Dec 05 02:38:31.526 INFO checking Enigmatrix/minesweeper-rust against try#1df97983eb2057dc6a8f7eb364e263b51ae23230 for pr-56481
Dec 05 02:38:31.526 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/try#1df97983eb2057dc6a8f7eb364e263b51ae23230:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/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 05 02:38:31.999 INFO [stdout] 61445ce6cf737b3e15f10e5b6d3c2ffbd8163ca4b94ef8ebbcfa8b154859f512
Dec 05 02:38:32.001 INFO running `"docker" "start" "-a" "61445ce6cf737b3e15f10e5b6d3c2ffbd8163ca4b94ef8ebbcfa8b154859f512"`
Dec 05 02:38:33.682 INFO [stderr] usermod: no changes
Dec 05 02:38:34.055 INFO [stderr]    Compiling gl v0.7.0
Dec 05 02:38:34.055 INFO [stderr]     Checking piston2d-graphics v0.24.0
Dec 05 02:38:34.059 INFO [stderr]     Checking memmap v0.4.0
Dec 05 02:38:34.059 INFO [stderr]     Checking pistoncore-input v0.20.0
Dec 05 02:38:34.059 INFO [stderr]     Checking wayland-protocols v0.9.10
Dec 05 02:38:36.391 INFO [stderr]     Checking wayland-kbd v0.9.1
Dec 05 02:38:43.071 INFO [stderr]     Checking wayland-window v0.8.0
Dec 05 02:38:43.795 INFO [stderr]     Checking pistoncore-window v0.30.0
Dec 05 02:38:45.307 INFO [stderr]     Checking winit v0.8.3
Dec 05 02:38:49.147 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Dec 05 02:38:50.580 INFO [stderr]     Checking glutin v0.10.1
Dec 05 02:38:52.852 INFO [stderr]     Checking piston v0.35.0
Dec 05 02:38:58.351 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Dec 05 02:38:58.351 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 05 02:39:02.339 INFO [stderr]     Checking minesweeper-rust v0.1.0 (/source)
Dec 05 02:39:08.869 INFO [stderr] warning: unused import: `piston::input::*`
Dec 05 02:39:08.870 INFO [stderr]   --> src/main.rs:11:5
Dec 05 02:39:08.870 INFO [stderr]    |
Dec 05 02:39:08.870 INFO [stderr] 11 | use piston::input::*;
Dec 05 02:39:08.871 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 02:39:08.871 INFO [stderr]    |
Dec 05 02:39:08.871 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 02:39:08.871 INFO [stderr] 
Dec 05 02:39:08.872 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Dec 05 02:39:08.872 INFO [stderr]  --> src/gameboardview.rs:9:5
Dec 05 02:39:08.872 INFO [stderr]   |
Dec 05 02:39:08.873 INFO [stderr] 9 | use gameboardcontroller::*;
Dec 05 02:39:08.873 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:39:08.873 INFO [stderr] 
Dec 05 02:39:08.873 INFO [stderr] warning: unused import: `graphics::*`
Dec 05 02:39:08.874 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Dec 05 02:39:08.874 INFO [stderr]   |
Dec 05 02:39:08.874 INFO [stderr] 5 | use graphics::*;
Dec 05 02:39:08.875 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 02:39:08.875 INFO [stderr] 
Dec 05 02:39:08.875 INFO [stderr] warning: unused import: `std::io::*`
Dec 05 02:39:08.875 INFO [stderr]   --> src/main.rs:22:5
Dec 05 02:39:08.875 INFO [stderr]    |
Dec 05 02:39:08.875 INFO [stderr] 22 | use std::io::*;
Dec 05 02:39:08.875 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 02:39:08.875 INFO [stderr] 
Dec 05 02:39:09.215 INFO [stderr] warning: unused variable: `board_rect`
Dec 05 02:39:09.215 INFO [stderr]    --> src/gameboardview.rs:120:17
Dec 05 02:39:09.216 INFO [stderr]     |
Dec 05 02:39:09.216 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Dec 05 02:39:09.216 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Dec 05 02:39:09.217 INFO [stderr]     |
Dec 05 02:39:09.217 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:39:09.217 INFO [stderr] 
Dec 05 02:39:09.275 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:39:09.275 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 05 02:39:09.275 INFO [stderr]     |
Dec 05 02:39:09.275 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 05 02:39:09.275 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 05 02:39:09.275 INFO [stderr]     |                 |
Dec 05 02:39:09.275 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:39:09.275 INFO [stderr]     |
Dec 05 02:39:09.275 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:39:09.275 INFO [stderr] 
Dec 05 02:39:09.275 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:39:09.275 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 05 02:39:09.275 INFO [stderr]     |
Dec 05 02:39:09.275 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 05 02:39:09.275 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 05 02:39:09.275 INFO [stderr]     |                 |
Dec 05 02:39:09.275 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:39:09.275 INFO [stderr] 
Dec 05 02:39:09.283 INFO [stderr] warning: function is never used: `print_gameboard`
Dec 05 02:39:09.283 INFO [stderr]   --> src/main.rs:76:1
Dec 05 02:39:09.283 INFO [stderr]    |
Dec 05 02:39:09.283 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Dec 05 02:39:09.283 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:39:09.283 INFO [stderr]    |
Dec 05 02:39:09.283 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:39:09.283 INFO [stderr] 
Dec 05 02:39:09.340 INFO [stderr] warning: unused import: `piston::input::*`
Dec 05 02:39:09.340 INFO [stderr]   --> src/main.rs:11:5
Dec 05 02:39:09.340 INFO [stderr]    |
Dec 05 02:39:09.340 INFO [stderr] 11 | use piston::input::*;
Dec 05 02:39:09.340 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 05 02:39:09.340 INFO [stderr]    |
Dec 05 02:39:09.340 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 02:39:09.340 INFO [stderr] 
Dec 05 02:39:09.340 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Dec 05 02:39:09.340 INFO [stderr]  --> src/gameboardview.rs:9:5
Dec 05 02:39:09.340 INFO [stderr]   |
Dec 05 02:39:09.340 INFO [stderr] 9 | use gameboardcontroller::*;
Dec 05 02:39:09.340 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:39:09.340 INFO [stderr] 
Dec 05 02:39:09.340 INFO [stderr] warning: unused import: `graphics::*`
Dec 05 02:39:09.340 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Dec 05 02:39:09.340 INFO [stderr]   |
Dec 05 02:39:09.340 INFO [stderr] 5 | use graphics::*;
Dec 05 02:39:09.340 INFO [stderr]   |     ^^^^^^^^^^^
Dec 05 02:39:09.340 INFO [stderr] 
Dec 05 02:39:09.340 INFO [stderr] warning: unused import: `std::io::*`
Dec 05 02:39:09.340 INFO [stderr]   --> src/main.rs:22:5
Dec 05 02:39:09.340 INFO [stderr]    |
Dec 05 02:39:09.340 INFO [stderr] 22 | use std::io::*;
Dec 05 02:39:09.340 INFO [stderr]    |     ^^^^^^^^^^
Dec 05 02:39:09.340 INFO [stderr] 
Dec 05 02:39:09.644 INFO [stderr] warning: unused variable: `board_rect`
Dec 05 02:39:09.644 INFO [stderr]    --> src/gameboardview.rs:120:17
Dec 05 02:39:09.644 INFO [stderr]     |
Dec 05 02:39:09.644 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Dec 05 02:39:09.645 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Dec 05 02:39:09.645 INFO [stderr]     |
Dec 05 02:39:09.645 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 05 02:39:09.645 INFO [stderr] 
Dec 05 02:39:09.679 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:39:09.679 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 05 02:39:09.679 INFO [stderr]     |
Dec 05 02:39:09.679 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 05 02:39:09.679 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 05 02:39:09.679 INFO [stderr]     |                 |
Dec 05 02:39:09.679 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:39:09.679 INFO [stderr]     |
Dec 05 02:39:09.679 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 05 02:39:09.679 INFO [stderr] 
Dec 05 02:39:09.680 INFO [stderr] warning: variable does not need to be mutable
Dec 05 02:39:09.680 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 05 02:39:09.680 INFO [stderr]     |
Dec 05 02:39:09.680 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 05 02:39:09.680 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 05 02:39:09.680 INFO [stderr]     |                 |
Dec 05 02:39:09.680 INFO [stderr]     |                 help: remove this `mut`
Dec 05 02:39:09.680 INFO [stderr] 
Dec 05 02:39:09.683 INFO [stderr] warning: function is never used: `print_gameboard`
Dec 05 02:39:09.683 INFO [stderr]   --> src/main.rs:76:1
Dec 05 02:39:09.683 INFO [stderr]    |
Dec 05 02:39:09.683 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Dec 05 02:39:09.683 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 05 02:39:09.683 INFO [stderr]    |
Dec 05 02:39:09.683 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 05 02:39:09.683 INFO [stderr] 
Dec 05 02:39:09.725 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.01s
Dec 05 02:39:09.751 INFO [stderr] su: No module specific data is present
Dec 05 02:39:11.206 INFO running `"docker" "inspect" "61445ce6cf737b3e15f10e5b6d3c2ffbd8163ca4b94ef8ebbcfa8b154859f512"`
Dec 05 02:39:11.543 INFO running `"docker" "rm" "-f" "61445ce6cf737b3e15f10e5b6d3c2ffbd8163ca4b94ef8ebbcfa8b154859f512"`
Dec 05 02:39:11.895 INFO [stdout] 61445ce6cf737b3e15f10e5b6d3c2ffbd8163ca4b94ef8ebbcfa8b154859f512