Nov 30 03:53:11.724 INFO checking droidkid/rust-tetris against master#a49316ddc99d9d595193557fc899f6c52e4d9af9 for pr-56323 Nov 30 03:53:11.724 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56323/worker-3/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-3/pr-56323/master#a49316ddc99d9d595193557fc899f6c52e4d9af9:/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 +a49316ddc99d9d595193557fc899f6c52e4d9af9-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 03:53:12.247 INFO [stdout] dcf6a38c9ea51a5fd2733e882596731e2e2f35f2a14e5859f9b2216fbcce4456 Nov 30 03:53:12.249 INFO running `"docker" "start" "-a" "dcf6a38c9ea51a5fd2733e882596731e2e2f35f2a14e5859f9b2216fbcce4456"` Nov 30 03:53:14.416 INFO [stderr] usermod: no changes Nov 30 03:53:14.572 INFO [stderr] Compiling sdl2-sys v0.31.0 Nov 30 03:53:17.824 INFO [stderr] Checking sdl2 v0.31.0 Nov 30 03:53:21.230 INFO [stderr] Checking rust-tetris v0.1.0 (/source) Nov 30 03:53:22.040 INFO [stderr] warning: unused import: `std::thread` Nov 30 03:53:22.040 INFO [stderr] --> src/main.rs:17:5 Nov 30 03:53:22.040 INFO [stderr] | Nov 30 03:53:22.040 INFO [stderr] 17 | use std::thread; Nov 30 03:53:22.040 INFO [stderr] | ^^^^^^^^^^^ Nov 30 03:53:22.040 INFO [stderr] | Nov 30 03:53:22.040 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 03:53:22.040 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:422:22 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 422 | for j in (1..self.width-1) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:473:16 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 473 | if (self.game_over_countdown > 0) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:483:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 483 | if (input.left_key_pressed) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:486:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 486 | if (input.right_key_pressed) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:489:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 489 | if (input.up_key_pressed) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:493:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 493 | if (input.down_key_pressed) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:500:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 500 | if (self.gravity_countdown > 0) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:503:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 503 | if (self.lock_delay_countdown > 0 && self.locking_state) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:539:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 539 | if (self.level >= 10) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.041 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.041 INFO [stderr] --> src/main.rs:646:12 Nov 30 03:53:22.041 INFO [stderr] | Nov 30 03:53:22.041 INFO [stderr] 646 | if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) { Nov 30 03:53:22.041 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.041 INFO [stderr] Nov 30 03:53:22.176 INFO [stderr] warning: unused import: `std::thread` Nov 30 03:53:22.176 INFO [stderr] --> src/main.rs:17:5 Nov 30 03:53:22.176 INFO [stderr] | Nov 30 03:53:22.176 INFO [stderr] 17 | use std::thread; Nov 30 03:53:22.176 INFO [stderr] | ^^^^^^^^^^^ Nov 30 03:53:22.176 INFO [stderr] | Nov 30 03:53:22.176 INFO [stderr] = note: #[warn(unused_imports)] on by default Nov 30 03:53:22.176 INFO [stderr] Nov 30 03:53:22.176 INFO [stderr] warning: unnecessary parentheses around `for` head expression Nov 30 03:53:22.176 INFO [stderr] --> src/main.rs:422:22 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 422 | for j in (1..self.width-1) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] = note: #[warn(unused_parens)] on by default Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:473:16 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 473 | if (self.game_over_countdown > 0) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:483:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 483 | if (input.left_key_pressed) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:486:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 486 | if (input.right_key_pressed) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:489:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 489 | if (input.up_key_pressed) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:493:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 493 | if (input.down_key_pressed) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:500:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 500 | if (self.gravity_countdown > 0) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:503:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 503 | if (self.lock_delay_countdown > 0 && self.locking_state) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:539:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 539 | if (self.level >= 10) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.177 INFO [stderr] warning: unnecessary parentheses around `if` condition Nov 30 03:53:22.177 INFO [stderr] --> src/main.rs:646:12 Nov 30 03:53:22.177 INFO [stderr] | Nov 30 03:53:22.177 INFO [stderr] 646 | if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) { Nov 30 03:53:22.177 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses Nov 30 03:53:22.177 INFO [stderr] Nov 30 03:53:22.220 INFO [stderr] warning: value assigned to `move_down_success` is never read Nov 30 03:53:22.220 INFO [stderr] --> src/main.rs:508:17 Nov 30 03:53:22.220 INFO [stderr] | Nov 30 03:53:22.220 INFO [stderr] 508 | let mut move_down_success = true; Nov 30 03:53:22.220 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.220 INFO [stderr] | Nov 30 03:53:22.220 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 30 03:53:22.220 INFO [stderr] Nov 30 03:53:22.311 INFO [stderr] warning: variable does not need to be mutable Nov 30 03:53:22.311 INFO [stderr] --> src/main.rs:613:9 Nov 30 03:53:22.311 INFO [stderr] | Nov 30 03:53:22.311 INFO [stderr] 613 | let mut font = ttf_context.load_font(font_path, 28).unwrap(); Nov 30 03:53:22.311 INFO [stderr] | ----^^^^ Nov 30 03:53:22.311 INFO [stderr] | | Nov 30 03:53:22.311 INFO [stderr] | help: remove this `mut` Nov 30 03:53:22.311 INFO [stderr] | Nov 30 03:53:22.311 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 03:53:22.311 INFO [stderr] Nov 30 03:53:22.311 INFO [stderr] warning: method is never used: `is_row_empty` Nov 30 03:53:22.311 INFO [stderr] --> src/main.rs:411:5 Nov 30 03:53:22.311 INFO [stderr] | Nov 30 03:53:22.311 INFO [stderr] 411 | fn is_row_empty(&self, row:usize) -> bool { Nov 30 03:53:22.311 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.312 INFO [stderr] | Nov 30 03:53:22.312 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 03:53:22.312 INFO [stderr] Nov 30 03:53:22.312 INFO [stderr] warning: static variable `start_pos` should have an upper case name such as `START_POS` Nov 30 03:53:22.312 INFO [stderr] --> src/main.rs:20:1 Nov 30 03:53:22.312 INFO [stderr] | Nov 30 03:53:22.312 INFO [stderr] 20 | / static start_pos: Pos2D = Pos2D { Nov 30 03:53:22.312 INFO [stderr] 21 | | x: 5, Nov 30 03:53:22.312 INFO [stderr] 22 | | y: 2 Nov 30 03:53:22.312 INFO [stderr] 23 | | }; Nov 30 03:53:22.312 INFO [stderr] | |__^ Nov 30 03:53:22.312 INFO [stderr] | Nov 30 03:53:22.312 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Nov 30 03:53:22.313 INFO [stderr] Nov 30 03:53:22.313 INFO [stderr] warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH` Nov 30 03:53:22.313 INFO [stderr] --> src/main.rs:24:1 Nov 30 03:53:22.313 INFO [stderr] | Nov 30 03:53:22.313 INFO [stderr] 24 | static tetris_board_width : usize = 12; Nov 30 03:53:22.313 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.313 INFO [stderr] Nov 30 03:53:22.313 INFO [stderr] warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT` Nov 30 03:53:22.313 INFO [stderr] --> src/main.rs:25:1 Nov 30 03:53:22.313 INFO [stderr] | Nov 30 03:53:22.313 INFO [stderr] 25 | static tetris_board_height : usize = 24; Nov 30 03:53:22.313 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.313 INFO [stderr] Nov 30 03:53:22.313 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:53:22.313 INFO [stderr] --> src/main.rs:273:13 Nov 30 03:53:22.313 INFO [stderr] | Nov 30 03:53:22.313 INFO [stderr] 273 | canvas.fill_rect(rect); Nov 30 03:53:22.313 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.313 INFO [stderr] | Nov 30 03:53:22.313 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 03:53:22.313 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:53:22.316 INFO [stderr] Nov 30 03:53:22.316 INFO [stderr] warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator` Nov 30 03:53:22.316 INFO [stderr] --> src/main.rs:342:13 Nov 30 03:53:22.316 INFO [stderr] | Nov 30 03:53:22.316 INFO [stderr] 342 | let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new(); Nov 30 03:53:22.316 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.316 INFO [stderr] | Nov 30 03:53:22.316 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 03:53:22.316 INFO [stderr] Nov 30 03:53:22.316 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:53:22.316 INFO [stderr] --> src/main.rs:556:9 Nov 30 03:53:22.316 INFO [stderr] | Nov 30 03:53:22.316 INFO [stderr] 556 | canvas.fill_rect(rect); Nov 30 03:53:22.316 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.316 INFO [stderr] | Nov 30 03:53:22.316 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:53:22.316 INFO [stderr] Nov 30 03:53:22.316 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:53:22.316 INFO [stderr] --> src/main.rs:661:13 Nov 30 03:53:22.316 INFO [stderr] | Nov 30 03:53:22.316 INFO [stderr] 661 | canvas.fill_rect(Rect::new(0,0,width,height)); Nov 30 03:53:22.316 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.316 INFO [stderr] | Nov 30 03:53:22.316 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:53:22.316 INFO [stderr] Nov 30 03:53:22.352 INFO [stderr] warning: value assigned to `move_down_success` is never read Nov 30 03:53:22.352 INFO [stderr] --> src/main.rs:508:17 Nov 30 03:53:22.352 INFO [stderr] | Nov 30 03:53:22.352 INFO [stderr] 508 | let mut move_down_success = true; Nov 30 03:53:22.352 INFO [stderr] | ^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.352 INFO [stderr] | Nov 30 03:53:22.352 INFO [stderr] = note: #[warn(unused_assignments)] on by default Nov 30 03:53:22.352 INFO [stderr] Nov 30 03:53:22.450 INFO [stderr] warning: variable does not need to be mutable Nov 30 03:53:22.450 INFO [stderr] --> src/main.rs:613:9 Nov 30 03:53:22.450 INFO [stderr] | Nov 30 03:53:22.450 INFO [stderr] 613 | let mut font = ttf_context.load_font(font_path, 28).unwrap(); Nov 30 03:53:22.450 INFO [stderr] | ----^^^^ Nov 30 03:53:22.450 INFO [stderr] | | Nov 30 03:53:22.451 INFO [stderr] | help: remove this `mut` Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: #[warn(unused_mut)] on by default Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: method is never used: `is_row_empty` Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:411:5 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 411 | fn is_row_empty(&self, row:usize) -> bool { Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: #[warn(dead_code)] on by default Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: static variable `start_pos` should have an upper case name such as `START_POS` Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:20:1 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 20 | / static start_pos: Pos2D = Pos2D { Nov 30 03:53:22.451 INFO [stderr] 21 | | x: 5, Nov 30 03:53:22.451 INFO [stderr] 22 | | y: 2 Nov 30 03:53:22.451 INFO [stderr] 23 | | }; Nov 30 03:53:22.451 INFO [stderr] | |__^ Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: #[warn(non_upper_case_globals)] on by default Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH` Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:24:1 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 24 | static tetris_board_width : usize = 12; Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT` Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:25:1 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 25 | static tetris_board_height : usize = 24; Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:273:13 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 273 | canvas.fill_rect(rect); Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: #[warn(unused_must_use)] on by default Nov 30 03:53:22.451 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator` Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:342:13 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 342 | let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new(); Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: #[warn(non_snake_case)] on by default Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:556:9 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 556 | canvas.fill_rect(rect); Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.451 INFO [stderr] warning: unused `std::result::Result` that must be used Nov 30 03:53:22.451 INFO [stderr] --> src/main.rs:661:13 Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] 661 | canvas.fill_rect(Rect::new(0,0,width,height)); Nov 30 03:53:22.451 INFO [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ Nov 30 03:53:22.451 INFO [stderr] | Nov 30 03:53:22.451 INFO [stderr] = note: this `Result` may be an `Err` variant, which should be handled Nov 30 03:53:22.451 INFO [stderr] Nov 30 03:53:22.476 INFO [stderr] Finished dev [unoptimized + debuginfo] target(s) in 8.04s Nov 30 03:53:22.479 INFO [stderr] su: No module specific data is present Nov 30 03:53:22.962 INFO running `"docker" "inspect" "dcf6a38c9ea51a5fd2733e882596731e2e2f35f2a14e5859f9b2216fbcce4456"` Nov 30 03:53:23.216 INFO running `"docker" "rm" "-f" "dcf6a38c9ea51a5fd2733e882596731e2e2f35f2a14e5859f9b2216fbcce4456"` Nov 30 03:53:23.508 INFO [stdout] dcf6a38c9ea51a5fd2733e882596731e2e2f35f2a14e5859f9b2216fbcce4456