Dec 11 23:18:21.845 INFO checking acmiyaguchi/chip8-rust against master#3a75e80557a103497cffbcab395a2f37061a77ea for pr-56677 Dec 11 23:18:21.845 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-6/master#3a75e80557a103497cffbcab395a2f37061a77ea:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-56677/master#3a75e80557a103497cffbcab395a2f37061a77ea:/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 +3a75e80557a103497cffbcab395a2f37061a77ea-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 11 23:18:22.282 INFO [stdout] 623d602dd459dffc4fc0989172bc0404fbd8a5c2b2a6338e5b95df17cbe6b227 Dec 11 23:18:22.292 INFO running `"docker" "start" "-a" "623d602dd459dffc4fc0989172bc0404fbd8a5c2b2a6338e5b95df17cbe6b227"` Dec 11 23:18:23.771 INFO [stderr] usermod: no changes Dec 11 23:18:24.076 INFO [stderr] Compiling libc v0.2.22 Dec 11 23:18:24.084 INFO [stderr] Checking shared_library v0.1.5 Dec 11 23:18:24.084 INFO [stderr] Checking draw_state v0.7.0 Dec 11 23:18:24.084 INFO [stderr] Checking deflate v0.7.8 Dec 11 23:18:24.084 INFO [stderr] Checking x11-dl v2.13.0 Dec 11 23:18:25.632 INFO [stderr] Checking osmesa-sys v0.1.2 Dec 11 23:18:26.594 INFO [stderr] Checking png v0.7.0 Dec 11 23:18:28.041 INFO [stderr] Compiling rand v0.3.15 Dec 11 23:18:28.302 INFO [stderr] Checking gfx_core v0.7.0 Dec 11 23:18:30.934 INFO [stderr] Checking image v0.13.0 Dec 11 23:18:34.025 INFO [stderr] Compiling phf_generator v0.7.21 Dec 11 23:18:35.172 INFO [stderr] Compiling phf_codegen v0.7.21 Dec 11 23:18:35.997 INFO [stderr] Compiling target_build_utils v0.3.0 Dec 11 23:18:54.234 INFO [stderr] Compiling libloading v0.3.4 Dec 11 23:18:57.388 INFO [stderr] Checking dlib v0.3.1 Dec 11 23:18:57.924 INFO [stderr] Checking wayland-sys v0.7.8 Dec 11 23:18:58.992 INFO [stderr] Checking wayland-client v0.7.8 Dec 11 23:19:01.240 INFO [stderr] Checking wayland-window v0.4.4 Dec 11 23:19:01.240 INFO [stderr] Checking wayland-kbd v0.6.3 Dec 11 23:19:03.002 INFO [stderr] Checking winit v0.5.11 Dec 11 23:19:05.076 INFO [stderr] Checking gfx v0.15.1 Dec 11 23:19:05.076 INFO [stderr] Checking gfx_device_gl v0.14.0 Dec 11 23:19:05.537 INFO [stderr] Checking glutin v0.7.4 Dec 11 23:19:07.844 INFO [stderr] Checking pistoncore-glutin_window v0.36.0 Dec 11 23:19:10.980 INFO [stderr] Checking piston-gfx_texture v0.23.0 Dec 11 23:19:13.253 INFO [stderr] Checking piston2d-gfx_graphics v0.39.0 Dec 11 23:19:17.252 INFO [stderr] Checking piston_window v0.65.0 Dec 11 23:19:20.810 INFO [stderr] Checking chip8-rust v0.1.0 (/source) Dec 11 23:19:25.700 INFO [stderr] warning: unused variable: `args` Dec 11 23:19:25.700 INFO [stderr] --> src/main.rs:369:21 Dec 11 23:19:25.700 INFO [stderr] | Dec 11 23:19:25.700 INFO [stderr] 369 | if let Some(args) = e.render_args() { Dec 11 23:19:25.700 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 11 23:19:25.700 INFO [stderr] | Dec 11 23:19:25.700 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 23:19:25.700 INFO [stderr] Dec 11 23:19:25.700 INFO [stderr] warning: unused variable: `args` Dec 11 23:19:25.700 INFO [stderr] --> src/main.rs:379:21 Dec 11 23:19:25.700 INFO [stderr] | Dec 11 23:19:25.700 INFO [stderr] 379 | if let Some(args) = e.update_args() { Dec 11 23:19:25.700 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 11 23:19:25.700 INFO [stderr] Dec 11 23:19:25.732 INFO [stderr] warning: variable does not need to be mutable Dec 11 23:19:25.732 INFO [stderr] --> src/main.rs:146:13 Dec 11 23:19:25.732 INFO [stderr] | Dec 11 23:19:25.732 INFO [stderr] 146 | let mut mem = &mut self.memory; Dec 11 23:19:25.732 INFO [stderr] | ----^^^ Dec 11 23:19:25.732 INFO [stderr] | | Dec 11 23:19:25.732 INFO [stderr] | help: remove this `mut` Dec 11 23:19:25.732 INFO [stderr] | Dec 11 23:19:25.732 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 23:19:25.732 INFO [stderr] Dec 11 23:19:25.732 INFO [stderr] warning: variable does not need to be mutable Dec 11 23:19:25.732 INFO [stderr] --> src/main.rs:147:13 Dec 11 23:19:25.732 INFO [stderr] | Dec 11 23:19:25.732 INFO [stderr] 147 | let mut reg = &mut self.register; Dec 11 23:19:25.732 INFO [stderr] | ----^^^ Dec 11 23:19:25.732 INFO [stderr] | | Dec 11 23:19:25.732 INFO [stderr] | help: remove this `mut` Dec 11 23:19:25.732 INFO [stderr] Dec 11 23:19:25.732 INFO [stderr] warning: variable does not need to be mutable Dec 11 23:19:25.732 INFO [stderr] --> src/main.rs:148:13 Dec 11 23:19:25.733 INFO [stderr] | Dec 11 23:19:25.733 INFO [stderr] 148 | let mut stack = &mut self.stack; Dec 11 23:19:25.733 INFO [stderr] | ----^^^^^ Dec 11 23:19:25.733 INFO [stderr] | | Dec 11 23:19:25.733 INFO [stderr] | help: remove this `mut` Dec 11 23:19:25.733 INFO [stderr] Dec 11 23:19:25.752 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i` Dec 11 23:19:25.752 INFO [stderr] --> src/main.rs:58:5 Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] 58 | register_I: u16, Dec 11 23:19:25.752 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 11 23:19:25.752 INFO [stderr] Dec 11 23:19:25.752 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 23:19:25.752 INFO [stderr] --> src/main.rs:118:9 Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] 118 | f.read(&mut self.memory[0x200..]); Dec 11 23:19:25.752 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 23:19:25.752 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 23:19:25.752 INFO [stderr] Dec 11 23:19:25.752 INFO [stderr] warning: variable `I` should have a snake case name such as `i` Dec 11 23:19:25.752 INFO [stderr] --> src/main.rs:149:13 Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] 149 | let mut I = self.register_I; Dec 11 23:19:25.752 INFO [stderr] | ^^^^^ Dec 11 23:19:25.752 INFO [stderr] Dec 11 23:19:25.752 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc` Dec 11 23:19:25.752 INFO [stderr] --> src/main.rs:150:13 Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] 150 | let mut PC = self.program_counter; Dec 11 23:19:25.752 INFO [stderr] | ^^^^^^ Dec 11 23:19:25.752 INFO [stderr] Dec 11 23:19:25.752 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp` Dec 11 23:19:25.752 INFO [stderr] --> src/main.rs:151:13 Dec 11 23:19:25.752 INFO [stderr] | Dec 11 23:19:25.752 INFO [stderr] 151 | let mut SP = self.stack_pointer; Dec 11 23:19:25.753 INFO [stderr] | ^^^^^^ Dec 11 23:19:25.753 INFO [stderr] Dec 11 23:19:25.828 INFO [stderr] warning: unused variable: `args` Dec 11 23:19:25.828 INFO [stderr] --> src/main.rs:369:21 Dec 11 23:19:25.828 INFO [stderr] | Dec 11 23:19:25.828 INFO [stderr] 369 | if let Some(args) = e.render_args() { Dec 11 23:19:25.828 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 11 23:19:25.828 INFO [stderr] | Dec 11 23:19:25.828 INFO [stderr] = note: #[warn(unused_variables)] on by default Dec 11 23:19:25.828 INFO [stderr] Dec 11 23:19:25.828 INFO [stderr] warning: unused variable: `args` Dec 11 23:19:25.828 INFO [stderr] --> src/main.rs:379:21 Dec 11 23:19:25.828 INFO [stderr] | Dec 11 23:19:25.828 INFO [stderr] 379 | if let Some(args) = e.update_args() { Dec 11 23:19:25.828 INFO [stderr] | ^^^^ help: consider using `_args` instead Dec 11 23:19:25.828 INFO [stderr] Dec 11 23:19:25.843 INFO [stderr] warning: variable does not need to be mutable Dec 11 23:19:25.843 INFO [stderr] --> src/main.rs:146:13 Dec 11 23:19:25.843 INFO [stderr] | Dec 11 23:19:25.843 INFO [stderr] 146 | let mut mem = &mut self.memory; Dec 11 23:19:25.843 INFO [stderr] | ----^^^ Dec 11 23:19:25.843 INFO [stderr] | | Dec 11 23:19:25.843 INFO [stderr] | help: remove this `mut` Dec 11 23:19:25.843 INFO [stderr] | Dec 11 23:19:25.843 INFO [stderr] = note: #[warn(unused_mut)] on by default Dec 11 23:19:25.843 INFO [stderr] Dec 11 23:19:25.844 INFO [stderr] warning: variable does not need to be mutable Dec 11 23:19:25.844 INFO [stderr] --> src/main.rs:147:13 Dec 11 23:19:25.844 INFO [stderr] | Dec 11 23:19:25.844 INFO [stderr] 147 | let mut reg = &mut self.register; Dec 11 23:19:25.844 INFO [stderr] | ----^^^ Dec 11 23:19:25.844 INFO [stderr] | | Dec 11 23:19:25.844 INFO [stderr] | help: remove this `mut` Dec 11 23:19:25.844 INFO [stderr] Dec 11 23:19:25.845 INFO [stderr] warning: variable does not need to be mutable Dec 11 23:19:25.845 INFO [stderr] --> src/main.rs:148:13 Dec 11 23:19:25.845 INFO [stderr] | Dec 11 23:19:25.845 INFO [stderr] 148 | let mut stack = &mut self.stack; Dec 11 23:19:25.845 INFO [stderr] | ----^^^^^ Dec 11 23:19:25.845 INFO [stderr] | | Dec 11 23:19:25.845 INFO [stderr] | help: remove this `mut` Dec 11 23:19:25.845 INFO [stderr] Dec 11 23:19:25.855 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i` Dec 11 23:19:25.855 INFO [stderr] --> src/main.rs:58:5 Dec 11 23:19:25.855 INFO [stderr] | Dec 11 23:19:25.855 INFO [stderr] 58 | register_I: u16, Dec 11 23:19:25.855 INFO [stderr] | ^^^^^^^^^^^^^^^ Dec 11 23:19:25.855 INFO [stderr] | Dec 11 23:19:25.855 INFO [stderr] = note: #[warn(non_snake_case)] on by default Dec 11 23:19:25.855 INFO [stderr] Dec 11 23:19:25.855 INFO [stderr] warning: unused `std::result::Result` that must be used Dec 11 23:19:25.855 INFO [stderr] --> src/main.rs:118:9 Dec 11 23:19:25.855 INFO [stderr] | Dec 11 23:19:25.855 INFO [stderr] 118 | f.read(&mut self.memory[0x200..]); Dec 11 23:19:25.855 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Dec 11 23:19:25.855 INFO [stderr] | Dec 11 23:19:25.855 INFO [stderr] = note: #[warn(unused_must_use)] on by default Dec 11 23:19:25.856 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Dec 11 23:19:25.856 INFO [stderr] Dec 11 23:19:25.856 INFO [stderr] warning: variable `I` should have a snake case name such as `i` Dec 11 23:19:25.856 INFO [stderr] --> src/main.rs:149:13 Dec 11 23:19:25.856 INFO [stderr] | Dec 11 23:19:25.856 INFO [stderr] 149 | let mut I = self.register_I; Dec 11 23:19:25.856 INFO [stderr] | ^^^^^ Dec 11 23:19:25.856 INFO [stderr] Dec 11 23:19:25.856 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc` Dec 11 23:19:25.856 INFO [stderr] --> src/main.rs:150:13 Dec 11 23:19:25.856 INFO [stderr] | Dec 11 23:19:25.856 INFO [stderr] 150 | let mut PC = self.program_counter; Dec 11 23:19:25.856 INFO [stderr] | ^^^^^^ Dec 11 23:19:25.856 INFO [stderr] Dec 11 23:19:25.856 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp` Dec 11 23:19:25.856 INFO [stderr] --> src/main.rs:151:13 Dec 11 23:19:25.856 INFO [stderr] | Dec 11 23:19:25.856 INFO [stderr] 151 | let mut SP = self.stack_pointer; Dec 11 23:19:25.856 INFO [stderr] | ^^^^^^ Dec 11 23:19:25.856 INFO [stderr] Dec 11 23:19:25.903 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s Dec 11 23:19:25.937 INFO [stderr] su: No module specific data is present Dec 11 23:19:26.939 INFO running `"docker" "inspect" "623d602dd459dffc4fc0989172bc0404fbd8a5c2b2a6338e5b95df17cbe6b227"` Dec 11 23:19:27.266 INFO running `"docker" "rm" "-f" "623d602dd459dffc4fc0989172bc0404fbd8a5c2b2a6338e5b95df17cbe6b227"` Dec 11 23:19:27.696 INFO [stdout] 623d602dd459dffc4fc0989172bc0404fbd8a5c2b2a6338e5b95df17cbe6b227