[INFO] cloning repository https://github.com/vspecky/nes-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vspecky/nes-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvspecky%2Fnes-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvspecky%2Fnes-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e8ee60f8e7dfdf33bbc76774de7d467829aad6ee
[INFO] checking vspecky/nes-rs against try#24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvspecky%2Fnes-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vspecky/nes-rs
[INFO] finished tweaking git repo https://github.com/vspecky/nes-rs
[INFO] tweaked toml for git repo https://github.com/vspecky/nes-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vspecky/nes-rs on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vspecky/nes-rs 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking vspecky/nes-rs against try#24e1a22664233bce1f9b5dc6eee7c1f74327e28c for pr-159343
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvspecky%2Fnes-rs" "/workspace/builds/worker-7-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/vspecky/nes-rs
[INFO] finished tweaking git repo https://github.com/vspecky/nes-rs
[INFO] tweaked toml for git repo https://github.com/vspecky/nes-rs written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/vspecky/nes-rs on toolchain 24e1a22664233bce1f9b5dc6eee7c1f74327e28c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/vspecky/nes-rs 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" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01
[INFO] running `Command { std: "docker" "start" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01" "/opt/rustwide/cargo-home/bin/cargo" "+24e1a22664233bce1f9b5dc6eee7c1f74327e28c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking nes-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu_6502.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             (((bus.read(addr & 0xFF00) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout]     |             ^                                                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 194 -             (((bus.read(addr & 0xFF00) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout] 194 +             ((bus.read(addr & 0xFF00) as u16) << 8) | bus.read(addr) as u16
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu_6502.rs:194:13
[INFO] [stdout]     |
[INFO] [stdout] 194 |             (((bus.read(addr & 0xFF00) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout]     |             ^                                                               ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 194 -             (((bus.read(addr & 0xFF00) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout] 194 +             ((bus.read(addr & 0xFF00) as u16) << 8) | bus.read(addr) as u16
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu_6502.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |             (((bus.read(addr + 1) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout]     |             ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 196 -             (((bus.read(addr + 1) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout] 196 +             ((bus.read(addr + 1) as u16) << 8) | bus.read(addr) as u16
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around block return value
[INFO] [stdout]    --> src/cpu_6502.rs:196:13
[INFO] [stdout]     |
[INFO] [stdout] 196 |             (((bus.read(addr + 1) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout]     |             ^                                                          ^
[INFO] [stdout]     |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 196 -             (((bus.read(addr + 1) as u16) << 8) | bus.read(addr) as u16)
[INFO] [stdout] 196 +             ((bus.read(addr + 1) as u16) << 8) | bus.read(addr) as u16
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/cpu_6502.rs:119:32
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn addr_implied(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/cpu_6502.rs:119:32
[INFO] [stdout]     |
[INFO] [stdout] 119 |     fn addr_implied(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/cpu_6502.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn addr_acc(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/cpu_6502.rs:125:28
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn addr_acc(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |                            ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/cpu_6502.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn addr_immediate(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `bus`
[INFO] [stdout]    --> src/cpu_6502.rs:132:34
[INFO] [stdout]     |
[INFO] [stdout] 132 |     fn addr_immediate(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_bus`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycle`
[INFO] [stdout]    --> src/cpu_6502.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let cycle = addr & 0xFF00 != byte_lo << 8;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `cycle`
[INFO] [stdout]    --> src/cpu_6502.rs:281:13
[INFO] [stdout]     |
[INFO] [stdout] 281 |         let cycle = addr & 0xFF00 != byte_lo << 8;
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_cycle`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/cpu_6502.rs:460:13
[INFO] [stdout]     |
[INFO] [stdout] 460 |         let mut additional_cycles = if (self.pc & 0xFF00) != (old_pc & 0xFF00) {
[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: variable does not need to be mutable
[INFO] [stdout]    --> src/cpu_6502.rs:460:13
[INFO] [stdout]     |
[INFO] [stdout] 460 |         let mut additional_cycles = if (self.pc & 0xFF00) != (old_pc & 0xFF00) {
[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: struct `MOS6502` is never constructed
[INFO] [stdout]  --> src/cpu_6502.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct MOS6502 {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Flags` is never used
[INFO] [stdout]   --> src/cpu_6502.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Flags {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddrRes` is never constructed
[INFO] [stdout]   --> src/cpu_6502.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct AddrRes {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/cpu_6502.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl AddrRes {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 38 |     pub fn new(addr: u16, cycle: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AddrMode` is never used
[INFO] [stdout]   --> src/cpu_6502.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | type AddrMode = fn(&mut MOS6502, &mut Bus) -> AddrRes;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `MOS6502` is never constructed
[INFO] [stdout]  --> src/cpu_6502.rs:9:12
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub struct MOS6502 {
[INFO] [stdout]   |            ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `Flags` is never used
[INFO] [stdout]   --> src/cpu_6502.rs:20:6
[INFO] [stdout]    |
[INFO] [stdout] 20 | enum Flags {
[INFO] [stdout]    |      ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `AddrRes` is never constructed
[INFO] [stdout]   --> src/cpu_6502.rs:32:8
[INFO] [stdout]    |
[INFO] [stdout] 32 | struct AddrRes {
[INFO] [stdout]    |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `new` is never used
[INFO] [stdout]   --> src/cpu_6502.rs:38:12
[INFO] [stdout]    |
[INFO] [stdout] 37 | impl AddrRes {
[INFO] [stdout]    | ------------ associated function in this implementation
[INFO] [stdout] 38 |     pub fn new(addr: u16, cycle: bool) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `AddrMode` is never used
[INFO] [stdout]   --> src/cpu_6502.rs:43:6
[INFO] [stdout]    |
[INFO] [stdout] 43 | type AddrMode = fn(&mut MOS6502, &mut Bus) -> AddrRes;
[INFO] [stdout]    |      ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/cpu_6502.rs:47:12
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl MOS6502 {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  47 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  61 |     fn set_flag(&mut self, flag: Flags, val: bool) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn get_flag(&self, flag: Flags) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     fn stack_push(&mut self, byte: u8, bus: &mut Bus) -> Result<(), &str> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     fn stack_pop(&mut self, bus: &mut Bus) -> Result<u8, &str> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     fn read_opcode(&mut self, bus: &mut Bus) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn tick(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn addr_implied(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn addr_acc(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn addr_immediate(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn addr_relative(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn addr_zero_pg(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn addr_absolute(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn addr_indirect(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn addr_zero_pg_x(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn addr_zero_pg_y(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     fn addr_absolute_x(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn addr_absolute_y(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     fn addr_idx_indirect(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     fn addr_indirect_idx(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 305 |     fn opcode_adc(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     fn opcode_and(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356 |     fn opcode_asl(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 |     fn opcode_bcc(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 421 |     fn opcode_bcs(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 449 |     fn opcode_beq(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     fn opcode_bit(&mut self, bus: &mut Bus, addr_mode: AddrMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 494 |     fn opcode_bmi(&mut self, bus: &mut Bus, addr_mode: AddrMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 510 |     fn opcode_bne(&mut self, bus: &mut Bus, addr_mode: AddrMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bus` is never constructed
[INFO] [stdout]  --> src/cpu_bus.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Bus {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used
[INFO] [stdout]   --> src/cpu_bus.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Bus {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn read(&mut self, addr: u16) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn write(&mut self, addr: u16, byte: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple associated items are never used
[INFO] [stdout]    --> src/cpu_6502.rs:47:12
[INFO] [stdout]     |
[INFO] [stdout]  46 | impl MOS6502 {
[INFO] [stdout]     | ------------ associated items in this implementation
[INFO] [stdout]  47 |     pub fn new() -> Self {
[INFO] [stdout]     |            ^^^
[INFO] [stdout] ...
[INFO] [stdout]  61 |     fn set_flag(&mut self, flag: Flags, val: bool) {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  70 |     fn get_flag(&self, flag: Flags) -> bool {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  75 |     fn stack_push(&mut self, byte: u8, bus: &mut Bus) -> Result<(), &str> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  86 |     fn stack_pop(&mut self, bus: &mut Bus) -> Result<u8, &str> {
[INFO] [stdout]     |        ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout]  96 |     fn read_opcode(&mut self, bus: &mut Bus) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 102 |     fn tick(&mut self) {
[INFO] [stdout]     |        ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 119 |     fn addr_implied(&mut self, bus: &mut Bus) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 125 |     fn addr_acc(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 132 |     fn addr_immediate(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 143 |     fn addr_relative(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 159 |     fn addr_zero_pg(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 168 |     fn addr_absolute(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 185 |     fn addr_indirect(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 204 |     fn addr_zero_pg_x(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 212 |     fn addr_zero_pg_y(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 220 |     fn addr_absolute_x(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 236 |     fn addr_absolute_y(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 255 |     fn addr_idx_indirect(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 272 |     fn addr_indirect_idx(&mut self, bus: &mut Bus) -> AddrRes {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 305 |     fn opcode_adc(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 331 |     fn opcode_and(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 356 |     fn opcode_asl(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 394 |     fn opcode_bcc(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 421 |     fn opcode_bcs(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 449 |     fn opcode_beq(&mut self, bus: &mut Bus, addr_mode: fn(&mut Self, &mut Bus) -> AddrRes) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 476 |     fn opcode_bit(&mut self, bus: &mut Bus, addr_mode: AddrMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 494 |     fn opcode_bmi(&mut self, bus: &mut Bus, addr_mode: AddrMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 510 |     fn opcode_bne(&mut self, bus: &mut Bus, addr_mode: AddrMode) -> u8 {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bus` is never constructed
[INFO] [stdout]  --> src/cpu_bus.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Bus {
[INFO] [stdout]   |            ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `read`, and `write` are never used
[INFO] [stdout]   --> src/cpu_bus.rs:10:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Bus {
[INFO] [stdout]    | -------- associated items in this implementation
[INFO] [stdout] 10 |     pub fn new() -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 19 |     pub fn read(&mut self, addr: u16) -> u8 {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub fn write(&mut self, addr: u16, byte: u8) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] running `Command { std: "docker" "inspect" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01", kill_on_drop: false }`
[INFO] [stdout] 526ceb6d88135f46fa4d813454750a3f4a4aae5467cb882773a2bc2fd78b8b01
