Nov 28 06:17:38.346 INFO checking droidkid/rust-tetris against master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5 for pr-56074 Nov 28 06:17:38.348 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-5/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-5/pr-56074/master#0b9f19dff1347e29bf4362ab5a8fab84b43023b5:/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 +0b9f19dff1347e29bf4362ab5a8fab84b43023b5-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 28 06:17:38.860 INFO [stdout] 51f6ddf9c2e3b32be64dc498efe6b915d1245376e21857f61ccf647d81be194e Nov 28 06:17:38.862 INFO running `"docker" "start" "-a" "51f6ddf9c2e3b32be64dc498efe6b915d1245376e21857f61ccf647d81be194e"` Nov 28 06:17:41.220 INFO [stderr] usermod: no changes Nov 28 06:17:41.410 INFO [stderr] Compiling sdl2-sys v0.31.0 Nov 28 06:17:44.615 INFO [stderr] Checking sdl2 v0.31.0 Nov 28 06:17:48.463 INFO [stderr] Checking rust-tetris v0.1.0 (/source) Nov 28 06:17:50.112 INFO [stderr] warning: unused import: `std::thread` Nov 28 06:17:50.112 INFO [stderr] --> src/main.rs:17:5 Nov 28 06:17:50.112 INFO [stderr] | Nov 28 06:17:50.112 INFO [stderr] 17 | use std::thread; Nov 28 06:17:50.112 INFO [stderr] | ^^^^^^^^^^^ Nov 28 06:17:50.112 INFO [stderr] | Nov 28 06:17:50.112 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 06:17:50.112 INFO [stderr] Nov 28 06:17:50.112 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 06:17:50.112 INFO [stderr] --> src/main.rs:422:22 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 422 | for j in (1..self.width-1) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:473:16 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 473 | if (self.game_over_countdown > 0) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:483:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 483 | if (input.left_key_pressed) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:486:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 486 | if (input.right_key_pressed) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:489:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 489 | if (input.up_key_pressed) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:493:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 493 | if (input.down_key_pressed) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:500:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 500 | if (self.gravity_countdown > 0) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:503:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 503 | if (self.lock_delay_countdown > 0 && self.locking_state) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:539:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 539 | if (self.level >= 10) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.113 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.113 INFO [stderr] --> src/main.rs:646:12 Nov 28 06:17:50.113 INFO [stderr] | Nov 28 06:17:50.113 INFO [stderr] 646 | if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) { Nov 28 06:17:50.113 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.113 INFO [stderr] Nov 28 06:17:50.224 INFO [stderr] warning: unused import: `std::thread` Nov 28 06:17:50.224 INFO [stderr] --> src/main.rs:17:5 Nov 28 06:17:50.224 INFO [stderr] | Nov 28 06:17:50.224 INFO [stderr] 17 | use std::thread; Nov 28 06:17:50.224 INFO [stderr] | ^^^^^^^^^^^ Nov 28 06:17:50.224 INFO [stderr] | Nov 28 06:17:50.224 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 28 06:17:50.224 INFO [stderr] Nov 28 06:17:50.224 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 28 06:17:50.224 INFO [stderr] --> src/main.rs:422:22 Nov 28 06:17:50.224 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 422 | for j in (1..self.width-1) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:473:16 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 473 | if (self.game_over_countdown > 0) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:483:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 483 | if (input.left_key_pressed) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:486:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 486 | if (input.right_key_pressed) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:489:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 489 | if (input.up_key_pressed) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:493:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 493 | if (input.down_key_pressed) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:500:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 500 | if (self.gravity_countdown > 0) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:503:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 503 | if (self.lock_delay_countdown > 0 && self.locking_state) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:539:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 539 | if (self.level >= 10) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.225 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 28 06:17:50.225 INFO [stderr] --> src/main.rs:646:12 Nov 28 06:17:50.225 INFO [stderr] | Nov 28 06:17:50.225 INFO [stderr] 646 | if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) { Nov 28 06:17:50.225 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 28 06:17:50.225 INFO [stderr] Nov 28 06:17:50.388 INFO [stderr] warning: value assigned to `move_down_success` is never read Nov 28 06:17:50.388 INFO [stderr] --> src/main.rs:508:17 Nov 28 06:17:50.388 INFO [stderr] | Nov 28 06:17:50.388 INFO [stderr] 508 | let mut move_down_success = true; Nov 28 06:17:50.388 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.388 INFO [stderr] | Nov 28 06:17:50.388 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 28 06:17:50.388 INFO [stderr] Nov 28 06:17:50.392 INFO [stderr] warning: value assigned to `move_down_success` is never read Nov 28 06:17:50.392 INFO [stderr] --> src/main.rs:508:17 Nov 28 06:17:50.392 INFO [stderr] | Nov 28 06:17:50.392 INFO [stderr] 508 | let mut move_down_success = true; Nov 28 06:17:50.392 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.392 INFO [stderr] | Nov 28 06:17:50.392 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 28 06:17:50.392 INFO [stderr] Nov 28 06:17:50.475 INFO [stderr] warning: variable does not need to be mutable Nov 28 06:17:50.475 INFO [stderr] --> src/main.rs:613:9 Nov 28 06:17:50.475 INFO [stderr] | Nov 28 06:17:50.475 INFO [stderr] 613 | let mut font = ttf_context.load_font(font_path, 28).unwrap(); Nov 28 06:17:50.475 INFO [stderr] | ----^^^^ Nov 28 06:17:50.475 INFO [stderr] | | Nov 28 06:17:50.475 INFO [stderr] | help: remove this `mut` Nov 28 06:17:50.475 INFO [stderr] | Nov 28 06:17:50.475 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 06:17:50.475 INFO [stderr] Nov 28 06:17:50.476 INFO [stderr] warning: method is never used: `is_row_empty` Nov 28 06:17:50.476 INFO [stderr] --> src/main.rs:411:5 Nov 28 06:17:50.476 INFO [stderr] | Nov 28 06:17:50.476 INFO [stderr] 411 | fn is_row_empty(&self, row:usize) -> bool { Nov 28 06:17:50.476 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.476 INFO [stderr] | Nov 28 06:17:50.476 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 06:17:50.476 INFO [stderr] Nov 28 06:17:50.476 INFO [stderr] warning: static variable `start_pos` should have an upper case name such as `START_POS` Nov 28 06:17:50.476 INFO [stderr] --> src/main.rs:20:1 Nov 28 06:17:50.476 INFO [stderr] | Nov 28 06:17:50.476 INFO [stderr] 20 | / static start_pos: Pos2D = Pos2D { Nov 28 06:17:50.476 INFO [stderr] 21 | | x: 5, Nov 28 06:17:50.476 INFO [stderr] 22 | | y: 2 Nov 28 06:17:50.476 INFO [stderr] 23 | | }; Nov 28 06:17:50.476 INFO [stderr] | |__^ Nov 28 06:17:50.476 INFO [stderr] | Nov 28 06:17:50.476 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Nov 28 06:17:50.476 INFO [stderr] Nov 28 06:17:50.477 INFO [stderr] warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH` Nov 28 06:17:50.477 INFO [stderr] --> src/main.rs:24:1 Nov 28 06:17:50.477 INFO [stderr] | Nov 28 06:17:50.477 INFO [stderr] 24 | static tetris_board_width : usize = 12; Nov 28 06:17:50.477 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.477 INFO [stderr] Nov 28 06:17:50.477 INFO [stderr] warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT` Nov 28 06:17:50.477 INFO [stderr] --> src/main.rs:25:1 Nov 28 06:17:50.477 INFO [stderr] | Nov 28 06:17:50.477 INFO [stderr] 25 | static tetris_board_height : usize = 24; Nov 28 06:17:50.477 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.477 INFO [stderr] Nov 28 06:17:50.477 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 06:17:50.477 INFO [stderr] --> src/main.rs:273:13 Nov 28 06:17:50.477 INFO [stderr] | Nov 28 06:17:50.477 INFO [stderr] 273 | canvas.fill_rect(rect); Nov 28 06:17:50.477 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.477 INFO [stderr] | Nov 28 06:17:50.477 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 06:17:50.477 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 06:17:50.477 INFO [stderr] Nov 28 06:17:50.477 INFO [stderr] warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator` Nov 28 06:17:50.477 INFO [stderr] --> src/main.rs:342:13 Nov 28 06:17:50.477 INFO [stderr] | Nov 28 06:17:50.477 INFO [stderr] 342 | let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new(); Nov 28 06:17:50.477 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.477 INFO [stderr] | Nov 28 06:17:50.477 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 06:17:50.477 INFO [stderr] Nov 28 06:17:50.478 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 06:17:50.478 INFO [stderr] --> src/main.rs:556:9 Nov 28 06:17:50.478 INFO [stderr] | Nov 28 06:17:50.478 INFO [stderr] 556 | canvas.fill_rect(rect); Nov 28 06:17:50.478 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.478 INFO [stderr] | Nov 28 06:17:50.478 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 06:17:50.478 INFO [stderr] Nov 28 06:17:50.478 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 06:17:50.478 INFO [stderr] --> src/main.rs:661:13 Nov 28 06:17:50.478 INFO [stderr] | Nov 28 06:17:50.478 INFO [stderr] 661 | canvas.fill_rect(Rect::new(0,0,width,height)); Nov 28 06:17:50.478 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.478 INFO [stderr] | Nov 28 06:17:50.478 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 06:17:50.478 INFO [stderr] Nov 28 06:17:50.568 INFO [stderr] warning: variable does not need to be mutable Nov 28 06:17:50.568 INFO [stderr] --> src/main.rs:613:9 Nov 28 06:17:50.568 INFO [stderr] | Nov 28 06:17:50.568 INFO [stderr] 613 | let mut font = ttf_context.load_font(font_path, 28).unwrap(); Nov 28 06:17:50.568 INFO [stderr] | ----^^^^ Nov 28 06:17:50.568 INFO [stderr] | | Nov 28 06:17:50.568 INFO [stderr] | help: remove this `mut` Nov 28 06:17:50.568 INFO [stderr] | Nov 28 06:17:50.568 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 28 06:17:50.568 INFO [stderr] Nov 28 06:17:50.584 INFO [stderr] warning: method is never used: `is_row_empty` Nov 28 06:17:50.584 INFO [stderr] --> src/main.rs:411:5 Nov 28 06:17:50.584 INFO [stderr] | Nov 28 06:17:50.584 INFO [stderr] 411 | fn is_row_empty(&self, row:usize) -> bool { Nov 28 06:17:50.584 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.584 INFO [stderr] | Nov 28 06:17:50.584 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 28 06:17:50.584 INFO [stderr] Nov 28 06:17:50.584 INFO [stderr] warning: static variable `start_pos` should have an upper case name such as `START_POS` Nov 28 06:17:50.584 INFO [stderr] --> src/main.rs:20:1 Nov 28 06:17:50.584 INFO [stderr] | Nov 28 06:17:50.584 INFO [stderr] 20 | / static start_pos: Pos2D = Pos2D { Nov 28 06:17:50.584 INFO [stderr] 21 | | x: 5, Nov 28 06:17:50.584 INFO [stderr] 22 | | y: 2 Nov 28 06:17:50.584 INFO [stderr] 23 | | }; Nov 28 06:17:50.584 INFO [stderr] | |__^ Nov 28 06:17:50.584 INFO [stderr] | Nov 28 06:17:50.584 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Nov 28 06:17:50.584 INFO [stderr] Nov 28 06:17:50.584 INFO [stderr] warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH` Nov 28 06:17:50.585 INFO [stderr] --> src/main.rs:24:1 Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] 24 | static tetris_board_width : usize = 12; Nov 28 06:17:50.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.585 INFO [stderr] Nov 28 06:17:50.585 INFO [stderr] warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT` Nov 28 06:17:50.585 INFO [stderr] --> src/main.rs:25:1 Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] 25 | static tetris_board_height : usize = 24; Nov 28 06:17:50.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.585 INFO [stderr] Nov 28 06:17:50.585 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 06:17:50.585 INFO [stderr] --> src/main.rs:273:13 Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] 273 | canvas.fill_rect(rect); Nov 28 06:17:50.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 28 06:17:50.585 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 06:17:50.585 INFO [stderr] Nov 28 06:17:50.585 INFO [stderr] warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator` Nov 28 06:17:50.585 INFO [stderr] --> src/main.rs:342:13 Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] 342 | let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new(); Nov 28 06:17:50.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 28 06:17:50.585 INFO [stderr] Nov 28 06:17:50.585 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 06:17:50.585 INFO [stderr] --> src/main.rs:556:9 Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] 556 | canvas.fill_rect(rect); Nov 28 06:17:50.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 06:17:50.585 INFO [stderr] Nov 28 06:17:50.585 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 28 06:17:50.585 INFO [stderr] --> src/main.rs:661:13 Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] 661 | canvas.fill_rect(Rect::new(0,0,width,height)); Nov 28 06:17:50.585 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 28 06:17:50.585 INFO [stderr] | Nov 28 06:17:50.585 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 28 06:17:50.585 INFO [stderr] Nov 28 06:17:50.636 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 9.37s Nov 28 06:17:50.640 INFO [stderr] su: No module specific data is present Nov 28 06:17:51.412 INFO running `"docker" "inspect" "51f6ddf9c2e3b32be64dc498efe6b915d1245376e21857f61ccf647d81be194e"` Nov 28 06:17:51.745 INFO running `"docker" "rm" "-f" "51f6ddf9c2e3b32be64dc498efe6b915d1245376e21857f61ccf647d81be194e"` Nov 28 06:17:52.167 INFO [stdout] 51f6ddf9c2e3b32be64dc498efe6b915d1245376e21857f61ccf647d81be194e