Nov 30 11:13:04.323 INFO checking Enigmatrix/minesweeper-rust against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323
Nov 30 11:13:04.324 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-7/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 11:13:04.824 INFO [stdout] 299d7825713e69fc8a3b2153fa13d1c49284590592f44092f234732e4b07cbfb
Nov 30 11:13:04.830 INFO running `"docker" "start" "-a" "299d7825713e69fc8a3b2153fa13d1c49284590592f44092f234732e4b07cbfb"`
Nov 30 11:13:06.028 INFO [stderr] usermod: no changes
Nov 30 11:13:06.443 INFO [stderr]     Checking memmap v0.4.0
Nov 30 11:13:06.443 INFO [stderr]     Checking pistoncore-input v0.20.0
Nov 30 11:13:06.445 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Nov 30 11:13:06.445 INFO [stderr]     Checking wayland-protocols v0.9.10
Nov 30 11:13:08.365 INFO [stderr]     Checking wayland-kbd v0.9.1
Nov 30 11:13:14.268 INFO [stderr]     Checking pistoncore-window v0.30.0
Nov 30 11:13:14.704 INFO [stderr]     Checking wayland-window v0.8.0
Nov 30 11:13:16.480 INFO [stderr]     Checking winit v0.8.3
Nov 30 11:13:16.504 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Nov 30 11:13:19.199 INFO [stderr]     Checking piston v0.35.0
Nov 30 11:13:20.004 INFO [stderr]     Checking glutin v0.10.1
Nov 30 11:13:22.969 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Nov 30 11:13:25.314 INFO [stderr]     Checking minesweeper-rust v0.1.0 (/source)
Nov 30 11:13:32.044 INFO [stderr] warning: unused import: `piston::input::*`
Nov 30 11:13:32.045 INFO [stderr]   --> src/main.rs:11:5
Nov 30 11:13:32.045 INFO [stderr]    |
Nov 30 11:13:32.045 INFO [stderr] 11 | use piston::input::*;
Nov 30 11:13:32.046 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:13:32.046 INFO [stderr]    |
Nov 30 11:13:32.046 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 11:13:32.046 INFO [stderr] 
Nov 30 11:13:32.047 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Nov 30 11:13:32.047 INFO [stderr]  --> src/gameboardview.rs:9:5
Nov 30 11:13:32.047 INFO [stderr]   |
Nov 30 11:13:32.047 INFO [stderr] 9 | use gameboardcontroller::*;
Nov 30 11:13:32.048 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:32.048 INFO [stderr] 
Nov 30 11:13:32.048 INFO [stderr] warning: unused import: `graphics::*`
Nov 30 11:13:32.048 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Nov 30 11:13:32.049 INFO [stderr]   |
Nov 30 11:13:32.049 INFO [stderr] 5 | use graphics::*;
Nov 30 11:13:32.049 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 11:13:32.049 INFO [stderr] 
Nov 30 11:13:32.050 INFO [stderr] warning: unused import: `std::io::*`
Nov 30 11:13:32.050 INFO [stderr]   --> src/main.rs:22:5
Nov 30 11:13:32.050 INFO [stderr]    |
Nov 30 11:13:32.051 INFO [stderr] 22 | use std::io::*;
Nov 30 11:13:32.051 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:13:32.051 INFO [stderr] 
Nov 30 11:13:32.101 INFO [stderr] warning: unused import: `piston::input::*`
Nov 30 11:13:32.101 INFO [stderr]   --> src/main.rs:11:5
Nov 30 11:13:32.102 INFO [stderr]    |
Nov 30 11:13:32.102 INFO [stderr] 11 | use piston::input::*;
Nov 30 11:13:32.102 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:13:32.102 INFO [stderr]    |
Nov 30 11:13:32.102 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 11:13:32.102 INFO [stderr] 
Nov 30 11:13:32.102 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Nov 30 11:13:32.103 INFO [stderr]  --> src/gameboardview.rs:9:5
Nov 30 11:13:32.103 INFO [stderr]   |
Nov 30 11:13:32.103 INFO [stderr] 9 | use gameboardcontroller::*;
Nov 30 11:13:32.103 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:32.108 INFO [stderr] 
Nov 30 11:13:32.108 INFO [stderr] warning: unused import: `graphics::*`
Nov 30 11:13:32.108 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Nov 30 11:13:32.109 INFO [stderr]   |
Nov 30 11:13:32.109 INFO [stderr] 5 | use graphics::*;
Nov 30 11:13:32.109 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 11:13:32.109 INFO [stderr] 
Nov 30 11:13:32.109 INFO [stderr] warning: unused import: `std::io::*`
Nov 30 11:13:32.109 INFO [stderr]   --> src/main.rs:22:5
Nov 30 11:13:32.109 INFO [stderr]    |
Nov 30 11:13:32.109 INFO [stderr] 22 | use std::io::*;
Nov 30 11:13:32.109 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:13:32.109 INFO [stderr] 
Nov 30 11:13:32.308 INFO [stderr] warning: unused variable: `board_rect`
Nov 30 11:13:32.308 INFO [stderr]    --> src/gameboardview.rs:120:17
Nov 30 11:13:32.309 INFO [stderr]     |
Nov 30 11:13:32.309 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Nov 30 11:13:32.309 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Nov 30 11:13:32.309 INFO [stderr]     |
Nov 30 11:13:32.309 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 11:13:32.309 INFO [stderr] 
Nov 30 11:13:32.343 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:32.343 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:32.343 INFO [stderr]     |
Nov 30 11:13:32.344 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:32.344 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:32.344 INFO [stderr]     |                 |
Nov 30 11:13:32.345 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:32.345 INFO [stderr]     |
Nov 30 11:13:32.345 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 11:13:32.346 INFO [stderr] 
Nov 30 11:13:32.346 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:32.346 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:32.347 INFO [stderr]     |
Nov 30 11:13:32.347 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:32.347 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:32.347 INFO [stderr]     |                 |
Nov 30 11:13:32.347 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:32.347 INFO [stderr] 
Nov 30 11:13:32.351 INFO [stderr] warning: function is never used: `print_gameboard`
Nov 30 11:13:32.351 INFO [stderr]   --> src/main.rs:76:1
Nov 30 11:13:32.351 INFO [stderr]    |
Nov 30 11:13:32.351 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Nov 30 11:13:32.351 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:32.351 INFO [stderr]    |
Nov 30 11:13:32.351 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:13:32.351 INFO [stderr] 
Nov 30 11:13:32.392 INFO [stderr] warning: unused variable: `board_rect`
Nov 30 11:13:32.392 INFO [stderr]    --> src/gameboardview.rs:120:17
Nov 30 11:13:32.392 INFO [stderr]     |
Nov 30 11:13:32.392 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Nov 30 11:13:32.392 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Nov 30 11:13:32.392 INFO [stderr]     |
Nov 30 11:13:32.392 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 11:13:32.392 INFO [stderr] 
Nov 30 11:13:32.426 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:32.426 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:32.426 INFO [stderr]     |
Nov 30 11:13:32.426 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:32.426 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:32.426 INFO [stderr]     |                 |
Nov 30 11:13:32.426 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:32.426 INFO [stderr]     |
Nov 30 11:13:32.426 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 11:13:32.426 INFO [stderr] 
Nov 30 11:13:32.426 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:32.426 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:32.426 INFO [stderr]     |
Nov 30 11:13:32.426 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:32.427 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:32.427 INFO [stderr]     |                 |
Nov 30 11:13:32.427 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:32.427 INFO [stderr] 
Nov 30 11:13:32.431 INFO [stderr] warning: function is never used: `print_gameboard`
Nov 30 11:13:32.431 INFO [stderr]   --> src/main.rs:76:1
Nov 30 11:13:32.432 INFO [stderr]    |
Nov 30 11:13:32.432 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Nov 30 11:13:32.432 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:32.432 INFO [stderr]    |
Nov 30 11:13:32.433 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:13:32.433 INFO [stderr] 
Nov 30 11:13:32.465 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.40s
Nov 30 11:13:32.479 INFO [stderr] su: No module specific data is present
Nov 30 11:13:33.635 INFO running `"docker" "inspect" "299d7825713e69fc8a3b2153fa13d1c49284590592f44092f234732e4b07cbfb"`
Nov 30 11:13:33.980 INFO running `"docker" "rm" "-f" "299d7825713e69fc8a3b2153fa13d1c49284590592f44092f234732e4b07cbfb"`
Nov 30 11:13:34.348 INFO [stdout] 299d7825713e69fc8a3b2153fa13d1c49284590592f44092f234732e4b07cbfb