Dec 04 16:31:14.316 INFO checking joar/rust-game-of-life against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 04 16:31:14.316 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-2/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56481/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/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 +1df97983eb2057dc6a8f7eb364e263b51ae23230-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 16:31:14.767 INFO [stdout] 0005e379293d3a8506bfea95af7c178f78e887b99b5c203589143adc0934477d
Dec 04 16:31:14.779 INFO running `"docker" "start" "-a" "0005e379293d3a8506bfea95af7c178f78e887b99b5c203589143adc0934477d"`
Dec 04 16:31:16.051 INFO [stderr] usermod: no changes
Dec 04 16:31:16.387 INFO [stderr]    Compiling libc v0.2.19
Dec 04 16:31:16.387 INFO [stderr]    Compiling serde v0.8.22
Dec 04 16:31:16.423 INFO [stderr]     Checking piston-shaders_graphics2d v0.1.0
Dec 04 16:31:16.423 INFO [stderr]     Checking shared_library v0.1.5
Dec 04 16:31:16.423 INFO [stderr]     Checking memchr v0.1.11
Dec 04 16:31:16.423 INFO [stderr]     Checking term_size v0.2.1
Dec 04 16:31:16.423 INFO [stderr]     Checking deflate v0.7.2
Dec 04 16:31:16.423 INFO [stderr]     Checking deque v0.3.1
Dec 04 16:31:17.699 INFO [stderr]     Checking num-bigint v0.1.35
Dec 04 16:31:17.827 INFO [stderr]     Checking gfx_core v0.5.1
Dec 04 16:31:17.903 INFO [stderr]     Checking aho-corasick v0.5.3
Dec 04 16:31:17.971 INFO [stderr]     Checking x11-dl v2.12.0
Dec 04 16:31:18.211 INFO [stderr]     Checking rayon v0.6.0
Dec 04 16:31:21.775 INFO [stderr]     Checking fs2 v0.2.5
Dec 04 16:31:21.775 INFO [stderr]     Checking thread-id v2.0.0
Dec 04 16:31:21.895 INFO [stderr]     Checking tempfile v2.1.4
Dec 04 16:31:23.823 INFO [stderr]     Checking clap v2.19.3
Dec 04 16:31:23.997 INFO [stderr]     Checking osmesa-sys v0.1.2
Dec 04 16:31:24.379 INFO [stderr]     Checking png v0.6.2
Dec 04 16:31:25.151 INFO [stderr]     Checking pistoncore-event_loop v0.27.0
Dec 04 16:31:25.323 INFO [stderr]    Compiling rand v0.3.15
Dec 04 16:31:26.032 INFO [stderr]     Checking thread_local v0.2.7
Dec 04 16:31:27.411 INFO [stderr]     Checking memmap v0.4.0
Dec 04 16:31:28.136 INFO [stderr]     Checking jpeg-decoder v0.1.11
Dec 04 16:31:29.539 INFO [stderr]     Checking num-rational v0.1.35
Dec 04 16:31:29.927 INFO [stderr]     Checking regex v0.1.80
Dec 04 16:31:30.319 INFO [stderr]     Checking piston v0.27.0
Dec 04 16:31:33.355 INFO [stderr]     Checking image v0.12.1
Dec 04 16:31:33.699 INFO [stderr]    Compiling phf_generator v0.7.20
Dec 04 16:31:34.283 INFO [stderr]    Compiling phf_codegen v0.7.20
Dec 04 16:31:35.819 INFO [stderr]    Compiling target_build_utils v0.1.2
Dec 04 16:31:36.688 INFO [stderr]     Checking env_logger v0.3.5
Dec 04 16:31:37.435 INFO [stderr]    Compiling serde_json v0.8.4
Dec 04 16:31:42.275 INFO [stderr]     Checking piston2d-opengl_graphics v0.37.0
Dec 04 16:31:47.711 INFO [stderr]    Compiling libloading v0.3.1
Dec 04 16:31:50.394 INFO [stderr]     Checking dlib v0.3.1
Dec 04 16:31:50.706 INFO [stderr]     Checking wayland-sys v0.7.6
Dec 04 16:31:51.138 INFO [stderr]     Checking wayland-client v0.7.6
Dec 04 16:31:52.661 INFO [stderr]     Checking wayland-window v0.4.3
Dec 04 16:31:52.661 INFO [stderr]     Checking wayland-kbd v0.6.2
Dec 04 16:31:52.938 INFO [stderr]     Checking gfx v0.13.0
Dec 04 16:31:52.939 INFO [stderr]     Checking gfx_device_gl v0.12.0
Dec 04 16:31:53.867 INFO [stderr]     Checking winit v0.5.7
Dec 04 16:31:55.923 INFO [stderr]     Checking glutin v0.7.2
Dec 04 16:31:57.484 INFO [stderr]     Checking piston-gfx_texture v0.20.0
Dec 04 16:31:58.881 INFO [stderr]     Checking pistoncore-glutin_window v0.33.0
Dec 04 16:31:59.351 INFO [stderr]     Checking piston2d-gfx_graphics v0.35.0
Dec 04 16:32:02.059 INFO [stderr]     Checking piston_window v0.61.0
Dec 04 16:32:04.207 INFO [stderr]     Checking game-of-life v0.1.0 (/source)
Dec 04 16:32:07.712 INFO [stderr] warning: unused imports: `Button`, `RenderArgs`, `UpdateArgs`
Dec 04 16:32:07.712 INFO [stderr]   --> src/life.rs:23:5
Dec 04 16:32:07.712 INFO [stderr]    |
Dec 04 16:32:07.713 INFO [stderr] 23 |     RenderArgs,
Dec 04 16:32:07.713 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 16:32:07.713 INFO [stderr] 24 |     UpdateArgs,
Dec 04 16:32:07.713 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 16:32:07.713 INFO [stderr] 25 |     Button,
Dec 04 16:32:07.713 INFO [stderr]    |     ^^^^^^
Dec 04 16:32:07.713 INFO [stderr]    |
Dec 04 16:32:07.713 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:32:07.713 INFO [stderr] 
Dec 04 16:32:07.713 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 04 16:32:07.713 INFO [stderr]    --> src/world.rs:138:21
Dec 04 16:32:07.713 INFO [stderr]     |
Dec 04 16:32:07.713 INFO [stderr] 138 |     let num_cells = (size_x * size_y);
Dec 04 16:32:07.713 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 16:32:07.713 INFO [stderr]     |
Dec 04 16:32:07.713 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 16:32:07.713 INFO [stderr] 
Dec 04 16:32:07.713 INFO [stderr] warning: unused import: `std::default::Default`
Dec 04 16:32:07.713 INFO [stderr]  --> src/game.rs:1:5
Dec 04 16:32:07.713 INFO [stderr]   |
Dec 04 16:32:07.713 INFO [stderr] 1 | use std::default::Default;
Dec 04 16:32:07.713 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:32:07.713 INFO [stderr] 
Dec 04 16:32:07.713 INFO [stderr] warning: unused import: `PressEvent`
Dec 04 16:32:07.713 INFO [stderr]  --> src/game.rs:8:5
Dec 04 16:32:07.713 INFO [stderr]   |
Dec 04 16:32:07.713 INFO [stderr] 8 |     PressEvent,
Dec 04 16:32:07.713 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 16:32:07.713 INFO [stderr] 
Dec 04 16:32:07.713 INFO [stderr] warning: unused import: `piston::window::Size`
Dec 04 16:32:07.713 INFO [stderr]   --> src/game.rs:13:5
Dec 04 16:32:07.713 INFO [stderr]    |
Dec 04 16:32:07.713 INFO [stderr] 13 | use piston::window::Size;
Dec 04 16:32:07.713 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 16:32:07.713 INFO [stderr] 
Dec 04 16:32:07.923 INFO [stderr] warning: unused import: `AdvancedWindow`
Dec 04 16:32:07.923 INFO [stderr]   --> src/life.rs:14:23
Dec 04 16:32:07.923 INFO [stderr]    |
Dec 04 16:32:07.923 INFO [stderr] 14 | use piston::window::{ AdvancedWindow, WindowSettings };
Dec 04 16:32:07.923 INFO [stderr]    |                       ^^^^^^^^^^^^^^
Dec 04 16:32:07.923 INFO [stderr] 
Dec 04 16:32:07.931 INFO [stderr] warning: unused variable: `args`
Dec 04 16:32:07.931 INFO [stderr]   --> src/game.rs:88:28
Dec 04 16:32:07.931 INFO [stderr]    |
Dec 04 16:32:07.931 INFO [stderr] 88 |     pub fn tick(&mut self, args: &UpdateArgs) {
Dec 04 16:32:07.931 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 04 16:32:07.931 INFO [stderr]    |
Dec 04 16:32:07.931 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:32:07.931 INFO [stderr] 
Dec 04 16:32:08.688 INFO [stderr] warning: unused imports: `Button`, `RenderArgs`, `UpdateArgs`
Dec 04 16:32:08.688 INFO [stderr]   --> src/life.rs:23:5
Dec 04 16:32:08.688 INFO [stderr]    |
Dec 04 16:32:08.688 INFO [stderr] 23 |     RenderArgs,
Dec 04 16:32:08.688 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 16:32:08.688 INFO [stderr] 24 |     UpdateArgs,
Dec 04 16:32:08.688 INFO [stderr]    |     ^^^^^^^^^^
Dec 04 16:32:08.689 INFO [stderr] 25 |     Button,
Dec 04 16:32:08.689 INFO [stderr]    |     ^^^^^^
Dec 04 16:32:08.689 INFO [stderr]    |
Dec 04 16:32:08.689 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 04 16:32:08.689 INFO [stderr] 
Dec 04 16:32:08.689 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 04 16:32:08.689 INFO [stderr]    --> src/world.rs:138:21
Dec 04 16:32:08.689 INFO [stderr]     |
Dec 04 16:32:08.689 INFO [stderr] 138 |     let num_cells = (size_x * size_y);
Dec 04 16:32:08.689 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 04 16:32:08.689 INFO [stderr]     |
Dec 04 16:32:08.689 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 04 16:32:08.689 INFO [stderr] 
Dec 04 16:32:08.689 INFO [stderr] warning: unused import: `std::default::Default`
Dec 04 16:32:08.689 INFO [stderr]  --> src/game.rs:1:5
Dec 04 16:32:08.689 INFO [stderr]   |
Dec 04 16:32:08.689 INFO [stderr] 1 | use std::default::Default;
Dec 04 16:32:08.689 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 04 16:32:08.689 INFO [stderr] 
Dec 04 16:32:08.689 INFO [stderr] warning: unused import: `PressEvent`
Dec 04 16:32:08.689 INFO [stderr]  --> src/game.rs:8:5
Dec 04 16:32:08.689 INFO [stderr]   |
Dec 04 16:32:08.689 INFO [stderr] 8 |     PressEvent,
Dec 04 16:32:08.689 INFO [stderr]   |     ^^^^^^^^^^
Dec 04 16:32:08.689 INFO [stderr] 
Dec 04 16:32:08.689 INFO [stderr] warning: unused import: `piston::window::Size`
Dec 04 16:32:08.689 INFO [stderr]   --> src/game.rs:13:5
Dec 04 16:32:08.689 INFO [stderr]    |
Dec 04 16:32:08.689 INFO [stderr] 13 | use piston::window::Size;
Dec 04 16:32:08.689 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 04 16:32:08.689 INFO [stderr] 
Dec 04 16:32:08.859 INFO [stderr] warning: unused import: `AdvancedWindow`
Dec 04 16:32:08.859 INFO [stderr]   --> src/life.rs:14:23
Dec 04 16:32:08.859 INFO [stderr]    |
Dec 04 16:32:08.859 INFO [stderr] 14 | use piston::window::{ AdvancedWindow, WindowSettings };
Dec 04 16:32:08.859 INFO [stderr]    |                       ^^^^^^^^^^^^^^
Dec 04 16:32:08.859 INFO [stderr] 
Dec 04 16:32:08.867 INFO [stderr] warning: unused variable: `args`
Dec 04 16:32:08.867 INFO [stderr]   --> src/game.rs:88:28
Dec 04 16:32:08.867 INFO [stderr]    |
Dec 04 16:32:08.867 INFO [stderr] 88 |     pub fn tick(&mut self, args: &UpdateArgs) {
Dec 04 16:32:08.867 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 04 16:32:08.867 INFO [stderr]    |
Dec 04 16:32:08.867 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 04 16:32:08.867 INFO [stderr] 
Dec 04 16:32:08.947 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 52.87s
Dec 04 16:32:08.967 INFO [stderr] su: No module specific data is present
Dec 04 16:32:10.201 INFO running `"docker" "inspect" "0005e379293d3a8506bfea95af7c178f78e887b99b5c203589143adc0934477d"`
Dec 04 16:32:10.545 INFO running `"docker" "rm" "-f" "0005e379293d3a8506bfea95af7c178f78e887b99b5c203589143adc0934477d"`
Dec 04 16:32:10.797 INFO [stdout] 0005e379293d3a8506bfea95af7c178f78e887b99b5c203589143adc0934477d