Nov 06 22:38:09.054 INFO checking droidkid/rust-tetris against master#24e66c28980442a48d9458f1a4f9b76cc722dc8a for pr-55687 Nov 06 22:38:09.054 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-55687/worker-6/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-6/pr-55687/master#24e66c28980442a48d9458f1a4f9b76cc722dc8a:/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 +24e66c28980442a48d9458f1a4f9b76cc722dc8a-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 06 22:38:09.420 INFO blam! 633c5100afe0ed67631688334ed33d6bfc275650e4d21ec2f33bddfa0a85c3b1 Nov 06 22:38:09.429 INFO running `"docker" "start" "-a" "633c5100afe0ed67631688334ed33d6bfc275650e4d21ec2f33bddfa0a85c3b1"` Nov 06 22:38:11.136 INFO kablam! usermod: no changes Nov 06 22:38:11.272 INFO kablam! Compiling sdl2-sys v0.31.0 Nov 06 22:38:14.425 INFO kablam! Checking sdl2 v0.31.0 Nov 06 22:38:18.448 INFO kablam! Checking rust-tetris v0.1.0 (/source) Nov 06 22:38:19.348 INFO kablam! warning: unused import: `std::thread` Nov 06 22:38:19.348 INFO kablam! --> src/main.rs:17:5 Nov 06 22:38:19.348 INFO kablam! | Nov 06 22:38:19.348 INFO kablam! 17 | use std::thread; Nov 06 22:38:19.348 INFO kablam! | ^^^^^^^^^^^ Nov 06 22:38:19.348 INFO kablam! | Nov 06 22:38:19.348 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:38:19.348 INFO kablam! Nov 06 22:38:19.348 INFO kablam! warning: unnecessary parentheses around `for` head expression Nov 06 22:38:19.348 INFO kablam! --> src/main.rs:422:22 Nov 06 22:38:19.348 INFO kablam! | Nov 06 22:38:19.348 INFO kablam! 422 | for j in (1..self.width-1) { Nov 06 22:38:19.348 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.348 INFO kablam! | Nov 06 22:38:19.348 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 06 22:38:19.348 INFO kablam! Nov 06 22:38:19.349 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.349 INFO kablam! --> src/main.rs:473:16 Nov 06 22:38:19.349 INFO kablam! | Nov 06 22:38:19.349 INFO kablam! 473 | if (self.game_over_countdown > 0) { Nov 06 22:38:19.349 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.349 INFO kablam! Nov 06 22:38:19.349 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.349 INFO kablam! --> src/main.rs:483:12 Nov 06 22:38:19.349 INFO kablam! | Nov 06 22:38:19.349 INFO kablam! 483 | if (input.left_key_pressed) { Nov 06 22:38:19.349 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.349 INFO kablam! Nov 06 22:38:19.349 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.349 INFO kablam! --> src/main.rs:486:12 Nov 06 22:38:19.349 INFO kablam! | Nov 06 22:38:19.349 INFO kablam! 486 | if (input.right_key_pressed) { Nov 06 22:38:19.349 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.349 INFO kablam! Nov 06 22:38:19.349 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.349 INFO kablam! --> src/main.rs:489:12 Nov 06 22:38:19.349 INFO kablam! | Nov 06 22:38:19.349 INFO kablam! 489 | if (input.up_key_pressed) { Nov 06 22:38:19.349 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.349 INFO kablam! Nov 06 22:38:19.350 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.350 INFO kablam! --> src/main.rs:493:12 Nov 06 22:38:19.350 INFO kablam! | Nov 06 22:38:19.350 INFO kablam! 493 | if (input.down_key_pressed) { Nov 06 22:38:19.350 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.350 INFO kablam! Nov 06 22:38:19.350 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.350 INFO kablam! --> src/main.rs:500:12 Nov 06 22:38:19.350 INFO kablam! | Nov 06 22:38:19.350 INFO kablam! 500 | if (self.gravity_countdown > 0) { Nov 06 22:38:19.350 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.350 INFO kablam! Nov 06 22:38:19.350 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.350 INFO kablam! --> src/main.rs:503:12 Nov 06 22:38:19.350 INFO kablam! | Nov 06 22:38:19.350 INFO kablam! 503 | if (self.lock_delay_countdown > 0 && self.locking_state) { Nov 06 22:38:19.350 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.350 INFO kablam! Nov 06 22:38:19.351 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.351 INFO kablam! --> src/main.rs:539:12 Nov 06 22:38:19.351 INFO kablam! | Nov 06 22:38:19.351 INFO kablam! 539 | if (self.level >= 10) { Nov 06 22:38:19.351 INFO kablam! | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.351 INFO kablam! Nov 06 22:38:19.351 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.352 INFO kablam! --> src/main.rs:646:12 Nov 06 22:38:19.352 INFO kablam! | Nov 06 22:38:19.352 INFO kablam! 646 | if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) { Nov 06 22:38:19.352 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.352 INFO kablam! Nov 06 22:38:19.516 INFO kablam! warning: value assigned to `move_down_success` is never read Nov 06 22:38:19.516 INFO kablam! --> src/main.rs:508:17 Nov 06 22:38:19.516 INFO kablam! | Nov 06 22:38:19.516 INFO kablam! 508 | let mut move_down_success = true; Nov 06 22:38:19.516 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.516 INFO kablam! | Nov 06 22:38:19.516 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 06 22:38:19.516 INFO kablam! Nov 06 22:38:19.620 INFO kablam! warning: variable does not need to be mutable Nov 06 22:38:19.620 INFO kablam! --> src/main.rs:613:9 Nov 06 22:38:19.620 INFO kablam! | Nov 06 22:38:19.620 INFO kablam! 613 | let mut font = ttf_context.load_font(font_path, 28).unwrap(); Nov 06 22:38:19.620 INFO kablam! | ----^^^^ Nov 06 22:38:19.620 INFO kablam! | | Nov 06 22:38:19.620 INFO kablam! | help: remove this `mut` Nov 06 22:38:19.620 INFO kablam! | Nov 06 22:38:19.620 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:38:19.620 INFO kablam! Nov 06 22:38:19.620 INFO kablam! warning: method is never used: `is_row_empty` Nov 06 22:38:19.620 INFO kablam! --> src/main.rs:411:5 Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! 411 | fn is_row_empty(&self, row:usize) -> bool { Nov 06 22:38:19.621 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 22:38:19.621 INFO kablam! Nov 06 22:38:19.621 INFO kablam! warning: static variable `start_pos` should have an upper case name such as `START_POS` Nov 06 22:38:19.621 INFO kablam! --> src/main.rs:20:1 Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! 20 | / static start_pos: Pos2D = Pos2D { Nov 06 22:38:19.621 INFO kablam! 21 | | x: 5, Nov 06 22:38:19.621 INFO kablam! 22 | | y: 2 Nov 06 22:38:19.621 INFO kablam! 23 | | }; Nov 06 22:38:19.621 INFO kablam! | |__^ Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Nov 06 22:38:19.621 INFO kablam! Nov 06 22:38:19.621 INFO kablam! warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH` Nov 06 22:38:19.621 INFO kablam! --> src/main.rs:24:1 Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! 24 | static tetris_board_width : usize = 12; Nov 06 22:38:19.621 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.621 INFO kablam! Nov 06 22:38:19.621 INFO kablam! warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT` Nov 06 22:38:19.621 INFO kablam! --> src/main.rs:25:1 Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! 25 | static tetris_board_height : usize = 24; Nov 06 22:38:19.621 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.621 INFO kablam! Nov 06 22:38:19.621 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 22:38:19.621 INFO kablam! --> src/main.rs:273:13 Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! 273 | canvas.fill_rect(rect); Nov 06 22:38:19.621 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 06 22:38:19.621 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 22:38:19.621 INFO kablam! Nov 06 22:38:19.621 INFO kablam! warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator` Nov 06 22:38:19.621 INFO kablam! --> src/main.rs:342:13 Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! 342 | let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new(); Nov 06 22:38:19.621 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.621 INFO kablam! | Nov 06 22:38:19.621 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 22:38:19.622 INFO kablam! Nov 06 22:38:19.622 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 22:38:19.622 INFO kablam! --> src/main.rs:556:9 Nov 06 22:38:19.622 INFO kablam! | Nov 06 22:38:19.622 INFO kablam! 556 | canvas.fill_rect(rect); Nov 06 22:38:19.622 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.622 INFO kablam! | Nov 06 22:38:19.622 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 22:38:19.622 INFO kablam! Nov 06 22:38:19.622 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 22:38:19.622 INFO kablam! --> src/main.rs:661:13 Nov 06 22:38:19.622 INFO kablam! | Nov 06 22:38:19.622 INFO kablam! 661 | canvas.fill_rect(Rect::new(0,0,width,height)); Nov 06 22:38:19.622 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.622 INFO kablam! | Nov 06 22:38:19.622 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 22:38:19.622 INFO kablam! Nov 06 22:38:19.646 INFO kablam! warning: unused import: `std::thread` Nov 06 22:38:19.646 INFO kablam! --> src/main.rs:17:5 Nov 06 22:38:19.646 INFO kablam! | Nov 06 22:38:19.646 INFO kablam! 17 | use std::thread; Nov 06 22:38:19.646 INFO kablam! | ^^^^^^^^^^^ Nov 06 22:38:19.646 INFO kablam! | Nov 06 22:38:19.646 INFO kablam! = note: #[warn(unused_imports)] on by default Nov 06 22:38:19.646 INFO kablam! Nov 06 22:38:19.647 INFO kablam! warning: unnecessary parentheses around `for` head expression Nov 06 22:38:19.647 INFO kablam! --> src/main.rs:422:22 Nov 06 22:38:19.647 INFO kablam! | Nov 06 22:38:19.647 INFO kablam! 422 | for j in (1..self.width-1) { Nov 06 22:38:19.647 INFO kablam! | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.647 INFO kablam! | Nov 06 22:38:19.647 INFO kablam! = note: #[warn(unused_parens)] on by default Nov 06 22:38:19.647 INFO kablam! Nov 06 22:38:19.647 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.647 INFO kablam! --> src/main.rs:473:16 Nov 06 22:38:19.647 INFO kablam! | Nov 06 22:38:19.647 INFO kablam! 473 | if (self.game_over_countdown > 0) { Nov 06 22:38:19.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.647 INFO kablam! Nov 06 22:38:19.647 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.647 INFO kablam! --> src/main.rs:483:12 Nov 06 22:38:19.647 INFO kablam! | Nov 06 22:38:19.647 INFO kablam! 483 | if (input.left_key_pressed) { Nov 06 22:38:19.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.647 INFO kablam! Nov 06 22:38:19.647 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.647 INFO kablam! --> src/main.rs:486:12 Nov 06 22:38:19.647 INFO kablam! | Nov 06 22:38:19.647 INFO kablam! 486 | if (input.right_key_pressed) { Nov 06 22:38:19.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.647 INFO kablam! Nov 06 22:38:19.647 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.647 INFO kablam! --> src/main.rs:489:12 Nov 06 22:38:19.647 INFO kablam! | Nov 06 22:38:19.647 INFO kablam! 489 | if (input.up_key_pressed) { Nov 06 22:38:19.647 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.647 INFO kablam! Nov 06 22:38:19.648 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.648 INFO kablam! --> src/main.rs:493:12 Nov 06 22:38:19.648 INFO kablam! | Nov 06 22:38:19.648 INFO kablam! 493 | if (input.down_key_pressed) { Nov 06 22:38:19.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.648 INFO kablam! Nov 06 22:38:19.648 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.648 INFO kablam! --> src/main.rs:500:12 Nov 06 22:38:19.648 INFO kablam! | Nov 06 22:38:19.648 INFO kablam! 500 | if (self.gravity_countdown > 0) { Nov 06 22:38:19.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.648 INFO kablam! Nov 06 22:38:19.648 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.648 INFO kablam! --> src/main.rs:503:12 Nov 06 22:38:19.648 INFO kablam! | Nov 06 22:38:19.648 INFO kablam! 503 | if (self.lock_delay_countdown > 0 && self.locking_state) { Nov 06 22:38:19.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.648 INFO kablam! Nov 06 22:38:19.648 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.648 INFO kablam! --> src/main.rs:539:12 Nov 06 22:38:19.648 INFO kablam! | Nov 06 22:38:19.648 INFO kablam! 539 | if (self.level >= 10) { Nov 06 22:38:19.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.648 INFO kablam! Nov 06 22:38:19.648 INFO kablam! warning: unnecessary parentheses around `if` condition Nov 06 22:38:19.648 INFO kablam! --> src/main.rs:646:12 Nov 06 22:38:19.648 INFO kablam! | Nov 06 22:38:19.648 INFO kablam! 646 | if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) { Nov 06 22:38:19.648 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 06 22:38:19.648 INFO kablam! Nov 06 22:38:19.768 INFO kablam! warning: value assigned to `move_down_success` is never read Nov 06 22:38:19.768 INFO kablam! --> src/main.rs:508:17 Nov 06 22:38:19.768 INFO kablam! | Nov 06 22:38:19.768 INFO kablam! 508 | let mut move_down_success = true; Nov 06 22:38:19.768 INFO kablam! | ^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.768 INFO kablam! | Nov 06 22:38:19.768 INFO kablam! = note: #[warn(unused_assignments)] on by default Nov 06 22:38:19.768 INFO kablam! Nov 06 22:38:19.864 INFO kablam! warning: variable does not need to be mutable Nov 06 22:38:19.865 INFO kablam! --> src/main.rs:613:9 Nov 06 22:38:19.866 INFO kablam! | Nov 06 22:38:19.867 INFO kablam! 613 | let mut font = ttf_context.load_font(font_path, 28).unwrap(); Nov 06 22:38:19.867 INFO kablam! | ----^^^^ Nov 06 22:38:19.868 INFO kablam! | | Nov 06 22:38:19.868 INFO kablam! | help: remove this `mut` Nov 06 22:38:19.869 INFO kablam! | Nov 06 22:38:19.870 INFO kablam! = note: #[warn(unused_mut)] on by default Nov 06 22:38:19.870 INFO kablam! Nov 06 22:38:19.871 INFO kablam! warning: method is never used: `is_row_empty` Nov 06 22:38:19.871 INFO kablam! --> src/main.rs:411:5 Nov 06 22:38:19.872 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 411 | fn is_row_empty(&self, row:usize) -> bool { Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! = note: #[warn(dead_code)] on by default Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: static variable `start_pos` should have an upper case name such as `START_POS` Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:20:1 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 20 | / static start_pos: Pos2D = Pos2D { Nov 06 22:38:19.873 INFO kablam! 21 | | x: 5, Nov 06 22:38:19.873 INFO kablam! 22 | | y: 2 Nov 06 22:38:19.873 INFO kablam! 23 | | }; Nov 06 22:38:19.873 INFO kablam! | |__^ Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! = note: #[warn(non_upper_case_globals)] on by default Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH` Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:24:1 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 24 | static tetris_board_width : usize = 12; Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT` Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:25:1 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 25 | static tetris_board_height : usize = 24; Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:273:13 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 273 | canvas.fill_rect(rect); Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! = note: #[warn(unused_must_use)] on by default Nov 06 22:38:19.873 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator` Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:342:13 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 342 | let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new(); Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! = note: #[warn(non_snake_case)] on by default Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:556:9 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 556 | canvas.fill_rect(rect); Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.873 INFO kablam! warning: unused `std::result::Result` that must be used Nov 06 22:38:19.873 INFO kablam! --> src/main.rs:661:13 Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! 661 | canvas.fill_rect(Rect::new(0,0,width,height)); Nov 06 22:38:19.873 INFO kablam! | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 06 22:38:19.873 INFO kablam! | Nov 06 22:38:19.873 INFO kablam! = note: this `Result` may be an `Err` variant, which should be handled Nov 06 22:38:19.873 INFO kablam! Nov 06 22:38:19.907 INFO kablam! Finished dev [unoptimized + debuginfo] target(s) in 8.74s Nov 06 22:38:19.911 INFO kablam! su: No module specific data is present Nov 06 22:38:20.840 INFO running `"docker" "rm" "-f" "633c5100afe0ed67631688334ed33d6bfc275650e4d21ec2f33bddfa0a85c3b1"` Nov 06 22:38:21.128 INFO blam! 633c5100afe0ed67631688334ed33d6bfc275650e4d21ec2f33bddfa0a85c3b1