Nov 04 02:37:42.478 INFO checking mmiecz/chip8-rust against try#e740b9aa0b624fa39feb39613e76d15bdf57e594 for pr-55655 Nov 04 02:37:42.480 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55655/worker-3/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-55655/try#e740b9aa0b624fa39feb39613e76d15bdf57e594:/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 +e740b9aa0b624fa39feb39613e76d15bdf57e594-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 04 02:37:42.953 INFO blam! 32bb1856c4aeaea1e4e272723e3a3eff58dd7fb3ddc1f8abecbbb43a5cfc03a5 Nov 04 02:37:42.955 INFO running `"docker" "start" "-a" "32bb1856c4aeaea1e4e272723e3a3eff58dd7fb3ddc1f8abecbbb43a5cfc03a5"` Nov 04 02:37:43.767 INFO kablam! usermod: no changes Nov 04 02:37:44.051 INFO kablam! Checking chip8-rust v0.1.0 (/source) Nov 04 02:37:45.408 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 04 02:37:45.411 INFO kablam! --> src/cpu.rs:446:13 Nov 04 02:37:45.411 INFO kablam! | Nov 04 02:37:45.412 INFO kablam! 446 | use glium::glutin::VirtualKeyCode; Nov 04 02:37:45.412 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.412 INFO kablam! | Nov 04 02:37:45.413 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 02:37:45.413 INFO kablam! Nov 04 02:37:45.413 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 04 02:37:45.413 INFO kablam! --> src/cpu.rs:455:13 Nov 04 02:37:45.414 INFO kablam! | Nov 04 02:37:45.414 INFO kablam! 455 | use glium::glutin::VirtualKeyCode; Nov 04 02:37:45.414 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.415 INFO kablam! Nov 04 02:37:45.415 INFO kablam! warning: unused import: `glium::DisplayBuild` Nov 04 02:37:45.415 INFO kablam! --> src/input.rs:3:5 Nov 04 02:37:45.415 INFO kablam! | Nov 04 02:37:45.416 INFO kablam! 3 | use glium::DisplayBuild; Nov 04 02:37:45.416 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.416 INFO kablam! Nov 04 02:37:45.416 INFO kablam! warning: unused import: `std::thread` Nov 04 02:37:45.417 INFO kablam! --> src/input.rs:4:5 Nov 04 02:37:45.417 INFO kablam! | Nov 04 02:37:45.417 INFO kablam! 4 | use std::thread; Nov 04 02:37:45.417 INFO kablam! | ^^^^^^^^^^^ Nov 04 02:37:45.418 INFO kablam! Nov 04 02:37:45.418 INFO kablam! warning: unused import: `std::time` Nov 04 02:37:45.418 INFO kablam! --> src/input.rs:5:5 Nov 04 02:37:45.419 INFO kablam! | Nov 04 02:37:45.419 INFO kablam! 5 | use std::time; Nov 04 02:37:45.419 INFO kablam! | ^^^^^^^^^ Nov 04 02:37:45.419 INFO kablam! Nov 04 02:37:45.419 INFO kablam! warning: unused import: `glium::glutin` Nov 04 02:37:45.420 INFO kablam! --> src/display.rs:4:5 Nov 04 02:37:45.420 INFO kablam! | Nov 04 02:37:45.420 INFO kablam! 4 | use glium::glutin; Nov 04 02:37:45.421 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 02:37:45.421 INFO kablam! Nov 04 02:37:45.435 INFO kablam! warning: unused import: `std::path::Path` Nov 04 02:37:45.435 INFO kablam! --> src/display.rs:6:5 Nov 04 02:37:45.435 INFO kablam! | Nov 04 02:37:45.435 INFO kablam! 6 | use std::path::Path; Nov 04 02:37:45.435 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 04 02:37:45.435 INFO kablam! Nov 04 02:37:45.435 INFO kablam! warning: unused import: `std::fs::File` Nov 04 02:37:45.435 INFO kablam! --> src/display.rs:7:5 Nov 04 02:37:45.435 INFO kablam! | Nov 04 02:37:45.435 INFO kablam! 7 | use std::fs::File; Nov 04 02:37:45.435 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 02:37:45.435 INFO kablam! Nov 04 02:37:45.435 INFO kablam! warning: unused imports: `CpuError`, `Cpu`, `DecoderError` Nov 04 02:37:45.435 INFO kablam! --> src/main.rs:9:11 Nov 04 02:37:45.435 INFO kablam! | Nov 04 02:37:45.435 INFO kablam! 9 | use cpu::{Cpu, DecoderError, CpuError}; Nov 04 02:37:45.435 INFO kablam! | ^^^ ^^^^^^^^^^^^ ^^^^^^^^ Nov 04 02:37:45.435 INFO kablam! Nov 04 02:37:45.435 INFO kablam! warning: unused imports: `Event`, `VirtualKeyCode` Nov 04 02:37:45.435 INFO kablam! --> src/main.rs:10:21 Nov 04 02:37:45.435 INFO kablam! | Nov 04 02:37:45.435 INFO kablam! 10 | use glium::glutin::{VirtualKeyCode, Event}; Nov 04 02:37:45.435 INFO kablam! | ^^^^^^^^^^^^^^ ^^^^^ Nov 04 02:37:45.435 INFO kablam! Nov 04 02:37:45.527 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 04 02:37:45.527 INFO kablam! --> src/cpu.rs:446:13 Nov 04 02:37:45.527 INFO kablam! | Nov 04 02:37:45.527 INFO kablam! 446 | use glium::glutin::VirtualKeyCode; Nov 04 02:37:45.527 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.527 INFO kablam! | Nov 04 02:37:45.527 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 04 02:37:45.527 INFO kablam! Nov 04 02:37:45.527 INFO kablam! warning: unused import: `glium::glutin::VirtualKeyCode` Nov 04 02:37:45.527 INFO kablam! --> src/cpu.rs:455:13 Nov 04 02:37:45.527 INFO kablam! | Nov 04 02:37:45.527 INFO kablam! 455 | use glium::glutin::VirtualKeyCode; Nov 04 02:37:45.527 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.527 INFO kablam! Nov 04 02:37:45.527 INFO kablam! warning: unused import: `glium::DisplayBuild` Nov 04 02:37:45.527 INFO kablam! --> src/input.rs:3:5 Nov 04 02:37:45.527 INFO kablam! | Nov 04 02:37:45.527 INFO kablam! 3 | use glium::DisplayBuild; Nov 04 02:37:45.527 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.527 INFO kablam! Nov 04 02:37:45.527 INFO kablam! warning: unused import: `std::thread` Nov 04 02:37:45.527 INFO kablam! --> src/input.rs:4:5 Nov 04 02:37:45.527 INFO kablam! | Nov 04 02:37:45.527 INFO kablam! 4 | use std::thread; Nov 04 02:37:45.527 INFO kablam! | ^^^^^^^^^^^ Nov 04 02:37:45.527 INFO kablam! Nov 04 02:37:45.527 INFO kablam! warning: unused import: `std::time` Nov 04 02:37:45.527 INFO kablam! --> src/input.rs:5:5 Nov 04 02:37:45.527 INFO kablam! | Nov 04 02:37:45.527 INFO kablam! 5 | use std::time; Nov 04 02:37:45.527 INFO kablam! | ^^^^^^^^^ Nov 04 02:37:45.527 INFO kablam! Nov 04 02:37:45.527 INFO kablam! warning: unused import: `glium::glutin` Nov 04 02:37:45.528 INFO kablam! --> src/display.rs:4:5 Nov 04 02:37:45.528 INFO kablam! | Nov 04 02:37:45.528 INFO kablam! 4 | use glium::glutin; Nov 04 02:37:45.528 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 02:37:45.528 INFO kablam! Nov 04 02:37:45.528 INFO kablam! warning: unused import: `std::path::Path` Nov 04 02:37:45.528 INFO kablam! --> src/display.rs:6:5 Nov 04 02:37:45.528 INFO kablam! | Nov 04 02:37:45.528 INFO kablam! 6 | use std::path::Path; Nov 04 02:37:45.528 INFO kablam! | ^^^^^^^^^^^^^^^ Nov 04 02:37:45.528 INFO kablam! Nov 04 02:37:45.528 INFO kablam! warning: unused import: `std::fs::File` Nov 04 02:37:45.528 INFO kablam! --> src/display.rs:7:5 Nov 04 02:37:45.528 INFO kablam! | Nov 04 02:37:45.528 INFO kablam! 7 | use std::fs::File; Nov 04 02:37:45.528 INFO kablam! | ^^^^^^^^^^^^^ Nov 04 02:37:45.528 INFO kablam! Nov 04 02:37:45.528 INFO kablam! warning: unused imports: `CpuError`, `Cpu`, `DecoderError` Nov 04 02:37:45.528 INFO kablam! --> src/main.rs:9:11 Nov 04 02:37:45.528 INFO kablam! | Nov 04 02:37:45.528 INFO kablam! 9 | use cpu::{Cpu, DecoderError, CpuError}; Nov 04 02:37:45.528 INFO kablam! | ^^^ ^^^^^^^^^^^^ ^^^^^^^^ Nov 04 02:37:45.528 INFO kablam! Nov 04 02:37:45.528 INFO kablam! warning: unused imports: `Event`, `VirtualKeyCode` Nov 04 02:37:45.528 INFO kablam! --> src/main.rs:10:21 Nov 04 02:37:45.528 INFO kablam! | Nov 04 02:37:45.528 INFO kablam! 10 | use glium::glutin::{VirtualKeyCode, Event}; Nov 04 02:37:45.528 INFO kablam! | ^^^^^^^^^^^^^^ ^^^^^ Nov 04 02:37:45.528 INFO kablam! Nov 04 02:37:45.667 INFO kablam! warning: unreachable expression Nov 04 02:37:45.667 INFO kablam! --> src/cpu.rs:264:9 Nov 04 02:37:45.667 INFO kablam! | Nov 04 02:37:45.667 INFO kablam! 264 | "cls".to_string() Nov 04 02:37:45.667 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.667 INFO kablam! | Nov 04 02:37:45.667 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 04 02:37:45.667 INFO kablam! Nov 04 02:37:45.711 INFO kablam! warning: unreachable expression Nov 04 02:37:45.711 INFO kablam! --> src/cpu.rs:480:9 Nov 04 02:37:45.711 INFO kablam! | Nov 04 02:37:45.711 INFO kablam! 480 | format!("wkp {:#x}", self.regs.v[reg]) Nov 04 02:37:45.711 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.711 INFO kablam! | Nov 04 02:37:45.711 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 04 02:37:45.711 INFO kablam! Nov 04 02:37:45.867 INFO kablam! warning: unreachable expression Nov 04 02:37:45.867 INFO kablam! --> src/cpu.rs:264:9 Nov 04 02:37:45.867 INFO kablam! | Nov 04 02:37:45.867 INFO kablam! 264 | "cls".to_string() Nov 04 02:37:45.867 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.867 INFO kablam! | Nov 04 02:37:45.867 INFO kablam! = note: #[warn(unreachable_code)] on by default Nov 04 02:37:45.867 INFO kablam! Nov 04 02:37:45.895 INFO kablam! warning: unused variable: `what` Nov 04 02:37:45.895 INFO kablam! --> src/cpu.rs:75:17 Nov 04 02:37:45.895 INFO kablam! | Nov 04 02:37:45.895 INFO kablam! 75 | Err(what) => Err(CpuError::DecoderError) Nov 04 02:37:45.895 INFO kablam! | ^^^^ help: consider using `_what` instead Nov 04 02:37:45.895 INFO kablam! | Nov 04 02:37:45.895 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 02:37:45.895 INFO kablam! Nov 04 02:37:45.895 INFO kablam! warning: unused variable: `placeholder_display` Nov 04 02:37:45.895 INFO kablam! --> src/cpu.rs:262:23 Nov 04 02:37:45.895 INFO kablam! | Nov 04 02:37:45.895 INFO kablam! 262 | fn cls(&mut self, placeholder_display : u8 ) -> String { Nov 04 02:37:45.895 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ help: consider using `_placeholder_display` instead Nov 04 02:37:45.895 INFO kablam! Nov 04 02:37:45.895 INFO kablam! warning: unused variable: `reg` Nov 04 02:37:45.895 INFO kablam! --> src/cpu.rs:478:37 Nov 04 02:37:45.895 INFO kablam! | Nov 04 02:37:45.895 INFO kablam! 478 | fn wait_for_keypress(&mut self, reg: usize) -> String { Nov 04 02:37:45.895 INFO kablam! | ^^^ help: consider using `_reg` instead Nov 04 02:37:45.895 INFO kablam! Nov 04 02:37:45.895 INFO kablam! warning: unused variable: `title` Nov 04 02:37:45.895 INFO kablam! --> src/display.rs:30:39 Nov 04 02:37:45.895 INFO kablam! | Nov 04 02:37:45.895 INFO kablam! 30 | pub fn new(dimension: (u32, u32), title: &str) -> Result { Nov 04 02:37:45.895 INFO kablam! | ^^^^^ help: consider using `_title` instead Nov 04 02:37:45.895 INFO kablam! Nov 04 02:37:45.959 INFO kablam! warning: unreachable expression Nov 04 02:37:45.959 INFO kablam! --> src/cpu.rs:480:9 Nov 04 02:37:45.959 INFO kablam! | Nov 04 02:37:45.959 INFO kablam! 480 | format!("wkp {:#x}", self.regs.v[reg]) Nov 04 02:37:45.959 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:45.967 INFO kablam! | Nov 04 02:37:45.967 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 04 02:37:45.967 INFO kablam! Nov 04 02:37:46.019 INFO kablam! warning: variable does not need to be mutable Nov 04 02:37:46.019 INFO kablam! --> src/display.rs:99:13 Nov 04 02:37:46.019 INFO kablam! | Nov 04 02:37:46.019 INFO kablam! 99 | let mut collision = false; Nov 04 02:37:46.019 INFO kablam! | ----^^^^^^^^^ Nov 04 02:37:46.019 INFO kablam! | | Nov 04 02:37:46.019 INFO kablam! | help: remove this `mut` Nov 04 02:37:46.031 INFO kablam! | Nov 04 02:37:46.031 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 02:37:46.032 INFO kablam! Nov 04 02:37:46.043 INFO kablam! warning: field is never used: `is_closing` Nov 04 02:37:46.043 INFO kablam! --> src/input.rs:8:5 Nov 04 02:37:46.043 INFO kablam! | Nov 04 02:37:46.043 INFO kablam! 8 | is_closing : bool, Nov 04 02:37:46.044 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 04 02:37:46.044 INFO kablam! | Nov 04 02:37:46.044 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 02:37:46.044 INFO kablam! Nov 04 02:37:46.044 INFO kablam! warning: variant is never constructed: `InvalidDimensionError` Nov 04 02:37:46.045 INFO kablam! --> src/display.rs:17:5 Nov 04 02:37:46.045 INFO kablam! | Nov 04 02:37:46.045 INFO kablam! 17 | InvalidDimensionError, Nov 04 02:37:46.045 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:46.045 INFO kablam! Nov 04 02:37:46.127 INFO kablam! warning: unused variable: `what` Nov 04 02:37:46.128 INFO kablam! --> src/cpu.rs:75:17 Nov 04 02:37:46.128 INFO kablam! | Nov 04 02:37:46.128 INFO kablam! 75 | Err(what) => Err(CpuError::DecoderError) Nov 04 02:37:46.128 INFO kablam! | ^^^^ help: consider using `_what` instead Nov 04 02:37:46.128 INFO kablam! | Nov 04 02:37:46.129 INFO kablam! = note: #[warn(unused_variables)] on by default Nov 04 02:37:46.129 INFO kablam! Nov 04 02:37:46.129 INFO kablam! warning: unused variable: `placeholder_display` Nov 04 02:37:46.130 INFO kablam! --> src/cpu.rs:262:23 Nov 04 02:37:46.130 INFO kablam! | Nov 04 02:37:46.130 INFO kablam! 262 | fn cls(&mut self, placeholder_display : u8 ) -> String { Nov 04 02:37:46.130 INFO kablam! | ^^^^^^^^^^^^^^^^^^^ help: consider using `_placeholder_display` instead Nov 04 02:37:46.131 INFO kablam! Nov 04 02:37:46.131 INFO kablam! warning: unused variable: `reg` Nov 04 02:37:46.131 INFO kablam! --> src/cpu.rs:478:37 Nov 04 02:37:46.131 INFO kablam! | Nov 04 02:37:46.131 INFO kablam! 478 | fn wait_for_keypress(&mut self, reg: usize) -> String { Nov 04 02:37:46.132 INFO kablam! | ^^^ help: consider using `_reg` instead Nov 04 02:37:46.132 INFO kablam! Nov 04 02:37:46.132 INFO kablam! warning: unused variable: `title` Nov 04 02:37:46.132 INFO kablam! --> src/display.rs:30:39 Nov 04 02:37:46.133 INFO kablam! | Nov 04 02:37:46.133 INFO kablam! 30 | pub fn new(dimension: (u32, u32), title: &str) -> Result { Nov 04 02:37:46.133 INFO kablam! | ^^^^^ help: consider using `_title` instead Nov 04 02:37:46.133 INFO kablam! Nov 04 02:37:46.203 INFO kablam! warning: variable does not need to be mutable Nov 04 02:37:46.204 INFO kablam! --> src/display.rs:99:13 Nov 04 02:37:46.204 INFO kablam! | Nov 04 02:37:46.204 INFO kablam! 99 | let mut collision = false; Nov 04 02:37:46.204 INFO kablam! | ----^^^^^^^^^ Nov 04 02:37:46.205 INFO kablam! | | Nov 04 02:37:46.205 INFO kablam! | help: remove this `mut` Nov 04 02:37:46.205 INFO kablam! | Nov 04 02:37:46.205 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 04 02:37:46.206 INFO kablam! Nov 04 02:37:46.207 INFO kablam! warning: field is never used: `is_closing` Nov 04 02:37:46.207 INFO kablam! --> src/input.rs:8:5 Nov 04 02:37:46.208 INFO kablam! | Nov 04 02:37:46.208 INFO kablam! 8 | is_closing : bool, Nov 04 02:37:46.208 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 04 02:37:46.208 INFO kablam! | Nov 04 02:37:46.209 INFO kablam! = note: #[warn(dead_code)] on by default Nov 04 02:37:46.209 INFO kablam! Nov 04 02:37:46.209 INFO kablam! warning: variant is never constructed: `InvalidDimensionError` Nov 04 02:37:46.209 INFO kablam! --> src/display.rs:17:5 Nov 04 02:37:46.209 INFO kablam! | Nov 04 02:37:46.209 INFO kablam! 17 | InvalidDimensionError, Nov 04 02:37:46.209 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^ Nov 04 02:37:46.209 INFO kablam! Nov 04 02:37:46.255 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 2.45s Nov 04 02:37:46.266 INFO kablam! su: No module specific data is present Nov 04 02:37:47.123 INFO running `"docker" "rm" "-f" "32bb1856c4aeaea1e4e272723e3a3eff58dd7fb3ddc1f8abecbbb43a5cfc03a5"` Nov 04 02:37:47.495 INFO blam! 32bb1856c4aeaea1e4e272723e3a3eff58dd7fb3ddc1f8abecbbb43a5cfc03a5