Nov 01 00:44:31.755 INFO checking mmiecz/chip8-rust against master#05812fa8c588473f03e3fa7cf59cd84f4f37c715 for pr-55538 Nov 01 00:44:31.756 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55538/worker-4/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-4/pr-55538/master#05812fa8c588473f03e3fa7cf59cd84f4f37c715:/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 +05812fa8c588473f03e3fa7cf59cd84f4f37c715-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 01 00:44:32.261 INFO blam! df61aabe553ecccd2f4d81254e2d21de1683a8b97469658e887afe5d6e9962ea Nov 01 00:44:32.272 INFO running `"docker" "start" "-a" "df61aabe553ecccd2f4d81254e2d21de1683a8b97469658e887afe5d6e9962ea"` Nov 01 00:44:33.195 INFO kablam! usermod: no changes Nov 01 00:44:33.426 INFO kablam! Compiling libc v0.2.19 Nov 01 00:44:33.426 INFO kablam! Compiling serde_json v0.8.4 Nov 01 00:44:33.426 INFO kablam! Checking shared_library v0.1.5 Nov 01 00:44:33.426 INFO kablam! Compiling glium v0.16.0 Nov 01 00:44:33.426 INFO kablam! Checking x11-dl v2.12.0 Nov 01 00:44:33.427 INFO kablam! Checking backtrace v0.2.3 Nov 01 00:44:33.427 INFO kablam! Checking memmap v0.4.0 Nov 01 00:44:35.600 INFO kablam! Checking osmesa-sys v0.1.2 Nov 01 00:44:37.845 INFO kablam! Compiling rand v0.3.15 Nov 01 00:44:47.469 INFO kablam! Compiling phf_generator v0.7.20 Nov 01 00:44:48.216 INFO kablam! Compiling phf_codegen v0.7.20 Nov 01 00:44:49.220 INFO kablam! Compiling target_build_utils v0.1.2 Nov 01 00:45:03.369 INFO kablam! Compiling libloading v0.3.1 Nov 01 00:45:05.173 INFO kablam! Checking dlib v0.3.1 Nov 01 00:45:05.445 INFO kablam! Checking wayland-sys v0.7.6 Nov 01 00:45:05.828 INFO kablam! Checking wayland-client v0.7.6 Nov 01 00:45:07.276 INFO kablam! Checking wayland-kbd v0.6.2 Nov 01 00:45:07.280 INFO kablam! Checking wayland-window v0.4.3 Nov 01 00:45:08.732 INFO kablam! Checking winit v0.5.7 Nov 01 00:45:10.368 INFO kablam! Checking glutin v0.7.2 Nov 01 00:45:27.108 INFO kablam! Checking chip8-rust v0.1.0 (/source) Nov 01 00:45:28.624 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 01 00:45:28.625 INFO kablam! --> src/cpu.rs:446:13 Nov 01 00:45:28.626 INFO kablam! | Nov 01 00:45:28.627 INFO kablam! 446 | use glium::glutin::VirtualKeyCode; Nov 01 00:45:28.627 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.628 INFO kablam! | Nov 01 00:45:28.629 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 00:45:28.629 INFO kablam! Nov 01 00:45:28.630 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 01 00:45:28.630 INFO kablam! --> src/cpu.rs:455:13 Nov 01 00:45:28.631 INFO kablam! | Nov 01 00:45:28.631 INFO kablam! 455 | use glium::glutin::VirtualKeyCode; Nov 01 00:45:28.632 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.633 INFO kablam! Nov 01 00:45:28.634 INFO kablam! warning: unused import: `glium::DisplayBuild` Nov 01 00:45:28.634 INFO kablam! --> src/input.rs:3:5 Nov 01 00:45:28.635 INFO kablam! | Nov 01 00:45:28.636 INFO kablam! 3 | use glium::DisplayBuild; Nov 01 00:45:28.636 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.637 INFO kablam! Nov 01 00:45:28.637 INFO kablam! warning: unused import: `std::thread` Nov 01 00:45:28.638 INFO kablam! --> src/input.rs:4:5 Nov 01 00:45:28.639 INFO kablam! | Nov 01 00:45:28.639 INFO kablam! 4 | use std::thread; Nov 01 00:45:28.640 INFO kablam! | ^^^^^^^^^^^ Nov 01 00:45:28.644 INFO kablam! Nov 01 00:45:28.645 INFO kablam! warning: unused import: `std::time` Nov 01 00:45:28.646 INFO kablam! --> src/input.rs:5:5 Nov 01 00:45:28.646 INFO kablam! | Nov 01 00:45:28.646 INFO kablam! 5 | use std::time; Nov 01 00:45:28.647 INFO kablam! | ^^^^^^^^^ Nov 01 00:45:28.647 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 01 00:45:28.647 INFO kablam! --> src/cpu.rs:446:13 Nov 01 00:45:28.647 INFO kablam! | Nov 01 00:45:28.648 INFO kablam! 446 | use glium::glutin::VirtualKeyCode; Nov 01 00:45:28.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.648 INFO kablam! | Nov 01 00:45:28.648 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 01 00:45:28.648 INFO kablam! Nov 01 00:45:28.648 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 01 00:45:28.649 INFO kablam! --> src/cpu.rs:455:13 Nov 01 00:45:28.649 INFO kablam! | Nov 01 00:45:28.649 INFO kablam! 455 | use glium::glutin::VirtualKeyCode; Nov 01 00:45:28.649 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.649 INFO kablam! Nov 01 00:45:28.649 INFO kablam! warning: unused import: `glium::DisplayBuild` Nov 01 00:45:28.650 INFO kablam! --> src/input.rs:3:5 Nov 01 00:45:28.650 INFO kablam! | Nov 01 00:45:28.650 INFO kablam! 3 | use glium::DisplayBuild; Nov 01 00:45:28.650 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.650 INFO kablam! Nov 01 00:45:28.651 INFO kablam! warning: unused import: `std::thread` Nov 01 00:45:28.651 INFO kablam! --> src/input.rs:4:5 Nov 01 00:45:28.651 INFO kablam! | Nov 01 00:45:28.652 INFO kablam! 4 | use std::thread; Nov 01 00:45:28.652 INFO kablam! | ^^^^^^^^^^^ Nov 01 00:45:28.652 INFO kablam! Nov 01 00:45:28.652 INFO kablam! warning: unused import: `std::time` Nov 01 00:45:28.652 INFO kablam! --> src/input.rs:5:5 Nov 01 00:45:28.652 INFO kablam! | Nov 01 00:45:28.652 INFO kablam! 5 | use std::time; Nov 01 00:45:28.653 INFO kablam! | ^^^^^^^^^ Nov 01 00:45:28.653 INFO kablam! Nov 01 00:45:28.653 INFO kablam! warning: unused import: `glium::glutin` Nov 01 00:45:28.653 INFO kablam! --> src/display.rs:4:5 Nov 01 00:45:28.654 INFO kablam! | Nov 01 00:45:28.654 INFO kablam! 4 | use glium::glutin; Nov 01 00:45:28.654 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 00:45:28.655 INFO kablam! Nov 01 00:45:28.655 INFO kablam! warning: unused import: `std::path::Path` Nov 01 00:45:28.655 INFO kablam! --> src/display.rs:6:5 Nov 01 00:45:28.655 INFO kablam! | Nov 01 00:45:28.655 INFO kablam! 6 | use std::path::Path; Nov 01 00:45:28.655 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 00:45:28.655 INFO kablam! Nov 01 00:45:28.655 INFO kablam! warning: unused import: `std::fs::File` Nov 01 00:45:28.655 INFO kablam! --> src/display.rs:7:5 Nov 01 00:45:28.655 INFO kablam! | Nov 01 00:45:28.655 INFO kablam! 7 | use std::fs::File; Nov 01 00:45:28.655 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 00:45:28.655 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused imports: `CpuError`, `Cpu`, `DecoderError` Nov 01 00:45:28.658 INFO kablam! --> src/main.rs:9:11 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 9 | use cpu::{Cpu, DecoderError, CpuError}; Nov 01 00:45:28.658 INFO kablam! | ^^^ ^^^^^^^^^^^^ ^^^^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused imports: `Event`, `VirtualKeyCode` Nov 01 00:45:28.658 INFO kablam! --> src/main.rs:10:21 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 10 | use glium::glutin::{VirtualKeyCode, Event}; Nov 01 00:45:28.658 INFO kablam! | ^^^^^^^^^^^^^^ ^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused import: `glium::glutin` Nov 01 00:45:28.658 INFO kablam! --> src/display.rs:4:5 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 4 | use glium::glutin; Nov 01 00:45:28.658 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused import: `std::path::Path` Nov 01 00:45:28.658 INFO kablam! --> src/display.rs:6:5 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 6 | use std::path::Path; Nov 01 00:45:28.658 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused import: `std::fs::File` Nov 01 00:45:28.658 INFO kablam! --> src/display.rs:7:5 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 7 | use std::fs::File; Nov 01 00:45:28.658 INFO kablam! | ^^^^^^^^^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused imports: `CpuError`, `Cpu`, `DecoderError` Nov 01 00:45:28.658 INFO kablam! --> src/main.rs:9:11 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 9 | use cpu::{Cpu, DecoderError, CpuError}; Nov 01 00:45:28.658 INFO kablam! | ^^^ ^^^^^^^^^^^^ ^^^^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.658 INFO kablam! warning: unused imports: `Event`, `VirtualKeyCode` Nov 01 00:45:28.658 INFO kablam! --> src/main.rs:10:21 Nov 01 00:45:28.658 INFO kablam! | Nov 01 00:45:28.658 INFO kablam! 10 | use glium::glutin::{VirtualKeyCode, Event}; Nov 01 00:45:28.658 INFO kablam! | ^^^^^^^^^^^^^^ ^^^^^ Nov 01 00:45:28.658 INFO kablam! Nov 01 00:45:28.775 INFO kablam! warning: unreachable expression Nov 01 00:45:28.775 INFO kablam! --> src/cpu.rs:264:9 Nov 01 00:45:28.775 INFO kablam! | Nov 01 00:45:28.775 INFO kablam! 264 | "cls".to_string() Nov 01 00:45:28.775 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.775 INFO kablam! | Nov 01 00:45:28.775 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 01 00:45:28.777 INFO kablam! Nov 01 00:45:28.864 INFO kablam! warning: unreachable expression Nov 01 00:45:28.864 INFO kablam! --> src/cpu.rs:480:9 Nov 01 00:45:28.864 INFO kablam! | Nov 01 00:45:28.865 INFO kablam! 480 | format!("wkp {:#x}", self.regs.v[reg]) Nov 01 00:45:28.865 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.865 INFO kablam! | Nov 01 00:45:28.865 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 01 00:45:28.865 INFO kablam! Nov 01 00:45:28.924 INFO kablam! warning: unreachable expression Nov 01 00:45:28.924 INFO kablam! --> src/cpu.rs:264:9 Nov 01 00:45:28.924 INFO kablam! | Nov 01 00:45:28.924 INFO kablam! 264 | "cls".to_string() Nov 01 00:45:28.924 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 00:45:28.924 INFO kablam! | Nov 01 00:45:28.924 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 01 00:45:28.924 INFO kablam! Nov 01 00:45:29.012 INFO kablam! warning: unreachable expression Nov 01 00:45:29.013 INFO kablam! --> src/cpu.rs:480:9 Nov 01 00:45:29.013 INFO kablam! | Nov 01 00:45:29.013 INFO kablam! 480 | format!("wkp {:#x}", self.regs.v[reg]) Nov 01 00:45:29.013 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:29.014 INFO kablam! | Nov 01 00:45:29.014 INFO kablam! = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) Nov 01 00:45:29.014 INFO kablam! Nov 01 00:45:29.040 INFO kablam! warning: unused variable: `what` Nov 01 00:45:29.041 INFO kablam! --> src/cpu.rs:75:17 Nov 01 00:45:29.041 INFO kablam! | Nov 01 00:45:29.041 INFO kablam! 75 | Err(what) => Err(CpuError::DecoderError) Nov 01 00:45:29.042 INFO kablam! | ^^^^ help: consider using `_what` instead Nov 01 00:45:29.042 INFO kablam! | Nov 01 00:45:29.042 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 00:45:29.043 INFO kablam! Nov 01 00:45:29.043 INFO kablam! warning: unused variable: `placeholder_display` Nov 01 00:45:29.043 INFO kablam! --> src/cpu.rs:262:23 Nov 01 00:45:29.043 INFO kablam! | Nov 01 00:45:29.044 INFO kablam! 262 | fn cls(&mut self, placeholder_display : u8 ) -> String { Nov 01 00:45:29.044 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ help: consider using `_placeholder_display` instead Nov 01 00:45:29.044 INFO kablam! Nov 01 00:45:29.045 INFO kablam! warning: unused variable: `reg` Nov 01 00:45:29.045 INFO kablam! --> src/cpu.rs:478:37 Nov 01 00:45:29.045 INFO kablam! | Nov 01 00:45:29.045 INFO kablam! 478 | fn wait_for_keypress(&mut self, reg: usize) -> String { Nov 01 00:45:29.046 INFO kablam! | ^^^ help: consider using `_reg` instead Nov 01 00:45:29.046 INFO kablam! Nov 01 00:45:29.046 INFO kablam! warning: unused variable: `title` Nov 01 00:45:29.046 INFO kablam! --> src/display.rs:30:39 Nov 01 00:45:29.047 INFO kablam! | Nov 01 00:45:29.047 INFO kablam! 30 | pub fn new(dimension: (u32, u32), title: &str) -> Result { Nov 01 00:45:29.047 INFO kablam! | ^^^^^ help: consider using `_title` instead Nov 01 00:45:29.047 INFO kablam! Nov 01 00:45:29.188 INFO kablam! warning: unused variable: `what` Nov 01 00:45:29.189 INFO kablam! --> src/cpu.rs:75:17 Nov 01 00:45:29.189 INFO kablam! | Nov 01 00:45:29.189 INFO kablam! 75 | Err(what) => Err(CpuError::DecoderError) Nov 01 00:45:29.190 INFO kablam! | ^^^^ help: consider using `_what` instead Nov 01 00:45:29.190 INFO kablam! warning: variable does not need to be mutable Nov 01 00:45:29.190 INFO kablam! --> src/display.rs:99:13 Nov 01 00:45:29.190 INFO kablam! | Nov 01 00:45:29.190 INFO kablam! 99 | let mut collision = false; Nov 01 00:45:29.190 INFO kablam! | ----^^^^^^^^^ Nov 01 00:45:29.190 INFO kablam! | | Nov 01 00:45:29.190 INFO kablam! | help: remove this `mut` Nov 01 00:45:29.190 INFO kablam! | Nov 01 00:45:29.190 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 00:45:29.190 INFO kablam! Nov 01 00:45:29.190 INFO kablam! | Nov 01 00:45:29.190 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 01 00:45:29.191 INFO kablam! Nov 01 00:45:29.191 INFO kablam! warning: unused variable: `placeholder_display` Nov 01 00:45:29.191 INFO kablam! --> src/cpu.rs:262:23 Nov 01 00:45:29.191 INFO kablam! | Nov 01 00:45:29.191 INFO kablam! 262 | fn cls(&mut self, placeholder_display : u8 ) -> String { Nov 01 00:45:29.191 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ help: consider using `_placeholder_display` instead Nov 01 00:45:29.191 INFO kablam! Nov 01 00:45:29.192 INFO kablam! warning: unused variable: `reg` Nov 01 00:45:29.192 INFO kablam! --> src/cpu.rs:478:37 Nov 01 00:45:29.192 INFO kablam! | Nov 01 00:45:29.192 INFO kablam! 478 | fn wait_for_keypress(&mut self, reg: usize) -> String { Nov 01 00:45:29.192 INFO kablam! | ^^^ help: consider using `_reg` instead Nov 01 00:45:29.192 INFO kablam! warning: field is never used: `is_closing` Nov 01 00:45:29.192 INFO kablam! --> src/input.rs:8:5 Nov 01 00:45:29.192 INFO kablam! | Nov 01 00:45:29.192 INFO kablam! 8 | is_closing : bool, Nov 01 00:45:29.192 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 00:45:29.192 INFO kablam! | Nov 01 00:45:29.193 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 00:45:29.193 INFO kablam! Nov 01 00:45:29.193 INFO kablam! warning: variant is never constructed: `InvalidDimensionError` Nov 01 00:45:29.193 INFO kablam! --> src/display.rs:17:5 Nov 01 00:45:29.193 INFO kablam! | Nov 01 00:45:29.193 INFO kablam! 17 | InvalidDimensionError, Nov 01 00:45:29.193 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:29.193 INFO kablam! Nov 01 00:45:29.193 INFO kablam! Nov 01 00:45:29.194 INFO kablam! warning: unused variable: `title` Nov 01 00:45:29.194 INFO kablam! --> src/display.rs:30:39 Nov 01 00:45:29.194 INFO kablam! | Nov 01 00:45:29.194 INFO kablam! 30 | pub fn new(dimension: (u32, u32), title: &str) -> Result { Nov 01 00:45:29.194 INFO kablam! | ^^^^^ help: consider using `_title` instead Nov 01 00:45:29.194 INFO kablam! Nov 01 00:45:29.351 INFO kablam! warning: variable does not need to be mutable Nov 01 00:45:29.351 INFO kablam! --> src/display.rs:99:13 Nov 01 00:45:29.351 INFO kablam! | Nov 01 00:45:29.352 INFO kablam! 99 | let mut collision = false; Nov 01 00:45:29.352 INFO kablam! | ----^^^^^^^^^ Nov 01 00:45:29.352 INFO kablam! | | Nov 01 00:45:29.352 INFO kablam! | help: remove this `mut` Nov 01 00:45:29.352 INFO kablam! | Nov 01 00:45:29.352 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 01 00:45:29.352 INFO kablam! Nov 01 00:45:29.363 INFO kablam! warning: field is never used: `is_closing` Nov 01 00:45:29.363 INFO kablam! --> src/input.rs:8:5 Nov 01 00:45:29.363 INFO kablam! | Nov 01 00:45:29.363 INFO kablam! 8 | is_closing : bool, Nov 01 00:45:29.364 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 01 00:45:29.364 INFO kablam! | Nov 01 00:45:29.364 INFO kablam! = note: #[warn(dead_code)] on by default Nov 01 00:45:29.364 INFO kablam! Nov 01 00:45:29.369 INFO kablam! warning: variant is never constructed: `InvalidDimensionError` Nov 01 00:45:29.369 INFO kablam! --> src/display.rs:17:5 Nov 01 00:45:29.369 INFO kablam! | Nov 01 00:45:29.369 INFO kablam! 17 | InvalidDimensionError, Nov 01 00:45:29.370 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 01 00:45:29.370 INFO kablam! Nov 01 00:45:29.437 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 56.20s Nov 01 00:45:29.448 INFO kablam! su: No module specific data is present Nov 01 00:45:30.976 INFO running `"docker" "rm" "-f" "df61aabe553ecccd2f4d81254e2d21de1683a8b97469658e887afe5d6e9962ea"` Nov 01 00:45:31.357 INFO blam! df61aabe553ecccd2f4d81254e2d21de1683a8b97469658e887afe5d6e9962ea