Dec 12 02:58:34.238 INFO checking Enigmatrix/minesweeper-rust against try#aa9aa79c3c583aab59ac9134542d60a780c35e2e for pr-56677
Dec 12 02:58:34.238 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56677/worker-2/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-2/pr-56677/try#aa9aa79c3c583aab59ac9134542d60a780c35e2e:/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 +aa9aa79c3c583aab59ac9134542d60a780c35e2e-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 12 02:58:34.920 INFO [stdout] f57822bf987cf2fff2471d73636a6f47dbd84515877e50460870fdf1de9ab215
Dec 12 02:58:34.922 INFO running `"docker" "start" "-a" "f57822bf987cf2fff2471d73636a6f47dbd84515877e50460870fdf1de9ab215"`
Dec 12 02:58:36.456 INFO [stderr] usermod: no changes
Dec 12 02:58:36.780 INFO [stderr]     Checking x11-dl v2.17.2
Dec 12 02:58:41.662 INFO [stderr]     Checking winit v0.8.3
Dec 12 02:58:44.328 INFO [stderr]     Checking glutin v0.10.1
Dec 12 02:58:46.584 INFO [stderr]     Checking pistoncore-glutin_window v0.43.0
Dec 12 02:58:50.372 INFO [stderr]     Checking minesweeper-rust v0.1.0 (/source)
Dec 12 02:58:56.792 INFO [stderr] warning: unused import: `piston::input::*`
Dec 12 02:58:56.792 INFO [stderr]   --> src/main.rs:11:5
Dec 12 02:58:56.792 INFO [stderr]    |
Dec 12 02:58:56.792 INFO [stderr] 11 | use piston::input::*;
Dec 12 02:58:56.792 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 02:58:56.792 INFO [stderr]    |
Dec 12 02:58:56.792 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:58:56.792 INFO [stderr] 
Dec 12 02:58:56.792 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Dec 12 02:58:56.792 INFO [stderr]  --> src/gameboardview.rs:9:5
Dec 12 02:58:56.792 INFO [stderr]   |
Dec 12 02:58:56.792 INFO [stderr] 9 | use gameboardcontroller::*;
Dec 12 02:58:56.792 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:58:56.792 INFO [stderr] 
Dec 12 02:58:56.792 INFO [stderr] warning: unused import: `graphics::*`
Dec 12 02:58:56.792 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Dec 12 02:58:56.792 INFO [stderr]   |
Dec 12 02:58:56.792 INFO [stderr] 5 | use graphics::*;
Dec 12 02:58:56.792 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 02:58:56.792 INFO [stderr] 
Dec 12 02:58:56.792 INFO [stderr] warning: unused import: `std::io::*`
Dec 12 02:58:56.792 INFO [stderr]   --> src/main.rs:22:5
Dec 12 02:58:56.792 INFO [stderr]    |
Dec 12 02:58:56.792 INFO [stderr] 22 | use std::io::*;
Dec 12 02:58:56.792 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 02:58:56.792 INFO [stderr] 
Dec 12 02:58:56.968 INFO [stderr] warning: unused import: `piston::input::*`
Dec 12 02:58:56.968 INFO [stderr]   --> src/main.rs:11:5
Dec 12 02:58:56.968 INFO [stderr]    |
Dec 12 02:58:56.968 INFO [stderr] 11 | use piston::input::*;
Dec 12 02:58:56.968 INFO [stderr]    |     ^^^^^^^^^^^^^^^^
Dec 12 02:58:56.972 INFO [stderr]    |
Dec 12 02:58:56.972 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 12 02:58:56.972 INFO [stderr] 
Dec 12 02:58:56.972 INFO [stderr] warning: unused import: `gameboardcontroller::*`
Dec 12 02:58:56.972 INFO [stderr]  --> src/gameboardview.rs:9:5
Dec 12 02:58:56.972 INFO [stderr]   |
Dec 12 02:58:56.972 INFO [stderr] 9 | use gameboardcontroller::*;
Dec 12 02:58:56.972 INFO [stderr]   |     ^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:58:56.972 INFO [stderr] 
Dec 12 02:58:56.972 INFO [stderr] warning: unused import: `graphics::*`
Dec 12 02:58:56.972 INFO [stderr]  --> src/gameboardcontroller.rs:5:5
Dec 12 02:58:56.972 INFO [stderr]   |
Dec 12 02:58:56.972 INFO [stderr] 5 | use graphics::*;
Dec 12 02:58:56.972 INFO [stderr]   |     ^^^^^^^^^^^
Dec 12 02:58:56.972 INFO [stderr] 
Dec 12 02:58:56.972 INFO [stderr] warning: unused import: `std::io::*`
Dec 12 02:58:56.972 INFO [stderr]   --> src/main.rs:22:5
Dec 12 02:58:56.972 INFO [stderr]    |
Dec 12 02:58:56.972 INFO [stderr] 22 | use std::io::*;
Dec 12 02:58:56.972 INFO [stderr]    |     ^^^^^^^^^^
Dec 12 02:58:56.972 INFO [stderr] 
Dec 12 02:58:57.012 INFO [stderr] warning: unused variable: `board_rect`
Dec 12 02:58:57.012 INFO [stderr]    --> src/gameboardview.rs:120:17
Dec 12 02:58:57.012 INFO [stderr]     |
Dec 12 02:58:57.012 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Dec 12 02:58:57.012 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Dec 12 02:58:57.012 INFO [stderr]     |
Dec 12 02:58:57.012 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 02:58:57.012 INFO [stderr] 
Dec 12 02:58:57.045 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:58:57.045 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 12 02:58:57.045 INFO [stderr]     |
Dec 12 02:58:57.045 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 12 02:58:57.045 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 12 02:58:57.045 INFO [stderr]     |                 |
Dec 12 02:58:57.045 INFO [stderr]     |                 help: remove this `mut`
Dec 12 02:58:57.045 INFO [stderr]     |
Dec 12 02:58:57.045 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:58:57.045 INFO [stderr] 
Dec 12 02:58:57.045 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:58:57.045 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 12 02:58:57.045 INFO [stderr]     |
Dec 12 02:58:57.045 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 12 02:58:57.045 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 12 02:58:57.045 INFO [stderr]     |                 |
Dec 12 02:58:57.045 INFO [stderr]     |                 help: remove this `mut`
Dec 12 02:58:57.046 INFO [stderr] 
Dec 12 02:58:57.048 INFO [stderr] warning: function is never used: `print_gameboard`
Dec 12 02:58:57.048 INFO [stderr]   --> src/main.rs:76:1
Dec 12 02:58:57.048 INFO [stderr]    |
Dec 12 02:58:57.048 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Dec 12 02:58:57.048 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:58:57.048 INFO [stderr]    |
Dec 12 02:58:57.048 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:58:57.048 INFO [stderr] 
Dec 12 02:58:57.160 INFO [stderr] warning: unused variable: `board_rect`
Dec 12 02:58:57.160 INFO [stderr]    --> src/gameboardview.rs:120:17
Dec 12 02:58:57.160 INFO [stderr]     |
Dec 12 02:58:57.160 INFO [stderr] 120 |             let board_rect = [-board_size[0]/2.0,  -board_size[1]/2.0, board_size[0], board_size[1]];
Dec 12 02:58:57.160 INFO [stderr]     |                 ^^^^^^^^^^ help: consider using `_board_rect` instead
Dec 12 02:58:57.160 INFO [stderr]     |
Dec 12 02:58:57.160 INFO [stderr]     = note: #[warn(unused_variables)] on by default
Dec 12 02:58:57.160 INFO [stderr] 
Dec 12 02:58:57.192 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:58:57.192 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 12 02:58:57.192 INFO [stderr]     |
Dec 12 02:58:57.192 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 12 02:58:57.192 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 12 02:58:57.192 INFO [stderr]     |                 |
Dec 12 02:58:57.192 INFO [stderr]     |                 help: remove this `mut`
Dec 12 02:58:57.192 INFO [stderr]     |
Dec 12 02:58:57.192 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Dec 12 02:58:57.192 INFO [stderr] 
Dec 12 02:58:57.192 INFO [stderr] warning: variable does not need to be mutable
Dec 12 02:58:57.192 INFO [stderr]    --> src/gameboardview.rs:122:17
Dec 12 02:58:57.192 INFO [stderr]     |
Dec 12 02:58:57.192 INFO [stderr] 122 |             let mut top_left_board = [-board_size[0]/2.0, -board_size[1]/2.0];
Dec 12 02:58:57.192 INFO [stderr]     |                 ----^^^^^^^^^^^^^^
Dec 12 02:58:57.192 INFO [stderr]     |                 |
Dec 12 02:58:57.192 INFO [stderr]     |                 help: remove this `mut`
Dec 12 02:58:57.192 INFO [stderr] 
Dec 12 02:58:57.192 INFO [stderr] warning: function is never used: `print_gameboard`
Dec 12 02:58:57.192 INFO [stderr]   --> src/main.rs:76:1
Dec 12 02:58:57.192 INFO [stderr]    |
Dec 12 02:58:57.193 INFO [stderr] 76 | fn print_gameboard(g: &Gameboard) {
Dec 12 02:58:57.193 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Dec 12 02:58:57.193 INFO [stderr]    |
Dec 12 02:58:57.193 INFO [stderr]    = note: #[warn(dead_code)] on by default
Dec 12 02:58:57.193 INFO [stderr] 
Dec 12 02:58:57.250 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 20.76s
Dec 12 02:58:57.264 INFO [stderr] su: No module specific data is present
Dec 12 02:58:58.595 INFO running `"docker" "inspect" "f57822bf987cf2fff2471d73636a6f47dbd84515877e50460870fdf1de9ab215"`
Dec 12 02:58:58.924 INFO running `"docker" "rm" "-f" "f57822bf987cf2fff2471d73636a6f47dbd84515877e50460870fdf1de9ab215"`
Dec 12 02:58:59.332 INFO [stdout] f57822bf987cf2fff2471d73636a6f47dbd84515877e50460870fdf1de9ab215