Nov 28 06:17:38.264 INFO checking droidkid/rust-tetris against try#db42d4dad33013eba11ef37342ad9f614e5652b8 for pr-56074
Nov 28 06:17:38.264 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56074/worker-0/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56074/try#db42d4dad33013eba11ef37342ad9f614e5652b8:/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 +db42d4dad33013eba11ef37342ad9f614e5652b8-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 06:17:38.813 INFO [stdout] 1e6bfd2576278e785f5a1bd5a5ba91fe18fa6d692cbbfc7c961d66f1cbc617a1
Nov 28 06:17:38.816 INFO running `"docker" "start" "-a" "1e6bfd2576278e785f5a1bd5a5ba91fe18fa6d692cbbfc7c961d66f1cbc617a1"`
Nov 28 06:17:40.233 INFO [stderr] usermod: no changes
Nov 28 06:17:40.372 INFO [stderr]    Compiling sdl2-sys v0.31.0
Nov 28 06:17:40.384 INFO [stderr]     Checking num v0.1.42
Nov 28 06:17:43.828 INFO [stderr]     Checking sdl2 v0.31.0
Nov 28 06:17:47.562 INFO [stderr]     Checking rust-tetris v0.1.0 (/source)
Nov 28 06:17:48.893 INFO [stderr] warning: unused import: `std::thread`
Nov 28 06:17:48.893 INFO [stderr]   --> src/main.rs:17:5
Nov 28 06:17:48.893 INFO [stderr]    |
Nov 28 06:17:48.893 INFO [stderr] 17 | use std::thread;
Nov 28 06:17:48.893 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 06:17:48.893 INFO [stderr]    |
Nov 28 06:17:48.893 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 06:17:48.893 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:422:22
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 422 |             for j in (1..self.width-1) {
Nov 28 06:17:48.895 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:473:16
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 473 |             if (self.game_over_countdown > 0) {
Nov 28 06:17:48.895 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:483:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 483 |         if (input.left_key_pressed) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:486:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 486 |         if (input.right_key_pressed) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:489:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 489 |         if (input.up_key_pressed) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:493:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 493 |         if (input.down_key_pressed) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:500:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 500 |         if (self.gravity_countdown > 0) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:503:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 503 |         if (self.lock_delay_countdown > 0 && self.locking_state) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:539:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 539 |         if (self.level >= 10) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.895 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.895 INFO [stderr]    --> src/main.rs:646:12
Nov 28 06:17:48.895 INFO [stderr]     |
Nov 28 06:17:48.895 INFO [stderr] 646 |         if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) {
Nov 28 06:17:48.895 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.895 INFO [stderr] 
Nov 28 06:17:48.963 INFO [stderr] warning: unused import: `std::thread`
Nov 28 06:17:48.963 INFO [stderr]   --> src/main.rs:17:5
Nov 28 06:17:48.963 INFO [stderr]    |
Nov 28 06:17:48.963 INFO [stderr] 17 | use std::thread;
Nov 28 06:17:48.963 INFO [stderr]    |     ^^^^^^^^^^^
Nov 28 06:17:48.963 INFO [stderr]    |
Nov 28 06:17:48.972 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Nov 28 06:17:48.973 INFO [stderr] 
Nov 28 06:17:48.973 INFO [stderr] warning: unnecessary parentheses around `for` head expression
Nov 28 06:17:48.973 INFO [stderr]    --> src/main.rs:422:22
Nov 28 06:17:48.973 INFO [stderr]     |
Nov 28 06:17:48.973 INFO [stderr] 422 |             for j in (1..self.width-1) {
Nov 28 06:17:48.973 INFO [stderr]     |                      ^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.973 INFO [stderr]     |
Nov 28 06:17:48.973 INFO [stderr]     = note: #[warn(unused_parens)] on by default
Nov 28 06:17:48.975 INFO [stderr] 
Nov 28 06:17:48.975 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.975 INFO [stderr]    --> src/main.rs:473:16
Nov 28 06:17:48.975 INFO [stderr]     |
Nov 28 06:17:48.975 INFO [stderr] 473 |             if (self.game_over_countdown > 0) {
Nov 28 06:17:48.975 INFO [stderr]     |                ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.975 INFO [stderr] 
Nov 28 06:17:48.975 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.975 INFO [stderr]    --> src/main.rs:483:12
Nov 28 06:17:48.975 INFO [stderr]     |
Nov 28 06:17:48.975 INFO [stderr] 483 |         if (input.left_key_pressed) {
Nov 28 06:17:48.975 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.975 INFO [stderr] 
Nov 28 06:17:48.975 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.975 INFO [stderr]    --> src/main.rs:486:12
Nov 28 06:17:48.975 INFO [stderr]     |
Nov 28 06:17:48.975 INFO [stderr] 486 |         if (input.right_key_pressed) {
Nov 28 06:17:48.975 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.975 INFO [stderr] 
Nov 28 06:17:48.976 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.976 INFO [stderr]    --> src/main.rs:489:12
Nov 28 06:17:48.976 INFO [stderr]     |
Nov 28 06:17:48.976 INFO [stderr] 489 |         if (input.up_key_pressed) {
Nov 28 06:17:48.976 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.976 INFO [stderr] 
Nov 28 06:17:48.976 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.976 INFO [stderr]    --> src/main.rs:493:12
Nov 28 06:17:48.976 INFO [stderr]     |
Nov 28 06:17:48.976 INFO [stderr] 493 |         if (input.down_key_pressed) {
Nov 28 06:17:48.976 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.976 INFO [stderr] 
Nov 28 06:17:48.976 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.976 INFO [stderr]    --> src/main.rs:500:12
Nov 28 06:17:48.976 INFO [stderr]     |
Nov 28 06:17:48.976 INFO [stderr] 500 |         if (self.gravity_countdown > 0) {
Nov 28 06:17:48.976 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.976 INFO [stderr] 
Nov 28 06:17:48.976 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.976 INFO [stderr]    --> src/main.rs:503:12
Nov 28 06:17:48.976 INFO [stderr]     |
Nov 28 06:17:48.976 INFO [stderr] 503 |         if (self.lock_delay_countdown > 0 && self.locking_state) {
Nov 28 06:17:48.976 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.976 INFO [stderr] 
Nov 28 06:17:48.976 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.976 INFO [stderr]    --> src/main.rs:539:12
Nov 28 06:17:48.976 INFO [stderr]     |
Nov 28 06:17:48.976 INFO [stderr] 539 |         if (self.level >= 10) {
Nov 28 06:17:48.976 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.976 INFO [stderr] 
Nov 28 06:17:48.982 INFO [stderr] warning: unnecessary parentheses around `if` condition
Nov 28 06:17:48.982 INFO [stderr]    --> src/main.rs:646:12
Nov 28 06:17:48.982 INFO [stderr]     |
Nov 28 06:17:48.982 INFO [stderr] 646 |         if (event_pump.keyboard_state().is_scancode_pressed(Scancode::Down)) {
Nov 28 06:17:48.982 INFO [stderr]     |            ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove these parentheses
Nov 28 06:17:48.982 INFO [stderr] 
Nov 28 06:17:49.086 INFO [stderr] warning: value assigned to `move_down_success` is never read
Nov 28 06:17:49.086 INFO [stderr]    --> src/main.rs:508:17
Nov 28 06:17:49.086 INFO [stderr]     |
Nov 28 06:17:49.086 INFO [stderr] 508 |         let mut move_down_success = true;
Nov 28 06:17:49.086 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.086 INFO [stderr]     |
Nov 28 06:17:49.086 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 06:17:49.086 INFO [stderr] 
Nov 28 06:17:49.165 INFO [stderr] warning: variable does not need to be mutable
Nov 28 06:17:49.165 INFO [stderr]    --> src/main.rs:613:9
Nov 28 06:17:49.166 INFO [stderr]     |
Nov 28 06:17:49.166 INFO [stderr] 613 |     let mut font = ttf_context.load_font(font_path, 28).unwrap();
Nov 28 06:17:49.166 INFO [stderr]     |         ----^^^^
Nov 28 06:17:49.166 INFO [stderr]     |         |
Nov 28 06:17:49.167 INFO [stderr]     |         help: remove this `mut`
Nov 28 06:17:49.167 INFO [stderr]     |
Nov 28 06:17:49.167 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 06:17:49.168 INFO [stderr] 
Nov 28 06:17:49.169 INFO [stderr] warning: method is never used: `is_row_empty`
Nov 28 06:17:49.169 INFO [stderr]    --> src/main.rs:411:5
Nov 28 06:17:49.169 INFO [stderr]     |
Nov 28 06:17:49.170 INFO [stderr] 411 |     fn is_row_empty(&self, row:usize) -> bool {
Nov 28 06:17:49.170 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.170 INFO [stderr]     |
Nov 28 06:17:49.171 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 06:17:49.171 INFO [stderr] 
Nov 28 06:17:49.172 INFO [stderr] warning: static variable `start_pos` should have an upper case name such as `START_POS`
Nov 28 06:17:49.172 INFO [stderr]   --> src/main.rs:20:1
Nov 28 06:17:49.172 INFO [stderr]    |
Nov 28 06:17:49.173 INFO [stderr] 20 | / static start_pos: Pos2D = Pos2D {
Nov 28 06:17:49.173 INFO [stderr] 21 | |     x: 5,
Nov 28 06:17:49.173 INFO [stderr] 22 | |     y: 2
Nov 28 06:17:49.173 INFO [stderr] 23 | | };
Nov 28 06:17:49.174 INFO [stderr]    | |__^
Nov 28 06:17:49.174 INFO [stderr]    |
Nov 28 06:17:49.174 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 06:17:49.175 INFO [stderr] 
Nov 28 06:17:49.175 INFO [stderr] warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH`
Nov 28 06:17:49.176 INFO [stderr]   --> src/main.rs:24:1
Nov 28 06:17:49.176 INFO [stderr]    |
Nov 28 06:17:49.176 INFO [stderr] 24 | static tetris_board_width : usize = 12;
Nov 28 06:17:49.176 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.177 INFO [stderr] 
Nov 28 06:17:49.177 INFO [stderr] warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT`
Nov 28 06:17:49.177 INFO [stderr]   --> src/main.rs:25:1
Nov 28 06:17:49.178 INFO [stderr]    |
Nov 28 06:17:49.178 INFO [stderr] 25 | static tetris_board_height : usize = 24;
Nov 28 06:17:49.178 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.179 INFO [stderr] 
Nov 28 06:17:49.179 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:17:49.180 INFO [stderr]    --> src/main.rs:273:13
Nov 28 06:17:49.180 INFO [stderr]     |
Nov 28 06:17:49.180 INFO [stderr] 273 |             canvas.fill_rect(rect);
Nov 28 06:17:49.181 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.181 INFO [stderr]     |
Nov 28 06:17:49.181 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 06:17:49.182 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:17:49.182 INFO [stderr] 
Nov 28 06:17:49.182 INFO [stderr] warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator`
Nov 28 06:17:49.183 INFO [stderr]    --> src/main.rs:342:13
Nov 28 06:17:49.183 INFO [stderr]     |
Nov 28 06:17:49.183 INFO [stderr] 342 |         let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new();
Nov 28 06:17:49.184 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.184 INFO [stderr]     |
Nov 28 06:17:49.184 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 06:17:49.184 INFO [stderr] 
Nov 28 06:17:49.185 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:17:49.186 INFO [stderr]    --> src/main.rs:556:9
Nov 28 06:17:49.186 INFO [stderr]     |
Nov 28 06:17:49.186 INFO [stderr] 556 |         canvas.fill_rect(rect);
Nov 28 06:17:49.186 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.187 INFO [stderr]     |
Nov 28 06:17:49.187 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:17:49.187 INFO [stderr] 
Nov 28 06:17:49.188 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:17:49.188 INFO [stderr]    --> src/main.rs:661:13
Nov 28 06:17:49.189 INFO [stderr]     |
Nov 28 06:17:49.189 INFO [stderr] 661 |             canvas.fill_rect(Rect::new(0,0,width,height));
Nov 28 06:17:49.189 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.189 INFO [stderr]     |
Nov 28 06:17:49.190 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:17:49.190 INFO [stderr] 
Nov 28 06:17:49.213 INFO [stderr] warning: value assigned to `move_down_success` is never read
Nov 28 06:17:49.213 INFO [stderr]    --> src/main.rs:508:17
Nov 28 06:17:49.213 INFO [stderr]     |
Nov 28 06:17:49.213 INFO [stderr] 508 |         let mut move_down_success = true;
Nov 28 06:17:49.214 INFO [stderr]     |                 ^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.220 INFO [stderr]     |
Nov 28 06:17:49.220 INFO [stderr]     = note: #[warn(unused_assignments)] on by default
Nov 28 06:17:49.221 INFO [stderr] 
Nov 28 06:17:49.332 INFO [stderr] warning: variable does not need to be mutable
Nov 28 06:17:49.333 INFO [stderr]    --> src/main.rs:613:9
Nov 28 06:17:49.333 INFO [stderr]     |
Nov 28 06:17:49.333 INFO [stderr] 613 |     let mut font = ttf_context.load_font(font_path, 28).unwrap();
Nov 28 06:17:49.334 INFO [stderr]     |         ----^^^^
Nov 28 06:17:49.334 INFO [stderr]     |         |
Nov 28 06:17:49.334 INFO [stderr]     |         help: remove this `mut`
Nov 28 06:17:49.334 INFO [stderr]     |
Nov 28 06:17:49.335 INFO [stderr]     = note: #[warn(unused_mut)] on by default
Nov 28 06:17:49.335 INFO [stderr] 
Nov 28 06:17:49.336 INFO [stderr] warning: method is never used: `is_row_empty`
Nov 28 06:17:49.336 INFO [stderr]    --> src/main.rs:411:5
Nov 28 06:17:49.337 INFO [stderr]     |
Nov 28 06:17:49.337 INFO [stderr] 411 |     fn is_row_empty(&self, row:usize) -> bool {
Nov 28 06:17:49.337 INFO [stderr]     |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.338 INFO [stderr]     |
Nov 28 06:17:49.338 INFO [stderr]     = note: #[warn(dead_code)] on by default
Nov 28 06:17:49.338 INFO [stderr] 
Nov 28 06:17:49.339 INFO [stderr] warning: static variable `start_pos` should have an upper case name such as `START_POS`
Nov 28 06:17:49.339 INFO [stderr]   --> src/main.rs:20:1
Nov 28 06:17:49.340 INFO [stderr]    |
Nov 28 06:17:49.340 INFO [stderr] 20 | / static start_pos: Pos2D = Pos2D {
Nov 28 06:17:49.340 INFO [stderr] 21 | |     x: 5,
Nov 28 06:17:49.340 INFO [stderr] 22 | |     y: 2
Nov 28 06:17:49.341 INFO [stderr] 23 | | };
Nov 28 06:17:49.341 INFO [stderr]    | |__^
Nov 28 06:17:49.341 INFO [stderr]    |
Nov 28 06:17:49.342 INFO [stderr]    = note: #[warn(non_upper_case_globals)] on by default
Nov 28 06:17:49.342 INFO [stderr] 
Nov 28 06:17:49.342 INFO [stderr] warning: static variable `tetris_board_width` should have an upper case name such as `TETRIS_BOARD_WIDTH`
Nov 28 06:17:49.343 INFO [stderr]   --> src/main.rs:24:1
Nov 28 06:17:49.343 INFO [stderr]    |
Nov 28 06:17:49.343 INFO [stderr] 24 | static tetris_board_width : usize = 12;
Nov 28 06:17:49.344 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.344 INFO [stderr] 
Nov 28 06:17:49.344 INFO [stderr] warning: static variable `tetris_board_height` should have an upper case name such as `TETRIS_BOARD_HEIGHT`
Nov 28 06:17:49.345 INFO [stderr]   --> src/main.rs:25:1
Nov 28 06:17:49.345 INFO [stderr]    |
Nov 28 06:17:49.345 INFO [stderr] 25 | static tetris_board_height : usize = 24;
Nov 28 06:17:49.345 INFO [stderr]    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.346 INFO [stderr] 
Nov 28 06:17:49.346 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:17:49.347 INFO [stderr]    --> src/main.rs:273:13
Nov 28 06:17:49.347 INFO [stderr]     |
Nov 28 06:17:49.347 INFO [stderr] 273 |             canvas.fill_rect(rect);
Nov 28 06:17:49.348 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.348 INFO [stderr]     |
Nov 28 06:17:49.348 INFO [stderr]     = note: #[warn(unused_must_use)] on by default
Nov 28 06:17:49.348 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:17:49.349 INFO [stderr] 
Nov 28 06:17:49.349 INFO [stderr] warning: variable `randomTetrisPieceGenerator` should have a snake case name such as `random_tetris_piece_generator`
Nov 28 06:17:49.349 INFO [stderr]    --> src/main.rs:342:13
Nov 28 06:17:49.349 INFO [stderr]     |
Nov 28 06:17:49.352 INFO [stderr] 342 |         let mut randomTetrisPieceGenerator = RandomTetrisPieceGenerator::new();
Nov 28 06:17:49.352 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.353 INFO [stderr]     |
Nov 28 06:17:49.353 INFO [stderr]     = note: #[warn(non_snake_case)] on by default
Nov 28 06:17:49.353 INFO [stderr] 
Nov 28 06:17:49.354 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:17:49.354 INFO [stderr]    --> src/main.rs:556:9
Nov 28 06:17:49.354 INFO [stderr]     |
Nov 28 06:17:49.354 INFO [stderr] 556 |         canvas.fill_rect(rect);
Nov 28 06:17:49.354 INFO [stderr]     |         ^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.354 INFO [stderr]     |
Nov 28 06:17:49.354 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:17:49.354 INFO [stderr] 
Nov 28 06:17:49.355 INFO [stderr] warning: unused `std::result::Result` that must be used
Nov 28 06:17:49.355 INFO [stderr]    --> src/main.rs:661:13
Nov 28 06:17:49.355 INFO [stderr]     |
Nov 28 06:17:49.355 INFO [stderr] 661 |             canvas.fill_rect(Rect::new(0,0,width,height));
Nov 28 06:17:49.355 INFO [stderr]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Nov 28 06:17:49.355 INFO [stderr]     |
Nov 28 06:17:49.355 INFO [stderr]     = note: this `Result` may be an `Err` variant, which should be handled
Nov 28 06:17:49.356 INFO [stderr] 
Nov 28 06:17:49.388 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.13s
Nov 28 06:17:49.392 INFO [stderr] su: No module specific data is present
Nov 28 06:17:51.063 INFO running `"docker" "inspect" "1e6bfd2576278e785f5a1bd5a5ba91fe18fa6d692cbbfc7c961d66f1cbc617a1"`
Nov 28 06:17:51.416 INFO running `"docker" "rm" "-f" "1e6bfd2576278e785f5a1bd5a5ba91fe18fa6d692cbbfc7c961d66f1cbc617a1"`
Nov 28 06:17:51.724 INFO [stdout] 1e6bfd2576278e785f5a1bd5a5ba91fe18fa6d692cbbfc7c961d66f1cbc617a1