[INFO] cloning repository https://github.com/MetalElitist/rust-tetris
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MetalElitist/rust-tetris" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMetalElitist%2Frust-tetris", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
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[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMetalElitist%2Frust-tetris" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/MetalElitist/rust-tetris
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[INFO] validating manifest of git repo https://github.com/MetalElitist/rust-tetris on toolchain 485ec3fbcc12fa14ef6596dabb125ad710499c9e
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[INFO] crate git repo https://github.com/MetalElitist/rust-tetris already has a lockfile, it will not be regenerated
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[INFO] [stdout] warning: unused import: `Point2`
[INFO] [stdout]  --> src/main.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ggez::mint::{Point2};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ggez::input::keyboard`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ggez::input::keyboard;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `DAS_DEBUG` should have an upper camel case name
[INFO] [stdout]    --> src/das.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct DAS_DEBUG {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to upper camel case: `DasDebug`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:135:6
[INFO] [stdout]     |
[INFO] [stdout] 135 |         if (self.lines/2 >= self.level && self.lines % 2 == 0) {
[INFO] [stdout]     |            ^                                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -         if (self.lines/2 >= self.level && self.lines % 2 == 0) {
[INFO] [stdout] 135 +         if self.lines/2 >= self.level && self.lines % 2 == 0  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Point2`
[INFO] [stdout]  --> src/main.rs:4:18
[INFO] [stdout]   |
[INFO] [stdout] 4 | use ggez::mint::{Point2};
[INFO] [stdout]   |                  ^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `ggez::input::keyboard`
[INFO] [stdout]  --> src/main.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use ggez::input::keyboard;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::time`
[INFO] [stdout]   --> src/main.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 11 | use std::time;
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type `DAS_DEBUG` should have an upper camel case name
[INFO] [stdout]    --> src/das.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct DAS_DEBUG {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to upper camel case: `DasDebug`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_camel_case_types)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]    --> src/main.rs:135:6
[INFO] [stdout]     |
[INFO] [stdout] 135 |         if (self.lines/2 >= self.level && self.lines % 2 == 0) {
[INFO] [stdout]     |            ^                                                 ^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]     |
[INFO] [stdout] 135 -         if (self.lines/2 >= self.level && self.lines % 2 == 0) {
[INFO] [stdout] 135 +         if self.lines/2 >= self.level && self.lines % 2 == 0  {
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/tetromino.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 |             x => [[[1; crate::tetromino_width]; crate::tetromino_height]; 4],
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/das.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let mut blue = 0;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `red` is never read
[INFO] [stdout]    --> src/das.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut red = 355 - das.ticks_left_to_activate as i32;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 120 |         red = 200;
[INFO] [stdout]     |         --------- `red` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:242:7
[INFO] [stdout]     |
[INFO] [stdout] 242 |         let mut tetromino_mesh = &self.block_mesh;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:263:31
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn key_down_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods, _: bool) {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mods`
[INFO] [stdout]    --> src/main.rs:263:64
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn key_down_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods, _: bool) {
[INFO] [stdout]     |                                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mods`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:296:29
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn key_up_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods) {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mods`
[INFO] [stdout]    --> src/main.rs:296:62
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn key_up_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods) {
[INFO] [stdout]     |                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_mods`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `i32` to itself
[INFO] [stdout]    --> src/das.rs:102:3
[INFO] [stdout]     |
[INFO] [stdout] 102 |         self.ticks_left_to_move = self.ticks_left_to_move;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tetromino_normal_fall_delay` is never read
[INFO] [stdout]   --> src/main.rs:48:2
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct MainState {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     tetromino_normal_fall_delay: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DAS_DEBUG` is never constructed
[INFO] [stdout]    --> src/das.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct DAS_DEBUG {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `debug_mesh` is never used
[INFO] [stdout]    --> src/das.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl DAS_DEBUG {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 118 |     pub fn debug_mesh(ctx: &mut ggez::Context, das: &DAS, cellsize: f32) -> ggez::graphics::Mesh {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `font` is never read
[INFO] [stdout]  --> src/hud.rs:5:2
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct HUD {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 5 |     font: graphics::Font,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `grid_cols` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const grid_cols : usize = 12;
[INFO] [stdout]    |           ^^^^^^^^^ help: convert the identifier to upper case: `GRID_COLS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `grid_rows` should have an upper case name
[INFO] [stdout]   --> src/main.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const grid_rows : usize = 30;
[INFO] [stdout]    |           ^^^^^^^^^ help: convert the identifier to upper case: `GRID_ROWS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `cellsize` should have an upper case name
[INFO] [stdout]   --> src/main.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const cellsize : f32 = 25f32;
[INFO] [stdout]    |           ^^^^^^^^ help: convert the identifier to upper case: `CELLSIZE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tetromino_width` should have an upper case name
[INFO] [stdout]   --> src/main.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const tetromino_width : usize = 4;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TETROMINO_WIDTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tetromino_height` should have an upper case name
[INFO] [stdout]   --> src/main.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const tetromino_height : usize = 4;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TETROMINO_HEIGHT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `next_tetromino_frame_width` should have an upper case name
[INFO] [stdout]   --> src/main.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const next_tetromino_frame_width : f32 = cellsize * 6.0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `NEXT_TETROMINO_FRAME_WIDTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `next_tetromino_x_offset` should have an upper case name
[INFO] [stdout]   --> src/main.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const next_tetromino_x_offset : f32 = cellsize;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `NEXT_TETROMINO_X_OFFSET`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `next_tetromino_y_offset` should have an upper case name
[INFO] [stdout]   --> src/main.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const next_tetromino_y_offset : f32 = cellsize*5.0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `NEXT_TETROMINO_Y_OFFSET`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `window_width` should have an upper case name
[INFO] [stdout]   --> src/main.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const window_width : f32 = grid_cols as f32*cellsize + next_tetromino_frame_width;
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: convert the identifier to upper case: `WINDOW_WIDTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `window_height` should have an upper case name
[INFO] [stdout]   --> src/main.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const window_height : f32 = grid_rows as f32*cellsize;
[INFO] [stdout]    |           ^^^^^^^^^^^^^ help: convert the identifier to upper case: `WINDOW_HEIGHT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `x`
[INFO] [stdout]   --> src/tetromino.rs:62:4
[INFO] [stdout]    |
[INFO] [stdout] 62 |             x => [[[1; crate::tetromino_width]; crate::tetromino_height]; 4],
[INFO] [stdout]    |             ^ help: if this is intentional, prefix it with an underscore: `_x`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:204:4
[INFO] [stdout]     |
[INFO] [stdout] 204 |             graphics::draw(ctx, &next_tetr_frame_mesh, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let _ = graphics::draw(ctx, &next_tetr_frame_mesh, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 |             graphics::draw(ctx, &next_tetr_frame_mesh2, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |             let _ = graphics::draw(ctx, &next_tetr_frame_mesh2, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:212:11
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         let blockX = x as f32 * cellsize;
[INFO] [stdout]     |                             ^^^^^^ help: convert the identifier to snake case: `block_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:213:11
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let blockY = y as f32 * cellsize;
[INFO] [stdout]     |                             ^^^^^^ help: convert the identifier to snake case: `block_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:214:7
[INFO] [stdout]     |
[INFO] [stdout] 214 | ...   graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 214 |                         let _ = graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:215:7
[INFO] [stdout]     |
[INFO] [stdout] 215 | ...   graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 215 |                         let _ = graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 | ...   graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     let _ = graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:235:6
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...   graphics::draw(ctx, &self.block_mesh2,(na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 235 |                     let _ = graphics::draw(ctx, &self.block_mesh2,(na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:237:6
[INFO] [stdout]     |
[INFO] [stdout] 237 | ...   graphics::draw(ctx, &self.clear_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     let _ = graphics::draw(ctx, &self.clear_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:10
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     let blockX = (self.tetr.pos.x + x as i32) as f32 * cellsize as f32;
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case: `block_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     let blockY = (self.tetr.pos.y + y as i32) as f32 * cellsize as f32;
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case: `block_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:251:6
[INFO] [stdout]     |
[INFO] [stdout] 251 |                     graphics::draw(ctx, tetromino_mesh, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 251 |                     let _ = graphics::draw(ctx, tetromino_mesh, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:252:6
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     let _ = graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:257:3
[INFO] [stdout]     |
[INFO] [stdout] 257 |         graphics::present(ctx);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let _ = graphics::present(ctx);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_L1` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn create_L1() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `create_l1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_L2` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn create_L2() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `create_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_T` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn create_T() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^ help: convert the identifier to snake case: `create_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_Z1` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn create_Z1() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `create_z1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_Z2` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn create_Z2() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `create_z2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_I` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |     pub fn create_I() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `create_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hud.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |         graphics::draw(ctx, &self.level_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 0.0),));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = graphics::draw(ctx, &self.level_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 0.0),));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hud.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         graphics::draw(ctx, &self.lines_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 500.0),));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let _ = graphics::draw(ctx, &self.lines_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 500.0),));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/das.rs:128:7
[INFO] [stdout]     |
[INFO] [stdout] 128 |         let mut blue = 0;
[INFO] [stdout]     |             ----^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `red` is never read
[INFO] [stdout]    --> src/das.rs:119:17
[INFO] [stdout]     |
[INFO] [stdout] 119 |         let mut red = 355 - das.ticks_left_to_activate as i32;
[INFO] [stdout]     |                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ this value is reassigned later and never used
[INFO] [stdout] 120 |         red = 200;
[INFO] [stdout]     |         --------- `red` is overwritten here before the previous value is read
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/main.rs:242:7
[INFO] [stdout]     |
[INFO] [stdout] 242 |         let mut tetromino_mesh = &self.block_mesh;
[INFO] [stdout]     |             ----^^^^^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:263:31
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn key_down_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods, _: bool) {
[INFO] [stdout]     |                                  ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mods`
[INFO] [stdout]    --> src/main.rs:263:64
[INFO] [stdout]     |
[INFO] [stdout] 263 |     fn key_down_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods, _: bool) {
[INFO] [stdout]     |                                                                   ^^^^ help: if this is intentional, prefix it with an underscore: `_mods`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]    --> src/main.rs:296:29
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn key_up_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods) {
[INFO] [stdout]     |                                ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `mods`
[INFO] [stdout]    --> src/main.rs:296:62
[INFO] [stdout]     |
[INFO] [stdout] 296 |     fn key_up_event(&mut self, ctx: &mut Context, key: KeyCode, mods: KeyMods) {
[INFO] [stdout]     |                                                                 ^^^^ help: if this is intentional, prefix it with an underscore: `_mods`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: useless assignment of field of type `i32` to itself
[INFO] [stdout]    --> src/das.rs:102:3
[INFO] [stdout]     |
[INFO] [stdout] 102 |         self.ticks_left_to_move = self.ticks_left_to_move;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `tetromino_normal_fall_delay` is never read
[INFO] [stdout]   --> src/main.rs:48:2
[INFO] [stdout]    |
[INFO] [stdout] 33 | struct MainState {
[INFO] [stdout]    |        --------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 48 |     tetromino_normal_fall_delay: u32,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `DAS_DEBUG` is never constructed
[INFO] [stdout]    --> src/das.rs:113:12
[INFO] [stdout]     |
[INFO] [stdout] 113 | pub struct DAS_DEBUG {
[INFO] [stdout]     |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `debug_mesh` is never used
[INFO] [stdout]    --> src/das.rs:118:9
[INFO] [stdout]     |
[INFO] [stdout] 117 | impl DAS_DEBUG {
[INFO] [stdout]     | -------------- associated function in this implementation
[INFO] [stdout] 118 |     pub fn debug_mesh(ctx: &mut ggez::Context, das: &DAS, cellsize: f32) -> ggez::graphics::Mesh {
[INFO] [stdout]     |            ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `font` is never read
[INFO] [stdout]  --> src/hud.rs:5:2
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct HUD {
[INFO] [stdout]   |            --- field in this struct
[INFO] [stdout] 5 |     font: graphics::Font,
[INFO] [stdout]   |     ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `grid_cols` should have an upper case name
[INFO] [stdout]   --> src/main.rs:21:11
[INFO] [stdout]    |
[INFO] [stdout] 21 | pub const grid_cols : usize = 12;
[INFO] [stdout]    |           ^^^^^^^^^ help: convert the identifier to upper case: `GRID_COLS`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_upper_case_globals)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `grid_rows` should have an upper case name
[INFO] [stdout]   --> src/main.rs:22:11
[INFO] [stdout]    |
[INFO] [stdout] 22 | pub const grid_rows : usize = 30;
[INFO] [stdout]    |           ^^^^^^^^^ help: convert the identifier to upper case: `GRID_ROWS`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `cellsize` should have an upper case name
[INFO] [stdout]   --> src/main.rs:23:11
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub const cellsize : f32 = 25f32;
[INFO] [stdout]    |           ^^^^^^^^ help: convert the identifier to upper case: `CELLSIZE`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tetromino_width` should have an upper case name
[INFO] [stdout]   --> src/main.rs:24:11
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub const tetromino_width : usize = 4;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TETROMINO_WIDTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `tetromino_height` should have an upper case name
[INFO] [stdout]   --> src/main.rs:25:11
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub const tetromino_height : usize = 4;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `TETROMINO_HEIGHT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `next_tetromino_frame_width` should have an upper case name
[INFO] [stdout]   --> src/main.rs:27:11
[INFO] [stdout]    |
[INFO] [stdout] 27 | pub const next_tetromino_frame_width : f32 = cellsize * 6.0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `NEXT_TETROMINO_FRAME_WIDTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `next_tetromino_x_offset` should have an upper case name
[INFO] [stdout]   --> src/main.rs:28:11
[INFO] [stdout]    |
[INFO] [stdout] 28 | pub const next_tetromino_x_offset : f32 = cellsize;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `NEXT_TETROMINO_X_OFFSET`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `next_tetromino_y_offset` should have an upper case name
[INFO] [stdout]   --> src/main.rs:29:11
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub const next_tetromino_y_offset : f32 = cellsize*5.0;
[INFO] [stdout]    |           ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to upper case: `NEXT_TETROMINO_Y_OFFSET`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `window_width` should have an upper case name
[INFO] [stdout]   --> src/main.rs:30:11
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub const window_width : f32 = grid_cols as f32*cellsize + next_tetromino_frame_width;
[INFO] [stdout]    |           ^^^^^^^^^^^^ help: convert the identifier to upper case: `WINDOW_WIDTH`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `window_height` should have an upper case name
[INFO] [stdout]   --> src/main.rs:31:11
[INFO] [stdout]    |
[INFO] [stdout] 31 | pub const window_height : f32 = grid_rows as f32*cellsize;
[INFO] [stdout]    |           ^^^^^^^^^^^^^ help: convert the identifier to upper case: `WINDOW_HEIGHT`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:204:4
[INFO] [stdout]     |
[INFO] [stdout] 204 |             graphics::draw(ctx, &next_tetr_frame_mesh, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]     = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 204 |             let _ = graphics::draw(ctx, &next_tetr_frame_mesh, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:205:4
[INFO] [stdout]     |
[INFO] [stdout] 205 |             graphics::draw(ctx, &next_tetr_frame_mesh2, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 205 |             let _ = graphics::draw(ctx, &next_tetr_frame_mesh2, (na::Point2::<f32>::new(grid_cols as f32 *cellsize, 0.0),));
[INFO] [stdout]     |             +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:212:11
[INFO] [stdout]     |
[INFO] [stdout] 212 |                         let blockX = x as f32 * cellsize;
[INFO] [stdout]     |                             ^^^^^^ help: convert the identifier to snake case: `block_x`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(non_snake_case)]` (part of `#[warn(nonstandard_style)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:213:11
[INFO] [stdout]     |
[INFO] [stdout] 213 |                         let blockY = y as f32 * cellsize;
[INFO] [stdout]     |                             ^^^^^^ help: convert the identifier to snake case: `block_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:214:7
[INFO] [stdout]     |
[INFO] [stdout] 214 | ...   graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 214 |                         let _ = graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:215:7
[INFO] [stdout]     |
[INFO] [stdout] 215 | ...   graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 215 |                         let _ = graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX + grid_cols as f32*cellsize + next_tetromino_x_offset, blockY + next_tetromino_y_offset),));
[INFO] [stdout]     |                         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:234:6
[INFO] [stdout]     |
[INFO] [stdout] 234 | ...   graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 234 |                     let _ = graphics::draw(ctx, &self.block_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:235:6
[INFO] [stdout]     |
[INFO] [stdout] 235 | ...   graphics::draw(ctx, &self.block_mesh2,(na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 235 |                     let _ = graphics::draw(ctx, &self.block_mesh2,(na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:237:6
[INFO] [stdout]     |
[INFO] [stdout] 237 | ...   graphics::draw(ctx, &self.clear_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 237 |                     let _ = graphics::draw(ctx, &self.clear_mesh, (na::Point2::<f32>::new(x as f32 * cellsize as f32, y as f32 * cellsize as f32),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockX` should have a snake case name
[INFO] [stdout]    --> src/main.rs:249:10
[INFO] [stdout]     |
[INFO] [stdout] 249 |                     let blockX = (self.tetr.pos.x + x as i32) as f32 * cellsize as f32;
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case: `block_x`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `blockY` should have a snake case name
[INFO] [stdout]    --> src/main.rs:250:10
[INFO] [stdout]     |
[INFO] [stdout] 250 |                     let blockY = (self.tetr.pos.y + y as i32) as f32 * cellsize as f32;
[INFO] [stdout]     |                         ^^^^^^ help: convert the identifier to snake case: `block_y`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:251:6
[INFO] [stdout]     |
[INFO] [stdout] 251 |                     graphics::draw(ctx, tetromino_mesh, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 251 |                     let _ = graphics::draw(ctx, tetromino_mesh, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:252:6
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 252 |                     let _ = graphics::draw(ctx, &self.block_mesh2, (na::Point2::<f32>::new(blockX, blockY),));
[INFO] [stdout]     |                     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]    --> src/main.rs:257:3
[INFO] [stdout]     |
[INFO] [stdout] 257 |         graphics::present(ctx);
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]     |
[INFO] [stdout] 257 |         let _ = graphics::present(ctx);
[INFO] [stdout]     |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_L1` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:120:9
[INFO] [stdout]     |
[INFO] [stdout] 120 |     pub fn create_L1() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `create_l1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_L2` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:149:9
[INFO] [stdout]     |
[INFO] [stdout] 149 |     pub fn create_L2() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case: `create_l2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_T` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:178:9
[INFO] [stdout]     |
[INFO] [stdout] 178 |     pub fn create_T() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^ help: convert the identifier to snake case: `create_t`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_Z1` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 207 |     pub fn create_Z1() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `create_z1`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_Z2` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:236:9
[INFO] [stdout]     |
[INFO] [stdout] 236 |     pub fn create_Z2() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `create_z2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `create_I` should have a snake case name
[INFO] [stdout]    --> src/tetromino.rs:265:9
[INFO] [stdout]     |
[INFO] [stdout] 265 |     pub fn create_I() -> [[[i32; crate::tetromino_width]; crate::tetromino_height]; 4] {
[INFO] [stdout]     |            ^^^^^^^^ help: convert the identifier to snake case (notice the capitalization): `create_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hud.rs:33:3
[INFO] [stdout]    |
[INFO] [stdout] 33 |         graphics::draw(ctx, &self.level_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 0.0),));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 33 |         let _ = graphics::draw(ctx, &self.level_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 0.0),));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> src/hud.rs:37:3
[INFO] [stdout]    |
[INFO] [stdout] 37 |         graphics::draw(ctx, &self.lines_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 500.0),));
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let _ = graphics::draw(ctx, &self.lines_label, (na::Point2::<f32>::new(pos.x + 10.0, pos.y + 500.0),));
[INFO] [stdout]    |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 34.20s
[INFO] running `Command { std: "docker" "inspect" "af32ce24fa3aefc9d9d3326ab7847da16e8a73324c09e15c552dfaf07e53372d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "af32ce24fa3aefc9d9d3326ab7847da16e8a73324c09e15c552dfaf07e53372d", kill_on_drop: false }`
[INFO] [stdout] af32ce24fa3aefc9d9d3326ab7847da16e8a73324c09e15c552dfaf07e53372d
