Nov 30 07:40:30.010 INFO checking acmiyaguchi/chip8-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 07:40:30.010 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-2/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 30 07:40:30.468 INFO [stdout] fc5a02907727fccce594ad1caea26ff01025a7e8a0aeeba5cc89d3cc0723e6c2
Nov 30 07:40:30.476 INFO running `"docker" "start" "-a" "fc5a02907727fccce594ad1caea26ff01025a7e8a0aeeba5cc89d3cc0723e6c2"`
Nov 30 07:40:31.940 INFO [stderr] usermod: no changes
Nov 30 07:40:32.421 INFO [stderr]     Checking deflate v0.7.8
Nov 30 07:40:32.445 INFO [stderr]     Checking gfx_core v0.7.0
Nov 30 07:40:32.452 INFO [stderr]    Compiling target_build_utils v0.3.0
Nov 30 07:40:37.260 INFO [stderr]     Checking png v0.7.0
Nov 30 07:40:40.781 INFO [stderr]     Checking image v0.13.0
Nov 30 07:40:56.624 INFO [stderr]    Compiling libloading v0.3.4
Nov 30 07:41:00.542 INFO [stderr]     Checking dlib v0.3.1
Nov 30 07:41:01.284 INFO [stderr]     Checking wayland-sys v0.7.8
Nov 30 07:41:01.904 INFO [stderr]     Checking wayland-client v0.7.8
Nov 30 07:41:04.248 INFO [stderr]     Checking wayland-window v0.4.4
Nov 30 07:41:04.248 INFO [stderr]     Checking wayland-kbd v0.6.3
Nov 30 07:41:05.924 INFO [stderr]     Checking winit v0.5.11
Nov 30 07:41:08.697 INFO [stderr]     Checking glutin v0.7.4
Nov 30 07:41:11.316 INFO [stderr]     Checking pistoncore-glutin_window v0.36.0
Nov 30 07:41:14.963 INFO [stderr]     Checking gfx v0.15.1
Nov 30 07:41:14.965 INFO [stderr]     Checking gfx_device_gl v0.14.0
Nov 30 07:41:20.652 INFO [stderr]     Checking piston-gfx_texture v0.23.0
Nov 30 07:41:22.897 INFO [stderr]     Checking piston2d-gfx_graphics v0.39.0
Nov 30 07:41:27.159 INFO [stderr]     Checking piston_window v0.65.0
Nov 30 07:41:30.430 INFO [stderr]     Checking chip8-rust v0.1.0 (/source)
Nov 30 07:41:35.488 INFO [stderr] warning: unused variable: `args`
Nov 30 07:41:35.488 INFO [stderr]    --> src/main.rs:369:21
Nov 30 07:41:35.488 INFO [stderr]     |
Nov 30 07:41:35.488 INFO [stderr] 369 |         if let Some(args) = e.render_args() {
Nov 30 07:41:35.488 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 30 07:41:35.488 INFO [stderr]     |
Nov 30 07:41:35.488 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 07:41:35.488 INFO [stderr] 
Nov 30 07:41:35.488 INFO [stderr] warning: unused variable: `args`
Nov 30 07:41:35.488 INFO [stderr]    --> src/main.rs:379:21
Nov 30 07:41:35.488 INFO [stderr]     |
Nov 30 07:41:35.488 INFO [stderr] 379 |         if let Some(args) = e.update_args() {
Nov 30 07:41:35.488 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 30 07:41:35.488 INFO [stderr] 
Nov 30 07:41:35.512 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:41:35.512 INFO [stderr]    --> src/main.rs:146:13
Nov 30 07:41:35.512 INFO [stderr]     |
Nov 30 07:41:35.512 INFO [stderr] 146 |         let mut mem = &mut self.memory;
Nov 30 07:41:35.512 INFO [stderr]     |             ----^^^
Nov 30 07:41:35.512 INFO [stderr]     |             |
Nov 30 07:41:35.512 INFO [stderr]     |             help: remove this `mut`
Nov 30 07:41:35.512 INFO [stderr]     |
Nov 30 07:41:35.512 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 07:41:35.512 INFO [stderr] 
Nov 30 07:41:35.512 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:41:35.512 INFO [stderr]    --> src/main.rs:147:13
Nov 30 07:41:35.512 INFO [stderr]     |
Nov 30 07:41:35.512 INFO [stderr] 147 |         let mut reg = &mut self.register;
Nov 30 07:41:35.512 INFO [stderr]     |             ----^^^
Nov 30 07:41:35.512 INFO [stderr]     |             |
Nov 30 07:41:35.512 INFO [stderr]     |             help: remove this `mut`
Nov 30 07:41:35.512 INFO [stderr] 
Nov 30 07:41:35.512 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:41:35.512 INFO [stderr]    --> src/main.rs:148:13
Nov 30 07:41:35.512 INFO [stderr]     |
Nov 30 07:41:35.512 INFO [stderr] 148 |         let mut stack = &mut self.stack;
Nov 30 07:41:35.512 INFO [stderr]     |             ----^^^^^
Nov 30 07:41:35.512 INFO [stderr]     |             |
Nov 30 07:41:35.512 INFO [stderr]     |             help: remove this `mut`
Nov 30 07:41:35.512 INFO [stderr] 
Nov 30 07:41:35.512 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i`
Nov 30 07:41:35.512 INFO [stderr]   --> src/main.rs:58:5
Nov 30 07:41:35.512 INFO [stderr]    |
Nov 30 07:41:35.512 INFO [stderr] 58 |     register_I: u16,
Nov 30 07:41:35.512 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 07:41:35.512 INFO [stderr]    |
Nov 30 07:41:35.512 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 07:41:35.512 INFO [stderr] 
Nov 30 07:41:35.512 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:41:35.512 INFO [stderr]    --> src/main.rs:118:9
Nov 30 07:41:35.512 INFO [stderr]     |
Nov 30 07:41:35.512 INFO [stderr] 118 |         f.read(&mut self.memory[0x200..]);
Nov 30 07:41:35.512 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:41:35.512 INFO [stderr]     |
Nov 30 07:41:35.512 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 07:41:35.512 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:41:35.512 INFO [stderr] 
Nov 30 07:41:35.512 INFO [stderr] warning: variable `I` should have a snake case name such as `i`
Nov 30 07:41:35.512 INFO [stderr]    --> src/main.rs:149:13
Nov 30 07:41:35.513 INFO [stderr]     |
Nov 30 07:41:35.513 INFO [stderr] 149 |         let mut I = self.register_I;
Nov 30 07:41:35.513 INFO [stderr]     |             ^^^^^
Nov 30 07:41:35.513 INFO [stderr] 
Nov 30 07:41:35.513 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc`
Nov 30 07:41:35.513 INFO [stderr]    --> src/main.rs:150:13
Nov 30 07:41:35.513 INFO [stderr]     |
Nov 30 07:41:35.513 INFO [stderr] 150 |         let mut PC = self.program_counter;
Nov 30 07:41:35.513 INFO [stderr]     |             ^^^^^^
Nov 30 07:41:35.513 INFO [stderr] 
Nov 30 07:41:35.513 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp`
Nov 30 07:41:35.513 INFO [stderr]    --> src/main.rs:151:13
Nov 30 07:41:35.513 INFO [stderr]     |
Nov 30 07:41:35.513 INFO [stderr] 151 |         let mut SP = self.stack_pointer;
Nov 30 07:41:35.513 INFO [stderr]     |             ^^^^^^
Nov 30 07:41:35.513 INFO [stderr] 
Nov 30 07:41:35.648 INFO [stderr] warning: unused variable: `args`
Nov 30 07:41:35.648 INFO [stderr]    --> src/main.rs:369:21
Nov 30 07:41:35.648 INFO [stderr]     |
Nov 30 07:41:35.648 INFO [stderr] 369 |         if let Some(args) = e.render_args() {
Nov 30 07:41:35.648 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 30 07:41:35.648 INFO [stderr]     |
Nov 30 07:41:35.648 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 07:41:35.648 INFO [stderr] 
Nov 30 07:41:35.648 INFO [stderr] warning: unused variable: `args`
Nov 30 07:41:35.648 INFO [stderr]    --> src/main.rs:379:21
Nov 30 07:41:35.648 INFO [stderr]     |
Nov 30 07:41:35.648 INFO [stderr] 379 |         if let Some(args) = e.update_args() {
Nov 30 07:41:35.648 INFO [stderr]     |                     ^^^^ help: consider using `_args` instead
Nov 30 07:41:35.648 INFO [stderr] 
Nov 30 07:41:35.698 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:41:35.699 INFO [stderr]    --> src/main.rs:146:13
Nov 30 07:41:35.699 INFO [stderr]     |
Nov 30 07:41:35.699 INFO [stderr] 146 |         let mut mem = &mut self.memory;
Nov 30 07:41:35.699 INFO [stderr]     |             ----^^^
Nov 30 07:41:35.699 INFO [stderr]     |             |
Nov 30 07:41:35.699 INFO [stderr]     |             help: remove this `mut`
Nov 30 07:41:35.699 INFO [stderr]     |
Nov 30 07:41:35.699 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 07:41:35.699 INFO [stderr] 
Nov 30 07:41:35.699 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:41:35.699 INFO [stderr]    --> src/main.rs:147:13
Nov 30 07:41:35.699 INFO [stderr]     |
Nov 30 07:41:35.699 INFO [stderr] 147 |         let mut reg = &mut self.register;
Nov 30 07:41:35.699 INFO [stderr]     |             ----^^^
Nov 30 07:41:35.699 INFO [stderr]     |             |
Nov 30 07:41:35.699 INFO [stderr]     |             help: remove this `mut`
Nov 30 07:41:35.699 INFO [stderr] 
Nov 30 07:41:35.699 INFO [stderr] warning: variable does not need to be mutable
Nov 30 07:41:35.699 INFO [stderr]    --> src/main.rs:148:13
Nov 30 07:41:35.699 INFO [stderr]     |
Nov 30 07:41:35.699 INFO [stderr] 148 |         let mut stack = &mut self.stack;
Nov 30 07:41:35.699 INFO [stderr]     |             ----^^^^^
Nov 30 07:41:35.699 INFO [stderr]     |             |
Nov 30 07:41:35.699 INFO [stderr]     |             help: remove this `mut`
Nov 30 07:41:35.699 INFO [stderr] 
Nov 30 07:41:35.718 INFO [stderr] warning: structure field `register_I` should have a snake case name such as `register_i`
Nov 30 07:41:35.718 INFO [stderr]   --> src/main.rs:58:5
Nov 30 07:41:35.718 INFO [stderr]    |
Nov 30 07:41:35.718 INFO [stderr] 58 |     register_I: u16,
Nov 30 07:41:35.718 INFO [stderr]    |     ^^^^^^^^^^^^^^^
Nov 30 07:41:35.718 INFO [stderr]    |
Nov 30 07:41:35.718 INFO [stderr]    = note: #[warn(non_snake_case)] on by default
Nov 30 07:41:35.718 INFO [stderr] 
Nov 30 07:41:35.718 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 30 07:41:35.718 INFO [stderr]    --> src/main.rs:118:9
Nov 30 07:41:35.718 INFO [stderr]     |
Nov 30 07:41:35.718 INFO [stderr] 118 |         f.read(&mut self.memory[0x200..]);
Nov 30 07:41:35.718 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 07:41:35.718 INFO [stderr]     |
Nov 30 07:41:35.718 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 30 07:41:35.718 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 30 07:41:35.718 INFO [stderr] 
Nov 30 07:41:35.718 INFO [stderr] warning: variable `I` should have a snake case name such as `i`
Nov 30 07:41:35.718 INFO [stderr]    --> src/main.rs:149:13
Nov 30 07:41:35.718 INFO [stderr]     |
Nov 30 07:41:35.718 INFO [stderr] 149 |         let mut I = self.register_I;
Nov 30 07:41:35.718 INFO [stderr]     |             ^^^^^
Nov 30 07:41:35.718 INFO [stderr] 
Nov 30 07:41:35.718 INFO [stderr] warning: variable `PC` should have a snake case name such as `pc`
Nov 30 07:41:35.718 INFO [stderr]    --> src/main.rs:150:13
Nov 30 07:41:35.718 INFO [stderr]     |
Nov 30 07:41:35.718 INFO [stderr] 150 |         let mut PC = self.program_counter;
Nov 30 07:41:35.719 INFO [stderr]     |             ^^^^^^
Nov 30 07:41:35.719 INFO [stderr] 
Nov 30 07:41:35.719 INFO [stderr] warning: variable `SP` should have a snake case name such as `sp`
Nov 30 07:41:35.719 INFO [stderr]    --> src/main.rs:151:13
Nov 30 07:41:35.719 INFO [stderr]     |
Nov 30 07:41:35.719 INFO [stderr] 151 |         let mut SP = self.stack_pointer;
Nov 30 07:41:35.719 INFO [stderr]     |             ^^^^^^
Nov 30 07:41:35.719 INFO [stderr] 
Nov 30 07:41:35.768 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 03s
Nov 30 07:41:35.808 INFO [stderr] su: No module specific data is present
Nov 30 07:41:36.600 INFO running `"docker" "inspect" "fc5a02907727fccce594ad1caea26ff01025a7e8a0aeeba5cc89d3cc0723e6c2"`
Nov 30 07:41:36.852 INFO running `"docker" "rm" "-f" "fc5a02907727fccce594ad1caea26ff01025a7e8a0aeeba5cc89d3cc0723e6c2"`
Nov 30 07:41:37.116 INFO [stdout] fc5a02907727fccce594ad1caea26ff01025a7e8a0aeeba5cc89d3cc0723e6c2