Oct 13 05:00:01.117 INFO checking DomParfitt/chip-8 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 05:00:01.119 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-0/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +4021bd0b3c5815b087d6db10ce461e7e4854ade7-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 05:00:01.538 INFO blam! ff78082794253efcaa4e061079079d6911530ff6439c5b9fcf0d1e4f386efe19
Oct 13 05:00:01.540 INFO running `"docker" "start" "-a" "ff78082794253efcaa4e061079079d6911530ff6439c5b9fcf0d1e4f386efe19"`
Oct 13 05:00:03.548 INFO kablam! usermod: no changes
Oct 13 05:00:03.888 INFO kablam!     Checking shared_library v0.1.8
Oct 13 05:00:03.888 INFO kablam!     Checking x11-dl v2.17.5
Oct 13 05:00:03.888 INFO kablam!     Checking rayon-core v1.4.0
Oct 13 05:00:03.892 INFO kablam!    Compiling num-derive v0.2.2
Oct 13 05:00:03.892 INFO kablam!    Compiling gl v0.10.0
Oct 13 05:00:03.892 INFO kablam!     Checking pistoncore-input v0.21.0
Oct 13 05:00:03.892 INFO kablam!     Checking wayland-client v0.12.5
Oct 13 05:00:07.117 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 13 05:00:15.311 INFO kablam!     Checking rayon v1.0.1
Oct 13 05:00:18.294 INFO kablam!     Checking wayland-protocols v0.12.5
Oct 13 05:00:18.296 INFO kablam!     Checking wayland-kbd v0.13.1
Oct 13 05:00:28.633 INFO kablam!     Checking pistoncore-window v0.32.0
Oct 13 05:00:34.216 INFO kablam!     Checking jpeg-decoder v0.1.14
Oct 13 05:00:35.348 INFO kablam!     Checking pistoncore-event_loop v0.37.0
Oct 13 05:00:37.640 INFO kablam!     Checking wayland-window v0.13.3
Oct 13 05:00:38.928 INFO kablam!     Checking piston v0.37.0
Oct 13 05:00:41.281 INFO kablam!     Checking winit v0.12.0
Oct 13 05:00:42.684 INFO kablam!     Checking image v0.19.0
Oct 13 05:00:47.268 INFO kablam!     Checking glutin v0.14.0
Oct 13 05:00:51.349 INFO kablam!     Checking pistoncore-glutin_window v0.47.0
Oct 13 05:00:54.469 INFO kablam!     Checking piston-gfx_texture v0.32.0
Oct 13 05:00:58.382 INFO kablam!     Checking piston2d-gfx_graphics v0.51.0
Oct 13 05:01:03.495 INFO kablam!     Checking piston_window v0.80.0
Oct 13 05:01:08.860 INFO kablam!     Checking emu v0.1.0 (/source)
Oct 13 05:01:15.652 INFO kablam! warning: unused import: `Duration`
Oct 13 05:01:15.652 INFO kablam!  --> src/main.rs:8:17
Oct 13 05:01:15.652 INFO kablam!   |
Oct 13 05:01:15.652 INFO kablam! 8 | use std::time::{Duration, Instant};
Oct 13 05:01:15.652 INFO kablam!   |                 ^^^^^^^^
Oct 13 05:01:15.652 INFO kablam!   |
Oct 13 05:01:15.652 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:01:15.652 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: variable `high` is assigned to, but never used
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:10:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 10 |         let mut high: u8;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 05:01:16.061 INFO kablam!    = note: consider using `_high` instead
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: variable `low` is assigned to, but never used
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:11:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 11 |         let mut low: u8;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam!    = note: consider using `_low` instead
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:17:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 17 |                 high =  (0x8 << 8) | get_register_number(x);
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:20:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 20 |                 low = (get_register_number(y) << 8) | 0x2;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:24:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 24 |                 high = 0x00;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:25:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 25 |                 low = 0xE0;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:34:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 34 |                 high = 0x00;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:35:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 35 |                 low = 0xEE;
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:41:17
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 41 |                 high = (0x3 << 4) | get_register_number(register_token);
Oct 13 05:01:16.061 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:44:21
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 44 |                     low = get_register_number(tokens[i]) << 4;
Oct 13 05:01:16.061 INFO kablam!    |                     ^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:46:21
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 46 |                     low = u8::from_str_radix(tokens[i], 16).unwrap();
Oct 13 05:01:16.061 INFO kablam!    |                     ^^^
Oct 13 05:01:16.061 INFO kablam! 
Oct 13 05:01:16.061 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.061 INFO kablam!   --> src/assembler/mod.rs:58:19
Oct 13 05:01:16.061 INFO kablam!    |
Oct 13 05:01:16.061 INFO kablam! 58 |             _ => {high = 0x00;
Oct 13 05:01:16.061 INFO kablam!    |                   ^^^^
Oct 13 05:01:16.062 INFO kablam! 
Oct 13 05:01:16.062 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.062 INFO kablam!   --> src/assembler/mod.rs:59:17
Oct 13 05:01:16.062 INFO kablam!    |
Oct 13 05:01:16.062 INFO kablam! 59 |                 low = 0xE0;}//panic!("Unrecognised token."),
Oct 13 05:01:16.062 INFO kablam!    |                 ^^^
Oct 13 05:01:16.062 INFO kablam! 
Oct 13 05:01:16.062 INFO kablam! warning: unused variable: `operand`
Oct 13 05:01:16.062 INFO kablam!   --> src/assembler/mod.rs:70:34
Oct 13 05:01:16.062 INFO kablam!    |
Oct 13 05:01:16.062 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Oct 13 05:01:16.062 INFO kablam!    |                                  ^^^^^^^ help: consider using `_operand` instead
Oct 13 05:01:16.062 INFO kablam! 
Oct 13 05:01:16.062 INFO kablam! warning: unused variable: `now`
Oct 13 05:01:16.062 INFO kablam!   --> src/main.rs:24:13
Oct 13 05:01:16.062 INFO kablam!    |
Oct 13 05:01:16.062 INFO kablam! 24 |     let mut now = Instant::now();
Oct 13 05:01:16.062 INFO kablam!    |             ^^^ help: consider using `_now` instead
Oct 13 05:01:16.062 INFO kablam! 
Oct 13 05:01:16.062 INFO kablam! warning: variable `cycle_count` is assigned to, but never used
Oct 13 05:01:16.062 INFO kablam!   --> src/main.rs:25:13
Oct 13 05:01:16.062 INFO kablam!    |
Oct 13 05:01:16.062 INFO kablam! 25 |     let mut cycle_count = 0;
Oct 13 05:01:16.062 INFO kablam!    |             ^^^^^^^^^^^
Oct 13 05:01:16.062 INFO kablam!    |
Oct 13 05:01:16.062 INFO kablam!    = note: consider using `_cycle_count` instead
Oct 13 05:01:16.062 INFO kablam! 
Oct 13 05:01:16.062 INFO kablam! warning: unused variable: `high_byte`
Oct 13 05:01:16.062 INFO kablam!    --> src/chip8/mod.rs:145:13
Oct 13 05:01:16.062 INFO kablam!     |
Oct 13 05:01:16.062 INFO kablam! 145 |         let high_byte = opcode.high_byte;
Oct 13 05:01:16.062 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Oct 13 05:01:16.062 INFO kablam! 
Oct 13 05:01:16.073 INFO kablam! warning: unused variable: `high_byte`
Oct 13 05:01:16.073 INFO kablam!    --> src/chip8/mod.rs:442:13
Oct 13 05:01:16.073 INFO kablam!     |
Oct 13 05:01:16.073 INFO kablam! 442 |         let high_byte = opcode.high_byte;
Oct 13 05:01:16.073 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Oct 13 05:01:16.073 INFO kablam! 
Oct 13 05:01:16.080 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.080 INFO kablam!   --> src/main.rs:24:9
Oct 13 05:01:16.080 INFO kablam!    |
Oct 13 05:01:16.080 INFO kablam! 24 |     let mut now = Instant::now();
Oct 13 05:01:16.080 INFO kablam!    |         ----^^^
Oct 13 05:01:16.080 INFO kablam!    |         |
Oct 13 05:01:16.080 INFO kablam!    |         help: remove this `mut`
Oct 13 05:01:16.080 INFO kablam!    |
Oct 13 05:01:16.080 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 05:01:16.080 INFO kablam! 
Oct 13 05:01:16.080 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.080 INFO kablam!  --> src/assembler/mod.rs:5:9
Oct 13 05:01:16.080 INFO kablam!   |
Oct 13 05:01:16.080 INFO kablam! 5 |     let mut assembled_program: Vec<u8> = Vec::new();
Oct 13 05:01:16.080 INFO kablam!   |         ----^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.080 INFO kablam!   |         |
Oct 13 05:01:16.080 INFO kablam!   |         help: remove this `mut`
Oct 13 05:01:16.080 INFO kablam! 
Oct 13 05:01:16.080 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.080 INFO kablam!   --> src/assembler/mod.rs:10:13
Oct 13 05:01:16.080 INFO kablam!    |
Oct 13 05:01:16.080 INFO kablam! 10 |         let mut high: u8;
Oct 13 05:01:16.080 INFO kablam!    |             ----^^^^
Oct 13 05:01:16.080 INFO kablam!    |             |
Oct 13 05:01:16.080 INFO kablam!    |             help: remove this `mut`
Oct 13 05:01:16.080 INFO kablam! 
Oct 13 05:01:16.080 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.080 INFO kablam!   --> src/assembler/mod.rs:11:13
Oct 13 05:01:16.081 INFO kablam!    |
Oct 13 05:01:16.081 INFO kablam! 11 |         let mut low: u8;
Oct 13 05:01:16.081 INFO kablam!    |             ----^^^
Oct 13 05:01:16.081 INFO kablam!    |             |
Oct 13 05:01:16.081 INFO kablam!    |             help: remove this `mut`
Oct 13 05:01:16.081 INFO kablam! 
Oct 13 05:01:16.131 INFO kablam! warning: function is never used: `assemble`
Oct 13 05:01:16.131 INFO kablam!  --> src/assembler/mod.rs:4:1
Oct 13 05:01:16.131 INFO kablam!   |
Oct 13 05:01:16.131 INFO kablam! 4 | pub fn assemble(program: String) -> Vec<u8> {
Oct 13 05:01:16.131 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.131 INFO kablam!   |
Oct 13 05:01:16.131 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 05:01:16.131 INFO kablam! 
Oct 13 05:01:16.131 INFO kablam! warning: function is never used: `assemble_opcode`
Oct 13 05:01:16.131 INFO kablam!   --> src/assembler/mod.rs:70:1
Oct 13 05:01:16.131 INFO kablam!    |
Oct 13 05:01:16.131 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Oct 13 05:01:16.131 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.132 INFO kablam! 
Oct 13 05:01:16.132 INFO kablam! warning: function is never used: `get_register_number`
Oct 13 05:01:16.132 INFO kablam!   --> src/assembler/mod.rs:80:1
Oct 13 05:01:16.132 INFO kablam!    |
Oct 13 05:01:16.132 INFO kablam! 80 | fn get_register_number(token: &str) -> u8 {
Oct 13 05:01:16.132 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.132 INFO kablam! 
Oct 13 05:01:16.132 INFO kablam! warning: method is never used: `load_program`
Oct 13 05:01:16.132 INFO kablam!   --> src/chip8/mod.rs:49:5
Oct 13 05:01:16.132 INFO kablam!    |
Oct 13 05:01:16.132 INFO kablam! 49 |     pub fn load_program(&mut self, program: Vec<u8>) {
Oct 13 05:01:16.132 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.132 INFO kablam! 
Oct 13 05:01:16.132 INFO kablam! warning: method is never used: `print_display`
Oct 13 05:01:16.132 INFO kablam!   --> src/chip8/mod.rs:92:5
Oct 13 05:01:16.132 INFO kablam!    |
Oct 13 05:01:16.132 INFO kablam! 92 |     pub fn print_display(&self) {
Oct 13 05:01:16.132 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.132 INFO kablam! 
Oct 13 05:01:16.132 INFO kablam! warning: method is never used: `high_nibble_from_byte`
Oct 13 05:01:16.132 INFO kablam!    --> src/chip8/mod.rs:402:5
Oct 13 05:01:16.132 INFO kablam!     |
Oct 13 05:01:16.132 INFO kablam! 402 |     fn high_nibble_from_byte(byte: u8) -> u8 {
Oct 13 05:01:16.132 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.132 INFO kablam! 
Oct 13 05:01:16.132 INFO kablam! warning: method is never used: `low_nibble_from_byte`
Oct 13 05:01:16.132 INFO kablam!    --> src/chip8/mod.rs:406:5
Oct 13 05:01:16.132 INFO kablam!     |
Oct 13 05:01:16.132 INFO kablam! 406 |     fn low_nibble_from_byte(byte: u8) -> u8 {
Oct 13 05:01:16.132 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.132 INFO kablam! 
Oct 13 05:01:16.135 INFO kablam! warning: structure field `V` should have a snake case name such as `v`
Oct 13 05:01:16.135 INFO kablam!   --> src/chip8/mod.rs:20:5
Oct 13 05:01:16.135 INFO kablam!    |
Oct 13 05:01:16.135 INFO kablam! 20 |     pub V: [u8; 16],
Oct 13 05:01:16.135 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 13 05:01:16.135 INFO kablam!    |
Oct 13 05:01:16.135 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 13 05:01:16.135 INFO kablam! 
Oct 13 05:01:16.135 INFO kablam! warning: structure field `I` should have a snake case name such as `i`
Oct 13 05:01:16.135 INFO kablam!   --> src/chip8/mod.rs:21:5
Oct 13 05:01:16.135 INFO kablam!    |
Oct 13 05:01:16.135 INFO kablam! 21 |     pub I: u16,
Oct 13 05:01:16.135 INFO kablam!    |     ^^^^^^^^^^
Oct 13 05:01:16.135 INFO kablam! 
Oct 13 05:01:16.135 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:01:16.135 INFO kablam!   --> src/main.rs:31:13
Oct 13 05:01:16.135 INFO kablam!    |
Oct 13 05:01:16.135 INFO kablam! 31 |             io::stdin().read_line(&mut input);
Oct 13 05:01:16.135 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.135 INFO kablam!    |
Oct 13 05:01:16.135 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 05:01:16.137 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:01:16.137 INFO kablam! 
Oct 13 05:01:16.572 INFO kablam! warning: unused import: `Duration`
Oct 13 05:01:16.572 INFO kablam!  --> src/main.rs:8:17
Oct 13 05:01:16.572 INFO kablam!   |
Oct 13 05:01:16.572 INFO kablam! 8 | use std::time::{Duration, Instant};
Oct 13 05:01:16.572 INFO kablam!   |                 ^^^^^^^^
Oct 13 05:01:16.572 INFO kablam!   |
Oct 13 05:01:16.572 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 05:01:16.572 INFO kablam! 
Oct 13 05:01:16.864 INFO kablam! warning: variable `high` is assigned to, but never used
Oct 13 05:01:16.864 INFO kablam!   --> src/assembler/mod.rs:10:17
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam! 10 |         let mut high: u8;
Oct 13 05:01:16.864 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 05:01:16.864 INFO kablam!    = note: consider using `_high` instead
Oct 13 05:01:16.864 INFO kablam! 
Oct 13 05:01:16.864 INFO kablam! warning: variable `low` is assigned to, but never used
Oct 13 05:01:16.864 INFO kablam!   --> src/assembler/mod.rs:11:17
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam! 11 |         let mut low: u8;
Oct 13 05:01:16.864 INFO kablam!    |                 ^^^
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam!    = note: consider using `_low` instead
Oct 13 05:01:16.864 INFO kablam! 
Oct 13 05:01:16.864 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.864 INFO kablam!   --> src/assembler/mod.rs:17:17
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam! 17 |                 high =  (0x8 << 8) | get_register_number(x);
Oct 13 05:01:16.864 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Oct 13 05:01:16.864 INFO kablam! 
Oct 13 05:01:16.864 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.864 INFO kablam!   --> src/assembler/mod.rs:20:17
Oct 13 05:01:16.864 INFO kablam!    |
Oct 13 05:01:16.864 INFO kablam! 20 |                 low = (get_register_number(y) << 8) | 0x2;
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:24:17
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 24 |                 high = 0x00;
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:25:17
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 25 |                 low = 0xE0;
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:34:17
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 34 |                 high = 0x00;
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:35:17
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 35 |                 low = 0xEE;
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:41:17
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 41 |                 high = (0x3 << 4) | get_register_number(register_token);
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:44:21
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 44 |                     low = get_register_number(tokens[i]) << 4;
Oct 13 05:01:16.865 INFO kablam!    |                     ^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:46:21
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 46 |                     low = u8::from_str_radix(tokens[i], 16).unwrap();
Oct 13 05:01:16.865 INFO kablam!    |                     ^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `high` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:58:19
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 58 |             _ => {high = 0x00;
Oct 13 05:01:16.865 INFO kablam!    |                   ^^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: value assigned to `low` is never read
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:59:17
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 59 |                 low = 0xE0;}//panic!("Unrecognised token."),
Oct 13 05:01:16.865 INFO kablam!    |                 ^^^
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: unused variable: `operand`
Oct 13 05:01:16.865 INFO kablam!   --> src/assembler/mod.rs:70:34
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Oct 13 05:01:16.865 INFO kablam!    |                                  ^^^^^^^ help: consider using `_operand` instead
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: unused variable: `now`
Oct 13 05:01:16.865 INFO kablam!   --> src/main.rs:24:13
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 24 |     let mut now = Instant::now();
Oct 13 05:01:16.865 INFO kablam!    |             ^^^ help: consider using `_now` instead
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: variable `cycle_count` is assigned to, but never used
Oct 13 05:01:16.865 INFO kablam!   --> src/main.rs:25:13
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam! 25 |     let mut cycle_count = 0;
Oct 13 05:01:16.865 INFO kablam!    |             ^^^^^^^^^^^
Oct 13 05:01:16.865 INFO kablam!    |
Oct 13 05:01:16.865 INFO kablam!    = note: consider using `_cycle_count` instead
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.865 INFO kablam! warning: unused variable: `high_byte`
Oct 13 05:01:16.865 INFO kablam!    --> src/chip8/mod.rs:145:13
Oct 13 05:01:16.865 INFO kablam!     |
Oct 13 05:01:16.865 INFO kablam! 145 |         let high_byte = opcode.high_byte;
Oct 13 05:01:16.865 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Oct 13 05:01:16.865 INFO kablam! 
Oct 13 05:01:16.872 INFO kablam! warning: unused variable: `high_byte`
Oct 13 05:01:16.872 INFO kablam!    --> src/chip8/mod.rs:442:13
Oct 13 05:01:16.872 INFO kablam!     |
Oct 13 05:01:16.872 INFO kablam! 442 |         let high_byte = opcode.high_byte;
Oct 13 05:01:16.872 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Oct 13 05:01:16.872 INFO kablam! 
Oct 13 05:01:16.886 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.886 INFO kablam!   --> src/main.rs:24:9
Oct 13 05:01:16.886 INFO kablam!    |
Oct 13 05:01:16.886 INFO kablam! 24 |     let mut now = Instant::now();
Oct 13 05:01:16.886 INFO kablam!    |         ----^^^
Oct 13 05:01:16.886 INFO kablam!    |         |
Oct 13 05:01:16.886 INFO kablam!    |         help: remove this `mut`
Oct 13 05:01:16.886 INFO kablam!    |
Oct 13 05:01:16.886 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 05:01:16.886 INFO kablam! 
Oct 13 05:01:16.886 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.886 INFO kablam!  --> src/assembler/mod.rs:5:9
Oct 13 05:01:16.886 INFO kablam!   |
Oct 13 05:01:16.886 INFO kablam! 5 |     let mut assembled_program: Vec<u8> = Vec::new();
Oct 13 05:01:16.886 INFO kablam!   |         ----^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.886 INFO kablam!   |         |
Oct 13 05:01:16.886 INFO kablam!   |         help: remove this `mut`
Oct 13 05:01:16.886 INFO kablam! 
Oct 13 05:01:16.886 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.886 INFO kablam!   --> src/assembler/mod.rs:10:13
Oct 13 05:01:16.886 INFO kablam!    |
Oct 13 05:01:16.886 INFO kablam! 10 |         let mut high: u8;
Oct 13 05:01:16.886 INFO kablam!    |             ----^^^^
Oct 13 05:01:16.886 INFO kablam!    |             |
Oct 13 05:01:16.886 INFO kablam!    |             help: remove this `mut`
Oct 13 05:01:16.886 INFO kablam! 
Oct 13 05:01:16.900 INFO kablam! warning: variable does not need to be mutable
Oct 13 05:01:16.900 INFO kablam!   --> src/assembler/mod.rs:11:13
Oct 13 05:01:16.900 INFO kablam!    |
Oct 13 05:01:16.900 INFO kablam! 11 |         let mut low: u8;
Oct 13 05:01:16.900 INFO kablam!    |             ----^^^
Oct 13 05:01:16.900 INFO kablam!    |             |
Oct 13 05:01:16.900 INFO kablam!    |             help: remove this `mut`
Oct 13 05:01:16.900 INFO kablam! 
Oct 13 05:01:16.934 INFO kablam! warning: function is never used: `test`
Oct 13 05:01:16.935 INFO kablam!  --> src/assembler/tests.rs:4:1
Oct 13 05:01:16.935 INFO kablam!   |
Oct 13 05:01:16.935 INFO kablam! 4 | pub fn test() {
Oct 13 05:01:16.935 INFO kablam!   | ^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam!   |
Oct 13 05:01:16.935 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.935 INFO kablam! warning: function is never used: `assemble`
Oct 13 05:01:16.935 INFO kablam!  --> src/assembler/mod.rs:4:1
Oct 13 05:01:16.935 INFO kablam!   |
Oct 13 05:01:16.935 INFO kablam! 4 | pub fn assemble(program: String) -> Vec<u8> {
Oct 13 05:01:16.935 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.935 INFO kablam! warning: function is never used: `assemble_opcode`
Oct 13 05:01:16.935 INFO kablam!   --> src/assembler/mod.rs:70:1
Oct 13 05:01:16.935 INFO kablam!    |
Oct 13 05:01:16.935 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Oct 13 05:01:16.935 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.935 INFO kablam! warning: function is never used: `get_register_number`
Oct 13 05:01:16.935 INFO kablam!   --> src/assembler/mod.rs:80:1
Oct 13 05:01:16.935 INFO kablam!    |
Oct 13 05:01:16.935 INFO kablam! 80 | fn get_register_number(token: &str) -> u8 {
Oct 13 05:01:16.935 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.935 INFO kablam! warning: method is never used: `print_display`
Oct 13 05:01:16.935 INFO kablam!   --> src/chip8/mod.rs:92:5
Oct 13 05:01:16.935 INFO kablam!    |
Oct 13 05:01:16.935 INFO kablam! 92 |     pub fn print_display(&self) {
Oct 13 05:01:16.935 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.935 INFO kablam! warning: method is never used: `high_nibble_from_byte`
Oct 13 05:01:16.935 INFO kablam!    --> src/chip8/mod.rs:402:5
Oct 13 05:01:16.935 INFO kablam!     |
Oct 13 05:01:16.935 INFO kablam! 402 |     fn high_nibble_from_byte(byte: u8) -> u8 {
Oct 13 05:01:16.935 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.935 INFO kablam! warning: method is never used: `low_nibble_from_byte`
Oct 13 05:01:16.935 INFO kablam!    --> src/chip8/mod.rs:406:5
Oct 13 05:01:16.935 INFO kablam!     |
Oct 13 05:01:16.935 INFO kablam! 406 |     fn low_nibble_from_byte(byte: u8) -> u8 {
Oct 13 05:01:16.935 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.935 INFO kablam! 
Oct 13 05:01:16.937 INFO kablam! warning: structure field `V` should have a snake case name such as `v`
Oct 13 05:01:16.937 INFO kablam!   --> src/chip8/mod.rs:20:5
Oct 13 05:01:16.937 INFO kablam!    |
Oct 13 05:01:16.937 INFO kablam! 20 |     pub V: [u8; 16],
Oct 13 05:01:16.937 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 13 05:01:16.937 INFO kablam!    |
Oct 13 05:01:16.937 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Oct 13 05:01:16.937 INFO kablam! 
Oct 13 05:01:16.937 INFO kablam! warning: structure field `I` should have a snake case name such as `i`
Oct 13 05:01:16.937 INFO kablam!   --> src/chip8/mod.rs:21:5
Oct 13 05:01:16.937 INFO kablam!    |
Oct 13 05:01:16.937 INFO kablam! 21 |     pub I: u16,
Oct 13 05:01:16.937 INFO kablam!    |     ^^^^^^^^^^
Oct 13 05:01:16.937 INFO kablam! 
Oct 13 05:01:16.937 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 05:01:16.937 INFO kablam!   --> src/main.rs:31:13
Oct 13 05:01:16.937 INFO kablam!    |
Oct 13 05:01:16.937 INFO kablam! 31 |             io::stdin().read_line(&mut input);
Oct 13 05:01:16.937 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 05:01:16.937 INFO kablam!    |
Oct 13 05:01:16.937 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 05:01:16.937 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 05:01:16.937 INFO kablam! 
Oct 13 05:01:17.000 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 13s
Oct 13 05:01:17.022 INFO kablam! su: No module specific data is present
Oct 13 05:01:18.010 INFO running `"docker" "rm" "-f" "ff78082794253efcaa4e061079079d6911530ff6439c5b9fcf0d1e4f386efe19"`
Oct 13 05:01:18.328 INFO blam! ff78082794253efcaa4e061079079d6911530ff6439c5b9fcf0d1e4f386efe19