[INFO] cloning repository https://github.com/atomicf32/swagengine
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/atomicf32/swagengine" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatomicf32%2Fswagengine", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatomicf32%2Fswagengine'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9c9c42c9fb2bed7c535c42931c476dea740e76bc
[INFO] checking atomicf32/swagengine against try#b66808126f24f2f30898306a881e1676824ea80c for pr-133502-23
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fatomicf32%2Fswagengine" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/atomicf32/swagengine
[INFO] finished tweaking git repo https://github.com/atomicf32/swagengine
[INFO] tweaked toml for git repo https://github.com/atomicf32/swagengine written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/atomicf32/swagengine on toolchain b66808126f24f2f30898306a881e1676824ea80c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/atomicf32/swagengine already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38
[INFO] running `Command { std: "docker" "start" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38" "/opt/rustwide/cargo-home/bin/cargo" "+b66808126f24f2f30898306a881e1676824ea80c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/world.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[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 imports: `player::Player` and `world::Region`
[INFO] [stdout]   --> src/renderer.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{player::Player, renderer::common::{Mesh, Vertex}, resource_manager::ResourceManager, state::State, world::Region};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^                                                                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/resource_manager.rs:1:78
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fs::{self, File}, io::{BufReader, BufWriter, Read, Write}, path::Path, sync::Arc};
[INFO] [stdout]   |                                                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Deserialize` and `Serialize`
[INFO] [stdout]  --> src/world.rs:4:13
[INFO] [stdout]   |
[INFO] [stdout] 4 | use serde::{Deserialize, Serialize};
[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 imports: `player::Player` and `world::Region`
[INFO] [stdout]   --> src/renderer.rs:10:13
[INFO] [stdout]    |
[INFO] [stdout] 10 | use crate::{player::Player, renderer::common::{Mesh, Vertex}, resource_manager::ResourceManager, state::State, world::Region};
[INFO] [stdout]    |             ^^^^^^^^^^^^^^                                                                                     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Read`
[INFO] [stdout]  --> src/resource_manager.rs:1:78
[INFO] [stdout]   |
[INFO] [stdout] 1 | use std::{collections::HashMap, fs::{self, File}, io::{BufReader, BufWriter, Read, Write}, path::Path, sync::Arc};
[INFO] [stdout]   |                                                                              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DIRT_BLOCK` should have an upper camel case name
[INFO] [stdout]   --> src/player.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     DIRT_BLOCK,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `DirtBlock`
[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: variant `GRASS_BLOCK` should have an upper camel case name
[INFO] [stdout]   --> src/player.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     GRASS_BLOCK,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GrassBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STONE_BLOCK` should have an upper camel case name
[INFO] [stdout]   --> src/player.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     STONE_BLOCK
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `StoneBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Instant`
[INFO] [stdout]  --> src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{sync::Arc, time::Instant};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `ParallelIterator`
[INFO] [stdout]  --> src/main.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rayon::iter::{IntoParallelIterator, ParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `DIRT_BLOCK` should have an upper camel case name
[INFO] [stdout]   --> src/player.rs:49:5
[INFO] [stdout]    |
[INFO] [stdout] 49 |     DIRT_BLOCK,
[INFO] [stdout]    |     ^^^^^^^^^^ help: convert the identifier to upper camel case: `DirtBlock`
[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: unused imports: `compress_all_regions`, `decompress_all_regions`, `load_region`, `save_region`, and `world::Region`
[INFO] [stdout]   --> src/main.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...ger::{compress_all_regions, decompress_all_regions, load_region, save_region, ResourceManager}, state::State, world::Region};
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `GRASS_BLOCK` should have an upper camel case name
[INFO] [stdout]   --> src/player.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 50 |     GRASS_BLOCK,
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `GrassBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `STONE_BLOCK` should have an upper camel case name
[INFO] [stdout]   --> src/player.rs:51:5
[INFO] [stdout]    |
[INFO] [stdout] 51 |     STONE_BLOCK
[INFO] [stdout]    |     ^^^^^^^^^^^ help: convert the identifier to upper camel case: `StoneBlock`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `time::Instant`
[INFO] [stdout]  --> src/main.rs:7:22
[INFO] [stdout]   |
[INFO] [stdout] 7 | use std::{sync::Arc, time::Instant};
[INFO] [stdout]   |                      ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `IntoParallelIterator` and `ParallelIterator`
[INFO] [stdout]  --> src/main.rs:9:19
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rayon::iter::{IntoParallelIterator, ParallelIterator};
[INFO] [stdout]   |                   ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `compress_all_regions`, `decompress_all_regions`, `load_region`, `save_region`, and `world::Region`
[INFO] [stdout]   --> src/main.rs:12:52
[INFO] [stdout]    |
[INFO] [stdout] 12 | ...ger::{compress_all_regions, decompress_all_regions, load_region, save_region, ResourceManager}, state::State, world::Region};
[INFO] [stdout]    |          ^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^  ^^^^^^^^^^^                                  ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `renderer`
[INFO] [stdout]   --> src/resource_manager.rs:16:45
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn load_mesh(&mut self, path: &str, renderer: &Renderer) -> Arc<Mesh> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_renderer`
[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/resource_manager.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let mut file = File::open(format!("regions/{},{}.bin", position.0, position.1))?;
[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: `renderer`
[INFO] [stdout]   --> src/resource_manager.rs:16:45
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub fn load_mesh(&mut self, path: &str, renderer: &Renderer) -> Arc<Mesh> {
[INFO] [stdout]    |                                             ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_renderer`
[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/resource_manager.rs:84:9
[INFO] [stdout]    |
[INFO] [stdout] 84 |     let mut file = File::open(format!("regions/{},{}.bin", position.0, position.1))?;
[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: `event_loop`
[INFO] [stdout]   --> src/main.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn user_event(&mut self, event_loop: &winit::event_loop::ActiveEventLoop, event: Renderer) {
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             window_id: winit::window::WindowId,
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event_loop`
[INFO] [stdout]   --> src/main.rs:43:30
[INFO] [stdout]    |
[INFO] [stdout] 43 |     fn user_event(&mut self, event_loop: &winit::event_loop::ActiveEventLoop, event: Renderer) {
[INFO] [stdout]    |                              ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_loop`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `window_id`
[INFO] [stdout]   --> src/main.rs:50:13
[INFO] [stdout]    |
[INFO] [stdout] 50 |             window_id: winit::window::WindowId,
[INFO] [stdout]    |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_window_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `proxy` is never read
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 15 |     proxy: Option<winit::event_loop::EventLoopProxy<Renderer>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_region` is never used
[INFO] [stdout]   --> src/resource_manager.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn save_region (region: Region) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_region` is never used
[INFO] [stdout]   --> src/resource_manager.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn load_region (position: (i32, i32)) -> Result<Region> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_regions` is never used
[INFO] [stdout]   --> src/resource_manager.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn load_regions (position: (i32, i32)) -> Vec<Region> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_all_regions` is never used
[INFO] [stdout]    --> src/resource_manager.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn compress_all_regions() -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_all_regions` is never used
[INFO] [stdout]    --> src/resource_manager.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn decompress_all_regions() -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `health`, `hunger`, and `inventory` are never read
[INFO] [stdout]  --> src/player.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     health: Health,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     hunger: Hunger,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     inventory: Inventory,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hearts` is never read
[INFO] [stdout]   --> src/player.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Health {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 31 |     hearts: u8
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `points` is never read
[INFO] [stdout]   --> src/player.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Hunger {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 35 |     points: u8
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `slots` is never read
[INFO] [stdout]   --> src/player.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Inventory {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 39 |     slots: Vec<Slot>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `items` is never read
[INFO] [stdout]   --> src/player.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Slot {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 44 |     items: Vec<Item>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slot` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `GRASS_BLOCK` and `STONE_BLOCK` are never constructed
[INFO] [stdout]   --> src/player.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Item {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 49 |     DIRT_BLOCK,
[INFO] [stdout] 50 |     GRASS_BLOCK,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 51 |     STONE_BLOCK
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `proxy` is never read
[INFO] [stdout]   --> src/main.rs:15:5
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub struct App {
[INFO] [stdout]    |            --- field in this struct
[INFO] [stdout] 15 |     proxy: Option<winit::event_loop::EventLoopProxy<Renderer>>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `save_region` is never used
[INFO] [stdout]   --> src/resource_manager.rs:72:8
[INFO] [stdout]    |
[INFO] [stdout] 72 | pub fn save_region (region: Region) -> Result<()> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_region` is never used
[INFO] [stdout]   --> src/resource_manager.rs:83:8
[INFO] [stdout]    |
[INFO] [stdout] 83 | pub fn load_region (position: (i32, i32)) -> Result<Region> {
[INFO] [stdout]    |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_regions` is never used
[INFO] [stdout]   --> src/resource_manager.rs:90:8
[INFO] [stdout]    |
[INFO] [stdout] 90 | pub fn load_regions (position: (i32, i32)) -> Vec<Region> {
[INFO] [stdout]    |        ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `compress_all_regions` is never used
[INFO] [stdout]    --> src/resource_manager.rs:104:8
[INFO] [stdout]     |
[INFO] [stdout] 104 | pub fn compress_all_regions() -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `decompress_all_regions` is never used
[INFO] [stdout]    --> src/resource_manager.rs:112:8
[INFO] [stdout]     |
[INFO] [stdout] 112 | pub fn decompress_all_regions() -> Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `health`, `hunger`, and `inventory` are never read
[INFO] [stdout]  --> src/player.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | pub struct Player {
[INFO] [stdout]   |            ------ fields in this struct
[INFO] [stdout] 4 |     health: Health,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 5 |     hunger: Hunger,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 6 |     inventory: Inventory,
[INFO] [stdout]   |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `hearts` is never read
[INFO] [stdout]   --> src/player.rs:31:5
[INFO] [stdout]    |
[INFO] [stdout] 30 | pub struct Health {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 31 |     hearts: u8
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `points` is never read
[INFO] [stdout]   --> src/player.rs:35:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Hunger {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] 35 |     points: u8
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `slots` is never read
[INFO] [stdout]   --> src/player.rs:39:5
[INFO] [stdout]    |
[INFO] [stdout] 38 | pub struct Inventory {
[INFO] [stdout]    |            --------- field in this struct
[INFO] [stdout] 39 |     slots: Vec<Slot>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `items` is never read
[INFO] [stdout]   --> src/player.rs:44:5
[INFO] [stdout]    |
[INFO] [stdout] 43 | pub struct Slot {
[INFO] [stdout]    |            ---- field in this struct
[INFO] [stdout] 44 |     items: Vec<Item>
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Slot` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `GRASS_BLOCK` and `STONE_BLOCK` are never constructed
[INFO] [stdout]   --> src/player.rs:50:5
[INFO] [stdout]    |
[INFO] [stdout] 48 | pub enum Item {
[INFO] [stdout]    |          ---- variants in this enum
[INFO] [stdout] 49 |     DIRT_BLOCK,
[INFO] [stdout] 50 |     GRASS_BLOCK,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 51 |     STONE_BLOCK
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Item` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38", kill_on_drop: false }`
[INFO] [stdout] 8f465572e9341dc41e8ee7beb21b89476b285c599d7605bf5f9cd67bc7e85f38
