Nov 30 11:13:03.966 INFO checking Enigmatrix/minesweeper-rust against try#32252761328f59ccfadb1bafb8148c685bc830b3 for pr-56323
Nov 30 11:13:03.967 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-1/try#32252761328f59ccfadb1bafb8148c685bc830b3:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-1/pr-56323/try#32252761328f59ccfadb1bafb8148c685bc830b3:/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 +32252761328f59ccfadb1bafb8148c685bc830b3-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 11:13:04.700 INFO [stdout] 56b68f29c8c1ba62a9364253894c9a4969830d3355fc77a0d0f29c82e6724f7d
Nov 30 11:13:04.708 INFO running `"docker" "start" "-a" "56b68f29c8c1ba62a9364253894c9a4969830d3355fc77a0d0f29c82e6724f7d"`
Nov 30 11:13:06.024 INFO [stderr] usermod: no changes
Nov 30 11:13:06.443 INFO [stderr]     Checking x11-dl v2.17.2
Nov 30 11:13:06.443 INFO [stderr]    Compiling gl v0.7.0
Nov 30 11:13:06.445 INFO [stderr]     Checking fs2 v0.2.5
Nov 30 11:13:06.456 INFO [stderr]     Checking pistoncore-input v0.20.0
Nov 30 11:13:06.496 INFO [stderr]     Checking wayland-protocols v0.9.10
Nov 30 11:13:08.569 INFO [stderr]     Checking memmap v0.4.0
Nov 30 11:13:11.260 INFO [stderr]     Checking wayland-kbd v0.9.1
Nov 30 11:13:13.860 INFO [stderr]     Checking wayland-window v0.8.0
Nov 30 11:13:17.420 INFO [stderr]     Checking pistoncore-window v0.30.0
Nov 30 11:13:21.573 INFO [stderr]     Checking winit v0.8.3
Nov 30 11:13:23.235 INFO [stderr]     Checking pistoncore-event_loop v0.35.0
Nov 30 11:13:25.444 INFO [stderr]     Checking glutin v0.10.1
Nov 30 11:13:26.599 INFO [stderr]     Checking piston v0.35.0
Nov 30 11:13:31.459 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Nov 30 11:13:31.459 INFO [stderr]     Checking piston2d-opengl_graphics v0.50.0
Nov 30 11:13:35.683 INFO [stderr]     Checking minesweeper-rust v0.1.0 (/source)
Nov 30 11:13:41.582 INFO [stderr] warning: unused import: `piston::input::*`
Nov 30 11:13:41.582 INFO [stderr]   --> src/main.rs:11:5
Nov 30 11:13:41.582 INFO [stderr]    |
Nov 30 11:13:41.582 INFO [stderr] 11 | use piston::input::*;
Nov 30 11:13:41.583 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:13:41.583 INFO [stderr]    |
Nov 30 11:13:41.583 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 11:13:41.583 INFO [stderr] 
Nov 30 11:13:41.584 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Nov 30 11:13:41.584 INFO [stderr]  --> src/gameboardview.rs:9:5
Nov 30 11:13:41.584 INFO [stderr]   |
Nov 30 11:13:41.585 INFO [stderr] 9 | use gameboardcontroller::*;
Nov 30 11:13:41.585 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:41.585 INFO [stderr] 
Nov 30 11:13:41.586 INFO [stderr] warning: unused import: `graphics::*`
Nov 30 11:13:41.586 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Nov 30 11:13:41.586 INFO [stderr]   |
Nov 30 11:13:41.586 INFO [stderr] 5 | use graphics::*;
Nov 30 11:13:41.587 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 11:13:41.587 INFO [stderr] 
Nov 30 11:13:41.587 INFO [stderr] warning: unused import: `std::io::*`
Nov 30 11:13:41.587 INFO [stderr]   --> src/main.rs:22:5
Nov 30 11:13:41.588 INFO [stderr]    |
Nov 30 11:13:41.588 INFO [stderr] 22 | use std::io::*;
Nov 30 11:13:41.588 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:13:41.588 INFO [stderr] 
Nov 30 11:13:41.692 INFO [stderr] warning: unused import: `piston::input::*`
Nov 30 11:13:41.692 INFO [stderr]   --> src/main.rs:11:5
Nov 30 11:13:41.692 INFO [stderr]    |
Nov 30 11:13:41.693 INFO [stderr] 11 | use piston::input::*;
Nov 30 11:13:41.693 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Nov 30 11:13:41.693 INFO [stderr]    |
Nov 30 11:13:41.693 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 30 11:13:41.693 INFO [stderr] 
Nov 30 11:13:41.712 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Nov 30 11:13:41.712 INFO [stderr]  --> src/gameboardview.rs:9:5
Nov 30 11:13:41.713 INFO [stderr]   |
Nov 30 11:13:41.713 INFO [stderr] 9 | use gameboardcontroller::*;
Nov 30 11:13:41.713 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:41.713 INFO [stderr] 
Nov 30 11:13:41.714 INFO [stderr] warning: unused import: `graphics::*`
Nov 30 11:13:41.714 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Nov 30 11:13:41.714 INFO [stderr]   |
Nov 30 11:13:41.714 INFO [stderr] 5 | use graphics::*;
Nov 30 11:13:41.714 INFO [stderr]   |     ^^^^^^^^^^^
Nov 30 11:13:41.715 INFO [stderr] 
Nov 30 11:13:41.715 INFO [stderr] warning: unused import: `std::io::*`
Nov 30 11:13:41.715 INFO [stderr]   --> src/main.rs:22:5
Nov 30 11:13:41.715 INFO [stderr]    |
Nov 30 11:13:41.715 INFO [stderr] 22 | use std::io::*;
Nov 30 11:13:41.716 INFO [stderr]    |     ^^^^^^^^^^
Nov 30 11:13:41.716 INFO [stderr] 
Nov 30 11:13:41.890 INFO [stderr] warning: unused variable: `board_rect`
Nov 30 11:13:41.890 INFO [stderr]    --> src/gameboardview.rs:120:17
Nov 30 11:13:41.890 INFO [stderr]     |
Nov 30 11:13:41.890 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Nov 30 11:13:41.891 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Nov 30 11:13:41.891 INFO [stderr]     |
Nov 30 11:13:41.891 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 11:13:41.891 INFO [stderr] 
Nov 30 11:13:41.956 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:41.956 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:41.957 INFO [stderr]     |
Nov 30 11:13:41.957 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:41.957 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:41.957 INFO [stderr]     |                 |
Nov 30 11:13:41.958 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:41.958 INFO [stderr]     |
Nov 30 11:13:41.958 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 11:13:41.959 INFO [stderr] 
Nov 30 11:13:41.959 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:41.959 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:41.959 INFO [stderr]     |
Nov 30 11:13:41.960 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:41.960 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:41.960 INFO [stderr]     |                 |
Nov 30 11:13:41.961 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:41.961 INFO [stderr] 
Nov 30 11:13:41.972 INFO [stderr] warning: function is never used: `print_gameboard`
Nov 30 11:13:41.972 INFO [stderr]   --> src/main.rs:76:1
Nov 30 11:13:41.972 INFO [stderr]    |
Nov 30 11:13:41.972 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Nov 30 11:13:41.972 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:41.972 INFO [stderr]    |
Nov 30 11:13:41.972 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:13:41.973 INFO [stderr] 
Nov 30 11:13:42.091 INFO [stderr] warning: unused variable: `board_rect`
Nov 30 11:13:42.091 INFO [stderr]    --> src/gameboardview.rs:120:17
Nov 30 11:13:42.091 INFO [stderr]     |
Nov 30 11:13:42.091 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Nov 30 11:13:42.091 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Nov 30 11:13:42.091 INFO [stderr]     |
Nov 30 11:13:42.091 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Nov 30 11:13:42.091 INFO [stderr] 
Nov 30 11:13:42.132 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:42.132 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:42.132 INFO [stderr]     |
Nov 30 11:13:42.132 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:42.132 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:42.132 INFO [stderr]     |                 |
Nov 30 11:13:42.132 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:42.132 INFO [stderr]     |
Nov 30 11:13:42.132 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 30 11:13:42.132 INFO [stderr] 
Nov 30 11:13:42.133 INFO [stderr] warning: variable does not need to be mutable
Nov 30 11:13:42.133 INFO [stderr]    --> src/gameboardview.rs:122:17
Nov 30 11:13:42.133 INFO [stderr]     |
Nov 30 11:13:42.133 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Nov 30 11:13:42.133 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Nov 30 11:13:42.133 INFO [stderr]     |                 |
Nov 30 11:13:42.133 INFO [stderr]     |                 help: remove this `mut`
Nov 30 11:13:42.133 INFO [stderr] 
Nov 30 11:13:42.136 INFO [stderr] warning: function is never used: `print_gameboard`
Nov 30 11:13:42.136 INFO [stderr]   --> src/main.rs:76:1
Nov 30 11:13:42.136 INFO [stderr]    |
Nov 30 11:13:42.136 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Nov 30 11:13:42.136 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 30 11:13:42.136 INFO [stderr]    |
Nov 30 11:13:42.136 INFO [stderr]    = note: #[warn(dead_code)] on by default
Nov 30 11:13:42.136 INFO [stderr] 
Nov 30 11:13:42.191 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 36.15s
Nov 30 11:13:42.213 INFO [stderr] su: No module specific data is present
Nov 30 11:13:43.509 INFO running `"docker" "inspect" "56b68f29c8c1ba62a9364253894c9a4969830d3355fc77a0d0f29c82e6724f7d"`
Nov 30 11:13:43.840 INFO running `"docker" "rm" "-f" "56b68f29c8c1ba62a9364253894c9a4969830d3355fc77a0d0f29c82e6724f7d"`
Nov 30 11:13:44.172 INFO [stdout] 56b68f29c8c1ba62a9364253894c9a4969830d3355fc77a0d0f29c82e6724f7d