Oct 15 07:55:00.976 INFO testing Orenchon/chip8_mary against master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513 for rustdoc-test-static-cling-1
Oct 15 07:55:00.976 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/rustdoc-test-static-cling-1/worker-0/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-0/rustdoc-test-static-cling-1/master#0e07c4281c343e9e15a0a8fca79538ad1a8eb513:/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 +0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt build --frozen" "-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 15 07:55:01.307 INFO blam! c38768ef552e20e1594130751916ca3a789cabca502108947797affb1784cc9a
Oct 15 07:55:01.315 INFO running `"docker" "start" "-a" "c38768ef552e20e1594130751916ca3a789cabca502108947797affb1784cc9a"`
Oct 15 07:55:02.682 INFO kablam! usermod: no changes
Oct 15 07:55:02.843 INFO kablam!    Compiling sdl2 v0.31.0
Oct 15 07:55:08.323 INFO kablam!    Compiling chip8_mary v0.1.0 (/source)
Oct 15 07:55:09.119 INFO kablam! warning: unused import: `std::time`
Oct 15 07:55:09.119 INFO kablam!   --> src/cpu.rs:15:9
Oct 15 07:55:09.119 INFO kablam!    |
Oct 15 07:55:09.119 INFO kablam! 15 |     use std::time;
Oct 15 07:55:09.119 INFO kablam!    |         ^^^^^^^^^
Oct 15 07:55:09.119 INFO kablam!    |
Oct 15 07:55:09.119 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 15 07:55:09.119 INFO kablam! 
Oct 15 07:55:09.119 INFO kablam! warning: unused import: `audio::*`
Oct 15 07:55:09.119 INFO kablam!  --> src/lib.rs:3:5
Oct 15 07:55:09.119 INFO kablam!   |
Oct 15 07:55:09.119 INFO kablam! 3 | use audio::*;
Oct 15 07:55:09.119 INFO kablam!   |     ^^^^^^^^
Oct 15 07:55:09.119 INFO kablam! 
Oct 15 07:55:09.119 INFO kablam! warning: unused import: `cpu::*`
Oct 15 07:55:09.119 INFO kablam!  --> src/lib.rs:4:5
Oct 15 07:55:09.119 INFO kablam!   |
Oct 15 07:55:09.119 INFO kablam! 4 | use cpu::*;
Oct 15 07:55:09.119 INFO kablam!   |     ^^^^^^
Oct 15 07:55:09.119 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: struct is never constructed: `SquareWave`
Oct 15 07:55:09.353 INFO kablam!  --> src/audio.rs:6:5
Oct 15 07:55:09.353 INFO kablam!   |
Oct 15 07:55:09.353 INFO kablam! 6 |     pub struct SquareWave {
Oct 15 07:55:09.353 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam!   |
Oct 15 07:55:09.353 INFO kablam!   = note: #[warn(dead_code)] on by default
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: constant item is never used: `MEMORY_SIZE`
Oct 15 07:55:09.353 INFO kablam!  --> src/cpu.rs:5:5
Oct 15 07:55:09.353 INFO kablam!   |
Oct 15 07:55:09.353 INFO kablam! 5 |     const MEMORY_SIZE: usize = 4096;
Oct 15 07:55:09.353 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: constant item is never used: `STACK_SIZE`
Oct 15 07:55:09.353 INFO kablam!  --> src/cpu.rs:7:5
Oct 15 07:55:09.353 INFO kablam!   |
Oct 15 07:55:09.353 INFO kablam! 7 |     const STACK_SIZE: usize = 16;
Oct 15 07:55:09.353 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: constant item is never used: `GFX_SIZE`
Oct 15 07:55:09.353 INFO kablam!  --> src/cpu.rs:9:5
Oct 15 07:55:09.353 INFO kablam!   |
Oct 15 07:55:09.353 INFO kablam! 9 |     const GFX_SIZE: usize = 64 * 32;
Oct 15 07:55:09.353 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: constant item is never used: `COWGOD_VER`
Oct 15 07:55:09.353 INFO kablam!   --> src/cpu.rs:11:5
Oct 15 07:55:09.353 INFO kablam!    |
Oct 15 07:55:09.353 INFO kablam! 11 |     const COWGOD_VER: u8 = 0;
Oct 15 07:55:09.353 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: constant item is never used: `MATTMIK_VER`
Oct 15 07:55:09.353 INFO kablam!   --> src/cpu.rs:12:5
Oct 15 07:55:09.353 INFO kablam!    |
Oct 15 07:55:09.353 INFO kablam! 12 |     const MATTMIK_VER: u8 = 1;
Oct 15 07:55:09.353 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: struct is never constructed: `Chip`
Oct 15 07:55:09.353 INFO kablam!   --> src/cpu.rs:17:5
Oct 15 07:55:09.353 INFO kablam!    |
Oct 15 07:55:09.353 INFO kablam! 17 |     pub struct Chip {
Oct 15 07:55:09.353 INFO kablam!    |     ^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: method is never used: `new`
Oct 15 07:55:09.353 INFO kablam!   --> src/cpu.rs:53:9
Oct 15 07:55:09.353 INFO kablam!    |
Oct 15 07:55:09.353 INFO kablam! 53 |         pub fn new(version: u8) -> Chip {
Oct 15 07:55:09.353 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: method is never used: `load_program`
Oct 15 07:55:09.353 INFO kablam!   --> src/cpu.rs:74:9
Oct 15 07:55:09.353 INFO kablam!    |
Oct 15 07:55:09.353 INFO kablam! 74 |         pub fn load_program(&mut self, program: &[u8]) {
Oct 15 07:55:09.353 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.353 INFO kablam! 
Oct 15 07:55:09.353 INFO kablam! warning: method is never used: `cycle`
Oct 15 07:55:09.353 INFO kablam!   --> src/cpu.rs:86:9
Oct 15 07:55:09.354 INFO kablam!    |
Oct 15 07:55:09.354 INFO kablam! 86 |         pub fn cycle(&mut self) {
Oct 15 07:55:09.354 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `give_keypress`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:153:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 153 |         pub fn give_keypress(&mut self, key_pressed: Option<u8>) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `give_keyrelease`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:167:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 167 |         pub fn give_keyrelease(&mut self, key_pressed: Option<u8>) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `cls`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:174:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 174 |         pub fn cls(&mut self) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `jump`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:181:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 181 |         pub fn jump(&mut self) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `jump_plus_reg`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:185:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 185 |         pub fn jump_plus_reg(&mut self) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `gen_random`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:189:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 189 |         pub fn gen_random(&mut self) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `index_sprite`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:195:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 195 |         pub fn index_sprite(&mut self) {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `should_draw`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:201:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 201 |         pub fn should_draw(&mut self) -> bool {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.354 INFO kablam! warning: method is never used: `should_clear`
Oct 15 07:55:09.354 INFO kablam!    --> src/cpu.rs:216:9
Oct 15 07:55:09.354 INFO kablam!     |
Oct 15 07:55:09.354 INFO kablam! 216 |         pub fn should_clear(&mut self) -> bool {
Oct 15 07:55:09.354 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.354 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `call_sub`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:224:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 224 |         pub fn call_sub(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `copy_to_memory`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:230:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 230 |         pub fn copy_to_memory(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `copy_to_registers`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:240:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 240 |         pub fn copy_to_registers(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `equal_to`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:250:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 250 |         pub fn equal_to(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `not_equal_to`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:260:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 260 |         pub fn not_equal_to(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `reg_to_reg`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:270:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 270 |         pub fn reg_to_reg(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `reg_or_reg`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:276:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 276 |         pub fn reg_or_reg(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `reg_and_reg`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:282:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 282 |         pub fn reg_and_reg(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `reg_xor_reg`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:288:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 288 |         pub fn reg_xor_reg(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `reg_minus_reg`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:294:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 294 |         pub fn reg_minus_reg(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `inv_reg_minus_reg`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:308:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 308 |         pub fn inv_reg_minus_reg(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `shift_reg_right`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:324:9
Oct 15 07:55:09.371 INFO kablam!     |
Oct 15 07:55:09.371 INFO kablam! 324 |         pub fn shift_reg_right(&mut self) {
Oct 15 07:55:09.371 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.371 INFO kablam! 
Oct 15 07:55:09.371 INFO kablam! warning: method is never used: `shift_reg_left`
Oct 15 07:55:09.371 INFO kablam!    --> src/cpu.rs:346:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 346 |         pub fn shift_reg_left(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `reg_not_reg`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:366:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 366 |         pub fn reg_not_reg(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `reg_equals_reg`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:376:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 376 |         pub fn reg_equals_reg(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `assign`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:386:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 386 |         pub fn assign(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `sum_to`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:391:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 391 |         pub fn sum_to(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `sub_return`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:398:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 398 |         pub fn sub_return(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `skip_pressed`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:403:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 403 |         pub fn skip_pressed(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `skip_not_pressed`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:411:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 411 |         pub fn skip_not_pressed(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `store_delay_timer`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:419:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 419 |         pub fn store_delay_timer(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `set_delay_timer`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:424:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 424 |         pub fn set_delay_timer(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `index_plus_reg`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:429:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 429 |         pub fn index_plus_reg(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `set_sound_timer`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:435:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 435 |         pub fn set_sound_timer(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `wait_for_key`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:440:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 440 |         pub fn wait_for_key(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `reg_plus_reg`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:444:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.372 INFO kablam! 444 |         pub fn reg_plus_reg(&mut self) {
Oct 15 07:55:09.372 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.372 INFO kablam! 
Oct 15 07:55:09.372 INFO kablam! warning: method is never used: `store_dec`
Oct 15 07:55:09.372 INFO kablam!    --> src/cpu.rs:458:9
Oct 15 07:55:09.372 INFO kablam!     |
Oct 15 07:55:09.373 INFO kablam! 458 |         pub fn store_dec(&mut self) {
Oct 15 07:55:09.373 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.373 INFO kablam! 
Oct 15 07:55:09.373 INFO kablam! warning: method is never used: `draw_sprite`
Oct 15 07:55:09.373 INFO kablam!    --> src/cpu.rs:468:9
Oct 15 07:55:09.373 INFO kablam!     |
Oct 15 07:55:09.373 INFO kablam! 468 |         pub fn draw_sprite(&mut self) {
Oct 15 07:55:09.373 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 15 07:55:09.373 INFO kablam! 
Oct 15 07:55:09.373 INFO kablam! warning: constant item is never used: `CHIP8_FONTSET`
Oct 15 07:55:09.373 INFO kablam!    --> src/cpu.rs:499:5
Oct 15 07:55:09.373 INFO kablam!     |
Oct 15 07:55:09.373 INFO kablam! 499 | /     const CHIP8_FONTSET: [u8; 80] = [
Oct 15 07:55:09.373 INFO kablam! 500 | |         0xF0, 0x90, 0x90, 0x90, 0xF0, // 0
Oct 15 07:55:09.373 INFO kablam! 501 | |         0x20, 0x60, 0x20, 0x20, 0x70, // 1
Oct 15 07:55:09.373 INFO kablam! 502 | |         0xF0, 0x10, 0xF0, 0x80, 0xF0, // 2
Oct 15 07:55:09.373 INFO kablam! ...   |
Oct 15 07:55:09.373 INFO kablam! 515 | |         0xF0, 0x80, 0xF0, 0x80, 0x80, // F
Oct 15 07:55:09.373 INFO kablam! 516 | |     ];
Oct 15 07:55:09.373 INFO kablam!     | |______^
Oct 15 07:55:09.373 INFO kablam! 
Oct 15 07:55:10.261 INFO kablam! warning: unused import: `std::time`
Oct 15 07:55:10.264 INFO kablam!   --> src/cpu.rs:15:9
Oct 15 07:55:10.265 INFO kablam!    |
Oct 15 07:55:10.265 INFO kablam! 15 |     use std::time;
Oct 15 07:55:10.266 INFO kablam!    |         ^^^^^^^^^
Oct 15 07:55:10.266 INFO kablam!    |
Oct 15 07:55:10.266 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 15 07:55:10.267 INFO kablam! 
Oct 15 07:55:11.352 INFO kablam! error: linking with `cc` failed: exit code: 1
Oct 15 07:55:11.352 INFO kablam!   |
Oct 15 07:55:11.352 INFO kablam!   = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.0.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.1.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.10.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.11.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.12.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.13.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.14.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.15.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.2.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.3.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.4.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.5.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.6.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.7.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.8.rcgu.o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.chip8_mary.czc5a325-cgu.9.rcgu.o" "-o" "/target/debug/deps/chip8_mary-65c0249d652c6d3a" "/target/debug/deps/chip8_mary-65c0249d652c6d3a.2i10m09cwqs9ly6j.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/target/debug/deps" "-L" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/target/debug/deps/librand-c8651a5a92bd7789.rlib" "/target/debug/deps/librand_core-8b3cb84f9735570e.rlib" "/target/debug/deps/libsdl2-f53b2271a76cafa8.rlib" "/target/debug/deps/librand-31492fbd431f8da5.rlib" "/target/debug/deps/librand-bca961cff652e5b7.rlib" "/target/debug/deps/libsdl2_sys-b4559f254e8e6f8a.rlib" "/target/debug/deps/libbitflags-43cee68bd7e4762d.rlib" "/target/debug/deps/liblazy_static-aac9ad48051e9fc4.rlib" "/target/debug/deps/liblibc-6663d0b8734c6e6c.rlib" "/target/debug/deps/libnum-e144a14e8443d4d1.rlib" "/target/debug/deps/libnum_iter-230e1079e25eb4d8.rlib" "/target/debug/deps/libnum_integer-0b7d357df4cc58ef.rlib" "/target/debug/deps/libnum_traits-52ffea347d04a55f.rlib" "-Wl,--start-group" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-0a3316275d5eec18.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-7849f97c364f3917.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_jemalloc-e4332ffcfd03e0c6.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-919a5ca34dc4b4ef.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc_system-413bdfe2a4c46c37.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-b4c58c6f1821e334.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-38821294a67a72b2.rlib" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-efd355fdcb71b1d5.rlib" "-Wl,--end-group" "/rustup-home/toolchains/0e07c4281c343e9e15a0a8fca79538ad1a8eb513-alt/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-a513f50f7220962f.rlib" "-Wl,-Bdynamic" "-lSDL2" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil"
Oct 15 07:55:11.352 INFO kablam!   = note: /usr/bin/ld: cannot find -lSDL2
Oct 15 07:55:11.352 INFO kablam!           collect2: error: ld returned 1 exit status
Oct 15 07:55:11.352 INFO kablam!           
Oct 15 07:55:11.352 INFO kablam! 
Oct 15 07:55:11.367 INFO kablam! error: aborting due to previous error
Oct 15 07:55:11.367 INFO kablam! 
Oct 15 07:55:11.377 INFO kablam! error: Could not compile `chip8_mary`.
Oct 15 07:55:11.377 INFO kablam! 
Oct 15 07:55:11.377 INFO kablam! To learn more, run the command again with --verbose.
Oct 15 07:55:11.395 INFO kablam! su: No module specific data is present
Oct 15 07:55:12.453 INFO running `"docker" "rm" "-f" "c38768ef552e20e1594130751916ca3a789cabca502108947797affb1784cc9a"`
Oct 15 07:55:12.799 INFO blam! c38768ef552e20e1594130751916ca3a789cabca502108947797affb1784cc9a