Oct 13 04:51:50.994 INFO checking Enigmatrix/minesweeper-rust against try#4021bd0b3c5815b087d6db10ce461e7e4854ade7 for pr-54977
Oct 13 04:51:50.994 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-7/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-7/pr-54977/try#4021bd0b3c5815b087d6db10ce461e7e4854ade7:/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 +4021bd0b3c5815b087d6db10ce461e7e4854ade7-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"`
Oct 13 04:51:51.534 INFO blam! fc3c4b01374499eb49d1b3fc470bd21a46407e05fc6e14e9c58978cb979cb598
Oct 13 04:51:51.536 INFO running `"docker" "start" "-a" "fc3c4b01374499eb49d1b3fc470bd21a46407e05fc6e14e9c58978cb979cb598"`
Oct 13 04:51:53.363 INFO kablam! usermod: no changes
Oct 13 04:51:53.751 INFO kablam!     Checking shared_library v0.1.8
Oct 13 04:51:53.751 INFO kablam!     Checking tempfile v2.2.0
Oct 13 04:51:53.762 INFO kablam!    Compiling gl_generator v0.7.0
Oct 13 04:51:53.764 INFO kablam!     Checking x11-dl v2.17.2
Oct 13 04:51:53.765 INFO kablam!     Checking piston2d-graphics v0.24.0
Oct 13 04:51:53.766 INFO kablam!    Compiling target_build_utils v0.3.1
Oct 13 04:51:53.766 INFO kablam!     Checking fs2 v0.2.5
Oct 13 04:51:53.768 INFO kablam!     Checking pistoncore-input v0.20.0
Oct 13 04:51:56.988 INFO kablam!     Checking memmap v0.4.0
Oct 13 04:51:57.545 INFO kablam!     Checking osmesa-sys v0.1.2
Oct 13 04:52:04.188 INFO kablam!    Compiling gl v0.7.0
Oct 13 04:52:06.590 INFO kablam!     Checking pistoncore-window v0.30.0
Oct 13 04:52:15.013 INFO kablam!     Checking pistoncore-event_loop v0.35.0
Oct 13 04:52:18.015 INFO kablam!     Checking piston v0.35.0
Oct 13 04:52:24.002 INFO kablam!    Compiling libloading v0.3.4
Oct 13 04:52:28.734 INFO kablam!     Checking dlib v0.3.1
Oct 13 04:52:29.774 INFO kablam!     Checking wayland-sys v0.9.10
Oct 13 04:52:30.250 INFO kablam!     Checking piston2d-opengl_graphics v0.50.0
Oct 13 04:52:31.249 INFO kablam!     Checking wayland-client v0.9.10
Oct 13 04:52:34.790 INFO kablam!     Checking wayland-protocols v0.9.10
Oct 13 04:52:34.790 INFO kablam!     Checking wayland-kbd v0.9.1
Oct 13 04:52:38.592 INFO kablam!     Checking wayland-window v0.8.0
Oct 13 04:52:39.932 INFO kablam!     Checking winit v0.8.3
Oct 13 04:52:42.408 INFO kablam!     Checking glutin v0.10.1
Oct 13 04:52:45.104 INFO kablam!     Checking pistoncore-glutin_window v0.43.0
Oct 13 04:52:47.310 INFO kablam!     Checking minesweeper-rust v0.1.0 (/source)
Oct 13 04:52:52.070 INFO kablam! warning: unused import: `piston::input::*`
Oct 13 04:52:52.070 INFO kablam!   --> src/main.rs:11:5
Oct 13 04:52:52.070 INFO kablam!    |
Oct 13 04:52:52.070 INFO kablam! 11 | use piston::input::*;
Oct 13 04:52:52.070 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 04:52:52.070 INFO kablam!    |
Oct 13 04:52:52.070 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 04:52:52.070 INFO kablam! 
Oct 13 04:52:52.070 INFO kablam! warning: unused import: `gameboardcontroller::*`
Oct 13 04:52:52.070 INFO kablam!  --> src/gameboardview.rs:9:5
Oct 13 04:52:52.070 INFO kablam!   |
Oct 13 04:52:52.070 INFO kablam! 9 | use gameboardcontroller::*;
Oct 13 04:52:52.070 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:52.070 INFO kablam! 
Oct 13 04:52:52.070 INFO kablam! warning: unused import: `graphics::*`
Oct 13 04:52:52.070 INFO kablam!  --> src/gameboardcontroller.rs:5:5
Oct 13 04:52:52.070 INFO kablam!   |
Oct 13 04:52:52.070 INFO kablam! 5 | use graphics::*;
Oct 13 04:52:52.070 INFO kablam!   |     ^^^^^^^^^^^
Oct 13 04:52:52.070 INFO kablam! 
Oct 13 04:52:52.070 INFO kablam! warning: unused import: `std::io::*`
Oct 13 04:52:52.071 INFO kablam!   --> src/main.rs:22:5
Oct 13 04:52:52.071 INFO kablam!    |
Oct 13 04:52:52.071 INFO kablam! 22 | use std::io::*;
Oct 13 04:52:52.071 INFO kablam!    |     ^^^^^^^^^^
Oct 13 04:52:52.071 INFO kablam! 
Oct 13 04:52:52.372 INFO kablam! warning: unused variable: `board_rect`
Oct 13 04:52:52.372 INFO kablam!    --> src/gameboardview.rs:120:17
Oct 13 04:52:52.372 INFO kablam!     |
Oct 13 04:52:52.372 INFO kablam! 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Oct 13 04:52:52.372 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Oct 13 04:52:52.372 INFO kablam!     |
Oct 13 04:52:52.372 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 04:52:52.372 INFO kablam! 
Oct 13 04:52:52.444 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:52:52.444 INFO kablam!    --> src/gameboardview.rs:122:17
Oct 13 04:52:52.444 INFO kablam!     |
Oct 13 04:52:52.444 INFO kablam! 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Oct 13 04:52:52.444 INFO kablam!     |                 ----^^^^^^^^^^^^^^
Oct 13 04:52:52.444 INFO kablam!     |                 |
Oct 13 04:52:52.444 INFO kablam!     |                 help: remove this `mut`
Oct 13 04:52:52.444 INFO kablam!     |
Oct 13 04:52:52.444 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 04:52:52.444 INFO kablam! 
Oct 13 04:52:52.444 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:52:52.444 INFO kablam!    --> src/gameboardview.rs:122:17
Oct 13 04:52:52.444 INFO kablam!     |
Oct 13 04:52:52.444 INFO kablam! 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Oct 13 04:52:52.444 INFO kablam!     |                 ----^^^^^^^^^^^^^^
Oct 13 04:52:52.444 INFO kablam!     |                 |
Oct 13 04:52:52.444 INFO kablam!     |                 help: remove this `mut`
Oct 13 04:52:52.444 INFO kablam! 
Oct 13 04:52:52.464 INFO kablam! warning: function is never used: `print_gameboard`
Oct 13 04:52:52.464 INFO kablam!   --> src/main.rs:76:1
Oct 13 04:52:52.464 INFO kablam!    |
Oct 13 04:52:52.464 INFO kablam! 76 | fn print_gameboard(g: &Gameboard) {
Oct 13 04:52:52.464 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:52.464 INFO kablam!    |
Oct 13 04:52:52.464 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 04:52:52.464 INFO kablam! 
Oct 13 04:52:52.920 INFO kablam! warning: unused import: `piston::input::*`
Oct 13 04:52:52.920 INFO kablam!   --> src/main.rs:11:5
Oct 13 04:52:52.920 INFO kablam!    |
Oct 13 04:52:52.920 INFO kablam! 11 | use piston::input::*;
Oct 13 04:52:52.920 INFO kablam!    |     ^^^^^^^^^^^^^^^^
Oct 13 04:52:52.920 INFO kablam!    |
Oct 13 04:52:52.920 INFO kablam!    = note: #[warn(unused_imports)] on by default
Oct 13 04:52:52.920 INFO kablam! 
Oct 13 04:52:52.920 INFO kablam! warning: unused import: `gameboardcontroller::*`
Oct 13 04:52:52.920 INFO kablam!  --> src/gameboardview.rs:9:5
Oct 13 04:52:52.920 INFO kablam!   |
Oct 13 04:52:52.920 INFO kablam! 9 | use gameboardcontroller::*;
Oct 13 04:52:52.920 INFO kablam!   |     ^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:52.920 INFO kablam! 
Oct 13 04:52:52.920 INFO kablam! warning: unused import: `graphics::*`
Oct 13 04:52:52.920 INFO kablam!  --> src/gameboardcontroller.rs:5:5
Oct 13 04:52:52.920 INFO kablam!   |
Oct 13 04:52:52.920 INFO kablam! 5 | use graphics::*;
Oct 13 04:52:52.920 INFO kablam!   |     ^^^^^^^^^^^
Oct 13 04:52:52.920 INFO kablam! 
Oct 13 04:52:52.921 INFO kablam! warning: unused import: `std::io::*`
Oct 13 04:52:52.921 INFO kablam!   --> src/main.rs:22:5
Oct 13 04:52:52.921 INFO kablam!    |
Oct 13 04:52:52.921 INFO kablam! 22 | use std::io::*;
Oct 13 04:52:52.921 INFO kablam!    |     ^^^^^^^^^^
Oct 13 04:52:52.921 INFO kablam! 
Oct 13 04:52:53.156 INFO kablam! warning: unused variable: `board_rect`
Oct 13 04:52:53.156 INFO kablam!    --> src/gameboardview.rs:120:17
Oct 13 04:52:53.156 INFO kablam!     |
Oct 13 04:52:53.156 INFO kablam! 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Oct 13 04:52:53.156 INFO kablam!     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Oct 13 04:52:53.156 INFO kablam!     |
Oct 13 04:52:53.156 INFO kablam!     = note: #[warn(unused_variables)] on by default
Oct 13 04:52:53.156 INFO kablam! 
Oct 13 04:52:53.188 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:52:53.188 INFO kablam!    --> src/gameboardview.rs:122:17
Oct 13 04:52:53.188 INFO kablam!     |
Oct 13 04:52:53.188 INFO kablam! 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Oct 13 04:52:53.188 INFO kablam!     |                 ----^^^^^^^^^^^^^^
Oct 13 04:52:53.188 INFO kablam!     |                 |
Oct 13 04:52:53.188 INFO kablam!     |                 help: remove this `mut`
Oct 13 04:52:53.188 INFO kablam!     |
Oct 13 04:52:53.188 INFO kablam!     = note: #[warn(unused_mut)] on by default
Oct 13 04:52:53.188 INFO kablam! 
Oct 13 04:52:53.188 INFO kablam! warning: variable does not need to be mutable
Oct 13 04:52:53.188 INFO kablam!    --> src/gameboardview.rs:122:17
Oct 13 04:52:53.188 INFO kablam!     |
Oct 13 04:52:53.188 INFO kablam! 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Oct 13 04:52:53.188 INFO kablam!     |                 ----^^^^^^^^^^^^^^
Oct 13 04:52:53.188 INFO kablam!     |                 |
Oct 13 04:52:53.188 INFO kablam!     |                 help: remove this `mut`
Oct 13 04:52:53.188 INFO kablam! 
Oct 13 04:52:53.191 INFO kablam! warning: function is never used: `print_gameboard`
Oct 13 04:52:53.191 INFO kablam!   --> src/main.rs:76:1
Oct 13 04:52:53.191 INFO kablam!    |
Oct 13 04:52:53.191 INFO kablam! 76 | fn print_gameboard(g: &Gameboard) {
Oct 13 04:52:53.191 INFO kablam!    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Oct 13 04:52:53.191 INFO kablam!    |
Oct 13 04:52:53.191 INFO kablam!    = note: #[warn(dead_code)] on by default
Oct 13 04:52:53.191 INFO kablam! 
Oct 13 04:52:53.240 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 59.85s
Oct 13 04:52:53.269 INFO kablam! su: No module specific data is present
Oct 13 04:52:54.450 INFO running `"docker" "rm" "-f" "fc3c4b01374499eb49d1b3fc470bd21a46407e05fc6e14e9c58978cb979cb598"`
Oct 13 04:52:54.837 INFO blam! fc3c4b01374499eb49d1b3fc470bd21a46407e05fc6e14e9c58978cb979cb598