AddressingMode::IZY`
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] 22 |         IMM => immediate(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unreachable_patterns)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] 22 |         IMM => immediate(cpu),
[INFO] [stderr] 23 |         ZPO => zero_page(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 26 |         REL => relative(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 27 |         ABS => absolute(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 30 |         IND => indirect(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 31 |         IZX => indirect_x(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 32 |         IZY => indirect_y(cpu),
[INFO] [stderr]    |         ^^^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable pattern
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         --- matches any value
[INFO] [stderr] ...
[INFO] [stderr] 33 |         _ => 0
[INFO] [stderr]    |         ^ no value can reach this
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `IMP`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `IMP`
[INFO] [stderr]    |
[INFO] [stderr] 21 |         nes_6502::addressing_modes::AddressingMode::IMP => implied(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 21 |         _IMP => implied(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `IMM`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         IMM => immediate(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `IMM`
[INFO] [stderr]    |
[INFO] [stderr] 22 |         nes_6502::addressing_modes::AddressingMode::IMM => immediate(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 22 |         _IMM => immediate(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ZPO`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         ZPO => zero_page(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `ZP0`
[INFO] [stderr]    |
[INFO] [stderr] 23 -         ZPO => zero_page(cpu),
[INFO] [stderr] 23 +         nes_6502::addressing_modes::AddressingMode::ZP0 => zero_page(cpu),
[INFO] [stderr]    |
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 23 |         _ZPO => zero_page(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ZPX`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `ZPX`
[INFO] [stderr]    |
[INFO] [stderr] 24 |         nes_6502::addressing_modes::AddressingMode::ZPX => zero_page_with_x_offset(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 24 |         _ZPX => zero_page_with_x_offset(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ZPY`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `ZPY`
[INFO] [stderr]    |
[INFO] [stderr] 25 |         nes_6502::addressing_modes::AddressingMode::ZPY => zero_page_with_y_offset(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 25 |         _ZPY => zero_page_with_y_offset(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `REL`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         REL => relative(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `REL`
[INFO] [stderr]    |
[INFO] [stderr] 26 |         nes_6502::addressing_modes::AddressingMode::REL => relative(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 26 |         _REL => relative(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ABS`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         ABS => absolute(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `ABS`
[INFO] [stderr]    |
[INFO] [stderr] 27 |         nes_6502::addressing_modes::AddressingMode::ABS => absolute(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 27 |         _ABS => absolute(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ABX`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `ABX`
[INFO] [stderr]    |
[INFO] [stderr] 28 |         nes_6502::addressing_modes::AddressingMode::ABX => absolute_with_x_offset(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 28 |         _ABX => absolute_with_x_offset(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `ABY`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `ABY`
[INFO] [stderr]    |
[INFO] [stderr] 29 |         nes_6502::addressing_modes::AddressingMode::ABY => absolute_with_y_offset(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 29 |         _ABY => absolute_with_y_offset(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `IND`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         IND => indirect(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `IND`
[INFO] [stderr]    |
[INFO] [stderr] 30 |         nes_6502::addressing_modes::AddressingMode::IND => indirect(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 30 |         _IND => indirect(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `IZX`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         IZX => indirect_x(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `IZX`
[INFO] [stderr]    |
[INFO] [stderr] 31 |         nes_6502::addressing_modes::AddressingMode::IZX => indirect_x(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 31 |         _IZX => indirect_x(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `IZY`
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         IZY => indirect_y(cpu),
[INFO] [stderr]    |         ^^^
[INFO] [stderr]    |
[INFO] [stderr] help: you might have meant to pattern match on the similarly named variant `IZY`
[INFO] [stderr]    |
[INFO] [stderr] 32 |         nes_6502::addressing_modes::AddressingMode::IZY => indirect_y(cpu),
[INFO] [stderr]    |         ++++++++++++++++++++++++++++++++++++++++++++
[INFO] [stderr] help: if this is intentional, prefix it with an underscore
[INFO] [stderr]    |
[INFO] [stderr] 32 |         _IZY => indirect_y(cpu),
[INFO] [stderr]    |         +
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `address`
[INFO] [stderr]   --> src/bus.rs:11:25
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stderr]    |                         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/bus.rs:11:39
[INFO] [stderr]    |
[INFO] [stderr] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stderr]    |                                       ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `address`
[INFO] [stderr]   --> src/bus.rs:15:24
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stderr]    |                        ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_address`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `is_read_only`
[INFO] [stderr]   --> src/bus.rs:15:38
[INFO] [stderr]    |
[INFO] [stderr] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stderr]    |                                      ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_read_only`
[INFO] [stderr] 
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> src/main.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |     let mut bus: Bus = Bus{ ram: [0; 64 * 1024], to_bus_rx: to_bus_rx, to_cpu_tx: to_cpu_tx};
[INFO] [stderr]    |         ----^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `responder`
[INFO] [stderr]   --> src/main.rs:18:21
[INFO] [stderr]    |
[INFO] [stderr] 18 |     let (requester, responder)
[INFO] [stderr]    |                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_responder`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `cpu_requester`
[INFO] [stderr]   --> src/main.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |     let cpu_requester = requester.clone();
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_cpu_requester`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `now`
[INFO] [stderr]   --> src/main.rs:33:9
[INFO] [stderr]    |
[INFO] [stderr] 33 |     let now = time::Instant::now();
[INFO] [stderr]    |         ^^^ help: if this is intentional, prefix it with an underscore: `_now`
[INFO] [stderr] 
[INFO] [stderr] warning: multiple fields are never read
[INFO] [stderr]   --> src/nes_6502/nes_6502.rs:14:5
[INFO] [stderr]    |
[INFO] [stderr] 12 | pub struct NES6502 {
[INFO] [stderr]    |            ------- fields in this struct
[INFO] [stderr] 13 |     accumulator_register: u8,
[INFO] [stderr] 14 |     x_register: u8,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 15 |     y_register: u8,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 16 |     stack_pointer: u8,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 17 |     program_counter: u16,
[INFO] [stderr] 18 |     pub status_register: u8,
[INFO] [stderr]    |         ^^^^^^^^^^^^^^^
[INFO] [stderr] 19 |     fetched: u8,
[INFO] [stderr] 20 |     temp: u16,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 21 |     cycles: u8,
[INFO] [stderr]    |     ^^^^^^
[INFO] [stderr] 22 |     absolute_address: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 23 |     relative_address: u16,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^
[INFO] [stderr] 24 |     op_code: u8,
[INFO] [stderr]    |     ^^^^^^^
[INFO] [stderr] 25 |     clock_count: u32,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 26 |     pub to_bus_tx: Sender<BusData>,
[INFO] [stderr] 27 |     pub to_cpu_rx: Receiver<BusData>
[INFO] [stderr]    |         ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: methods `fetch`, `read`, and `write` are never used
[INFO] [stderr]   --> src/nes_6502/nes_6502.rs:31:8
[INFO] [stderr]    |
[INFO] [stderr] 30 | impl NES6502 {
[INFO] [stderr]    | ------------ methods in this implementation
[INFO] [stderr] 31 |     fn fetch(&self) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 35 |     fn read(&self) -> u16 {
[INFO] [stderr]    |        ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 40 |     fn write(&self) {
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: multiple variants are never constructed
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:6:5
[INFO] [stderr]    |
[INFO] [stderr]  4 | pub enum AddressingMode {
[INFO] [stderr]    |          -------------- variants in this enum
[INFO] [stderr]  5 |     IMP,
[INFO] [stderr]  6 |     IMM,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]  7 |     ZP0,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]  8 |     ZPX,
[INFO] [stderr]    |     ^^^
[INFO] [stderr]  9 |     ZPY,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 10 |     REL,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 11 |     ABS,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 12 |     ABX,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 13 |     ABY,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 14 |     IND,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 15 |     IZX,
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 16 |     IZY
[INFO] [stderr]    |     ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `StatusFlags` is never used
[INFO] [stderr]  --> src/nes_6502/status_flags.rs:3:10
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub enum StatusFlags {
[INFO] [stderr]   |          ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `value`, `get_flag`, and `set_flag` are never used
[INFO] [stderr]   --> src/nes_6502/status_flags.rs:15:12
[INFO] [stderr]    |
[INFO] [stderr] 14 | impl StatusFlags {
[INFO] [stderr]    | ---------------- methods in this implementation
[INFO] [stderr] 15 |     pub fn value(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 28 |     pub fn get_flag(&self) -> u8 {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 32 |     pub fn set_flag(&self, cpu: &mut NES6502) {
[INFO] [stderr]    |            ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `ram` and `to_cpu_tx` are never read
[INFO] [stderr]  --> src/bus.rs:4:9
[INFO] [stderr]   |
[INFO] [stderr] 3 | pub struct Bus {
[INFO] [stderr]   |            --- fields in this struct
[INFO] [stderr] 4 |     pub ram: [u8; 64 * 1024],
[INFO] [stderr]   |         ^^^
[INFO] [stderr] 5 |     pub to_bus_rx: Receiver<BusData>,
[INFO] [stderr] 6 |     pub to_cpu_tx: Sender<BusData>
[INFO] [stderr]   |         ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `write` and `read` are never used
[INFO] [stderr]   --> src/bus.rs:11:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Bus {
[INFO] [stderr]    | -------- methods in this implementation
[INFO] [stderr] 10 |
[INFO] [stderr] 11 |     pub fn write(&self, address: u16, data: u8) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 15 |     pub fn read(&self, address: u16, is_read_only: bool) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field `method` is never read
[INFO] [stderr]   --> src/bus.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 31 | pub struct BusData {
[INFO] [stderr]    |            ------- field in this struct
[INFO] [stderr] 32 |     pub method: ReadWrite,
[INFO] [stderr]    |         ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variant `READ` is never constructed
[INFO] [stderr]   --> src/bus.rs:38:5
[INFO] [stderr]    |
[INFO] [stderr] 37 | pub enum ReadWrite {
[INFO] [stderr]    |          --------- variant in this enum
[INFO] [stderr] 38 |     READ,
[INFO] [stderr]    |     ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: methods `reset`, `interupt_request`, and `non_maskable_interrupt_request` are never used
[INFO] [stderr]   --> src/cpu.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr]  7 | pub trait CPU {
[INFO] [stderr]    |           --- methods in this trait
[INFO] [stderr] ...
[INFO] [stderr] 10 |     fn reset(&mut self);
[INFO] [stderr]    |        ^^^^^
[INFO] [stderr] 11 |     fn interupt_request(&mut self);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr] 12 |     fn non_maskable_interrupt_request(&mut self);
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IMP` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:21:9
[INFO] [stderr]    |
[INFO] [stderr] 21 |         IMP => implied(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `imp`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IMM` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:22:9
[INFO] [stderr]    |
[INFO] [stderr] 22 |         IMM => immediate(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `imm`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ZPO` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:23:9
[INFO] [stderr]    |
[INFO] [stderr] 23 |         ZPO => zero_page(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `zpo`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ZPX` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:24:9
[INFO] [stderr]    |
[INFO] [stderr] 24 |         ZPX => zero_page_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `zpx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ZPY` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:25:9
[INFO] [stderr]    |
[INFO] [stderr] 25 |         ZPY => zero_page_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `zpy`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `REL` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:26:9
[INFO] [stderr]    |
[INFO] [stderr] 26 |         REL => relative(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `rel`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ABS` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:27:9
[INFO] [stderr]    |
[INFO] [stderr] 27 |         ABS => absolute(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `abs`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ABX` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:28:9
[INFO] [stderr]    |
[INFO] [stderr] 28 |         ABX => absolute_with_x_offset(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `abx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `ABY` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:29:9
[INFO] [stderr]    |
[INFO] [stderr] 29 |         ABY => absolute_with_y_offset(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `aby`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IND` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:30:9
[INFO] [stderr]    |
[INFO] [stderr] 30 |         IND => indirect(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case: `ind`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IZX` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:31:9
[INFO] [stderr]    |
[INFO] [stderr] 31 |         IZX => indirect_x(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `izx`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `IZY` should have a snake case name
[INFO] [stderr]   --> src/nes_6502/addressing_modes.rs:32:9
[INFO] [stderr]    |
[INFO] [stderr] 32 |         IZY => indirect_y(cpu),
[INFO] [stderr]    |         ^^^ help: convert the identifier to snake case (notice the capitalization): `izy`
[INFO] [stderr] 
[INFO] [stderr] For more information about this error, try `rustc --explain E0170`.
[INFO] [stderr] warning: `neebu_emu` (bin "neebu_emu" test) generated 67 warnings (run `cargo fix --bin "neebu_emu" -p neebu_emu --tests` to apply 33 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/neebu_emu-71a9775787a9f389)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b2d594a162f125d4080f77b47a87a432e81cabe4865ab9df6db70fc04563a07d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2d594a162f125d4080f77b47a87a432e81cabe4865ab9df6db70fc04563a07d", kill_on_drop: false }`
[INFO] [stdout] b2d594a162f125d4080f77b47a87a432e81cabe4865ab9df6db70fc04563a07d
