Oct 13 02:50:08.158 INFO checking Rowmance/Chip8 against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 02:50:08.158 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-1/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-1/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 02:50:08.571 INFO blam! 82690a939e2bf13ecb6ccf1ebcb9451b39922ae7c6a7fd29ef1934adde338637
Oct 13 02:50:08.584 INFO running `"docker" "start" "-a" "82690a939e2bf13ecb6ccf1ebcb9451b39922ae7c6a7fd29ef1934adde338637"`
Oct 13 02:50:09.892 INFO kablam! usermod: no changes
Oct 13 02:50:10.164 INFO kablam!    Compiling sdl2-sys v0.31.0
Oct 13 02:50:10.172 INFO kablam!     Checking num v0.1.42
Oct 13 02:50:14.088 INFO kablam!     Checking sdl2 v0.31.0
Oct 13 02:50:17.944 INFO kablam!     Checking chip8 v0.1.0 (/source)
Oct 13 02:50:20.716 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 02:50:20.716 INFO kablam!   --> src/cpu.rs:76:21
Oct 13 02:50:20.716 INFO kablam!    |
Oct 13 02:50:20.716 INFO kablam! 76 |         let part1 = (self.memory[self.pc as usize] as u16);
Oct 13 02:50:20.716 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 02:50:20.722 INFO kablam!    |
Oct 13 02:50:20.722 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 02:50:20.722 INFO kablam! 
Oct 13 02:50:20.723 INFO kablam! warning: unused import: `sdl2::event::Event`
Oct 13 02:50:20.723 INFO kablam!  --> src/keypad.rs:3:5
Oct 13 02:50:20.723 INFO kablam!   |
Oct 13 02:50:20.724 INFO kablam! 3 | use sdl2::event::Event;
Oct 13 02:50:20.724 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.724 INFO kablam!   |
Oct 13 02:50:20.724 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:50:20.725 INFO kablam! 
Oct 13 02:50:20.725 INFO kablam! warning: unused import: `graphics::Graphics`
Oct 13 02:50:20.725 INFO kablam!  --> src/io.rs:3:5
Oct 13 02:50:20.725 INFO kablam!   |
Oct 13 02:50:20.726 INFO kablam! 3 | use graphics::Graphics;
Oct 13 02:50:20.726 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.726 INFO kablam! 
Oct 13 02:50:20.726 INFO kablam! warning: unused import: `std::time::Duration`
Oct 13 02:50:20.727 INFO kablam!  --> src/io.rs:7:5
Oct 13 02:50:20.727 INFO kablam!   |
Oct 13 02:50:20.727 INFO kablam! 7 | use std::time::Duration;
Oct 13 02:50:20.727 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.728 INFO kablam! 
Oct 13 02:50:20.728 INFO kablam! warning: unused import: `graphics::Graphics`
Oct 13 02:50:20.728 INFO kablam!   --> src/main.rs:14:5
Oct 13 02:50:20.729 INFO kablam!    |
Oct 13 02:50:20.729 INFO kablam! 14 | use graphics::Graphics;
Oct 13 02:50:20.729 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.729 INFO kablam! 
Oct 13 02:50:20.730 INFO kablam! warning: unused import: `keypad::Keypad`
Oct 13 02:50:20.730 INFO kablam!   --> src/main.rs:16:5
Oct 13 02:50:20.730 INFO kablam!    |
Oct 13 02:50:20.730 INFO kablam! 16 | use keypad::Keypad;
Oct 13 02:50:20.731 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 02:50:20.731 INFO kablam! 
Oct 13 02:50:20.896 INFO kablam! warning: unnecessary parentheses around assigned value
Oct 13 02:50:20.896 INFO kablam!   --> src/cpu.rs:76:21
Oct 13 02:50:20.896 INFO kablam!    |
Oct 13 02:50:20.896 INFO kablam! 76 |         let part1 = (self.memory[self.pc as usize] as u16);
Oct 13 02:50:20.896 INFO kablam!    |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Oct 13 02:50:20.912 INFO kablam!    |
Oct 13 02:50:20.912 INFO kablam!    = note: #[warn(unused_parens)] on by default
Oct 13 02:50:20.912 INFO kablam! 
Oct 13 02:50:20.912 INFO kablam! warning: unused import: `sdl2::event::Event`
Oct 13 02:50:20.912 INFO kablam!  --> src/keypad.rs:3:5
Oct 13 02:50:20.912 INFO kablam!   |
Oct 13 02:50:20.912 INFO kablam! 3 | use sdl2::event::Event;
Oct 13 02:50:20.912 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.912 INFO kablam!   |
Oct 13 02:50:20.912 INFO kablam!   = note: #[warn(unused_imports)] on by default
Oct 13 02:50:20.912 INFO kablam! 
Oct 13 02:50:20.912 INFO kablam! warning: unused import: `graphics::Graphics`
Oct 13 02:50:20.912 INFO kablam!  --> src/io.rs:3:5
Oct 13 02:50:20.912 INFO kablam!   |
Oct 13 02:50:20.912 INFO kablam! 3 | use graphics::Graphics;
Oct 13 02:50:20.912 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.912 INFO kablam! 
Oct 13 02:50:20.913 INFO kablam! warning: unused import: `std::time::Duration`
Oct 13 02:50:20.913 INFO kablam!  --> src/io.rs:7:5
Oct 13 02:50:20.913 INFO kablam!   |
Oct 13 02:50:20.913 INFO kablam! 7 | use std::time::Duration;
Oct 13 02:50:20.913 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.913 INFO kablam! 
Oct 13 02:50:20.913 INFO kablam! warning: unused import: `graphics::Graphics`
Oct 13 02:50:20.913 INFO kablam!   --> src/main.rs:14:5
Oct 13 02:50:20.913 INFO kablam!    |
Oct 13 02:50:20.913 INFO kablam! 14 | use graphics::Graphics;
Oct 13 02:50:20.913 INFO kablam!    |     ^^^^^^^^^^^^^^^^^^
Oct 13 02:50:20.913 INFO kablam! 
Oct 13 02:50:20.913 INFO kablam! warning: unused import: `keypad::Keypad`
Oct 13 02:50:20.913 INFO kablam!   --> src/main.rs:16:5
Oct 13 02:50:20.913 INFO kablam!    |
Oct 13 02:50:20.913 INFO kablam! 16 | use keypad::Keypad;
Oct 13 02:50:20.913 INFO kablam!    |     ^^^^^^^^^^^^^^
Oct 13 02:50:20.913 INFO kablam! 
Oct 13 02:50:21.154 INFO kablam! warning: unused variable: `state`
Oct 13 02:50:21.154 INFO kablam!   --> src/keypad.rs:39:45
Oct 13 02:50:21.154 INFO kablam!    |
Oct 13 02:50:21.154 INFO kablam! 39 |     pub fn map_key(&mut self, key: Keycode, state: bool) {
Oct 13 02:50:21.154 INFO kablam!    |                                             ^^^^^ help: consider using `_state` instead
Oct 13 02:50:21.154 INFO kablam!    |
Oct 13 02:50:21.154 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:50:21.154 INFO kablam! 
Oct 13 02:50:21.192 INFO kablam! warning: unused variable: `state`
Oct 13 02:50:21.192 INFO kablam!   --> src/keypad.rs:39:45
Oct 13 02:50:21.192 INFO kablam!    |
Oct 13 02:50:21.192 INFO kablam! 39 |     pub fn map_key(&mut self, key: Keycode, state: bool) {
Oct 13 02:50:21.192 INFO kablam!    |                                             ^^^^^ help: consider using `_state` instead
Oct 13 02:50:21.192 INFO kablam!    |
Oct 13 02:50:21.192 INFO kablam!    = note: #[warn(unused_variables)] on by default
Oct 13 02:50:21.192 INFO kablam! 
Oct 13 02:50:21.208 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:50:21.208 INFO kablam!   --> src/io.rs:31:13
Oct 13 02:50:21.208 INFO kablam!    |
Oct 13 02:50:21.208 INFO kablam! 31 |         let mut canvas = window.into_canvas().build().unwrap();
Oct 13 02:50:21.208 INFO kablam!    |             ----^^^^^^
Oct 13 02:50:21.208 INFO kablam!    |             |
Oct 13 02:50:21.208 INFO kablam!    |             help: remove this `mut`
Oct 13 02:50:21.208 INFO kablam!    |
Oct 13 02:50:21.208 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 02:50:21.208 INFO kablam! 
Oct 13 02:50:21.212 INFO kablam! warning: method is never used: `ld_key`
Oct 13 02:50:21.212 INFO kablam!    --> src/cpu.rs:312:5
Oct 13 02:50:21.212 INFO kablam!     |
Oct 13 02:50:21.212 INFO kablam! 312 |     fn ld_key(&mut self, x: u8) {
Oct 13 02:50:21.212 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:50:21.212 INFO kablam!     |
Oct 13 02:50:21.212 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 02:50:21.212 INFO kablam! 
Oct 13 02:50:21.212 INFO kablam! warning: constant item is never used: `PONG`
Oct 13 02:50:21.212 INFO kablam!   --> src/main.rs:18:1
Oct 13 02:50:21.212 INFO kablam!    |
Oct 13 02:50:21.212 INFO kablam! 18 | / const PONG: [u8; 246] = [
Oct 13 02:50:21.212 INFO kablam! 19 | |     0x6a, 0x02, 0x6b, 0x0c, 0x6c, 0x3f, 0x6d, 0x0c, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6, 0x6e, 0x00,
Oct 13 02:50:21.212 INFO kablam! 20 | |     0x22, 0xd4, 0x66, 0x03, 0x68, 0x02, 0x60, 0x60, 0xf0, 0x15, 0xf0, 0x07, 0x30, 0x00, 0x12, 0x1a,
Oct 13 02:50:21.212 INFO kablam! 21 | |     0xc7, 0x17, 0x77, 0x08, 0x69, 0xff, 0xa2, 0xf0, 0xd6, 0x71, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6,
Oct 13 02:50:21.212 INFO kablam! ...  |
Oct 13 02:50:21.212 INFO kablam! 34 | |     0x80, 0x00, 0x00, 0x00, 0x00, 0x00
Oct 13 02:50:21.212 INFO kablam! 35 | | ];
Oct 13 02:50:21.212 INFO kablam!    | |__^
Oct 13 02:50:21.212 INFO kablam! 
Oct 13 02:50:21.212 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:50:21.212 INFO kablam!   --> src/io.rs:54:25
Oct 13 02:50:21.212 INFO kablam!    |
Oct 13 02:50:21.213 INFO kablam! 54 |                         self.canvas.draw_point(Point::new(px as i32, py as i32));
Oct 13 02:50:21.213 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:50:21.213 INFO kablam!    |
Oct 13 02:50:21.213 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 02:50:21.213 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:50:21.213 INFO kablam! 
Oct 13 02:50:21.226 INFO kablam! warning: variable does not need to be mutable
Oct 13 02:50:21.226 INFO kablam!   --> src/io.rs:31:13
Oct 13 02:50:21.226 INFO kablam!    |
Oct 13 02:50:21.226 INFO kablam! 31 |         let mut canvas = window.into_canvas().build().unwrap();
Oct 13 02:50:21.226 INFO kablam!    |             ----^^^^^^
Oct 13 02:50:21.226 INFO kablam!    |             |
Oct 13 02:50:21.226 INFO kablam!    |             help: remove this `mut`
Oct 13 02:50:21.226 INFO kablam!    |
Oct 13 02:50:21.226 INFO kablam!    = note: #[warn(unused_mut)] on by default
Oct 13 02:50:21.226 INFO kablam! 
Oct 13 02:50:21.226 INFO kablam! warning: method is never used: `ld_key`
Oct 13 02:50:21.226 INFO kablam!    --> src/cpu.rs:312:5
Oct 13 02:50:21.226 INFO kablam!     |
Oct 13 02:50:21.226 INFO kablam! 312 |     fn ld_key(&mut self, x: u8) {
Oct 13 02:50:21.226 INFO kablam!     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:50:21.226 INFO kablam!     |
Oct 13 02:50:21.226 INFO kablam!     = note: #[warn(dead_code)] on by default
Oct 13 02:50:21.226 INFO kablam! 
Oct 13 02:50:21.226 INFO kablam! warning: constant item is never used: `PONG`
Oct 13 02:50:21.226 INFO kablam!   --> src/main.rs:18:1
Oct 13 02:50:21.226 INFO kablam!    |
Oct 13 02:50:21.226 INFO kablam! 18 | / const PONG: [u8; 246] = [
Oct 13 02:50:21.227 INFO kablam! 19 | |     0x6a, 0x02, 0x6b, 0x0c, 0x6c, 0x3f, 0x6d, 0x0c, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6, 0x6e, 0x00,
Oct 13 02:50:21.227 INFO kablam! 20 | |     0x22, 0xd4, 0x66, 0x03, 0x68, 0x02, 0x60, 0x60, 0xf0, 0x15, 0xf0, 0x07, 0x30, 0x00, 0x12, 0x1a,
Oct 13 02:50:21.227 INFO kablam! 21 | |     0xc7, 0x17, 0x77, 0x08, 0x69, 0xff, 0xa2, 0xf0, 0xd6, 0x71, 0xa2, 0xea, 0xda, 0xb6, 0xdc, 0xd6,
Oct 13 02:50:21.227 INFO kablam! ...  |
Oct 13 02:50:21.227 INFO kablam! 34 | |     0x80, 0x00, 0x00, 0x00, 0x00, 0x00
Oct 13 02:50:21.227 INFO kablam! 35 | | ];
Oct 13 02:50:21.227 INFO kablam!    | |__^
Oct 13 02:50:21.227 INFO kablam! 
Oct 13 02:50:21.236 INFO kablam! warning: unused `std::result::Result` which must be used
Oct 13 02:50:21.236 INFO kablam!   --> src/io.rs:54:25
Oct 13 02:50:21.236 INFO kablam!    |
Oct 13 02:50:21.236 INFO kablam! 54 |                         self.canvas.draw_point(Point::new(px as i32, py as i32));
Oct 13 02:50:21.236 INFO kablam!    |                         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 02:50:21.236 INFO kablam!    |
Oct 13 02:50:21.236 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Oct 13 02:50:21.236 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Oct 13 02:50:21.236 INFO kablam! 
Oct 13 02:50:21.280 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 11.36s
Oct 13 02:50:21.292 INFO kablam! su: No module specific data is present
Oct 13 02:50:22.013 INFO running `"docker" "rm" "-f" "82690a939e2bf13ecb6ccf1ebcb9451b39922ae7c6a7fd29ef1934adde338637"`
Oct 13 02:50:22.328 INFO blam! 82690a939e2bf13ecb6ccf1ebcb9451b39922ae7c6a7fd29ef1934adde338637