Dec 05 19:38:58.508 INFO testing joar/rust-game-of-life against try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468 for pr-56514
Dec 05 19:38:58.508 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt build --frozen" "-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 05 19:38:58.868 INFO [stdout] 11b9132a71f4045e0c456b6fef25422eac0322657a3c4f5bbc08df50dcef4dd9
Dec 05 19:38:58.868 INFO running `"docker" "start" "-a" "11b9132a71f4045e0c456b6fef25422eac0322657a3c4f5bbc08df50dcef4dd9"`
Dec 05 19:38:59.439 INFO [stderr] usermod: no changes
Dec 05 19:38:59.734 INFO [stderr]    Compiling term_size v0.2.1
Dec 05 19:38:59.738 INFO [stderr]    Compiling gfx_core v0.5.1
Dec 05 19:38:59.739 INFO [stderr]    Compiling gfx_gl v0.3.1
Dec 05 19:38:59.741 INFO [stderr]    Compiling image v0.12.1
Dec 05 19:38:59.741 INFO [stderr]    Compiling pistoncore-event_loop v0.27.0
Dec 05 19:38:59.741 INFO [stderr]    Compiling env_logger v0.3.5
Dec 05 19:38:59.742 INFO [stderr]    Compiling pistoncore-glutin_window v0.33.0
Dec 05 19:39:00.750 INFO [stderr]    Compiling clap v2.19.3
Dec 05 19:39:01.304 INFO [stderr]    Compiling piston v0.27.0
Dec 05 19:39:23.884 INFO [stderr]    Compiling piston2d-opengl_graphics v0.37.0
Dec 05 19:39:32.728 INFO [stderr]    Compiling gfx v0.13.0
Dec 05 19:39:32.728 INFO [stderr]    Compiling gfx_device_gl v0.12.0
Dec 05 19:39:38.084 INFO [stderr]    Compiling piston-gfx_texture v0.20.0
Dec 05 19:39:39.309 INFO [stderr]    Compiling piston2d-gfx_graphics v0.35.0
Dec 05 19:39:42.272 INFO [stderr]    Compiling piston_window v0.61.0
Dec 05 19:39:44.336 INFO [stderr]    Compiling game-of-life v0.1.0 (/source)
Dec 05 19:39:46.148 INFO [stderr] warning: unused imports: `Button`, `RenderArgs`, `UpdateArgs`
Dec 05 19:39:46.148 INFO [stderr]   --> src/life.rs:23:5
Dec 05 19:39:46.148 INFO [stderr]    |
Dec 05 19:39:46.148 INFO [stderr] 23 |     RenderArgs,
Dec 05 19:39:46.148 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 19:39:46.148 INFO [stderr] 24 |     UpdateArgs,
Dec 05 19:39:46.148 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 19:39:46.148 INFO [stderr] 25 |     Button,
Dec 05 19:39:46.148 INFO [stderr]    |     ^^^^^^
Dec 05 19:39:46.148 INFO [stderr]    |
Dec 05 19:39:46.148 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 19:39:46.148 INFO [stderr] 
Dec 05 19:39:46.149 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 19:39:46.149 INFO [stderr]    --> src/world.rs:138:21
Dec 05 19:39:46.149 INFO [stderr]     |
Dec 05 19:39:46.149 INFO [stderr] 138 |     let num_cells = (size_x * size_y);
Dec 05 19:39:46.149 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 19:39:46.149 INFO [stderr]     |
Dec 05 19:39:46.149 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 19:39:46.149 INFO [stderr] 
Dec 05 19:39:46.149 INFO [stderr] warning: unused import: `std::default::Default`
Dec 05 19:39:46.149 INFO [stderr]  --> src/game.rs:1:5
Dec 05 19:39:46.149 INFO [stderr]   |
Dec 05 19:39:46.149 INFO [stderr] 1 | use std::default::Default;
Dec 05 19:39:46.149 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:39:46.149 INFO [stderr] 
Dec 05 19:39:46.149 INFO [stderr] warning: unused import: `PressEvent`
Dec 05 19:39:46.149 INFO [stderr]  --> src/game.rs:8:5
Dec 05 19:39:46.149 INFO [stderr]   |
Dec 05 19:39:46.149 INFO [stderr] 8 |     PressEvent,
Dec 05 19:39:46.149 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 19:39:46.149 INFO [stderr] 
Dec 05 19:39:46.149 INFO [stderr] warning: unused import: `piston::window::Size`
Dec 05 19:39:46.149 INFO [stderr]   --> src/game.rs:13:5
Dec 05 19:39:46.149 INFO [stderr]    |
Dec 05 19:39:46.149 INFO [stderr] 13 | use piston::window::Size;
Dec 05 19:39:46.149 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 19:39:46.149 INFO [stderr] 
Dec 05 19:39:46.273 INFO [stderr] warning: unused import: `AdvancedWindow`
Dec 05 19:39:46.273 INFO [stderr]   --> src/life.rs:14:23
Dec 05 19:39:46.273 INFO [stderr]    |
Dec 05 19:39:46.273 INFO [stderr] 14 | use piston::window::{ AdvancedWindow, WindowSettings };
Dec 05 19:39:46.273 INFO [stderr]    |                       ^^^^^^^^^^^^^^
Dec 05 19:39:46.273 INFO [stderr] 
Dec 05 19:39:46.278 INFO [stderr] warning: unused variable: `args`
Dec 05 19:39:46.278 INFO [stderr]   --> src/game.rs:88:28
Dec 05 19:39:46.278 INFO [stderr]    |
Dec 05 19:39:46.278 INFO [stderr] 88 |     pub fn tick(&mut self, args: &UpdateArgs) {
Dec 05 19:39:46.278 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 05 19:39:46.278 INFO [stderr]    |
Dec 05 19:39:46.278 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:39:46.278 INFO [stderr] 
Dec 05 19:39:50.466 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 51.01s
Dec 05 19:39:50.485 INFO [stderr] su: No module specific data is present
Dec 05 19:39:51.424 INFO running `"docker" "inspect" "11b9132a71f4045e0c456b6fef25422eac0322657a3c4f5bbc08df50dcef4dd9"`
Dec 05 19:39:51.676 INFO running `"docker" "rm" "-f" "11b9132a71f4045e0c456b6fef25422eac0322657a3c4f5bbc08df50dcef4dd9"`
Dec 05 19:39:51.931 INFO [stdout] 11b9132a71f4045e0c456b6fef25422eac0322657a3c4f5bbc08df50dcef4dd9
Dec 05 19:39:51.935 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen --no-run" "-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 05 19:39:52.304 INFO [stdout] 865fbde9efa7913022c8118c8231ae7fb666cab3f85778d471527f79d5c18725
Dec 05 19:39:52.313 INFO running `"docker" "start" "-a" "865fbde9efa7913022c8118c8231ae7fb666cab3f85778d471527f79d5c18725"`
Dec 05 19:39:53.126 INFO [stderr] usermod: no changes
Dec 05 19:39:53.340 INFO [stderr]    Compiling game-of-life v0.1.0 (/source)
Dec 05 19:39:55.532 INFO [stderr] warning: unused imports: `Button`, `RenderArgs`, `UpdateArgs`
Dec 05 19:39:55.532 INFO [stderr]   --> src/life.rs:23:5
Dec 05 19:39:55.532 INFO [stderr]    |
Dec 05 19:39:55.532 INFO [stderr] 23 |     RenderArgs,
Dec 05 19:39:55.532 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 19:39:55.532 INFO [stderr] 24 |     UpdateArgs,
Dec 05 19:39:55.532 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 19:39:55.532 INFO [stderr] 25 |     Button,
Dec 05 19:39:55.532 INFO [stderr]    |     ^^^^^^
Dec 05 19:39:55.532 INFO [stderr]    |
Dec 05 19:39:55.532 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 19:39:55.532 INFO [stderr] 
Dec 05 19:39:55.532 INFO [stderr] warning: unnecessary parentheses around assigned value
Dec 05 19:39:55.532 INFO [stderr]    --> src/world.rs:138:21
Dec 05 19:39:55.532 INFO [stderr]     |
Dec 05 19:39:55.532 INFO [stderr] 138 |     let num_cells = (size_x * size_y);
Dec 05 19:39:55.532 INFO [stderr]     |                     ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Dec 05 19:39:55.532 INFO [stderr]     |
Dec 05 19:39:55.532 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Dec 05 19:39:55.532 INFO [stderr] 
Dec 05 19:39:55.532 INFO [stderr] warning: unused import: `std::default::Default`
Dec 05 19:39:55.532 INFO [stderr]  --> src/game.rs:1:5
Dec 05 19:39:55.532 INFO [stderr]   |
Dec 05 19:39:55.532 INFO [stderr] 1 | use std::default::Default;
Dec 05 19:39:55.532 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^
Dec 05 19:39:55.532 INFO [stderr] 
Dec 05 19:39:55.532 INFO [stderr] warning: unused import: `PressEvent`
Dec 05 19:39:55.532 INFO [stderr]  --> src/game.rs:8:5
Dec 05 19:39:55.532 INFO [stderr]   |
Dec 05 19:39:55.532 INFO [stderr] 8 |     PressEvent,
Dec 05 19:39:55.532 INFO [stderr]   |     ^^^^^^^^^^
Dec 05 19:39:55.532 INFO [stderr] 
Dec 05 19:39:55.532 INFO [stderr] warning: unused import: `piston::window::Size`
Dec 05 19:39:55.532 INFO [stderr]   --> src/game.rs:13:5
Dec 05 19:39:55.532 INFO [stderr]    |
Dec 05 19:39:55.532 INFO [stderr] 13 | use piston::window::Size;
Dec 05 19:39:55.532 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 19:39:55.536 INFO [stderr] 
Dec 05 19:39:55.685 INFO [stderr] warning: unused import: `AdvancedWindow`
Dec 05 19:39:55.685 INFO [stderr]   --> src/life.rs:14:23
Dec 05 19:39:55.685 INFO [stderr]    |
Dec 05 19:39:55.685 INFO [stderr] 14 | use piston::window::{ AdvancedWindow, WindowSettings };
Dec 05 19:39:55.685 INFO [stderr]    |                       ^^^^^^^^^^^^^^
Dec 05 19:39:55.685 INFO [stderr] 
Dec 05 19:39:55.696 INFO [stderr] warning: unused variable: `args`
Dec 05 19:39:55.696 INFO [stderr]   --> src/game.rs:88:28
Dec 05 19:39:55.696 INFO [stderr]    |
Dec 05 19:39:55.696 INFO [stderr] 88 |     pub fn tick(&mut self, args: &UpdateArgs) {
Dec 05 19:39:55.696 INFO [stderr]    |                            ^^^^ help: consider using `_args` instead
Dec 05 19:39:55.696 INFO [stderr]    |
Dec 05 19:39:55.696 INFO [stderr]    = note: #[warn(unused_variables)] on by default
Dec 05 19:39:55.696 INFO [stderr] 
Dec 05 19:39:56.033 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
Dec 05 19:39:56.048 INFO [stderr] su: No module specific data is present
Dec 05 19:39:56.496 INFO running `"docker" "inspect" "865fbde9efa7913022c8118c8231ae7fb666cab3f85778d471527f79d5c18725"`
Dec 05 19:39:56.672 INFO running `"docker" "rm" "-f" "865fbde9efa7913022c8118c8231ae7fb666cab3f85778d471527f79d5c18725"`
Dec 05 19:39:56.983 INFO [stdout] 865fbde9efa7913022c8118c8231ae7fb666cab3f85778d471527f79d5c18725
Dec 05 19:39:56.986 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56514/worker-2/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56514/try#6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468:/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 +6eb0fd3ac58f9b16bddb9924a17c3b6c156aa468-alt test --frozen" "-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 05 19:39:57.323 INFO [stdout] 556e10d39f1bc98e27cfa64ef088082fe331d8e3b01bcbe9a9280eb44cf63f4b
Dec 05 19:39:57.330 INFO running `"docker" "start" "-a" "556e10d39f1bc98e27cfa64ef088082fe331d8e3b01bcbe9a9280eb44cf63f4b"`
Dec 05 19:39:57.706 INFO [stderr] usermod: no changes
Dec 05 19:39:57.868 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.15s
Dec 05 19:39:57.877 INFO [stderr]      Running /target/debug/deps/game_of_life-f51a8ad6d4d61724
Dec 05 19:39:57.880 INFO [stdout] 
Dec 05 19:39:57.880 INFO [stdout] running 0 tests
Dec 05 19:39:57.880 INFO [stdout] 
Dec 05 19:39:57.880 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 05 19:39:57.880 INFO [stdout] 
Dec 05 19:39:57.883 INFO [stderr] su: No module specific data is present
Dec 05 19:39:58.106 INFO running `"docker" "inspect" "556e10d39f1bc98e27cfa64ef088082fe331d8e3b01bcbe9a9280eb44cf63f4b"`
Dec 05 19:39:58.186 INFO running `"docker" "rm" "-f" "556e10d39f1bc98e27cfa64ef088082fe331d8e3b01bcbe9a9280eb44cf63f4b"`
Dec 05 19:39:58.257 INFO [stdout] 556e10d39f1bc98e27cfa64ef088082fe331d8e3b01bcbe9a9280eb44cf63f4b