Dec 17 16:47:38.881 INFO checking romatthe/mudkip against try#0b8c5828f68d7b2840b81fa51239346dc97fef5a for pr-54252
Dec 17 16:47:38.881 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-54252/worker-7/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-54252/sources/try#0b8c5828f68d7b2840b81fa51239346dc97fef5a/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" "+0b8c5828f68d7b2840b81fa51239346dc97fef5a-alt" "check" "--frozen" "--all" "--all-targets"`
Dec 17 16:47:39.360 INFO [stdout] 7c07dd4f820e451a35410696976991c26621b3e42c089706582df065cba44379
Dec 17 16:47:39.368 INFO running `"docker" "start" "-a" "7c07dd4f820e451a35410696976991c26621b3e42c089706582df065cba44379"`
Dec 17 16:47:41.516 INFO [stderr]     Checking libc v0.2.35
Dec 17 16:47:42.777 INFO [stderr]     Checking memchr v1.0.2
Dec 17 16:47:42.777 INFO [stderr]     Checking atty v0.2.6
Dec 17 16:47:43.165 INFO [stderr]     Checking clap v2.29.1
Dec 17 16:47:43.275 INFO [stderr]     Checking nom v3.2.1
Dec 17 16:47:48.843 INFO [stderr]     Checking mudkip v0.1.0 (/opt/crater/workdir)
Dec 17 16:47:49.224 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 17 16:47:49.224 INFO [stderr]  --> src/cpu/disassembler.rs:5:5
Dec 17 16:47:49.224 INFO [stderr]   |
Dec 17 16:47:49.224 INFO [stderr] 5 | use cpu::instructions;
Dec 17 16:47:49.224 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 16:47:49.224 INFO [stderr]   |
Dec 17 16:47:49.224 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:47:49.224 INFO [stderr] 
Dec 17 16:47:49.224 INFO [stderr] warning: unused import: `Instruction`
Dec 17 16:47:49.224 INFO [stderr]  --> src/cpu/disassembler.rs:6:25
Dec 17 16:47:49.224 INFO [stderr]   |
Dec 17 16:47:49.224 INFO [stderr] 6 | use cpu::instructions::{Instruction, Mnemonic, OpCode};
Dec 17 16:47:49.224 INFO [stderr]   |                         ^^^^^^^^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.225 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 17 16:47:49.225 INFO [stderr]  --> src/nes/rom.rs:3:5
Dec 17 16:47:49.225 INFO [stderr]   |
Dec 17 16:47:49.225 INFO [stderr] 3 | use std::io::Cursor;
Dec 17 16:47:49.225 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.225 INFO [stderr] warning: unused imports: `Cursor`, `Read`
Dec 17 16:47:49.225 INFO [stderr]   --> src/main.rs:15:15
Dec 17 16:47:49.225 INFO [stderr]    |
Dec 17 16:47:49.225 INFO [stderr] 15 | use std::io::{Cursor, Read};
Dec 17 16:47:49.225 INFO [stderr]    |               ^^^^^^  ^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.225 INFO [stderr] warning: unused imports: `LittleEndian`, `ReadBytesExt`
Dec 17 16:47:49.225 INFO [stderr]   --> src/main.rs:18:17
Dec 17 16:47:49.225 INFO [stderr]    |
Dec 17 16:47:49.225 INFO [stderr] 18 | use byteorder::{LittleEndian, ReadBytesExt};
Dec 17 16:47:49.225 INFO [stderr]    |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.225 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 17 16:47:49.225 INFO [stderr]   --> src/main.rs:21:5
Dec 17 16:47:49.225 INFO [stderr]    |
Dec 17 16:47:49.225 INFO [stderr] 21 | use cpu::instructions;
Dec 17 16:47:49.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.225 INFO [stderr] warning: unused import: `cpu::instructions::Instruction`
Dec 17 16:47:49.225 INFO [stderr]   --> src/main.rs:22:5
Dec 17 16:47:49.225 INFO [stderr]    |
Dec 17 16:47:49.225 INFO [stderr] 22 | use cpu::instructions::Instruction;
Dec 17 16:47:49.225 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.225 INFO [stderr] warning: unused import: `nes::NES`
Dec 17 16:47:49.225 INFO [stderr]   --> src/main.rs:23:5
Dec 17 16:47:49.225 INFO [stderr]    |
Dec 17 16:47:49.225 INFO [stderr] 23 | use nes::NES;
Dec 17 16:47:49.225 INFO [stderr]    |     ^^^^^^^^
Dec 17 16:47:49.225 INFO [stderr] 
Dec 17 16:47:49.316 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 17 16:47:49.316 INFO [stderr]  --> src/cpu/disassembler.rs:5:5
Dec 17 16:47:49.316 INFO [stderr]   |
Dec 17 16:47:49.316 INFO [stderr] 5 | use cpu::instructions;
Dec 17 16:47:49.316 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^
Dec 17 16:47:49.316 INFO [stderr]   |
Dec 17 16:47:49.316 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 17 16:47:49.316 INFO [stderr] 
Dec 17 16:47:49.316 INFO [stderr] warning: unused import: `Instruction`
Dec 17 16:47:49.316 INFO [stderr]  --> src/cpu/disassembler.rs:6:25
Dec 17 16:47:49.317 INFO [stderr]   |
Dec 17 16:47:49.317 INFO [stderr] 6 | use cpu::instructions::{Instruction, Mnemonic, OpCode};
Dec 17 16:47:49.317 INFO [stderr]   |                         ^^^^^^^^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.317 INFO [stderr] warning: unused import: `std::io::Cursor`
Dec 17 16:47:49.317 INFO [stderr]  --> src/nes/rom.rs:3:5
Dec 17 16:47:49.317 INFO [stderr]   |
Dec 17 16:47:49.317 INFO [stderr] 3 | use std::io::Cursor;
Dec 17 16:47:49.317 INFO [stderr]   |     ^^^^^^^^^^^^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.317 INFO [stderr] warning: unused imports: `Cursor`, `Read`
Dec 17 16:47:49.317 INFO [stderr]   --> src/main.rs:15:15
Dec 17 16:47:49.317 INFO [stderr]    |
Dec 17 16:47:49.317 INFO [stderr] 15 | use std::io::{Cursor, Read};
Dec 17 16:47:49.317 INFO [stderr]    |               ^^^^^^  ^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.317 INFO [stderr] warning: unused imports: `LittleEndian`, `ReadBytesExt`
Dec 17 16:47:49.317 INFO [stderr]   --> src/main.rs:18:17
Dec 17 16:47:49.317 INFO [stderr]    |
Dec 17 16:47:49.317 INFO [stderr] 18 | use byteorder::{LittleEndian, ReadBytesExt};
Dec 17 16:47:49.317 INFO [stderr]    |                 ^^^^^^^^^^^^  ^^^^^^^^^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.317 INFO [stderr] warning: unused import: `cpu::instructions`
Dec 17 16:47:49.317 INFO [stderr]   --> src/main.rs:21:5
Dec 17 16:47:49.317 INFO [stderr]    |
Dec 17 16:47:49.317 INFO [stderr] 21 | use cpu::instructions;
Dec 17 16:47:49.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.317 INFO [stderr] warning: unused import: `cpu::instructions::Instruction`
Dec 17 16:47:49.317 INFO [stderr]   --> src/main.rs:22:5
Dec 17 16:47:49.317 INFO [stderr]    |
Dec 17 16:47:49.317 INFO [stderr] 22 | use cpu::instructions::Instruction;
Dec 17 16:47:49.317 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.317 INFO [stderr] warning: unused import: `nes::NES`
Dec 17 16:47:49.317 INFO [stderr]   --> src/main.rs:23:5
Dec 17 16:47:49.317 INFO [stderr]    |
Dec 17 16:47:49.317 INFO [stderr] 23 | use nes::NES;
Dec 17 16:47:49.317 INFO [stderr]    |     ^^^^^^^^
Dec 17 16:47:49.317 INFO [stderr] 
Dec 17 16:47:49.960 INFO [stderr] warning: unused variable: `needed`
Dec 17 16:47:49.960 INFO [stderr]    --> src/nes/rom.rs:131:29
Dec 17 16:47:49.960 INFO [stderr]     |
Dec 17 16:47:49.960 INFO [stderr] 131 |         IResult::Incomplete(needed) => Err("Failed to parse ROM file"),
Dec 17 16:47:49.960 INFO [stderr]     |                             ^^^^^^ help: consider using `_needed` instead
Dec 17 16:47:49.960 INFO [stderr]     |
Dec 17 16:47:49.960 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 16:47:49.961 INFO [stderr] 
Dec 17 16:47:49.961 INFO [stderr] warning: unused variable: `err`
Dec 17 16:47:49.961 INFO [stderr]   --> src/main.rs:55:21
Dec 17 16:47:49.961 INFO [stderr]    |
Dec 17 16:47:49.961 INFO [stderr] 55 |                 Err(err) => eprintln!("{} Invalid path {:?} specified!", Red.bold().paint("error:"), path)
Dec 17 16:47:49.961 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 17 16:47:49.961 INFO [stderr] 
Dec 17 16:47:49.964 INFO [stderr] warning: unused variable: `prg_ram`
Dec 17 16:47:49.964 INFO [stderr]    --> src/nes/rom.rs:138:70
Dec 17 16:47:49.964 INFO [stderr]     |
Dec 17 16:47:49.964 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 17 16:47:49.964 INFO [stderr]     |                                                                      ^^^^^^^ help: consider using `_prg_ram` instead
Dec 17 16:47:49.964 INFO [stderr] 
Dec 17 16:47:49.964 INFO [stderr] warning: unused variable: `flags10`
Dec 17 16:47:49.965 INFO [stderr]    --> src/nes/rom.rs:138:95
Dec 17 16:47:49.965 INFO [stderr]     |
Dec 17 16:47:49.965 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 17 16:47:49.965 INFO [stderr]     |                                                                                               ^^^^^^^ help: consider using `_flags10` instead
Dec 17 16:47:49.965 INFO [stderr] 
Dec 17 16:47:50.025 INFO [stderr] warning: unused variable: `needed`
Dec 17 16:47:50.025 INFO [stderr]    --> src/nes/rom.rs:131:29
Dec 17 16:47:50.025 INFO [stderr]     |
Dec 17 16:47:50.025 INFO [stderr] 131 |         IResult::Incomplete(needed) => Err("Failed to parse ROM file"),
Dec 17 16:47:50.025 INFO [stderr]     |                             ^^^^^^ help: consider using `_needed` instead
Dec 17 16:47:50.025 INFO [stderr]     |
Dec 17 16:47:50.025 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 17 16:47:50.025 INFO [stderr] 
Dec 17 16:47:50.025 INFO [stderr] warning: unused variable: `err`
Dec 17 16:47:50.025 INFO [stderr]   --> src/main.rs:55:21
Dec 17 16:47:50.026 INFO [stderr]    |
Dec 17 16:47:50.026 INFO [stderr] 55 |                 Err(err) => eprintln!("{} Invalid path {:?} specified!", Red.bold().paint("error:"), path)
Dec 17 16:47:50.026 INFO [stderr]    |                     ^^^ help: consider using `_err` instead
Dec 17 16:47:50.026 INFO [stderr] 
Dec 17 16:47:50.026 INFO [stderr] warning: unused variable: `prg_ram`
Dec 17 16:47:50.026 INFO [stderr]    --> src/nes/rom.rs:138:70
Dec 17 16:47:50.026 INFO [stderr]     |
Dec 17 16:47:50.026 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 17 16:47:50.026 INFO [stderr]     |                                                                      ^^^^^^^ help: consider using `_prg_ram` instead
Dec 17 16:47:50.026 INFO [stderr] 
Dec 17 16:47:50.026 INFO [stderr] warning: unused variable: `flags10`
Dec 17 16:47:50.026 INFO [stderr]    --> src/nes/rom.rs:138:95
Dec 17 16:47:50.026 INFO [stderr]     |
Dec 17 16:47:50.026 INFO [stderr] 138 |     fn new(prg_size: usize, chr_size: usize, flags6: u8, flags7: u8, prg_ram: u8, flags9: u8, flags10: u8) -> Header {
Dec 17 16:47:50.027 INFO [stderr]     |                                                                                               ^^^^^^^ help: consider using `_flags10` instead
Dec 17 16:47:50.027 INFO [stderr] 
Dec 17 16:47:50.167 INFO [stderr] warning: function is never used: `decode`
Dec 17 16:47:50.167 INFO [stderr]   --> src/cpu/instructions.rs:26:1
Dec 17 16:47:50.167 INFO [stderr]    |
Dec 17 16:47:50.167 INFO [stderr] 26 | pub fn decode(opcode: OpCode) -> Instruction {
Dec 17 16:47:50.167 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.167 INFO [stderr]    |
Dec 17 16:47:50.167 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 16:47:50.167 INFO [stderr] 
Dec 17 16:47:50.168 INFO [stderr] warning: struct is never constructed: `Instruction`
Dec 17 16:47:50.168 INFO [stderr]    --> src/cpu/instructions.rs:244:1
Dec 17 16:47:50.168 INFO [stderr]     |
Dec 17 16:47:50.168 INFO [stderr] 244 | pub struct Instruction {
Dec 17 16:47:50.168 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.168 INFO [stderr] 
Dec 17 16:47:50.169 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.169 INFO [stderr]    --> src/cpu/instructions.rs:253:5
Dec 17 16:47:50.169 INFO [stderr]     |
Dec 17 16:47:50.169 INFO [stderr] 253 |     fn new(opcode: OpCode, mnemonic: Mnemonic, mode: AddressingMode, length: u8, cycles: u8) -> Instruction {
Dec 17 16:47:50.169 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.169 INFO [stderr] 
Dec 17 16:47:50.170 INFO [stderr] warning: type alias is never used: `Address`
Dec 17 16:47:50.170 INFO [stderr]  --> src/cpu/memory.rs:1:1
Dec 17 16:47:50.170 INFO [stderr]   |
Dec 17 16:47:50.170 INFO [stderr] 1 | type Address = u16;
Dec 17 16:47:50.170 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.170 INFO [stderr] 
Dec 17 16:47:50.170 INFO [stderr] warning: type alias is never used: `WorkingMemory`
Dec 17 16:47:50.171 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 17 16:47:50.171 INFO [stderr]   |
Dec 17 16:47:50.171 INFO [stderr] 7 | type WorkingMemory = [u8; 2048];
Dec 17 16:47:50.171 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.171 INFO [stderr] 
Dec 17 16:47:50.171 INFO [stderr] warning: type alias is never used: `RegisterA`
Dec 17 16:47:50.171 INFO [stderr]   --> src/cpu/mod.rs:11:1
Dec 17 16:47:50.171 INFO [stderr]    |
Dec 17 16:47:50.172 INFO [stderr] 11 | type RegisterA = u8;        // Accumulator
Dec 17 16:47:50.172 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.172 INFO [stderr] 
Dec 17 16:47:50.172 INFO [stderr] warning: type alias is never used: `RegisterX`
Dec 17 16:47:50.172 INFO [stderr]   --> src/cpu/mod.rs:12:1
Dec 17 16:47:50.172 INFO [stderr]    |
Dec 17 16:47:50.172 INFO [stderr] 12 | type RegisterX = u8;        // Index X register
Dec 17 16:47:50.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.173 INFO [stderr] 
Dec 17 16:47:50.173 INFO [stderr] warning: type alias is never used: `RegisterY`
Dec 17 16:47:50.173 INFO [stderr]   --> src/cpu/mod.rs:13:1
Dec 17 16:47:50.173 INFO [stderr]    |
Dec 17 16:47:50.173 INFO [stderr] 13 | type RegisterY = u8;        // Index Y register
Dec 17 16:47:50.173 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.174 INFO [stderr] 
Dec 17 16:47:50.174 INFO [stderr] warning: type alias is never used: `RegisterPC`
Dec 17 16:47:50.174 INFO [stderr]   --> src/cpu/mod.rs:14:1
Dec 17 16:47:50.174 INFO [stderr]    |
Dec 17 16:47:50.174 INFO [stderr] 14 | type RegisterPC = Address;  // Program Counter register
Dec 17 16:47:50.174 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.174 INFO [stderr] 
Dec 17 16:47:50.175 INFO [stderr] warning: type alias is never used: `RegisterSP`
Dec 17 16:47:50.175 INFO [stderr]   --> src/cpu/mod.rs:15:1
Dec 17 16:47:50.175 INFO [stderr]    |
Dec 17 16:47:50.175 INFO [stderr] 15 | type RegisterSP = u8;       // Stack pointer
Dec 17 16:47:50.175 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.175 INFO [stderr] 
Dec 17 16:47:50.176 INFO [stderr] warning: type alias is never used: `Address`
Dec 17 16:47:50.176 INFO [stderr]   --> src/cpu/mod.rs:42:1
Dec 17 16:47:50.176 INFO [stderr]    |
Dec 17 16:47:50.176 INFO [stderr] 42 | type Address = u16;
Dec 17 16:47:50.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.176 INFO [stderr] 
Dec 17 16:47:50.177 INFO [stderr] warning: struct is never constructed: `Cpu`
Dec 17 16:47:50.177 INFO [stderr]   --> src/cpu/mod.rs:94:1
Dec 17 16:47:50.177 INFO [stderr]    |
Dec 17 16:47:50.177 INFO [stderr] 94 | pub struct Cpu {
Dec 17 16:47:50.177 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 17 16:47:50.177 INFO [stderr] 
Dec 17 16:47:50.177 INFO [stderr] warning: struct is never constructed: `CpuRegisters`
Dec 17 16:47:50.178 INFO [stderr]    --> src/cpu/mod.rs:101:1
Dec 17 16:47:50.178 INFO [stderr]     |
Dec 17 16:47:50.178 INFO [stderr] 101 | struct CpuRegisters {
Dec 17 16:47:50.178 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.178 INFO [stderr] 
Dec 17 16:47:50.178 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.178 INFO [stderr]    --> src/cpu/mod.rs:110:5
Dec 17 16:47:50.178 INFO [stderr]     |
Dec 17 16:47:50.179 INFO [stderr] 110 |     fn new() -> CpuRegisters {
Dec 17 16:47:50.179 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.179 INFO [stderr] 
Dec 17 16:47:50.179 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.179 INFO [stderr]    --> src/cpu/mod.rs:116:5
Dec 17 16:47:50.179 INFO [stderr]     |
Dec 17 16:47:50.179 INFO [stderr] 116 |     pub fn new() -> Cpu {
Dec 17 16:47:50.179 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.180 INFO [stderr] 
Dec 17 16:47:50.180 INFO [stderr] warning: method is never used: `power_on`
Dec 17 16:47:50.180 INFO [stderr]    --> src/cpu/mod.rs:124:5
Dec 17 16:47:50.180 INFO [stderr]     |
Dec 17 16:47:50.180 INFO [stderr] 124 |     pub fn power_on (&mut self) {
Dec 17 16:47:50.180 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.180 INFO [stderr] 
Dec 17 16:47:50.181 INFO [stderr] warning: method is never used: `reset`
Dec 17 16:47:50.181 INFO [stderr]    --> src/cpu/mod.rs:133:5
Dec 17 16:47:50.181 INFO [stderr]     |
Dec 17 16:47:50.181 INFO [stderr] 133 |     pub fn reset(&mut self) {
Dec 17 16:47:50.181 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.181 INFO [stderr] 
Dec 17 16:47:50.181 INFO [stderr] warning: method is never used: `step`
Dec 17 16:47:50.182 INFO [stderr]    --> src/cpu/mod.rs:140:5
Dec 17 16:47:50.182 INFO [stderr]     |
Dec 17 16:47:50.182 INFO [stderr] 140 |     pub fn step(&mut self) {
Dec 17 16:47:50.182 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.182 INFO [stderr] 
Dec 17 16:47:50.183 INFO [stderr] warning: struct is never constructed: `NES`
Dec 17 16:47:50.183 INFO [stderr]  --> src/nes/mod.rs:9:1
Dec 17 16:47:50.183 INFO [stderr]   |
Dec 17 16:47:50.183 INFO [stderr] 9 | pub struct NES {
Dec 17 16:47:50.183 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 17 16:47:50.183 INFO [stderr] 
Dec 17 16:47:50.184 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.184 INFO [stderr]   --> src/nes/mod.rs:15:5
Dec 17 16:47:50.184 INFO [stderr]    |
Dec 17 16:47:50.192 INFO [stderr] 15 |     pub fn new(mut file: File) -> NES {
Dec 17 16:47:50.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.192 INFO [stderr] 
Dec 17 16:47:50.192 INFO [stderr] warning: method is never used: `load_rom`
Dec 17 16:47:50.192 INFO [stderr]   --> src/nes/mod.rs:19:5
Dec 17 16:47:50.192 INFO [stderr]    |
Dec 17 16:47:50.192 INFO [stderr] 19 |     pub fn load_rom(&mut self, mut file: File) {
Dec 17 16:47:50.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.192 INFO [stderr] 
Dec 17 16:47:50.192 INFO [stderr] warning: method is never used: `run`
Dec 17 16:47:50.192 INFO [stderr]   --> src/nes/mod.rs:24:5
Dec 17 16:47:50.192 INFO [stderr]    |
Dec 17 16:47:50.192 INFO [stderr] 24 |     pub fn run(mut self) {
Dec 17 16:47:50.192 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.192 INFO [stderr] 
Dec 17 16:47:50.192 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 16:47:50.192 INFO [stderr]    --> src/nes/rom.rs:125:5
Dec 17 16:47:50.192 INFO [stderr]     |
Dec 17 16:47:50.192 INFO [stderr] 125 |     file.read_to_end(&mut buf);
Dec 17 16:47:50.192 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.192 INFO [stderr]     |
Dec 17 16:47:50.192 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 16:47:50.192 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 16:47:50.192 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: function is never used: `decode`
Dec 17 16:47:50.224 INFO [stderr]   --> src/cpu/instructions.rs:26:1
Dec 17 16:47:50.224 INFO [stderr]    |
Dec 17 16:47:50.224 INFO [stderr] 26 | pub fn decode(opcode: OpCode) -> Instruction {
Dec 17 16:47:50.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr]    |
Dec 17 16:47:50.224 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: struct is never constructed: `Instruction`
Dec 17 16:47:50.224 INFO [stderr]    --> src/cpu/instructions.rs:244:1
Dec 17 16:47:50.224 INFO [stderr]     |
Dec 17 16:47:50.224 INFO [stderr] 244 | pub struct Instruction {
Dec 17 16:47:50.224 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.224 INFO [stderr]    --> src/cpu/instructions.rs:253:5
Dec 17 16:47:50.224 INFO [stderr]     |
Dec 17 16:47:50.224 INFO [stderr] 253 |     fn new(opcode: OpCode, mnemonic: Mnemonic, mode: AddressingMode, length: u8, cycles: u8) -> Instruction {
Dec 17 16:47:50.224 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: type alias is never used: `Address`
Dec 17 16:47:50.224 INFO [stderr]  --> src/cpu/memory.rs:1:1
Dec 17 16:47:50.224 INFO [stderr]   |
Dec 17 16:47:50.224 INFO [stderr] 1 | type Address = u16;
Dec 17 16:47:50.224 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: type alias is never used: `WorkingMemory`
Dec 17 16:47:50.224 INFO [stderr]  --> src/cpu/mod.rs:7:1
Dec 17 16:47:50.224 INFO [stderr]   |
Dec 17 16:47:50.224 INFO [stderr] 7 | type WorkingMemory = [u8; 2048];
Dec 17 16:47:50.224 INFO [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: type alias is never used: `RegisterA`
Dec 17 16:47:50.224 INFO [stderr]   --> src/cpu/mod.rs:11:1
Dec 17 16:47:50.224 INFO [stderr]    |
Dec 17 16:47:50.224 INFO [stderr] 11 | type RegisterA = u8;        // Accumulator
Dec 17 16:47:50.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: type alias is never used: `RegisterX`
Dec 17 16:47:50.224 INFO [stderr]   --> src/cpu/mod.rs:12:1
Dec 17 16:47:50.224 INFO [stderr]    |
Dec 17 16:47:50.224 INFO [stderr] 12 | type RegisterX = u8;        // Index X register
Dec 17 16:47:50.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.224 INFO [stderr] 
Dec 17 16:47:50.224 INFO [stderr] warning: type alias is never used: `RegisterY`
Dec 17 16:47:50.224 INFO [stderr]   --> src/cpu/mod.rs:13:1
Dec 17 16:47:50.224 INFO [stderr]    |
Dec 17 16:47:50.224 INFO [stderr] 13 | type RegisterY = u8;        // Index Y register
Dec 17 16:47:50.224 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.225 INFO [stderr] 
Dec 17 16:47:50.225 INFO [stderr] warning: type alias is never used: `RegisterPC`
Dec 17 16:47:50.225 INFO [stderr]   --> src/cpu/mod.rs:14:1
Dec 17 16:47:50.225 INFO [stderr]    |
Dec 17 16:47:50.225 INFO [stderr] 14 | type RegisterPC = Address;  // Program Counter register
Dec 17 16:47:50.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.225 INFO [stderr] 
Dec 17 16:47:50.225 INFO [stderr] warning: type alias is never used: `RegisterSP`
Dec 17 16:47:50.225 INFO [stderr]   --> src/cpu/mod.rs:15:1
Dec 17 16:47:50.225 INFO [stderr]    |
Dec 17 16:47:50.225 INFO [stderr] 15 | type RegisterSP = u8;       // Stack pointer
Dec 17 16:47:50.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.225 INFO [stderr] 
Dec 17 16:47:50.225 INFO [stderr] warning: type alias is never used: `Address`
Dec 17 16:47:50.225 INFO [stderr]   --> src/cpu/mod.rs:42:1
Dec 17 16:47:50.225 INFO [stderr]    |
Dec 17 16:47:50.225 INFO [stderr] 42 | type Address = u16;
Dec 17 16:47:50.225 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.225 INFO [stderr] 
Dec 17 16:47:50.225 INFO [stderr] warning: struct is never constructed: `Cpu`
Dec 17 16:47:50.225 INFO [stderr]   --> src/cpu/mod.rs:94:1
Dec 17 16:47:50.225 INFO [stderr]    |
Dec 17 16:47:50.225 INFO [stderr] 94 | pub struct Cpu {
Dec 17 16:47:50.225 INFO [stderr]    | ^^^^^^^^^^^^^^
Dec 17 16:47:50.225 INFO [stderr] 
Dec 17 16:47:50.225 INFO [stderr] warning: struct is never constructed: `CpuRegisters`
Dec 17 16:47:50.226 INFO [stderr]    --> src/cpu/mod.rs:101:1
Dec 17 16:47:50.226 INFO [stderr]     |
Dec 17 16:47:50.226 INFO [stderr] 101 | struct CpuRegisters {
Dec 17 16:47:50.226 INFO [stderr]     | ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.226 INFO [stderr] 
Dec 17 16:47:50.226 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.226 INFO [stderr]    --> src/cpu/mod.rs:110:5
Dec 17 16:47:50.226 INFO [stderr]     |
Dec 17 16:47:50.226 INFO [stderr] 110 |     fn new() -> CpuRegisters {
Dec 17 16:47:50.226 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.226 INFO [stderr] 
Dec 17 16:47:50.226 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.226 INFO [stderr]    --> src/cpu/mod.rs:116:5
Dec 17 16:47:50.226 INFO [stderr]     |
Dec 17 16:47:50.226 INFO [stderr] 116 |     pub fn new() -> Cpu {
Dec 17 16:47:50.226 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.226 INFO [stderr] 
Dec 17 16:47:50.226 INFO [stderr] warning: method is never used: `power_on`
Dec 17 16:47:50.226 INFO [stderr]    --> src/cpu/mod.rs:124:5
Dec 17 16:47:50.226 INFO [stderr]     |
Dec 17 16:47:50.226 INFO [stderr] 124 |     pub fn power_on (&mut self) {
Dec 17 16:47:50.226 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.226 INFO [stderr] 
Dec 17 16:47:50.226 INFO [stderr] warning: method is never used: `reset`
Dec 17 16:47:50.226 INFO [stderr]    --> src/cpu/mod.rs:133:5
Dec 17 16:47:50.226 INFO [stderr]     |
Dec 17 16:47:50.226 INFO [stderr] 133 |     pub fn reset(&mut self) {
Dec 17 16:47:50.226 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.226 INFO [stderr] 
Dec 17 16:47:50.226 INFO [stderr] warning: method is never used: `step`
Dec 17 16:47:50.226 INFO [stderr]    --> src/cpu/mod.rs:140:5
Dec 17 16:47:50.226 INFO [stderr]     |
Dec 17 16:47:50.226 INFO [stderr] 140 |     pub fn step(&mut self) {
Dec 17 16:47:50.226 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.226 INFO [stderr] 
Dec 17 16:47:50.226 INFO [stderr] warning: struct is never constructed: `NES`
Dec 17 16:47:50.226 INFO [stderr]  --> src/nes/mod.rs:9:1
Dec 17 16:47:50.226 INFO [stderr]   |
Dec 17 16:47:50.226 INFO [stderr] 9 | pub struct NES {
Dec 17 16:47:50.226 INFO [stderr]   | ^^^^^^^^^^^^^^
Dec 17 16:47:50.227 INFO [stderr] 
Dec 17 16:47:50.227 INFO [stderr] warning: method is never used: `new`
Dec 17 16:47:50.227 INFO [stderr]   --> src/nes/mod.rs:15:5
Dec 17 16:47:50.227 INFO [stderr]    |
Dec 17 16:47:50.227 INFO [stderr] 15 |     pub fn new(mut file: File) -> NES {
Dec 17 16:47:50.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.227 INFO [stderr] 
Dec 17 16:47:50.227 INFO [stderr] warning: method is never used: `load_rom`
Dec 17 16:47:50.227 INFO [stderr]   --> src/nes/mod.rs:19:5
Dec 17 16:47:50.227 INFO [stderr]    |
Dec 17 16:47:50.227 INFO [stderr] 19 |     pub fn load_rom(&mut self, mut file: File) {
Dec 17 16:47:50.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.227 INFO [stderr] 
Dec 17 16:47:50.227 INFO [stderr] warning: method is never used: `run`
Dec 17 16:47:50.227 INFO [stderr]   --> src/nes/mod.rs:24:5
Dec 17 16:47:50.227 INFO [stderr]    |
Dec 17 16:47:50.227 INFO [stderr] 24 |     pub fn run(mut self) {
Dec 17 16:47:50.227 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.227 INFO [stderr] 
Dec 17 16:47:50.240 INFO [stderr] warning: unused `std::result::Result` that must be used
Dec 17 16:47:50.240 INFO [stderr]    --> src/nes/rom.rs:125:5
Dec 17 16:47:50.240 INFO [stderr]     |
Dec 17 16:47:50.240 INFO [stderr] 125 |     file.read_to_end(&mut buf);
Dec 17 16:47:50.240 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 17 16:47:50.240 INFO [stderr]     |
Dec 17 16:47:50.240 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Dec 17 16:47:50.240 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Dec 17 16:47:50.240 INFO [stderr] 
Dec 17 16:47:50.292 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.84s
Dec 17 16:47:50.860 INFO running `"docker" "inspect" "7c07dd4f820e451a35410696976991c26621b3e42c089706582df065cba44379"`
Dec 17 16:47:51.066 INFO running `"docker" "rm" "-f" "7c07dd4f820e451a35410696976991c26621b3e42c089706582df065cba44379"`
Dec 17 16:47:51.404 INFO [stdout] 7c07dd4f820e451a35410696976991c26621b3e42c089706582df065cba44379