Dec 04 23:12:30.804 INFO checking acmiyaguchi/chip8-rust against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481 Dec 04 23:12:30.804 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-1/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/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 +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-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"` Dec 04 23:12:31.300 INFO [stdout] c1a0a0f58f1148fa098fcf80089389f416582fa6c5669dcc1e19b4ee52afa815 Dec 04 23:12:31.309 INFO running `"docker" "start" "-a" "c1a0a0f58f1148fa098fcf80089389f416582fa6c5669dcc1e19b4ee52afa815"` Dec 04 23:12:32.904 INFO [stderr] usermod: no changes Dec 04 23:12:33.293 INFO [stderr] Checking deflate v0.7.8 Dec 04 23:12:33.315 INFO [stderr] Checking gfx_core v0.7.0 Dec 04 23:12:33.325 INFO [stderr] Compiling target_build_utils v0.3.0 Dec 04 23:12:36.535 INFO [stderr] Checking png v0.7.0 Dec 04 23:12:40.165 INFO [stderr] Checking image v0.13.0 Dec 04 23:12:54.183 INFO [stderr] Compiling libloading v0.3.4 Dec 04 23:12:57.663 INFO [stderr] Checking dlib v0.3.1 Dec 04 23:12:58.551 INFO [stderr] Checking wayland-sys v0.7.8 Dec 04 23:12:59.559 INFO [stderr] Checking wayland-client v0.7.8 Dec 04 23:13:02.641 INFO [stderr] Checking wayland-kbd v0.6.3 Dec 04 23:13:02.643 INFO [stderr] Checking wayland-window v0.4.4 Dec 04 23:13:05.246 INFO [stderr] Checking winit v0.5.11 Dec 04 23:13:07.752 INFO [stderr] Checking glutin v0.7.4 Dec 04 23:13:10.467 INFO [stderr] Checking gfx v0.15.1 Dec 04 23:13:10.467 INFO [stderr] Checking gfx_device_gl v0.14.0 Dec 04 23:13:10.755 INFO [stderr] Checking pistoncore-glutin_window v0.36.0 Dec 04 23:13:16.138 INFO [stderr] Checking piston-gfx_texture v0.23.0 Dec 04 23:13:18.308 INFO [stderr] Checking piston2d-gfx_graphics v0.39.0 Dec 04 23:13:22.019 INFO [stderr] Checking piston_window v0.65.0 Dec 04 23:13:25.415 INFO [stderr] Checking chip8-rust v0.1.0 (/source) Dec 04 23:13:31.019 INFO [stderr] warning: unused variable: `args` Dec 04 23:13:31.019 INFO [stderr] --> src/main.rs:369:21 Dec 04 23:13:31.019 INFO [stderr] | Dec 04 23:13:31.020 INFO [stderr] 369 | if let Some(args) = e.render_args() { Dec 04 23:13:31.020 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 04 23:13:31.020 INFO [stderr] | Dec 04 23:13:31.020 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 23:13:31.021 INFO [stderr] Dec 04 23:13:31.021 INFO [stderr] warning: unused variable: `args` Dec 04 23:13:31.021 INFO [stderr] --> src/main.rs:379:21 Dec 04 23:13:31.021 INFO [stderr] | Dec 04 23:13:31.022 INFO [stderr] 379 | if let Some(args) = e.update_args() { Dec 04 23:13:31.022 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 04 23:13:31.022 INFO [stderr] Dec 04 23:13:31.067 INFO [stderr] warning: variable does not need to be mutable Dec 04 23:13:31.067 INFO [stderr] --> src/main.rs:146:13 Dec 04 23:13:31.067 INFO [stderr] | Dec 04 23:13:31.067 INFO [stderr] 146 | let mut mem = &mut self.memory; Dec 04 23:13:31.067 INFO [stderr] | ----^^^ Dec 04 23:13:31.067 INFO [stderr] | | Dec 04 23:13:31.067 INFO [stderr] | help: remove this `mut` Dec 04 23:13:31.067 INFO [stderr] | Dec 04 23:13:31.067 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 23:13:31.067 INFO [stderr] Dec 04 23:13:31.067 INFO [stderr] warning: variable does not need to be mutable Dec 04 23:13:31.067 INFO [stderr] --> src/main.rs:147:13 Dec 04 23:13:31.067 INFO [stderr] | Dec 04 23:13:31.067 INFO [stderr] 147 | let mut reg = &mut self.register; Dec 04 23:13:31.067 INFO [stderr] | ----^^^ Dec 04 23:13:31.067 INFO [stderr] | | Dec 04 23:13:31.067 INFO [stderr] | help: remove this `mut` Dec 04 23:13:31.067 INFO [stderr] Dec 04 23:13:31.067 INFO [stderr] warning: variable does not need to be mutable Dec 04 23:13:31.067 INFO [stderr] --> src/main.rs:148:13 Dec 04 23:13:31.067 INFO [stderr] | Dec 04 23:13:31.067 INFO [stderr] 148 | let mut stack = &mut self.stack; Dec 04 23:13:31.067 INFO [stderr] | ----^^^^^ Dec 04 23:13:31.067 INFO [stderr] | | Dec 04 23:13:31.067 INFO [stderr] | help: remove this `mut` Dec 04 23:13:31.068 INFO [stderr] Dec 04 23:13:31.076 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i` Dec 04 23:13:31.076 INFO [stderr] --> src/main.rs:58:5 Dec 04 23:13:31.076 INFO [stderr] | Dec 04 23:13:31.076 INFO [stderr] 58 | register_I: u16, Dec 04 23:13:31.076 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 04 23:13:31.076 INFO [stderr] | Dec 04 23:13:31.076 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 04 23:13:31.076 INFO [stderr] Dec 04 23:13:31.076 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 23:13:31.076 INFO [stderr] --> src/main.rs:118:9 Dec 04 23:13:31.076 INFO [stderr] | Dec 04 23:13:31.076 INFO [stderr] 118 | f.read(&mut self.memory[0x200..]); Dec 04 23:13:31.076 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:13:31.076 INFO [stderr] | Dec 04 23:13:31.076 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 23:13:31.076 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 23:13:31.076 INFO [stderr] Dec 04 23:13:31.076 INFO [stderr] warning: variable `I` should have a snake case name such as `i` Dec 04 23:13:31.076 INFO [stderr] --> src/main.rs:149:13 Dec 04 23:13:31.076 INFO [stderr] | Dec 04 23:13:31.076 INFO [stderr] 149 | let mut I = self.register_I; Dec 04 23:13:31.076 INFO [stderr] | ^^^^^ Dec 04 23:13:31.076 INFO [stderr] Dec 04 23:13:31.076 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc` Dec 04 23:13:31.076 INFO [stderr] --> src/main.rs:150:13 Dec 04 23:13:31.076 INFO [stderr] | Dec 04 23:13:31.076 INFO [stderr] 150 | let mut PC = self.program_counter; Dec 04 23:13:31.076 INFO [stderr] | ^^^^^^ Dec 04 23:13:31.076 INFO [stderr] Dec 04 23:13:31.077 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp` Dec 04 23:13:31.077 INFO [stderr] --> src/main.rs:151:13 Dec 04 23:13:31.077 INFO [stderr] | Dec 04 23:13:31.077 INFO [stderr] 151 | let mut SP = self.stack_pointer; Dec 04 23:13:31.077 INFO [stderr] | ^^^^^^ Dec 04 23:13:31.077 INFO [stderr] Dec 04 23:13:31.279 INFO [stderr] warning: unused variable: `args` Dec 04 23:13:31.279 INFO [stderr] --> src/main.rs:369:21 Dec 04 23:13:31.279 INFO [stderr] | Dec 04 23:13:31.279 INFO [stderr] 369 | if let Some(args) = e.render_args() { Dec 04 23:13:31.279 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 04 23:13:31.279 INFO [stderr] | Dec 04 23:13:31.279 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 04 23:13:31.279 INFO [stderr] Dec 04 23:13:31.279 INFO [stderr] warning: unused variable: `args` Dec 04 23:13:31.279 INFO [stderr] --> src/main.rs:379:21 Dec 04 23:13:31.279 INFO [stderr] | Dec 04 23:13:31.279 INFO [stderr] 379 | if let Some(args) = e.update_args() { Dec 04 23:13:31.279 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 04 23:13:31.279 INFO [stderr] Dec 04 23:13:31.299 INFO [stderr] warning: variable does not need to be mutable Dec 04 23:13:31.299 INFO [stderr] --> src/main.rs:146:13 Dec 04 23:13:31.299 INFO [stderr] | Dec 04 23:13:31.299 INFO [stderr] 146 | let mut mem = &mut self.memory; Dec 04 23:13:31.299 INFO [stderr] | ----^^^ Dec 04 23:13:31.299 INFO [stderr] | | Dec 04 23:13:31.299 INFO [stderr] | help: remove this `mut` Dec 04 23:13:31.299 INFO [stderr] | Dec 04 23:13:31.299 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 04 23:13:31.299 INFO [stderr] Dec 04 23:13:31.299 INFO [stderr] warning: variable does not need to be mutable Dec 04 23:13:31.299 INFO [stderr] --> src/main.rs:147:13 Dec 04 23:13:31.299 INFO [stderr] | Dec 04 23:13:31.299 INFO [stderr] 147 | let mut reg = &mut self.register; Dec 04 23:13:31.299 INFO [stderr] | ----^^^ Dec 04 23:13:31.299 INFO [stderr] | | Dec 04 23:13:31.299 INFO [stderr] | help: remove this `mut` Dec 04 23:13:31.299 INFO [stderr] Dec 04 23:13:31.299 INFO [stderr] warning: variable does not need to be mutable Dec 04 23:13:31.299 INFO [stderr] --> src/main.rs:148:13 Dec 04 23:13:31.299 INFO [stderr] | Dec 04 23:13:31.299 INFO [stderr] 148 | let mut stack = &mut self.stack; Dec 04 23:13:31.299 INFO [stderr] | ----^^^^^ Dec 04 23:13:31.299 INFO [stderr] | | Dec 04 23:13:31.299 INFO [stderr] | help: remove this `mut` Dec 04 23:13:31.299 INFO [stderr] Dec 04 23:13:31.305 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i` Dec 04 23:13:31.305 INFO [stderr] --> src/main.rs:58:5 Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] 58 | register_I: u16, Dec 04 23:13:31.305 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 04 23:13:31.305 INFO [stderr] Dec 04 23:13:31.305 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 04 23:13:31.305 INFO [stderr] --> src/main.rs:118:9 Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] 118 | f.read(&mut self.memory[0x200..]); Dec 04 23:13:31.305 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 04 23:13:31.305 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 04 23:13:31.305 INFO [stderr] Dec 04 23:13:31.305 INFO [stderr] warning: variable `I` should have a snake case name such as `i` Dec 04 23:13:31.305 INFO [stderr] --> src/main.rs:149:13 Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] 149 | let mut I = self.register_I; Dec 04 23:13:31.305 INFO [stderr] | ^^^^^ Dec 04 23:13:31.305 INFO [stderr] Dec 04 23:13:31.305 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc` Dec 04 23:13:31.305 INFO [stderr] --> src/main.rs:150:13 Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] 150 | let mut PC = self.program_counter; Dec 04 23:13:31.305 INFO [stderr] | ^^^^^^ Dec 04 23:13:31.305 INFO [stderr] Dec 04 23:13:31.305 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp` Dec 04 23:13:31.305 INFO [stderr] --> src/main.rs:151:13 Dec 04 23:13:31.305 INFO [stderr] | Dec 04 23:13:31.305 INFO [stderr] 151 | let mut SP = self.stack_pointer; Dec 04 23:13:31.305 INFO [stderr] | ^^^^^^ Dec 04 23:13:31.305 INFO [stderr] Dec 04 23:13:31.355 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 58.42s Dec 04 23:13:31.377 INFO [stderr] su: No module specific data is present Dec 04 23:13:32.959 INFO running `"docker" "inspect" "c1a0a0f58f1148fa098fcf80089389f416582fa6c5669dcc1e19b4ee52afa815"` Dec 04 23:13:33.311 INFO running `"docker" "rm" "-f" "c1a0a0f58f1148fa098fcf80089389f416582fa6c5669dcc1e19b4ee52afa815"` Dec 04 23:13:33.695 INFO [stdout] c1a0a0f58f1148fa098fcf80089389f416582fa6c5669dcc1e19b4ee52afa815