Nov 07 05:12:08.202 INFO checking DomParfitt/chip-8 against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687
Nov 07 05:12:08.204 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-7/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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"`
Nov 07 05:12:08.582 INFO blam! 74ace87230d10b57b9a42ac350a6be15c63e5fd779730d38635f26432b7f5eac
Nov 07 05:12:08.583 INFO running `"docker" "start" "-a" "74ace87230d10b57b9a42ac350a6be15c63e5fd779730d38635f26432b7f5eac"`
Nov 07 05:12:10.039 INFO kablam! usermod: no changes
Nov 07 05:12:10.458 INFO kablam!     Checking shared_library v0.1.8
Nov 07 05:12:10.460 INFO kablam!     Checking x11-dl v2.17.5
Nov 07 05:12:10.460 INFO kablam!     Checking gfx_core v0.8.2
Nov 07 05:12:10.462 INFO kablam!     Checking rayon-core v1.4.0
Nov 07 05:12:10.462 INFO kablam!    Compiling serde_derive v1.0.64
Nov 07 05:12:10.462 INFO kablam!    Compiling num-derive v0.2.2
Nov 07 05:12:10.463 INFO kablam!    Compiling gfx_gl v0.5.0
Nov 07 05:12:10.465 INFO kablam!     Checking wayland-client v0.12.5
Nov 07 05:12:14.393 INFO kablam!     Checking osmesa-sys v0.1.2
Nov 07 05:12:22.724 INFO kablam!     Checking rayon v1.0.1
Nov 07 05:12:26.390 INFO kablam!     Checking wayland-protocols v0.12.5
Nov 07 05:12:26.391 INFO kablam!     Checking wayland-kbd v0.13.1
Nov 07 05:12:44.904 INFO kablam!     Checking jpeg-decoder v0.1.14
Nov 07 05:12:45.317 INFO kablam!     Checking wayland-window v0.13.3
Nov 07 05:12:49.221 INFO kablam!     Checking winit v0.12.0
Nov 07 05:12:52.568 INFO kablam!     Checking image v0.19.0
Nov 07 05:12:57.901 INFO kablam!     Checking glutin v0.14.0
Nov 07 05:13:06.462 INFO kablam!     Checking pistoncore-input v0.21.0
Nov 07 05:13:14.712 INFO kablam!     Checking pistoncore-window v0.32.0
Nov 07 05:13:18.345 INFO kablam!     Checking pistoncore-event_loop v0.37.0
Nov 07 05:13:18.345 INFO kablam!     Checking pistoncore-glutin_window v0.47.0
Nov 07 05:13:21.089 INFO kablam!     Checking piston v0.37.0
Nov 07 05:13:28.732 INFO kablam!     Checking gfx v0.17.1
Nov 07 05:13:28.732 INFO kablam!     Checking gfx_device_gl v0.15.3
Nov 07 05:13:36.396 INFO kablam!     Checking piston-gfx_texture v0.32.0
Nov 07 05:13:39.505 INFO kablam!     Checking piston2d-gfx_graphics v0.51.0
Nov 07 05:13:44.263 INFO kablam!     Checking piston_window v0.80.0
Nov 07 05:13:48.790 INFO kablam!     Checking emu v0.1.0 (/source)
Nov 07 05:13:53.481 INFO kablam! warning: unused import: `Duration`
Nov 07 05:13:53.481 INFO kablam!  --> src/main.rs:8:17
Nov 07 05:13:53.481 INFO kablam!   |
Nov 07 05:13:53.481 INFO kablam! 8 | use std::time::{Duration, Instant};
Nov 07 05:13:53.482 INFO kablam!   |                 ^^^^^^^^
Nov 07 05:13:53.482 INFO kablam!   |
Nov 07 05:13:53.482 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:13:53.483 INFO kablam! 
Nov 07 05:13:54.028 INFO kablam! warning: unused import: `Duration`
Nov 07 05:13:54.028 INFO kablam!  --> src/main.rs:8:17
Nov 07 05:13:54.028 INFO kablam!   |
Nov 07 05:13:54.028 INFO kablam! 8 | use std::time::{Duration, Instant};
Nov 07 05:13:54.028 INFO kablam!   |                 ^^^^^^^^
Nov 07 05:13:54.028 INFO kablam!   |
Nov 07 05:13:54.028 INFO kablam!   = note: #[warn(unused_imports)] on by default
Nov 07 05:13:54.028 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: variable `high` is assigned to, but never used
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:10:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 10 |         let mut high: u8;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:13:54.077 INFO kablam!    = note: consider using `_high` instead
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: variable `low` is assigned to, but never used
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:11:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 11 |         let mut low: u8;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam!    = note: consider using `_low` instead
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:17:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 17 |                 high =  (0x8 << 8) | get_register_number(x);
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:20:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 20 |                 low = (get_register_number(y) << 8) | 0x2;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:24:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 24 |                 high = 0x00;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:25:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 25 |                 low = 0xE0;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:34:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 34 |                 high = 0x00;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:35:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 35 |                 low = 0xEE;
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:41:17
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 41 |                 high = (0x3 << 4) | get_register_number(register_token);
Nov 07 05:13:54.077 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:44:21
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 44 |                     low = get_register_number(tokens[i]) << 4;
Nov 07 05:13:54.077 INFO kablam!    |                     ^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:46:21
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 46 |                     low = u8::from_str_radix(tokens[i], 16).unwrap();
Nov 07 05:13:54.077 INFO kablam!    |                     ^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.077 INFO kablam!   --> src/assembler/mod.rs:58:19
Nov 07 05:13:54.077 INFO kablam!    |
Nov 07 05:13:54.077 INFO kablam! 58 |             _ => {high = 0x00;
Nov 07 05:13:54.077 INFO kablam!    |                   ^^^^
Nov 07 05:13:54.077 INFO kablam! 
Nov 07 05:13:54.077 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.078 INFO kablam!   --> src/assembler/mod.rs:59:17
Nov 07 05:13:54.078 INFO kablam!    |
Nov 07 05:13:54.078 INFO kablam! 59 |                 low = 0xE0;}//panic!("Unrecognised token."),
Nov 07 05:13:54.078 INFO kablam!    |                 ^^^
Nov 07 05:13:54.078 INFO kablam! 
Nov 07 05:13:54.078 INFO kablam! warning: unused variable: `operand`
Nov 07 05:13:54.078 INFO kablam!   --> src/assembler/mod.rs:70:34
Nov 07 05:13:54.078 INFO kablam!    |
Nov 07 05:13:54.078 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Nov 07 05:13:54.078 INFO kablam!    |                                  ^^^^^^^ help: consider using `_operand` instead
Nov 07 05:13:54.078 INFO kablam! 
Nov 07 05:13:54.078 INFO kablam! warning: unused variable: `now`
Nov 07 05:13:54.078 INFO kablam!   --> src/main.rs:24:13
Nov 07 05:13:54.078 INFO kablam!    |
Nov 07 05:13:54.078 INFO kablam! 24 |     let mut now = Instant::now();
Nov 07 05:13:54.078 INFO kablam!    |             ^^^ help: consider using `_now` instead
Nov 07 05:13:54.078 INFO kablam! 
Nov 07 05:13:54.078 INFO kablam! warning: variable `cycle_count` is assigned to, but never used
Nov 07 05:13:54.078 INFO kablam!   --> src/main.rs:25:13
Nov 07 05:13:54.078 INFO kablam!    |
Nov 07 05:13:54.078 INFO kablam! 25 |     let mut cycle_count = 0;
Nov 07 05:13:54.078 INFO kablam!    |             ^^^^^^^^^^^
Nov 07 05:13:54.078 INFO kablam!    |
Nov 07 05:13:54.078 INFO kablam!    = note: consider using `_cycle_count` instead
Nov 07 05:13:54.078 INFO kablam! 
Nov 07 05:13:54.079 INFO kablam! warning: unused variable: `high_byte`
Nov 07 05:13:54.079 INFO kablam!    --> src/chip8/mod.rs:145:13
Nov 07 05:13:54.079 INFO kablam!     |
Nov 07 05:13:54.079 INFO kablam! 145 |         let high_byte = opcode.high_byte;
Nov 07 05:13:54.079 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Nov 07 05:13:54.079 INFO kablam! 
Nov 07 05:13:54.079 INFO kablam! warning: unused variable: `high_byte`
Nov 07 05:13:54.079 INFO kablam!    --> src/chip8/mod.rs:442:13
Nov 07 05:13:54.079 INFO kablam!     |
Nov 07 05:13:54.079 INFO kablam! 442 |         let high_byte = opcode.high_byte;
Nov 07 05:13:54.079 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Nov 07 05:13:54.079 INFO kablam! 
Nov 07 05:13:54.100 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.100 INFO kablam!   --> src/main.rs:24:9
Nov 07 05:13:54.100 INFO kablam!    |
Nov 07 05:13:54.100 INFO kablam! 24 |     let mut now = Instant::now();
Nov 07 05:13:54.100 INFO kablam!    |         ----^^^
Nov 07 05:13:54.100 INFO kablam!    |         |
Nov 07 05:13:54.100 INFO kablam!    |         help: remove this `mut`
Nov 07 05:13:54.100 INFO kablam!    |
Nov 07 05:13:54.100 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 05:13:54.100 INFO kablam! 
Nov 07 05:13:54.108 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.108 INFO kablam!  --> src/assembler/mod.rs:5:9
Nov 07 05:13:54.108 INFO kablam!   |
Nov 07 05:13:54.108 INFO kablam! 5 |     let mut assembled_program: Vec<u8> = Vec::new();
Nov 07 05:13:54.108 INFO kablam!   |         ----^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.108 INFO kablam!   |         |
Nov 07 05:13:54.108 INFO kablam!   |         help: remove this `mut`
Nov 07 05:13:54.108 INFO kablam! 
Nov 07 05:13:54.108 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.108 INFO kablam!   --> src/assembler/mod.rs:10:13
Nov 07 05:13:54.108 INFO kablam!    |
Nov 07 05:13:54.108 INFO kablam! 10 |         let mut high: u8;
Nov 07 05:13:54.108 INFO kablam!    |             ----^^^^
Nov 07 05:13:54.108 INFO kablam!    |             |
Nov 07 05:13:54.108 INFO kablam!    |             help: remove this `mut`
Nov 07 05:13:54.108 INFO kablam! 
Nov 07 05:13:54.108 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.108 INFO kablam!   --> src/assembler/mod.rs:11:13
Nov 07 05:13:54.108 INFO kablam!    |
Nov 07 05:13:54.108 INFO kablam! 11 |         let mut low: u8;
Nov 07 05:13:54.108 INFO kablam!    |             ----^^^
Nov 07 05:13:54.108 INFO kablam!    |             |
Nov 07 05:13:54.108 INFO kablam!    |             help: remove this `mut`
Nov 07 05:13:54.108 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: function is never used: `assemble`
Nov 07 05:13:54.156 INFO kablam!  --> src/assembler/mod.rs:4:1
Nov 07 05:13:54.156 INFO kablam!   |
Nov 07 05:13:54.156 INFO kablam! 4 | pub fn assemble(program: String) -> Vec<u8> {
Nov 07 05:13:54.156 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam!   |
Nov 07 05:13:54.156 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: function is never used: `assemble_opcode`
Nov 07 05:13:54.156 INFO kablam!   --> src/assembler/mod.rs:70:1
Nov 07 05:13:54.156 INFO kablam!    |
Nov 07 05:13:54.156 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Nov 07 05:13:54.156 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: function is never used: `get_register_number`
Nov 07 05:13:54.156 INFO kablam!   --> src/assembler/mod.rs:80:1
Nov 07 05:13:54.156 INFO kablam!    |
Nov 07 05:13:54.156 INFO kablam! 80 | fn get_register_number(token: &str) -> u8 {
Nov 07 05:13:54.156 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: method is never used: `load_program`
Nov 07 05:13:54.156 INFO kablam!   --> src/chip8/mod.rs:49:5
Nov 07 05:13:54.156 INFO kablam!    |
Nov 07 05:13:54.156 INFO kablam! 49 |     pub fn load_program(&mut self, program: Vec<u8>) {
Nov 07 05:13:54.156 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: method is never used: `print_display`
Nov 07 05:13:54.156 INFO kablam!   --> src/chip8/mod.rs:92:5
Nov 07 05:13:54.156 INFO kablam!    |
Nov 07 05:13:54.156 INFO kablam! 92 |     pub fn print_display(&self) {
Nov 07 05:13:54.156 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: method is never used: `high_nibble_from_byte`
Nov 07 05:13:54.156 INFO kablam!    --> src/chip8/mod.rs:402:5
Nov 07 05:13:54.156 INFO kablam!     |
Nov 07 05:13:54.156 INFO kablam! 402 |     fn high_nibble_from_byte(byte: u8) -> u8 {
Nov 07 05:13:54.156 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: method is never used: `low_nibble_from_byte`
Nov 07 05:13:54.156 INFO kablam!    --> src/chip8/mod.rs:406:5
Nov 07 05:13:54.156 INFO kablam!     |
Nov 07 05:13:54.156 INFO kablam! 406 |     fn low_nibble_from_byte(byte: u8) -> u8 {
Nov 07 05:13:54.156 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.156 INFO kablam! 
Nov 07 05:13:54.156 INFO kablam! warning: structure field `V` should have a snake case name such as `v`
Nov 07 05:13:54.157 INFO kablam!   --> src/chip8/mod.rs:20:5
Nov 07 05:13:54.157 INFO kablam!    |
Nov 07 05:13:54.157 INFO kablam! 20 |     pub V: [u8; 16],
Nov 07 05:13:54.157 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 07 05:13:54.157 INFO kablam!    |
Nov 07 05:13:54.157 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 07 05:13:54.157 INFO kablam! 
Nov 07 05:13:54.157 INFO kablam! warning: structure field `I` should have a snake case name such as `i`
Nov 07 05:13:54.157 INFO kablam!   --> src/chip8/mod.rs:21:5
Nov 07 05:13:54.157 INFO kablam!    |
Nov 07 05:13:54.157 INFO kablam! 21 |     pub I: u16,
Nov 07 05:13:54.157 INFO kablam!    |     ^^^^^^^^^^
Nov 07 05:13:54.157 INFO kablam! 
Nov 07 05:13:54.157 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:13:54.157 INFO kablam!   --> src/main.rs:31:13
Nov 07 05:13:54.157 INFO kablam!    |
Nov 07 05:13:54.157 INFO kablam! 31 |             io::stdin().read_line(&mut input);
Nov 07 05:13:54.157 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.157 INFO kablam!    |
Nov 07 05:13:54.157 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 05:13:54.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:13:54.157 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: variable `high` is assigned to, but never used
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:10:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 10 |         let mut high: u8;
Nov 07 05:13:54.300 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam!    = note: #[warn(unused_variables)] on by default
Nov 07 05:13:54.300 INFO kablam!    = note: consider using `_high` instead
Nov 07 05:13:54.300 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: variable `low` is assigned to, but never used
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:11:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 11 |         let mut low: u8;
Nov 07 05:13:54.300 INFO kablam!    |                 ^^^
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam!    = note: consider using `_low` instead
Nov 07 05:13:54.300 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:17:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 17 |                 high =  (0x8 << 8) | get_register_number(x);
Nov 07 05:13:54.300 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam!    = note: #[warn(unused_assignments)] on by default
Nov 07 05:13:54.300 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:20:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 20 |                 low = (get_register_number(y) << 8) | 0x2;
Nov 07 05:13:54.300 INFO kablam!    |                 ^^^
Nov 07 05:13:54.300 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:24:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 24 |                 high = 0x00;
Nov 07 05:13:54.300 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.300 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:25:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 25 |                 low = 0xE0;
Nov 07 05:13:54.300 INFO kablam!    |                 ^^^
Nov 07 05:13:54.300 INFO kablam! 
Nov 07 05:13:54.300 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.300 INFO kablam!   --> src/assembler/mod.rs:34:17
Nov 07 05:13:54.300 INFO kablam!    |
Nov 07 05:13:54.300 INFO kablam! 34 |                 high = 0x00;
Nov 07 05:13:54.301 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:35:17
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 35 |                 low = 0xEE;
Nov 07 05:13:54.301 INFO kablam!    |                 ^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:41:17
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 41 |                 high = (0x3 << 4) | get_register_number(register_token);
Nov 07 05:13:54.301 INFO kablam!    |                 ^^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:44:21
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 44 |                     low = get_register_number(tokens[i]) << 4;
Nov 07 05:13:54.301 INFO kablam!    |                     ^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:46:21
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 46 |                     low = u8::from_str_radix(tokens[i], 16).unwrap();
Nov 07 05:13:54.301 INFO kablam!    |                     ^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: value assigned to `high` is never read
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:58:19
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 58 |             _ => {high = 0x00;
Nov 07 05:13:54.301 INFO kablam!    |                   ^^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: value assigned to `low` is never read
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:59:17
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 59 |                 low = 0xE0;}//panic!("Unrecognised token."),
Nov 07 05:13:54.301 INFO kablam!    |                 ^^^
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: unused variable: `operand`
Nov 07 05:13:54.301 INFO kablam!   --> src/assembler/mod.rs:70:34
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Nov 07 05:13:54.301 INFO kablam!    |                                  ^^^^^^^ help: consider using `_operand` instead
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: unused variable: `now`
Nov 07 05:13:54.301 INFO kablam!   --> src/main.rs:24:13
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 24 |     let mut now = Instant::now();
Nov 07 05:13:54.301 INFO kablam!    |             ^^^ help: consider using `_now` instead
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: variable `cycle_count` is assigned to, but never used
Nov 07 05:13:54.301 INFO kablam!   --> src/main.rs:25:13
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam! 25 |     let mut cycle_count = 0;
Nov 07 05:13:54.301 INFO kablam!    |             ^^^^^^^^^^^
Nov 07 05:13:54.301 INFO kablam!    |
Nov 07 05:13:54.301 INFO kablam!    = note: consider using `_cycle_count` instead
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.301 INFO kablam! warning: unused variable: `high_byte`
Nov 07 05:13:54.301 INFO kablam!    --> src/chip8/mod.rs:145:13
Nov 07 05:13:54.301 INFO kablam!     |
Nov 07 05:13:54.301 INFO kablam! 145 |         let high_byte = opcode.high_byte;
Nov 07 05:13:54.301 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Nov 07 05:13:54.301 INFO kablam! 
Nov 07 05:13:54.303 INFO kablam! warning: unused variable: `high_byte`
Nov 07 05:13:54.303 INFO kablam!    --> src/chip8/mod.rs:442:13
Nov 07 05:13:54.303 INFO kablam!     |
Nov 07 05:13:54.303 INFO kablam! 442 |         let high_byte = opcode.high_byte;
Nov 07 05:13:54.303 INFO kablam!     |             ^^^^^^^^^ help: consider using `_high_byte` instead
Nov 07 05:13:54.303 INFO kablam! 
Nov 07 05:13:54.314 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.314 INFO kablam!   --> src/main.rs:24:9
Nov 07 05:13:54.314 INFO kablam!    |
Nov 07 05:13:54.314 INFO kablam! 24 |     let mut now = Instant::now();
Nov 07 05:13:54.314 INFO kablam!    |         ----^^^
Nov 07 05:13:54.314 INFO kablam!    |         |
Nov 07 05:13:54.314 INFO kablam!    |         help: remove this `mut`
Nov 07 05:13:54.314 INFO kablam!    |
Nov 07 05:13:54.314 INFO kablam!    = note: #[warn(unused_mut)] on by default
Nov 07 05:13:54.314 INFO kablam! 
Nov 07 05:13:54.320 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.326 INFO kablam!  --> src/assembler/mod.rs:5:9
Nov 07 05:13:54.326 INFO kablam!   |
Nov 07 05:13:54.326 INFO kablam! 5 |     let mut assembled_program: Vec<u8> = Vec::new();
Nov 07 05:13:54.326 INFO kablam!   |         ----^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.326 INFO kablam!   |         |
Nov 07 05:13:54.326 INFO kablam!   |         help: remove this `mut`
Nov 07 05:13:54.326 INFO kablam! 
Nov 07 05:13:54.326 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.326 INFO kablam!   --> src/assembler/mod.rs:10:13
Nov 07 05:13:54.326 INFO kablam!    |
Nov 07 05:13:54.326 INFO kablam! 10 |         let mut high: u8;
Nov 07 05:13:54.326 INFO kablam!    |             ----^^^^
Nov 07 05:13:54.326 INFO kablam!    |             |
Nov 07 05:13:54.326 INFO kablam!    |             help: remove this `mut`
Nov 07 05:13:54.326 INFO kablam! 
Nov 07 05:13:54.326 INFO kablam! warning: variable does not need to be mutable
Nov 07 05:13:54.326 INFO kablam!   --> src/assembler/mod.rs:11:13
Nov 07 05:13:54.326 INFO kablam!    |
Nov 07 05:13:54.326 INFO kablam! 11 |         let mut low: u8;
Nov 07 05:13:54.326 INFO kablam!    |             ----^^^
Nov 07 05:13:54.326 INFO kablam!    |             |
Nov 07 05:13:54.327 INFO kablam!    |             help: remove this `mut`
Nov 07 05:13:54.327 INFO kablam! 
Nov 07 05:13:54.363 INFO kablam! warning: function is never used: `test`
Nov 07 05:13:54.363 INFO kablam!  --> src/assembler/tests.rs:4:1
Nov 07 05:13:54.363 INFO kablam!   |
Nov 07 05:13:54.363 INFO kablam! 4 | pub fn test() {
Nov 07 05:13:54.363 INFO kablam!   | ^^^^^^^^^^^^^
Nov 07 05:13:54.363 INFO kablam!   |
Nov 07 05:13:54.363 INFO kablam!   = note: #[warn(dead_code)] on by default
Nov 07 05:13:54.363 INFO kablam! 
Nov 07 05:13:54.368 INFO kablam! warning: function is never used: `assemble`
Nov 07 05:13:54.368 INFO kablam!  --> src/assembler/mod.rs:4:1
Nov 07 05:13:54.368 INFO kablam!   |
Nov 07 05:13:54.368 INFO kablam! 4 | pub fn assemble(program: String) -> Vec<u8> {
Nov 07 05:13:54.369 INFO kablam!   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: function is never used: `assemble_opcode`
Nov 07 05:13:54.369 INFO kablam!   --> src/assembler/mod.rs:70:1
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam! 70 | fn assemble_opcode(opcode: &str, operand: &str) -> (u8, u8) {
Nov 07 05:13:54.369 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: function is never used: `get_register_number`
Nov 07 05:13:54.369 INFO kablam!   --> src/assembler/mod.rs:80:1
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam! 80 | fn get_register_number(token: &str) -> u8 {
Nov 07 05:13:54.369 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: method is never used: `print_display`
Nov 07 05:13:54.369 INFO kablam!   --> src/chip8/mod.rs:92:5
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam! 92 |     pub fn print_display(&self) {
Nov 07 05:13:54.369 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: method is never used: `high_nibble_from_byte`
Nov 07 05:13:54.369 INFO kablam!    --> src/chip8/mod.rs:402:5
Nov 07 05:13:54.369 INFO kablam!     |
Nov 07 05:13:54.369 INFO kablam! 402 |     fn high_nibble_from_byte(byte: u8) -> u8 {
Nov 07 05:13:54.369 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: method is never used: `low_nibble_from_byte`
Nov 07 05:13:54.369 INFO kablam!    --> src/chip8/mod.rs:406:5
Nov 07 05:13:54.369 INFO kablam!     |
Nov 07 05:13:54.369 INFO kablam! 406 |     fn low_nibble_from_byte(byte: u8) -> u8 {
Nov 07 05:13:54.369 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: structure field `V` should have a snake case name such as `v`
Nov 07 05:13:54.369 INFO kablam!   --> src/chip8/mod.rs:20:5
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam! 20 |     pub V: [u8; 16],
Nov 07 05:13:54.369 INFO kablam!    |     ^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam!    = note: #[warn(non_snake_case)] on by default
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: structure field `I` should have a snake case name such as `i`
Nov 07 05:13:54.369 INFO kablam!   --> src/chip8/mod.rs:21:5
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam! 21 |     pub I: u16,
Nov 07 05:13:54.369 INFO kablam!    |     ^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.369 INFO kablam! warning: unused `std::result::Result` that must be used
Nov 07 05:13:54.369 INFO kablam!   --> src/main.rs:31:13
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam! 31 |             io::stdin().read_line(&mut input);
Nov 07 05:13:54.369 INFO kablam!    |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 07 05:13:54.369 INFO kablam!    |
Nov 07 05:13:54.369 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Nov 07 05:13:54.369 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Nov 07 05:13:54.369 INFO kablam! 
Nov 07 05:13:54.392 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 1m 44s
Nov 07 05:13:54.410 INFO kablam! su: No module specific data is present
Nov 07 05:13:54.702 INFO running `"docker" "rm" "-f" "74ace87230d10b57b9a42ac350a6be15c63e5fd779730d38635f26432b7f5eac"`
Nov 07 05:13:54.772 INFO blam! 74ace87230d10b57b9a42ac350a6be15c63e5fd779730d38635f26432b7f5eac