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[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/board.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::prelude::{ThreadRng,thread_rng};
[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: `rand::prelude::*`
[INFO] [stdout]  --> src/game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `thread_rng`
[INFO] [stdout]  --> src/board.rs:2:31
[INFO] [stdout]   |
[INFO] [stdout] 2 | use rand::prelude::{ThreadRng,thread_rng};
[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: `rand::prelude::*`
[INFO] [stdout]  --> src/game.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use rand::prelude::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/game.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn started(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/game.rs:35:37
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn handle(&mut self, a: Action, ctx: &mut Context<Self>) -> Self::Result {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut game = Game::new(10, 20);
[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: unused variable: `game`
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut game = Game::new(10, 20);
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `score` and `blocks` are never read
[INFO] [stdout]   --> src/board.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     score: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     blocks: Vec<Block>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `spawn_block`, `spawn_random_block`, and `settle_block` are never used
[INFO] [stdout]    --> src/board.rs:128:8
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl Board {
[INFO] [stdout]     | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 128 |     fn spawn_block(&mut self, block: Block) -> Result<(),()> {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn spawn_random_block(&mut self, rng: &mut ThreadRng) -> Result<(),()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 145 |     fn settle_block(&mut self) {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MoveLeft`, `MoveRight`, `MoveDown`, `Land`, `Rotate`, and `Stop` are never constructed
[INFO] [stdout]   --> src/game.rs:7:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum Action {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout]  7 |     MoveLeft,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]  8 |     MoveRight,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  9 |     MoveDown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     Land,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     Rotate,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 12 |     Stop,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: type alias `GameId` is never used
[INFO] [stdout]  --> src/manager.rs:7:6
[INFO] [stdout]   |
[INFO] [stdout] 7 | type GameId = Uuid;
[INFO] [stdout]   |      ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Manager` is never constructed
[INFO] [stdout]  --> src/manager.rs:9:8
[INFO] [stdout]   |
[INFO] [stdout] 9 | struct Manager {
[INFO] [stdout]   |        ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new` and `create_game` are never used
[INFO] [stdout]   --> src/manager.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 13 | impl Manager {
[INFO] [stdout]    | ------------ associated items in this implementation
[INFO] [stdout] 14 |
[INFO] [stdout] 15 |     fn new() -> Manager {
[INFO] [stdout]    |        ^^^
[INFO] [stdout] ...
[INFO] [stdout] 21 |     fn create_game(&mut self) -> Result<GameId, String> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/game.rs:27:27
[INFO] [stdout]    |
[INFO] [stdout] 27 |     fn started(&mut self, ctx: &mut Self::Context) {
[INFO] [stdout]    |                           ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ctx`
[INFO] [stdout]   --> src/game.rs:35:37
[INFO] [stdout]    |
[INFO] [stdout] 35 |     fn handle(&mut self, a: Action, ctx: &mut Context<Self>) -> Self::Result {
[INFO] [stdout]    |                                     ^^^ help: if this is intentional, prefix it with an underscore: `_ctx`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut game = Game::new(10, 20);
[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: unused variable: `game`
[INFO] [stdout]  --> src/main.rs:8:9
[INFO] [stdout]   |
[INFO] [stdout] 8 |     let mut game = Game::new(10, 20);
[INFO] [stdout]   |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_game`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `score` and `blocks` are never read
[INFO] [stdout]   --> src/board.rs:17:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | pub struct Board {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 17 |     score: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 20 |     blocks: Vec<Block>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Board` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `spawn_random_block` is never used
[INFO] [stdout]    --> src/board.rs:136:8
[INFO] [stdout]     |
[INFO] [stdout]  76 | impl Board {
[INFO] [stdout]     | ---------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 136 |     fn spawn_random_block(&mut self, rng: &mut ThreadRng) -> Result<(),()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `MoveRight`, `MoveDown`, `Land`, and `Rotate` are never constructed
[INFO] [stdout]   --> src/game.rs:8:5
[INFO] [stdout]    |
[INFO] [stdout]  6 | pub enum Action {
[INFO] [stdout]    |          ------ variants in this enum
[INFO] [stdout]  7 |     MoveLeft,
[INFO] [stdout]  8 |     MoveRight,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout]  9 |     MoveDown,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 10 |     Land,
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 11 |     Rotate,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Action` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `games` is never read
[INFO] [stdout]   --> src/manager.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | struct Manager {
[INFO] [stdout]    |        ------- field in this struct
[INFO] [stdout] 10 |     games: HashMap<GameId, Rc<RefCell<Game>>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.05s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v4.2.3, v_htmlescape v0.4.5
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 3`
[INFO] running `Command { std: "docker" "inspect" "bb30fa26db6c14eddf849604c8a36c482a92de68436e3f738959117a25ac43a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb30fa26db6c14eddf849604c8a36c482a92de68436e3f738959117a25ac43a5", kill_on_drop: false }`
[INFO] [stdout] bb30fa26db6c14eddf849604c8a36c482a92de68436e3f738959117a25ac43a5
