Dec 19 09:59:07.309 INFO checking romatthe/mudkip against try#e70472fc501b855c9080f3772432c10fe20b8866 for pr-56955
Dec 19 09:59:07.309 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56955/worker-5/try#e70472fc501b855c9080f3772432c10fe20b8866:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-56955/sources/try#e70472fc501b855c9080f3772432c10fe20b8866/gh/romatthe/mudkip:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+e70472fc501b855c9080f3772432c10fe20b8866-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 19 09:59:07.923 INFO [stdout] b95459744dba18b6732fe3da05b18518136b82dd51efdfaf7f1201e9292fd969
Dec 19 09:59:07.925 INFO running `"docker" "start" "-a" "b95459744dba18b6732fe3da05b18518136b82dd51efdfaf7f1201e9292fd969"`
Dec 19 09:59:10.923 INFO [stderr]     Checking nom v3.2.1
Dec 19 09:59:10.923 INFO [stderr]     Checking clap v2.29.1
Dec 19 09:59:17.044 INFO [stderr]     Checking mudkip v0.1.0 (/opt/crater/workdir)
Dec 19 09:59:17.454 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 19 09:59:17.454 INFO [stderr]  --> src/cpu/disassembler.rs:5:5
Dec 19 09:59:17.454 INFO [stderr]   |
Dec 19 09:59:17.454 INFO [stderr] 5 | use cpu::instructions;
Dec 19 09:59:17.454 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 09:59:17.454 INFO [stderr]   |
Dec 19 09:59:17.454 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 09:59:17.454 INFO [stderr] 
Dec 19 09:59:17.454 INFO [stderr] warning: unused import: `Instruction`
Dec 19 09:59:17.454 INFO [stderr]  --> src/cpu/disassembler.rs:6:25
Dec 19 09:59:17.454 INFO [stderr]   |
Dec 19 09:59:17.454 INFO [stderr] 6 | use cpu::instructions::{Instruction, Mnemonic, OpCode};
Dec 19 09:59:17.454 INFO [stderr]   |                         ^^^^^^^^^^^
Dec 19 09:59:17.454 INFO [stderr] 
Dec 19 09:59:17.461 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 19 09:59:17.461 INFO [stderr]  --> src/nes/rom.rs:3:5
Dec 19 09:59:17.461 INFO [stderr]   |
Dec 19 09:59:17.461 INFO [stderr] 3 | use std::io::Cursor;
Dec 19 09:59:17.461 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 09:59:17.461 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 19 09:59:17.461 INFO [stderr]  --> src/cpu/disassembler.rs:5:5
Dec 19 09:59:17.461 INFO [stderr]   |
Dec 19 09:59:17.461 INFO [stderr] 5 | use cpu::instructions;
Dec 19 09:59:17.461 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 19 09:59:17.461 INFO [stderr]   |
Dec 19 09:59:17.461 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 19 09:59:17.461 INFO [stderr] 
Dec 19 09:59:17.461 INFO [stderr] warning: unused import: `Instruction`
Dec 19 09:59:17.461 INFO [stderr]  --> src/cpu/disassembler.rs:6:25
Dec 19 09:59:17.462 INFO [stderr]   |
Dec 19 09:59:17.462 INFO [stderr] 6 | use cpu::instructions::{Instruction, Mnemonic, OpCode};
Dec 19 09:59:17.462 INFO [stderr]   |                         ^^^^^^^^^^^
Dec 19 09:59:17.462 INFO [stderr] 
Dec 19 09:59:17.462 INFO [stderr] 
Dec 19 09:59:17.463 INFO [stderr] warning: unused imports: `Cursor`, `Read`
Dec 19 09:59:17.463 INFO [stderr]   --> src/main.rs:15:15
Dec 19 09:59:17.463 INFO [stderr]    |
Dec 19 09:59:17.463 INFO [stderr] 15 | use std::io::{Cursor, Read};
Dec 19 09:59:17.464 INFO [stderr]    |               ^^^^^^  ^^^^
Dec 19 09:59:17.464 INFO [stderr] 
Dec 19 09:59:17.464 INFO [stderr] warning: unused imports: `LittleEndian`, `ReadBytesExt`
Dec 19 09:59:17.464 INFO [stderr]   --> src/main.rs:18:17
Dec 19 09:59:17.464 INFO [stderr]    |
Dec 19 09:59:17.464 INFO [stderr] 18 | use byteorder::{LittleEndian, ReadBytesExt};
Dec 19 09:59:17.464 INFO [stderr]    |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 19 09:59:17.464 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 19 09:59:17.464 INFO [stderr]  --> src/nes/rom.rs:3:5
Dec 19 09:59:17.464 INFO [stderr]   |
Dec 19 09:59:17.464 INFO [stderr] 3 | use std::io::Cursor;
Dec 19 09:59:17.464 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 19 09:59:17.464 INFO [stderr] 
Dec 19 09:59:17.464 INFO [stderr] 
Dec 19 09:59:17.464 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 19 09:59:17.464 INFO [stderr]   --> src/main.rs:21:5
Dec 19 09:59:17.464 INFO [stderr]    |
Dec 19 09:59:17.464 INFO [stderr] 21 | use cpu::instructions;
Dec 19 09:59:17.464 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 09:59:17.464 INFO [stderr] 
Dec 19 09:59:17.464 INFO [stderr] warning: unused import: `cpu::instructions::Instruction`
Dec 19 09:59:17.464 INFO [stderr]   --> src/main.rs:22:5
Dec 19 09:59:17.464 INFO [stderr]    |
Dec 19 09:59:17.465 INFO [stderr] 22 | use cpu::instructions::Instruction;
Dec 19 09:59:17.465 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:17.465 INFO [stderr] 
Dec 19 09:59:17.465 INFO [stderr] warning: unused import: `nes::NES`
Dec 19 09:59:17.465 INFO [stderr]   --> src/main.rs:23:5
Dec 19 09:59:17.465 INFO [stderr]    |
Dec 19 09:59:17.466 INFO [stderr] 23 | use nes::NES;
Dec 19 09:59:17.466 INFO [stderr]    |     ^^^^^^^^
Dec 19 09:59:17.466 INFO [stderr] warning: unused imports: `Cursor`, `Read`
Dec 19 09:59:17.466 INFO [stderr]   --> src/main.rs:15:15
Dec 19 09:59:17.467 INFO [stderr]    |
Dec 19 09:59:17.467 INFO [stderr] 15 | use std::io::{Cursor, Read};
Dec 19 09:59:17.467 INFO [stderr]    |               ^^^^^^  ^^^^
Dec 19 09:59:17.467 INFO [stderr] 
Dec 19 09:59:17.467 INFO [stderr] warning: unused imports: `LittleEndian`, `ReadBytesExt`
Dec 19 09:59:17.468 INFO [stderr]   --> src/main.rs:18:17
Dec 19 09:59:17.468 INFO [stderr]    |
Dec 19 09:59:17.468 INFO [stderr] 18 | use byteorder::{LittleEndian, ReadBytesExt};
Dec 19 09:59:17.468 INFO [stderr]    |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 19 09:59:17.468 INFO [stderr] 
Dec 19 09:59:17.469 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 19 09:59:17.469 INFO [stderr]   --> src/main.rs:21:5
Dec 19 09:59:17.469 INFO [stderr]    |
Dec 19 09:59:17.470 INFO [stderr] 21 | use cpu::instructions;
Dec 19 09:59:17.470 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 19 09:59:17.470 INFO [stderr] 
Dec 19 09:59:17.470 INFO [stderr] warning: unused import: `cpu::instructions::Instruction`
Dec 19 09:59:17.470 INFO [stderr]   --> src/main.rs:22:5
Dec 19 09:59:17.471 INFO [stderr]    |
Dec 19 09:59:17.471 INFO [stderr] 22 | use cpu::instructions::Instruction;
Dec 19 09:59:17.471 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:17.471 INFO [stderr] 
Dec 19 09:59:17.472 INFO [stderr] warning: unused import: `nes::NES`
Dec 19 09:59:17.472 INFO [stderr]   --> src/main.rs:23:5
Dec 19 09:59:17.472 INFO [stderr]    |
Dec 19 09:59:17.472 INFO [stderr] 23 | use nes::NES;
Dec 19 09:59:17.473 INFO [stderr]    |     ^^^^^^^^
Dec 19 09:59:17.473 INFO [stderr] 
Dec 19 09:59:17.473 INFO [stderr] 
Dec 19 09:59:18.340 INFO [stderr] warning: unused variable: `needed`
Dec 19 09:59:18.341 INFO [stderr]    --> src/nes/rom.rs:131:29
Dec 19 09:59:18.341 INFO [stderr]     |
Dec 19 09:59:18.341 INFO [stderr] 131 |         IResult::Incomplete(needed) => Err("Failed to parse ROM file"),
Dec 19 09:59:18.341 INFO [stderr]     |                             ^^^^^^ help: consider using `_needed` instead
Dec 19 09:59:18.341 INFO [stderr] warning: unused variable: `needed`
Dec 19 09:59:18.342 INFO [stderr]    --> src/nes/rom.rs:131:29
Dec 19 09:59:18.342 INFO [stderr]     |
Dec 19 09:59:18.342 INFO [stderr] 131 |         IResult::Incomplete(needed) => Err("Failed to parse ROM file"),
Dec 19 09:59:18.342 INFO [stderr]     |                             ^^^^^^ help: consider using `_needed` instead
Dec 19 09:59:18.343 INFO [stderr]     |
Dec 19 09:59:18.343 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 09:59:18.343 INFO [stderr] 
Dec 19 09:59:18.343 INFO [stderr] warning: unused variable: `err`
Dec 19 09:59:18.343 INFO [stderr]   --> src/main.rs:55:21
Dec 19 09:59:18.344 INFO [stderr]    |
Dec 19 09:59:18.344 INFO [stderr] 55 |                 Err(err) => eprintln!("{} Invalid path {:?} specified!", Red.bold().paint("error:"), path)
Dec 19 09:59:18.344 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 19 09:59:18.344 INFO [stderr] 
Dec 19 09:59:18.344 INFO [stderr] warning: unused variable: `prg_ram`
Dec 19 09:59:18.345 INFO [stderr]    --> src/nes/rom.rs:138:70
Dec 19 09:59:18.345 INFO [stderr]     |
Dec 19 09:59:18.345 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 19 09:59:18.346 INFO [stderr]     |                                                                      ^^^^^^^ help: consider using `_prg_ram` instead
Dec 19 09:59:18.346 INFO [stderr] 
Dec 19 09:59:18.346 INFO [stderr] warning: unused variable: `flags10`
Dec 19 09:59:18.346 INFO [stderr]    --> src/nes/rom.rs:138:95
Dec 19 09:59:18.347 INFO [stderr]     |
Dec 19 09:59:18.347 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 19 09:59:18.347 INFO [stderr]     |                                                                                               ^^^^^^^ help: consider using `_flags10` instead
Dec 19 09:59:18.347 INFO [stderr] 
Dec 19 09:59:18.348 INFO [stderr]     |
Dec 19 09:59:18.348 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 19 09:59:18.348 INFO [stderr] 
Dec 19 09:59:18.349 INFO [stderr] warning: unused variable: `err`
Dec 19 09:59:18.349 INFO [stderr]   --> src/main.rs:55:21
Dec 19 09:59:18.349 INFO [stderr]    |
Dec 19 09:59:18.349 INFO [stderr] 55 |                 Err(err) => eprintln!("{} Invalid path {:?} specified!", Red.bold().paint("error:"), path)
Dec 19 09:59:18.350 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 19 09:59:18.350 INFO [stderr] 
Dec 19 09:59:18.351 INFO [stderr] warning: unused variable: `prg_ram`
Dec 19 09:59:18.352 INFO [stderr]    --> src/nes/rom.rs:138:70
Dec 19 09:59:18.352 INFO [stderr]     |
Dec 19 09:59:18.352 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 19 09:59:18.353 INFO [stderr]     |                                                                      ^^^^^^^ help: consider using `_prg_ram` instead
Dec 19 09:59:18.353 INFO [stderr] 
Dec 19 09:59:18.353 INFO [stderr] warning: unused variable: `flags10`
Dec 19 09:59:18.353 INFO [stderr]    --> src/nes/rom.rs:138:95
Dec 19 09:59:18.354 INFO [stderr]     |
Dec 19 09:59:18.354 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 19 09:59:18.354 INFO [stderr]     |                                                                                               ^^^^^^^ help: consider using `_flags10` instead
Dec 19 09:59:18.355 INFO [stderr] 
Dec 19 09:59:18.604 INFO [stderr] warning: function is never used: `decode`
Dec 19 09:59:18.604 INFO [stderr]   --> src/cpu/instructions.rs:26:1
Dec 19 09:59:18.604 INFO [stderr]    |
Dec 19 09:59:18.604 INFO [stderr] 26 | pub fn decode(opcode: OpCode) -> Instruction {
Dec 19 09:59:18.604 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.604 INFO [stderr]    |
Dec 19 09:59:18.604 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:59:18.604 INFO [stderr] 
Dec 19 09:59:18.604 INFO [stderr] warning: struct is never constructed: `Instruction`
Dec 19 09:59:18.604 INFO [stderr]    --> src/cpu/instructions.rs:244:1
Dec 19 09:59:18.604 INFO [stderr]     |
Dec 19 09:59:18.604 INFO [stderr] 244 | pub struct Instruction {
Dec 19 09:59:18.604 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.604 INFO [stderr] 
Dec 19 09:59:18.604 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.605 INFO [stderr]    --> src/cpu/instructions.rs:253:5
Dec 19 09:59:18.605 INFO [stderr]     |
Dec 19 09:59:18.605 INFO [stderr] 253 |     fn new(opcode: OpCode, mnemonic: Mnemonic, mode: AddressingMode, length: u8, cycles: u8) -> Instruction {
Dec 19 09:59:18.605 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.605 INFO [stderr] 
Dec 19 09:59:18.605 INFO [stderr] warning: type alias is never used: `Address`
Dec 19 09:59:18.605 INFO [stderr]  --> src/cpu/memory.rs:1:1
Dec 19 09:59:18.605 INFO [stderr]   |
Dec 19 09:59:18.605 INFO [stderr] 1 | type Address = u16;
Dec 19 09:59:18.605 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.605 INFO [stderr] 
Dec 19 09:59:18.605 INFO [stderr] warning: type alias is never used: `WorkingMemory`
Dec 19 09:59:18.605 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 19 09:59:18.605 INFO [stderr]   |
Dec 19 09:59:18.605 INFO [stderr] 7 | type WorkingMemory = [u8; 2048];
Dec 19 09:59:18.605 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.605 INFO [stderr] 
Dec 19 09:59:18.605 INFO [stderr] warning: type alias is never used: `RegisterA`
Dec 19 09:59:18.605 INFO [stderr]   --> src/cpu/mod.rs:11:1
Dec 19 09:59:18.605 INFO [stderr]    |
Dec 19 09:59:18.605 INFO [stderr] 11 | type RegisterA = u8;        // Accumulator
Dec 19 09:59:18.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.605 INFO [stderr] 
Dec 19 09:59:18.605 INFO [stderr] warning: type alias is never used: `RegisterX`
Dec 19 09:59:18.605 INFO [stderr]   --> src/cpu/mod.rs:12:1
Dec 19 09:59:18.605 INFO [stderr]    |
Dec 19 09:59:18.605 INFO [stderr] 12 | type RegisterX = u8;        // Index X register
Dec 19 09:59:18.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.605 INFO [stderr] 
Dec 19 09:59:18.605 INFO [stderr] warning: type alias is never used: `RegisterY`
Dec 19 09:59:18.605 INFO [stderr]   --> src/cpu/mod.rs:13:1
Dec 19 09:59:18.605 INFO [stderr]    |
Dec 19 09:59:18.605 INFO [stderr] 13 | type RegisterY = u8;        // Index Y register
Dec 19 09:59:18.605 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.605 INFO [stderr] 
Dec 19 09:59:18.605 INFO [stderr] warning: type alias is never used: `RegisterPC`
Dec 19 09:59:18.606 INFO [stderr]   --> src/cpu/mod.rs:14:1
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 14 | type RegisterPC = Address;  // Program Counter register
Dec 19 09:59:18.606 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: type alias is never used: `RegisterSP`
Dec 19 09:59:18.606 INFO [stderr]   --> src/cpu/mod.rs:15:1
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 15 | type RegisterSP = u8;       // Stack pointer
Dec 19 09:59:18.606 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: type alias is never used: `Address`
Dec 19 09:59:18.606 INFO [stderr]   --> src/cpu/mod.rs:42:1
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 42 | type Address = u16;
Dec 19 09:59:18.606 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: struct is never constructed: `Cpu`
Dec 19 09:59:18.606 INFO [stderr]   --> src/cpu/mod.rs:94:1
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 94 | pub struct Cpu {
Dec 19 09:59:18.606 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: struct is never constructed: `CpuRegisters`
Dec 19 09:59:18.606 INFO [stderr]    --> src/cpu/mod.rs:101:1
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 101 | struct CpuRegisters {
Dec 19 09:59:18.606 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.606 INFO [stderr]    --> src/cpu/mod.rs:110:5
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 110 |     fn new() -> CpuRegisters {
Dec 19 09:59:18.606 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.606 INFO [stderr]    --> src/cpu/mod.rs:116:5
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 116 |     pub fn new() -> Cpu {
Dec 19 09:59:18.606 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `power_on`
Dec 19 09:59:18.606 INFO [stderr]    --> src/cpu/mod.rs:124:5
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 124 |     pub fn power_on (&mut self) {
Dec 19 09:59:18.606 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `reset`
Dec 19 09:59:18.606 INFO [stderr]    --> src/cpu/mod.rs:133:5
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 133 |     pub fn reset(&mut self) {
Dec 19 09:59:18.606 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `step`
Dec 19 09:59:18.606 INFO [stderr]    --> src/cpu/mod.rs:140:5
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 140 |     pub fn step(&mut self) {
Dec 19 09:59:18.606 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: struct is never constructed: `NES`
Dec 19 09:59:18.606 INFO [stderr]  --> src/nes/mod.rs:9:1
Dec 19 09:59:18.606 INFO [stderr]   |
Dec 19 09:59:18.606 INFO [stderr] 9 | pub struct NES {
Dec 19 09:59:18.606 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.606 INFO [stderr]   --> src/nes/mod.rs:15:5
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 15 |     pub fn new(mut file: File) -> NES {
Dec 19 09:59:18.606 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `load_rom`
Dec 19 09:59:18.606 INFO [stderr]   --> src/nes/mod.rs:19:5
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 19 |     pub fn load_rom(&mut self, mut file: File) {
Dec 19 09:59:18.606 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: method is never used: `run`
Dec 19 09:59:18.606 INFO [stderr]   --> src/nes/mod.rs:24:5
Dec 19 09:59:18.606 INFO [stderr]    |
Dec 19 09:59:18.606 INFO [stderr] 24 |     pub fn run(mut self) {
Dec 19 09:59:18.606 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.606 INFO [stderr] 
Dec 19 09:59:18.606 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:59:18.606 INFO [stderr]    --> src/nes/rom.rs:125:5
Dec 19 09:59:18.606 INFO [stderr]     |
Dec 19 09:59:18.606 INFO [stderr] 125 |     file.read_to_end(&mut buf);
Dec 19 09:59:18.607 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.607 INFO [stderr]     |
Dec 19 09:59:18.607 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 09:59:18.615 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:59:18.615 INFO [stderr] 
Dec 19 09:59:18.648 INFO [stderr] warning: function is never used: `decode`
Dec 19 09:59:18.649 INFO [stderr]   --> src/cpu/instructions.rs:26:1
Dec 19 09:59:18.649 INFO [stderr]    |
Dec 19 09:59:18.649 INFO [stderr] 26 | pub fn decode(opcode: OpCode) -> Instruction {
Dec 19 09:59:18.649 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr]    |
Dec 19 09:59:18.650 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.650 INFO [stderr] warning: struct is never constructed: `Instruction`
Dec 19 09:59:18.650 INFO [stderr]    --> src/cpu/instructions.rs:244:1
Dec 19 09:59:18.650 INFO [stderr]     |
Dec 19 09:59:18.650 INFO [stderr] 244 | pub struct Instruction {
Dec 19 09:59:18.650 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.650 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.650 INFO [stderr]    --> src/cpu/instructions.rs:253:5
Dec 19 09:59:18.650 INFO [stderr]     |
Dec 19 09:59:18.650 INFO [stderr] 253 |     fn new(opcode: OpCode, mnemonic: Mnemonic, mode: AddressingMode, length: u8, cycles: u8) -> Instruction {
Dec 19 09:59:18.650 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.650 INFO [stderr] warning: type alias is never used: `Address`
Dec 19 09:59:18.650 INFO [stderr]  --> src/cpu/memory.rs:1:1
Dec 19 09:59:18.650 INFO [stderr]   |
Dec 19 09:59:18.650 INFO [stderr] 1 | type Address = u16;
Dec 19 09:59:18.650 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.650 INFO [stderr] warning: type alias is never used: `WorkingMemory`
Dec 19 09:59:18.650 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 19 09:59:18.650 INFO [stderr]   |
Dec 19 09:59:18.650 INFO [stderr] 7 | type WorkingMemory = [u8; 2048];
Dec 19 09:59:18.650 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.650 INFO [stderr] warning: type alias is never used: `RegisterA`
Dec 19 09:59:18.650 INFO [stderr]   --> src/cpu/mod.rs:11:1
Dec 19 09:59:18.650 INFO [stderr]    |
Dec 19 09:59:18.650 INFO [stderr] 11 | type RegisterA = u8;        // Accumulator
Dec 19 09:59:18.650 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.650 INFO [stderr] warning: type alias is never used: `RegisterX`
Dec 19 09:59:18.650 INFO [stderr]   --> src/cpu/mod.rs:12:1
Dec 19 09:59:18.650 INFO [stderr]    |
Dec 19 09:59:18.650 INFO [stderr] 12 | type RegisterX = u8;        // Index X register
Dec 19 09:59:18.650 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.650 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: type alias is never used: `RegisterY`
Dec 19 09:59:18.651 INFO [stderr]   --> src/cpu/mod.rs:13:1
Dec 19 09:59:18.651 INFO [stderr]    |
Dec 19 09:59:18.651 INFO [stderr] 13 | type RegisterY = u8;        // Index Y register
Dec 19 09:59:18.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: type alias is never used: `RegisterPC`
Dec 19 09:59:18.651 INFO [stderr]   --> src/cpu/mod.rs:14:1
Dec 19 09:59:18.651 INFO [stderr]    |
Dec 19 09:59:18.651 INFO [stderr] 14 | type RegisterPC = Address;  // Program Counter register
Dec 19 09:59:18.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: type alias is never used: `RegisterSP`
Dec 19 09:59:18.651 INFO [stderr]   --> src/cpu/mod.rs:15:1
Dec 19 09:59:18.651 INFO [stderr]    |
Dec 19 09:59:18.651 INFO [stderr] 15 | type RegisterSP = u8;       // Stack pointer
Dec 19 09:59:18.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: type alias is never used: `Address`
Dec 19 09:59:18.651 INFO [stderr]   --> src/cpu/mod.rs:42:1
Dec 19 09:59:18.651 INFO [stderr]    |
Dec 19 09:59:18.651 INFO [stderr] 42 | type Address = u16;
Dec 19 09:59:18.651 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: struct is never constructed: `Cpu`
Dec 19 09:59:18.651 INFO [stderr]   --> src/cpu/mod.rs:94:1
Dec 19 09:59:18.651 INFO [stderr]    |
Dec 19 09:59:18.651 INFO [stderr] 94 | pub struct Cpu {
Dec 19 09:59:18.651 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: struct is never constructed: `CpuRegisters`
Dec 19 09:59:18.651 INFO [stderr]    --> src/cpu/mod.rs:101:1
Dec 19 09:59:18.651 INFO [stderr]     |
Dec 19 09:59:18.651 INFO [stderr] 101 | struct CpuRegisters {
Dec 19 09:59:18.651 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.651 INFO [stderr]    --> src/cpu/mod.rs:110:5
Dec 19 09:59:18.651 INFO [stderr]     |
Dec 19 09:59:18.651 INFO [stderr] 110 |     fn new() -> CpuRegisters {
Dec 19 09:59:18.651 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.651 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.651 INFO [stderr]    --> src/cpu/mod.rs:116:5
Dec 19 09:59:18.651 INFO [stderr]     |
Dec 19 09:59:18.651 INFO [stderr] 116 |     pub fn new() -> Cpu {
Dec 19 09:59:18.651 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.651 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: method is never used: `power_on`
Dec 19 09:59:18.652 INFO [stderr]    --> src/cpu/mod.rs:124:5
Dec 19 09:59:18.652 INFO [stderr]     |
Dec 19 09:59:18.652 INFO [stderr] 124 |     pub fn power_on (&mut self) {
Dec 19 09:59:18.652 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: method is never used: `reset`
Dec 19 09:59:18.652 INFO [stderr]    --> src/cpu/mod.rs:133:5
Dec 19 09:59:18.652 INFO [stderr]     |
Dec 19 09:59:18.652 INFO [stderr] 133 |     pub fn reset(&mut self) {
Dec 19 09:59:18.652 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: method is never used: `step`
Dec 19 09:59:18.652 INFO [stderr]    --> src/cpu/mod.rs:140:5
Dec 19 09:59:18.652 INFO [stderr]     |
Dec 19 09:59:18.652 INFO [stderr] 140 |     pub fn step(&mut self) {
Dec 19 09:59:18.652 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: struct is never constructed: `NES`
Dec 19 09:59:18.652 INFO [stderr]  --> src/nes/mod.rs:9:1
Dec 19 09:59:18.652 INFO [stderr]   |
Dec 19 09:59:18.652 INFO [stderr] 9 | pub struct NES {
Dec 19 09:59:18.652 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: method is never used: `new`
Dec 19 09:59:18.652 INFO [stderr]   --> src/nes/mod.rs:15:5
Dec 19 09:59:18.652 INFO [stderr]    |
Dec 19 09:59:18.652 INFO [stderr] 15 |     pub fn new(mut file: File) -> NES {
Dec 19 09:59:18.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: method is never used: `load_rom`
Dec 19 09:59:18.652 INFO [stderr]   --> src/nes/mod.rs:19:5
Dec 19 09:59:18.652 INFO [stderr]    |
Dec 19 09:59:18.652 INFO [stderr] 19 |     pub fn load_rom(&mut self, mut file: File) {
Dec 19 09:59:18.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.652 INFO [stderr] warning: method is never used: `run`
Dec 19 09:59:18.652 INFO [stderr]   --> src/nes/mod.rs:24:5
Dec 19 09:59:18.652 INFO [stderr]    |
Dec 19 09:59:18.652 INFO [stderr] 24 |     pub fn run(mut self) {
Dec 19 09:59:18.652 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.652 INFO [stderr] 
Dec 19 09:59:18.672 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 19 09:59:18.672 INFO [stderr]    --> src/nes/rom.rs:125:5
Dec 19 09:59:18.672 INFO [stderr]     |
Dec 19 09:59:18.672 INFO [stderr] 125 |     file.read_to_end(&mut buf);
Dec 19 09:59:18.672 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 19 09:59:18.672 INFO [stderr]     |
Dec 19 09:59:18.672 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 19 09:59:18.672 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 19 09:59:18.672 INFO [stderr] 
Dec 19 09:59:18.716 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.89s
Dec 19 09:59:20.488 INFO running `"docker" "inspect" "b95459744dba18b6732fe3da05b18518136b82dd51efdfaf7f1201e9292fd969"`
Dec 19 09:59:20.802 INFO running `"docker" "rm" "-f" "b95459744dba18b6732fe3da05b18518136b82dd51efdfaf7f1201e9292fd969"`
Dec 19 09:59:21.128 INFO [stdout] b95459744dba18b6732fe3da05b18518136b82dd51efdfaf7f1201e9292fd969