[INFO] cloning repository https://github.com/H-Chris233/Terminal-Pixel-Dungeon
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/H-Chris233/Terminal-Pixel-Dungeon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FH-Chris233%2FTerminal-Pixel-Dungeon", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FH-Chris233%2FTerminal-Pixel-Dungeon'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d0e7fc24384465946de1d89fe620b0381c0fda97
[INFO] checking H-Chris233/Terminal-Pixel-Dungeon against master#c9af9c1dc85a55e309345030ff9cb7ea247953fa for pr-151146-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FH-Chris233%2FTerminal-Pixel-Dungeon" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/H-Chris233/Terminal-Pixel-Dungeon
[INFO] finished tweaking git repo https://github.com/H-Chris233/Terminal-Pixel-Dungeon
[INFO] tweaked toml for git repo https://github.com/H-Chris233/Terminal-Pixel-Dungeon written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/H-Chris233/Terminal-Pixel-Dungeon on toolchain c9af9c1dc85a55e309345030ff9cb7ea247953fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/H-Chris233/Terminal-Pixel-Dungeon 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" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2637b25c56537577e80e37359a9f0f9ad6bf86cde6c197cf763200707bfed4c3
[INFO] running `Command { std: "docker" "start" "-a" "2637b25c56537577e80e37359a9f0f9ad6bf86cde6c197cf763200707bfed4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2637b25c56537577e80e37359a9f0f9ad6bf86cde6c197cf763200707bfed4c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2637b25c56537577e80e37359a9f0f9ad6bf86cde6c197cf763200707bfed4c3", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 805658e2ccd5b1f711390a459368cc1297173f36218dc083dfda6ff4aa3bfcef
[INFO] running `Command { std: "docker" "start" "-a" "805658e2ccd5b1f711390a459368cc1297173f36218dc083dfda6ff4aa3bfcef", kill_on_drop: false }`
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[INFO] [stderr]     Checking achievements v0.1.0 (/opt/rustwide/workdir/src/achievements)
[INFO] [stderr]     Checking criterion v0.5.1
[INFO] [stderr]     Checking combat v0.1.0 (/opt/rustwide/workdir/src/combat)
[INFO] [stdout] warning: unused import: `crate::enemy::EnemyKind`
[INFO] [stdout]    --> src/combat/src/status_effect.rs:137:9
[INFO] [stdout]     |
[INFO] [stdout] 137 |     use crate::enemy::EnemyKind;
[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: `super::*`
[INFO] [stdout]  --> src/combat/src/tests.rs:3:9
[INFO] [stdout]   |
[INFO] [stdout] 3 |     use super::*;
[INFO] [stdout]   |         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `normal_result`
[INFO] [stdout]    --> src/combat/src/tests.rs:206:13
[INFO] [stdout]     |
[INFO] [stdout] 206 |         let normal_result = crate::Combat::engage(&mut attacker, &mut defender, false);
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_normal_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `fov_range` is never read
[INFO] [stdout]    --> src/combat/src/vision.rs:142:9
[INFO] [stdout]     |
[INFO] [stdout] 140 |     struct MockCombatant {
[INFO] [stdout]     |            ------------- field in this struct
[INFO] [stdout] 141 |         name: String,
[INFO] [stdout] 142 |         fov_range: u32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking dungeon v0.1.0 (/opt/rustwide/workdir/src/dungeon)
[INFO] [stdout] warning: unused import: `Boss`
[INFO] [stdout]   --> src/dungeon/src/level.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use combat::boss::{Boss, BossType};
[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: `Hazard`
[INFO] [stdout]   --> src/dungeon/src/lib.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::boss_room::{BossRoom, Hazard};
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BossType`
[INFO] [stdout]   --> src/dungeon/src/lib.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | use combat::boss::{Boss, BossType};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Boss`
[INFO] [stdout]   --> src/dungeon/src/level.rs:18:20
[INFO] [stdout]    |
[INFO] [stdout] 18 | use combat::boss::{Boss, BossType};
[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: `Hazard`
[INFO] [stdout]   --> src/dungeon/src/lib.rs:14:34
[INFO] [stdout]    |
[INFO] [stdout] 14 | use crate::boss_room::{BossRoom, Hazard};
[INFO] [stdout]    |                                  ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `BossType`
[INFO] [stdout]   --> src/dungeon/src/lib.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | use combat::boss::{Boss, BossType};
[INFO] [stdout]    |                          ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking hero v0.1.0 (/opt/rustwide/workdir/src/hero)
[INFO] [stdout] warning: unused imports: `Decode` and `Encode`
[INFO] [stdout]    --> src/hero/src/rng.rs:139:19
[INFO] [stdout]     |
[INFO] [stdout] 139 |     use bincode::{Decode, Encode, config};
[INFO] [stdout]     |                   ^^^^^^  ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/hero/src/rng.rs:169:13
[INFO] [stdout]     |
[INFO] [stdout] 169 |         let mut rng = HeroRng::new(123456);
[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] [stderr]     Checking save v0.1.0 (/opt/rustwide/workdir/src/save)
[INFO] [stderr]     Checking terminal_pixel_dungeon v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `combat::effect::EffectType`
[INFO] [stdout]     --> src/ecs.rs:1213:13
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         use combat::effect::EffectType;
[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: `PlayerProgress` and `Wealth`
[INFO] [stdout]  --> src/systems.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PlayerProgress, Position, Renderable, Resources, StatType, Stats, StatusEffects, TerrainType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     Tile, Viewshed, Wealth,
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/systems.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]    --> src/systems.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         use crate::event_bus::GameEvent;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]    --> src/systems.rs:631:43
[INFO] [stdout]     |
[INFO] [stdout] 631 |         use crate::event_bus::{GameEvent, LogLevel};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:1167:13
[INFO] [stdout]      |
[INFO] [stdout] 1167 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2529:13
[INFO] [stdout]      |
[INFO] [stdout] 2529 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:2530:13
[INFO] [stdout]      |
[INFO] [stdout] 2530 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2631:13
[INFO] [stdout]      |
[INFO] [stdout] 2631 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:3261:13
[INFO] [stdout]      |
[INFO] [stdout] 3261 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use event_bus::*;
[INFO] [stdout]    |         ------------ but the name `TurnPhase` in the type namespace is also re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 18 | pub use save::*;
[INFO] [stdout]    |         ^^^^^^^ the name `TurnPhase` in the type namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `combat::effect::EffectType`
[INFO] [stdout]     --> src/ecs.rs:1213:13
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         use combat::effect::EffectType;
[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: `PlayerProgress` and `Wealth`
[INFO] [stdout]  --> src/systems.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PlayerProgress, Position, Renderable, Resources, StatType, Stats, StatusEffects, TerrainType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     Tile, Viewshed, Wealth,
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/systems.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]    --> src/systems.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         use crate::event_bus::GameEvent;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]    --> src/systems.rs:631:43
[INFO] [stdout]     |
[INFO] [stdout] 631 |         use crate::event_bus::{GameEvent, LogLevel};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:1167:13
[INFO] [stdout]      |
[INFO] [stdout] 1167 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2529:13
[INFO] [stdout]      |
[INFO] [stdout] 2529 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:2530:13
[INFO] [stdout]      |
[INFO] [stdout] 2530 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2631:13
[INFO] [stdout]      |
[INFO] [stdout] 2631 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:3261:13
[INFO] [stdout]      |
[INFO] [stdout] 3261 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: ambiguous glob re-exports
[INFO] [stdout]   --> src/lib.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub use event_bus::*;
[INFO] [stdout]    |         ------------ but the name `TurnPhase` in the type namespace is also re-exported here
[INFO] [stdout] ...
[INFO] [stdout] 18 | pub use save::*;
[INFO] [stdout]    |         ^^^^^^^ the name `TurnPhase` in the type namespace is first re-exported here
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(ambiguous_glob_reexports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2263:83
[INFO] [stdout]      |
[INFO] [stdout] 2263 | ...                   pos.x = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2264:83
[INFO] [stdout]      |
[INFO] [stdout] 2264 | ...                   pos.y = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2813:69
[INFO] [stdout]      |
[INFO] [stdout] 2813 | ...                   pos.x = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2814:69
[INFO] [stdout]      |
[INFO] [stdout] 2814 | ...                   pos.y = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/core/entity_factory.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let name = item.name();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2263:83
[INFO] [stdout]      |
[INFO] [stdout] 2263 | ...                   pos.x = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2264:83
[INFO] [stdout]      |
[INFO] [stdout] 2264 | ...                   pos.y = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2813:69
[INFO] [stdout]      |
[INFO] [stdout] 2813 | ...                   pos.x = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2814:69
[INFO] [stdout]      |
[INFO] [stdout] 2814 | ...                   pos.y = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/core/entity_factory.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let name = item.name();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:509:33
[INFO] [stdout]     |
[INFO] [stdout] 509 |     fn before_handle(&mut self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:514:32
[INFO] [stdout]     |
[INFO] [stdout] 514 |     fn after_handle(&mut self, event: &GameEvent) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:541:29
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn should_handle(&self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trap_entity`
[INFO] [stdout]    --> src/systems.rs:299:14
[INFO] [stdout]     |
[INFO] [stdout] 299 |         for (trap_entity, (trap_pos, tile)) in world.query::<(&Position, &Tile)>().iter() {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:600:23
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]    --> src/systems.rs:600:42
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |         world: &World,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ai_state`
[INFO] [stdout]    --> src/systems.rs:859:9
[INFO] [stdout]     |
[INFO] [stdout] 859 |         ai_state: &AIState,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]    --> src/systems.rs:898:17
[INFO] [stdout]     |
[INFO] [stdout] 898 |             let direction = Self::signum_to_direction(dx, dy);
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_state`
[INFO] [stdout]    --> src/systems.rs:926:17
[INFO] [stdout]     |
[INFO] [stdout] 926 |             let old_state = ai.state.clone();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1147:23
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1147:42
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage`
[INFO] [stdout]     --> src/systems.rs:1351:34
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                  ^^^^^^ help: try ignoring the field: `damage: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_critical`
[INFO] [stdout]     --> src/systems.rs:1351:42
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                          ^^^^^^^^^^^ help: try ignoring the field: `is_critical: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ambush`
[INFO] [stdout]     --> src/systems.rs:1351:55
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                                       ^^^^^^^^^ help: try ignoring the field: `is_ambush: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1505:23
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1505:42
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_id`
[INFO] [stdout]     --> src/systems.rs:1520:49
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                 ^^^^^^^^^ help: try ignoring the field: `entity_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_name`
[INFO] [stdout]     --> src/systems.rs:1520:60
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^ help: try ignoring the field: `entity_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `killer`
[INFO] [stdout]     --> src/systems.rs:1520:73
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                                         ^^^^^^ help: try ignoring the field: `killer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1537:44
[INFO] [stdout]      |
[INFO] [stdout] 1537 |                 AftermathEvent::LootDrop { entity, position } => {
[INFO] [stdout]      |                                            ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1545:50
[INFO] [stdout]      |
[INFO] [stdout] 1545 |                 AftermathEvent::ExperienceGain { entity, amount } => {
[INFO] [stdout]      |                                                  ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1569:14
[INFO] [stdout]      |
[INFO] [stdout] 1569 |         for (entity, (actor, stats)) in world.query::<(&Actor, &Stats)>().iter() {
[INFO] [stdout]      |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1586:18
[INFO] [stdout]      |
[INFO] [stdout] 1586 |             for (entity, (actor, pos)) in world.query::<(&Actor, &Position)>().iter() {
[INFO] [stdout]      |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:1867:17
[INFO] [stdout]      |
[INFO] [stdout] 1867 |             let mut total_healing = 0u32;
[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: `is_player`
[INFO] [stdout]     --> src/systems.rs:1858:53
[INFO] [stdout]      |
[INFO] [stdout] 1858 |         for (entity, mut status_effects, mut stats, is_player, entity_name) in entities_to_process {
[INFO] [stdout]      |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2100:56
[INFO] [stdout]      |
[INFO] [stdout] 2100 | ...                   if let Ok((mut food_item, _)) = bincode::decode_from_slice::<Item, _>(
[INFO] [stdout]      |                                  ----^^^^^^^^^
[INFO] [stdout]      |                                  |
[INFO] [stdout]      |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2076:29
[INFO] [stdout]      |
[INFO] [stdout] 2076 |                         let player_id = player_entity.id();
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2392:60
[INFO] [stdout]      |
[INFO] [stdout] 2392 |                     if let Some((player_pos, item_to_drop, player_id)) = drop_result {
[INFO] [stdout]      |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2633:13
[INFO] [stdout]      |
[INFO] [stdout] 2633 |         let player_id = player_entity.id();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2677:24
[INFO] [stdout]      |
[INFO] [stdout] 2677 |             if let Ok((mut food_item, _)) = bincode::decode_from_slice::<items::Item, _>(
[INFO] [stdout]      |                        ----^^^^^^^^^
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2723:21
[INFO] [stdout]      |
[INFO] [stdout] 2723 |                 let mut success = true;
[INFO] [stdout]      |                     ----^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `effect_description` is never read
[INFO] [stdout]     --> src/systems.rs:2722:46
[INFO] [stdout]      |
[INFO] [stdout] 2722 |                 let mut effect_description = String::new();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]     --> src/systems.rs:3116:37
[INFO] [stdout]      |
[INFO] [stdout] 3116 | ...                   let message = "You descend to the next level...".to_string();
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `weapon` is never read
[INFO] [stdout]     --> src/systems.rs:1410:5
[INFO] [stdout]      |
[INFO] [stdout] 1407 | struct SimpleCombatant<'a> {
[INFO] [stdout]      |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1410 |     weapon: Option<crate::ecs::ECSItem>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_level` is never used
[INFO] [stdout]     --> src/systems.rs:3641:8
[INFO] [stdout]      |
[INFO] [stdout] 3257 | impl DungeonSystem {
[INFO] [stdout]      | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3641 |     fn generate_level(&mut self, world: &mut World, resources: &mut Resources, level: i32) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `intent_queue` is never read
[INFO] [stdout]    --> src/turn_system.rs:278:5
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct TurnSystem {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 278 |     intent_queue: BinaryHeap<ActionIntent>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `build_intent_queue` and `resolve_intents` are never used
[INFO] [stdout]    --> src/turn_system.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl TurnSystem {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 |     fn build_intent_queue(&mut self, world: &World) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     fn resolve_intents(&mut self, world: &mut World) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_player` is never used
[INFO] [stdout]    --> src/turn_system.rs:567:4
[INFO] [stdout]     |
[INFO] [stdout] 567 | fn is_player(world: &World, entity: Entity) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:509:33
[INFO] [stdout]     |
[INFO] [stdout] 509 |     fn before_handle(&mut self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:514:32
[INFO] [stdout]     |
[INFO] [stdout] 514 |     fn after_handle(&mut self, event: &GameEvent) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:541:29
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn should_handle(&self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2265:13
[INFO] [stdout]      |
[INFO] [stdout] 2265 |         let mut counting_middleware = CountingMiddleware::new();
[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: `counting_middleware`
[INFO] [stdout]     --> src/event_bus.rs:2281:13
[INFO] [stdout]      |
[INFO] [stdout] 2281 |         let counting_middleware = CountingMiddleware::new();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counting_middleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2309:13
[INFO] [stdout]      |
[INFO] [stdout] 2309 |         let mut test_handler = TestHandler::new();
[INFO] [stdout]      |             ----^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `call_count_clone`
[INFO] [stdout]     --> src/event_bus.rs:2306:13
[INFO] [stdout]      |
[INFO] [stdout] 2306 |         let call_count_clone = handler_call_count.clone();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_count_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2393:13
[INFO] [stdout]      |
[INFO] [stdout] 2393 |         let mut stats_handler = CombatStatsHandler::new(Some(1)); // 假设玩家ID是1
[INFO] [stdout]      |             ----^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2430:13
[INFO] [stdout]      |
[INFO] [stdout] 2430 |         let mut state_tracker = GameStateTracker::new();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2451:13
[INFO] [stdout]      |
[INFO] [stdout] 2451 |         let mut stats = EventStatistics::new();
[INFO] [stdout]      |             ----^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]     --> src/event_bus.rs:2451:13
[INFO] [stdout]      |
[INFO] [stdout] 2451 |         let mut stats = EventStatistics::new();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trap_entity`
[INFO] [stdout]    --> src/systems.rs:299:14
[INFO] [stdout]     |
[INFO] [stdout] 299 |         for (trap_entity, (trap_pos, tile)) in world.query::<(&Position, &Tile)>().iter() {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:600:23
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]    --> src/systems.rs:600:42
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `terminal_pixel_dungeon::turn_system::*`
[INFO] [stdout]   --> tests/ai_energy_integration_test.rs:13:5
[INFO] [stdout]    |
[INFO] [stdout] 13 | use terminal_pixel_dungeon::turn_system::*;
[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: `EventBus`
[INFO] [stdout]   --> tests/ai_energy_integration_test.rs:14:41
[INFO] [stdout]    |
[INFO] [stdout] 14 | use terminal_pixel_dungeon::event_bus::{EventBus, GameEvent};
[INFO] [stdout]    |                                         ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |         world: &World,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ai_state`
[INFO] [stdout]    --> src/systems.rs:859:9
[INFO] [stdout]     |
[INFO] [stdout] 859 |         ai_state: &AIState,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]    --> src/systems.rs:898:17
[INFO] [stdout]     |
[INFO] [stdout] 898 |             let direction = Self::signum_to_direction(dx, dy);
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> tests/save_turn_state_integration.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::path::PathBuf;
[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 variable: `old_state`
[INFO] [stdout]    --> src/systems.rs:926:17
[INFO] [stdout]     |
[INFO] [stdout] 926 |             let old_state = ai.state.clone();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1147:23
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1147:42
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/hunger_system_tests.rs:54:9
[INFO] [stdout]    |
[INFO] [stdout] 54 |     for i in 0..10 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player`
[INFO] [stdout]   --> tests/ai_energy_integration_test.rs:21:9
[INFO] [stdout]    |
[INFO] [stdout] 21 |     let player = ecs_world.world.spawn((
[INFO] [stdout]    |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enemy2`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:110:9
[INFO] [stdout]     |
[INFO] [stdout] 110 |     let enemy2 = spawn_enemy(&mut ecs_world.world, 13, 10, "Goblin2", 80, AIType::Aggressive);
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_enemy2`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enemy3`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let enemy3 = spawn_enemy(&mut ecs_world.world, 14, 10, "Goblin3", 120, AIType::Aggressive);
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_enemy3`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]   --> tests/hunger_system_tests.rs:99:9
[INFO] [stdout]    |
[INFO] [stdout] 99 |     for i in 0..20 {
[INFO] [stdout]    |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage`
[INFO] [stdout]     --> src/systems.rs:1351:34
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                  ^^^^^^ help: try ignoring the field: `damage: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_critical`
[INFO] [stdout]     --> src/systems.rs:1351:42
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                          ^^^^^^^^^^^ help: try ignoring the field: `is_critical: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ambush`
[INFO] [stdout]     --> src/systems.rs:1351:55
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                                       ^^^^^^^^^ help: try ignoring the field: `is_ambush: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1505:23
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1505:42
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let mut decision_count = 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: unused variable: `event_logger`
[INFO] [stdout]    --> tests/hunger_system_tests.rs:145:9
[INFO] [stdout]     |
[INFO] [stdout] 145 |     let event_logger = |event: &GameEvent| {
[INFO] [stdout]     |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_event_logger`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_id`
[INFO] [stdout]     --> src/systems.rs:1520:49
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                 ^^^^^^^^^ help: try ignoring the field: `entity_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let mut target_change_count = 0;
[INFO] [stdout]     |         ----^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_name`
[INFO] [stdout]     --> src/systems.rs:1520:60
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^ help: try ignoring the field: `entity_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `killer`
[INFO] [stdout]     --> src/systems.rs:1520:73
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                                         ^^^^^^ help: try ignoring the field: `killer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1537:44
[INFO] [stdout]      |
[INFO] [stdout] 1537 |                 AftermathEvent::LootDrop { entity, position } => {
[INFO] [stdout]      |                                            ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `decision_count`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:349:9
[INFO] [stdout]     |
[INFO] [stdout] 349 |     let mut decision_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_decision_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1545:50
[INFO] [stdout]      |
[INFO] [stdout] 1545 |                 AftermathEvent::ExperienceGain { entity, amount } => {
[INFO] [stdout]      |                                                  ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `target_change_count`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:350:9
[INFO] [stdout]     |
[INFO] [stdout] 350 |     let mut target_change_count = 0;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_target_change_count`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `targets`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:391:9
[INFO] [stdout]     |
[INFO] [stdout] 391 |     let targets = *target_arc.lock().unwrap();
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_targets`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_entity`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:402:10
[INFO] [stdout]     |
[INFO] [stdout] 402 |     let (player_entity, player_pos) = ecs_world.world.query::<(&Player, &Position)>()
[INFO] [stdout]     |          ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_pos`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:402:25
[INFO] [stdout]     |
[INFO] [stdout] 402 |     let (player_entity, player_pos) = ecs_world.world.query::<(&Player, &Position)>()
[INFO] [stdout]     |                         ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_pos`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1569:14
[INFO] [stdout]      |
[INFO] [stdout] 1569 |         for (entity, (actor, stats)) in world.query::<(&Actor, &Stats)>().iter() {
[INFO] [stdout]      |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `final_energy`
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:482:13
[INFO] [stdout]     |
[INFO] [stdout] 482 |         let final_energy = ecs_world.world.get::<&Energy>(enemy).unwrap().current;
[INFO] [stdout]     |             ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_final_energy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1586:18
[INFO] [stdout]      |
[INFO] [stdout] 1586 |             for (entity, (actor, pos)) in world.query::<(&Actor, &Position)>().iter() {
[INFO] [stdout]      |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_entity`
[INFO] [stdout]   --> tests/save_turn_state_integration.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     let player_entity = ecs_world.world.spawn((
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_entity`
[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]    --> tests/save_turn_state_integration.rs:243:9
[INFO] [stdout]     |
[INFO] [stdout] 243 |     let mut loaded_data = save_system.load_game(1).expect("Failed to load v1 game");
[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: comparison is useless due to type limits
[INFO] [stdout]    --> tests/ai_energy_integration_test.rs:474:13
[INFO] [stdout]     |
[INFO] [stdout] 474 |     assert!(energy >= 0, "Energy should not go negative");
[INFO] [stdout]     |             ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_entity`
[INFO] [stdout]    --> tests/save_turn_state_integration.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |     let player_entity = ecs_world.world.spawn((
[INFO] [stdout]     |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> tests/hunger_system_tests.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 150 |     for i in 0..10 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> tests/hunger_system_tests.rs:372:9
[INFO] [stdout]     |
[INFO] [stdout] 372 |     for i in 0..10 {
[INFO] [stdout]     |         ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:1867:17
[INFO] [stdout]      |
[INFO] [stdout] 1867 |             let mut total_healing = 0u32;
[INFO] [stdout]      |                 ----^^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_player`
[INFO] [stdout]     --> src/systems.rs:1858:53
[INFO] [stdout]      |
[INFO] [stdout] 1858 |         for (entity, mut status_effects, mut stats, is_player, entity_name) in entities_to_process {
[INFO] [stdout]      |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player`
[INFO] [stdout]    --> tests/hunger_system_tests.rs:397:9
[INFO] [stdout]     |
[INFO] [stdout] 397 |     let player = ecs_world.world.spawn((
[INFO] [stdout]     |         ^^^^^^ help: if this is intentional, prefix it with an underscore: `_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `find_player_entity` is never used
[INFO] [stdout]   --> tests/hunger_system_tests.rs:18:4
[INFO] [stdout]    |
[INFO] [stdout] 18 | fn find_player_entity(world: &hecs::World) -> Option<hecs::Entity> {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2100:56
[INFO] [stdout]      |
[INFO] [stdout] 2100 | ...                   if let Ok((mut food_item, _)) = bincode::decode_from_slice::<Item, _>(
[INFO] [stdout]      |                                  ----^^^^^^^^^
[INFO] [stdout]      |                                  |
[INFO] [stdout]      |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2076:29
[INFO] [stdout]      |
[INFO] [stdout] 2076 |                         let player_id = player_entity.id();
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2392:60
[INFO] [stdout]      |
[INFO] [stdout] 2392 |                     if let Some((player_pos, item_to_drop, player_id)) = drop_result {
[INFO] [stdout]      |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2633:13
[INFO] [stdout]      |
[INFO] [stdout] 2633 |         let player_id = player_entity.id();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2677:24
[INFO] [stdout]      |
[INFO] [stdout] 2677 |             if let Ok((mut food_item, _)) = bincode::decode_from_slice::<items::Item, _>(
[INFO] [stdout]      |                        ----^^^^^^^^^
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2723:21
[INFO] [stdout]      |
[INFO] [stdout] 2723 |                 let mut success = true;
[INFO] [stdout]      |                     ----^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `effect_description` is never read
[INFO] [stdout]     --> src/systems.rs:2722:46
[INFO] [stdout]      |
[INFO] [stdout] 2722 |                 let mut effect_description = String::new();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]     --> src/systems.rs:3116:37
[INFO] [stdout]      |
[INFO] [stdout] 3116 | ...                   let message = "You descend to the next level...".to_string();
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enemy`
[INFO] [stdout]     --> src/systems.rs:4862:13
[INFO] [stdout]      |
[INFO] [stdout] 4862 |         let enemy = create_enemy(&mut world, 5, 6); // Enemy to the south
[INFO] [stdout]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_enemy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `create_test_world` is never used
[INFO] [stdout]  --> tests/dungeon_turn_costs_test.rs:9:4
[INFO] [stdout]   |
[INFO] [stdout] 9 | fn create_test_world() -> (World, Resources) {
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_handled_events` and `clear` are never used
[INFO] [stdout]   --> tests/event_bus_taxonomy_tests.rs:30:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | impl TestHandler {
[INFO] [stdout]    | ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fn get_handled_events(&self) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 34 |     fn clear(&self) {
[INFO] [stdout]    |        ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_call_count` and `get_last_event` are never used
[INFO] [stdout]     --> src/event_bus.rs:1989:12
[INFO] [stdout]      |
[INFO] [stdout] 1981 |     impl TestHandler {
[INFO] [stdout]      |     ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1989 |         fn get_call_count(&self) -> usize {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1993 |         fn get_last_event(&self) -> Option<String> {
[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 `weapon` is never read
[INFO] [stdout]     --> src/systems.rs:1410:5
[INFO] [stdout]      |
[INFO] [stdout] 1407 | struct SimpleCombatant<'a> {
[INFO] [stdout]      |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1410 |     weapon: Option<crate::ecs::ECSItem>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_level` is never used
[INFO] [stdout]     --> src/systems.rs:3641:8
[INFO] [stdout]      |
[INFO] [stdout] 3257 | impl DungeonSystem {
[INFO] [stdout]      | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3641 |     fn generate_level(&mut self, world: &mut World, resources: &mut Resources, level: i32) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `intent_queue` is never read
[INFO] [stdout]    --> src/turn_system.rs:278:5
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct TurnSystem {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 278 |     intent_queue: BinaryHeap<ActionIntent>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `build_intent_queue` and `resolve_intents` are never used
[INFO] [stdout]    --> src/turn_system.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl TurnSystem {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 |     fn build_intent_queue(&mut self, world: &World) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     fn resolve_intents(&mut self, world: &mut World) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_player` is never used
[INFO] [stdout]    --> src/turn_system.rs:567:4
[INFO] [stdout]     |
[INFO] [stdout] 567 | fn is_player(world: &World, entity: Entity) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `collect` that must be used
[INFO] [stdout]     --> src/event_bus.rs:1965:9
[INFO] [stdout]      |
[INFO] [stdout] 1965 |         event_bus.drain().collect::<Vec<_>>();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[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] 1965 |         let _ = event_bus.drain().collect::<Vec<_>>();
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `combat::effect::EffectType`
[INFO] [stdout]     --> src/ecs.rs:1213:13
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         use combat::effect::EffectType;
[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: `TurnPhase`
[INFO] [stdout]   --> src/game_loop.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::turn_system::{TurnPhase, TurnState, TurnSystem};
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hecs::World`
[INFO] [stdout]  --> src/render/class_selection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use hecs::World;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clear`
[INFO] [stdout]   --> src/render/class_selection.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 |     widgets::{Block, Borders, Clear, List, ListItem, Paragraph, Wrap},
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `backend::Backend`
[INFO] [stdout]   --> src/render/dungeon.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     backend::Backend,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hecs::World`
[INFO] [stdout]  --> src/render/game_over.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hecs::World;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clear` and `Gauge`
[INFO] [stdout]   --> src/render/game_over.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 |     widgets::{Block, Borders, Clear, Gauge, Paragraph},
[INFO] [stdout]    |                               ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hecs::World`
[INFO] [stdout]  --> src/render/menu.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hecs::World;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlayerProgress` and `Wealth`
[INFO] [stdout]  --> src/systems.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PlayerProgress, Position, Renderable, Resources, StatType, Stats, StatusEffects, TerrainType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     Tile, Viewshed, Wealth,
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/systems.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]    --> src/systems.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         use crate::event_bus::GameEvent;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]    --> src/systems.rs:631:43
[INFO] [stdout]     |
[INFO] [stdout] 631 |         use crate::event_bus::{GameEvent, LogLevel};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:1167:13
[INFO] [stdout]      |
[INFO] [stdout] 1167 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2529:13
[INFO] [stdout]      |
[INFO] [stdout] 2529 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:2530:13
[INFO] [stdout]      |
[INFO] [stdout] 2530 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2631:13
[INFO] [stdout]      |
[INFO] [stdout] 2631 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:3261:13
[INFO] [stdout]      |
[INFO] [stdout] 3261 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `combat::effect::EffectType`
[INFO] [stdout]     --> src/ecs.rs:1213:13
[INFO] [stdout]      |
[INFO] [stdout] 1213 |         use combat::effect::EffectType;
[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: `TurnPhase`
[INFO] [stdout]   --> src/game_loop.rs:19:26
[INFO] [stdout]    |
[INFO] [stdout] 19 | use crate::turn_system::{TurnPhase, TurnState, TurnSystem};
[INFO] [stdout]    |                          ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hecs::World`
[INFO] [stdout]  --> src/render/class_selection.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use hecs::World;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Clear`
[INFO] [stdout]   --> src/render/class_selection.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 |     widgets::{Block, Borders, Clear, List, ListItem, Paragraph, Wrap},
[INFO] [stdout]    |                               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `backend::Backend`
[INFO] [stdout]   --> src/render/dungeon.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     backend::Backend,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hecs::World`
[INFO] [stdout]  --> src/render/game_over.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hecs::World;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Clear` and `Gauge`
[INFO] [stdout]   --> src/render/game_over.rs:13:31
[INFO] [stdout]    |
[INFO] [stdout] 13 |     widgets::{Block, Borders, Clear, Gauge, Paragraph},
[INFO] [stdout]    |                               ^^^^^  ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `hecs::World`
[INFO] [stdout]  --> src/render/menu.rs:7:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | use hecs::World;
[INFO] [stdout]   |     ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `PlayerProgress` and `Wealth`
[INFO] [stdout]  --> src/systems.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     PlayerProgress, Position, Renderable, Resources, StatType, Stats, StatusEffects, TerrainType,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 6 |     Tile, Viewshed, Wealth,
[INFO] [stdout]   |                     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::error::Error`
[INFO] [stdout]   --> src/systems.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | use std::error::Error;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]    --> src/systems.rs:362:13
[INFO] [stdout]     |
[INFO] [stdout] 362 |         use crate::event_bus::GameEvent;
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `LogLevel`
[INFO] [stdout]    --> src/systems.rs:631:43
[INFO] [stdout]     |
[INFO] [stdout] 631 |         use crate::event_bus::{GameEvent, LogLevel};
[INFO] [stdout]     |                                           ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:1167:13
[INFO] [stdout]      |
[INFO] [stdout] 1167 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2529:13
[INFO] [stdout]      |
[INFO] [stdout] 2529 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:2530:13
[INFO] [stdout]      |
[INFO] [stdout] 2530 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::event_bus::GameEvent`
[INFO] [stdout]     --> src/systems.rs:2631:13
[INFO] [stdout]      |
[INFO] [stdout] 2631 |         use crate::event_bus::GameEvent;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `crate::turn_system::energy_costs`
[INFO] [stdout]     --> src/systems.rs:3261:13
[INFO] [stdout]      |
[INFO] [stdout] 3261 |         use crate::turn_system::energy_costs;
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2263:83
[INFO] [stdout]      |
[INFO] [stdout] 2263 | ...                   pos.x = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2264:83
[INFO] [stdout]      |
[INFO] [stdout] 2264 | ...                   pos.y = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2813:69
[INFO] [stdout]      |
[INFO] [stdout] 2813 | ...                   pos.x = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2814:69
[INFO] [stdout]      |
[INFO] [stdout] 2814 | ...                   pos.y = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/core/entity_factory.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let name = item.name();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2263:83
[INFO] [stdout]      |
[INFO] [stdout] 2263 | ...                   pos.x = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2264:83
[INFO] [stdout]      |
[INFO] [stdout] 2264 | ...                   pos.y = 5 + resources.rng.gen_range(0..15); // Random position between 5-19
[INFO] [stdout]      |                                                 ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2813:69
[INFO] [stdout]      |
[INFO] [stdout] 2813 | ...                   pos.x = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated method `rand::Rng::gen_range`: Renamed to `random_range`
[INFO] [stdout]     --> src/systems.rs:2814:69
[INFO] [stdout]      |
[INFO] [stdout] 2814 | ...                   pos.y = 5 + ecs_world.resources.rng.gen_range(0..15);
[INFO] [stdout]      |                                                           ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `name`
[INFO] [stdout]    --> src/core/entity_factory.rs:147:13
[INFO] [stdout]     |
[INFO] [stdout] 147 |         let name = item.name();
[INFO] [stdout]     |             ^^^^ help: if this is intentional, prefix it with an underscore: `_name`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:509:33
[INFO] [stdout]     |
[INFO] [stdout] 509 |     fn before_handle(&mut self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:514:32
[INFO] [stdout]     |
[INFO] [stdout] 514 |     fn after_handle(&mut self, event: &GameEvent) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:541:29
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn should_handle(&self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trap_entity`
[INFO] [stdout]    --> src/systems.rs:299:14
[INFO] [stdout]     |
[INFO] [stdout] 299 |         for (trap_entity, (trap_pos, tile)) in world.query::<(&Position, &Tile)>().iter() {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:600:23
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]    --> src/systems.rs:600:42
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |         world: &World,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ai_state`
[INFO] [stdout]    --> src/systems.rs:859:9
[INFO] [stdout]     |
[INFO] [stdout] 859 |         ai_state: &AIState,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]    --> src/systems.rs:898:17
[INFO] [stdout]     |
[INFO] [stdout] 898 |             let direction = Self::signum_to_direction(dx, dy);
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_state`
[INFO] [stdout]    --> src/systems.rs:926:17
[INFO] [stdout]     |
[INFO] [stdout] 926 |             let old_state = ai.state.clone();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1147:23
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1147:42
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage`
[INFO] [stdout]     --> src/systems.rs:1351:34
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                  ^^^^^^ help: try ignoring the field: `damage: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_critical`
[INFO] [stdout]     --> src/systems.rs:1351:42
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                          ^^^^^^^^^^^ help: try ignoring the field: `is_critical: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ambush`
[INFO] [stdout]     --> src/systems.rs:1351:55
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                                       ^^^^^^^^^ help: try ignoring the field: `is_ambush: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1505:23
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1505:42
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_id`
[INFO] [stdout]     --> src/systems.rs:1520:49
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                 ^^^^^^^^^ help: try ignoring the field: `entity_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_name`
[INFO] [stdout]     --> src/systems.rs:1520:60
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^ help: try ignoring the field: `entity_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `killer`
[INFO] [stdout]     --> src/systems.rs:1520:73
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                                         ^^^^^^ help: try ignoring the field: `killer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1537:44
[INFO] [stdout]      |
[INFO] [stdout] 1537 |                 AftermathEvent::LootDrop { entity, position } => {
[INFO] [stdout]      |                                            ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1545:50
[INFO] [stdout]      |
[INFO] [stdout] 1545 |                 AftermathEvent::ExperienceGain { entity, amount } => {
[INFO] [stdout]      |                                                  ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1569:14
[INFO] [stdout]      |
[INFO] [stdout] 1569 |         for (entity, (actor, stats)) in world.query::<(&Actor, &Stats)>().iter() {
[INFO] [stdout]      |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1586:18
[INFO] [stdout]      |
[INFO] [stdout] 1586 |             for (entity, (actor, pos)) in world.query::<(&Actor, &Position)>().iter() {
[INFO] [stdout]      |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:1867:17
[INFO] [stdout]      |
[INFO] [stdout] 1867 |             let mut total_healing = 0u32;
[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: `is_player`
[INFO] [stdout]     --> src/systems.rs:1858:53
[INFO] [stdout]      |
[INFO] [stdout] 1858 |         for (entity, mut status_effects, mut stats, is_player, entity_name) in entities_to_process {
[INFO] [stdout]      |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2100:56
[INFO] [stdout]      |
[INFO] [stdout] 2100 | ...                   if let Ok((mut food_item, _)) = bincode::decode_from_slice::<Item, _>(
[INFO] [stdout]      |                                  ----^^^^^^^^^
[INFO] [stdout]      |                                  |
[INFO] [stdout]      |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2076:29
[INFO] [stdout]      |
[INFO] [stdout] 2076 |                         let player_id = player_entity.id();
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2392:60
[INFO] [stdout]      |
[INFO] [stdout] 2392 |                     if let Some((player_pos, item_to_drop, player_id)) = drop_result {
[INFO] [stdout]      |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2633:13
[INFO] [stdout]      |
[INFO] [stdout] 2633 |         let player_id = player_entity.id();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2677:24
[INFO] [stdout]      |
[INFO] [stdout] 2677 |             if let Ok((mut food_item, _)) = bincode::decode_from_slice::<items::Item, _>(
[INFO] [stdout]      |                        ----^^^^^^^^^
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2723:21
[INFO] [stdout]      |
[INFO] [stdout] 2723 |                 let mut success = true;
[INFO] [stdout]      |                     ----^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `effect_description` is never read
[INFO] [stdout]     --> src/systems.rs:2722:46
[INFO] [stdout]      |
[INFO] [stdout] 2722 |                 let mut effect_description = String::new();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]     --> src/systems.rs:3116:37
[INFO] [stdout]      |
[INFO] [stdout] 3116 | ...                   let message = "You descend to the next level...".to_string();
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:509:33
[INFO] [stdout]     |
[INFO] [stdout] 509 |     fn before_handle(&mut self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                                 ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:514:32
[INFO] [stdout]     |
[INFO] [stdout] 514 |     fn after_handle(&mut self, event: &GameEvent) {
[INFO] [stdout]     |                                ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `event`
[INFO] [stdout]    --> src/event_bus.rs:541:29
[INFO] [stdout]     |
[INFO] [stdout] 541 |     fn should_handle(&self, event: &GameEvent) -> bool {
[INFO] [stdout]     |                             ^^^^^ help: if this is intentional, prefix it with an underscore: `_event`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/game_loop.rs:743:8
[INFO] [stdout]     |
[INFO] [stdout]  66 | impl<R: Renderer, I: InputSource<Event = crate::input::InputEvent>, C: Clock> GameLoop<R, I, C> {
[INFO] [stdout]     | ----------------------------------------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 743 |     fn update(&mut self) -> anyhow::Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `last_render_time` and `render_cache` are never read
[INFO] [stdout]   --> src/renderer.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct RatatuiRenderer {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 59 |     terminal: Terminal<ratatui::backend::CrosstermBackend<Stdout>>,
[INFO] [stdout] 60 |     last_render_time: std::time::Instant,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 61 |     render_cache: HashMap<(i32, i32, i32), RenderCacheEntry>, // x, y, z coordinates
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `symbol`, `fg`, `bg`, and `timestamp` are never read
[INFO] [stdout]   --> src/renderer.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct RenderCacheEntry {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 73 |     symbol: char,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 74 |     fg: TuiColor,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 75 |     bg: TuiColor,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 76 |     timestamp: std::time::Instant,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_messages` is never used
[INFO] [stdout]    --> src/renderer.rs:474:4
[INFO] [stdout]     |
[INFO] [stdout] 474 | fn format_messages(messages: &[String]) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]    --> src/renderer.rs:493:5
[INFO] [stdout]     |
[INFO] [stdout] 491 | pub struct GameClock {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 492 |     tick_rate: Duration,
[INFO] [stdout] 493 |     start_time: std::time::SystemTime,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `weapon` is never read
[INFO] [stdout]     --> src/systems.rs:1410:5
[INFO] [stdout]      |
[INFO] [stdout] 1407 | struct SimpleCombatant<'a> {
[INFO] [stdout]      |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1410 |     weapon: Option<crate::ecs::ECSItem>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_level` is never used
[INFO] [stdout]     --> src/systems.rs:3641:8
[INFO] [stdout]      |
[INFO] [stdout] 3257 | impl DungeonSystem {
[INFO] [stdout]      | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3641 |     fn generate_level(&mut self, world: &mut World, resources: &mut Resources, level: i32) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `intent_queue` is never read
[INFO] [stdout]    --> src/turn_system.rs:278:5
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct TurnSystem {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 278 |     intent_queue: BinaryHeap<ActionIntent>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `build_intent_queue` and `resolve_intents` are never used
[INFO] [stdout]    --> src/turn_system.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl TurnSystem {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 |     fn build_intent_queue(&mut self, world: &World) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     fn resolve_intents(&mut self, world: &mut World) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_player` is never used
[INFO] [stdout]    --> src/turn_system.rs:567:4
[INFO] [stdout]     |
[INFO] [stdout] 567 | fn is_player(world: &World, entity: Entity) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/render/game_over.rs:207:28
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn get_game_statistics(&self, resources: &Resources) -> Vec<Line> {
[INFO] [stdout]     |                            ^^^^^ the lifetime is elided here    ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn get_game_statistics(&self, resources: &Resources) -> Vec<Line<'_>> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2265:13
[INFO] [stdout]      |
[INFO] [stdout] 2265 |         let mut counting_middleware = CountingMiddleware::new();
[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: `counting_middleware`
[INFO] [stdout]     --> src/event_bus.rs:2281:13
[INFO] [stdout]      |
[INFO] [stdout] 2281 |         let counting_middleware = CountingMiddleware::new();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_counting_middleware`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2309:13
[INFO] [stdout]      |
[INFO] [stdout] 2309 |         let mut test_handler = TestHandler::new();
[INFO] [stdout]      |             ----^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `call_count_clone`
[INFO] [stdout]     --> src/event_bus.rs:2306:13
[INFO] [stdout]      |
[INFO] [stdout] 2306 |         let call_count_clone = handler_call_count.clone();
[INFO] [stdout]      |             ^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_call_count_clone`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2393:13
[INFO] [stdout]      |
[INFO] [stdout] 2393 |         let mut stats_handler = CombatStatsHandler::new(Some(1)); // 假设玩家ID是1
[INFO] [stdout]      |             ----^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2430:13
[INFO] [stdout]      |
[INFO] [stdout] 2430 |         let mut state_tracker = GameStateTracker::new();
[INFO] [stdout]      |             ----^^^^^^^^^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/event_bus.rs:2451:13
[INFO] [stdout]      |
[INFO] [stdout] 2451 |         let mut stats = EventStatistics::new();
[INFO] [stdout]      |             ----^^^^^
[INFO] [stdout]      |             |
[INFO] [stdout]      |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `stats`
[INFO] [stdout]     --> src/event_bus.rs:2451:13
[INFO] [stdout]      |
[INFO] [stdout] 2451 |         let mut stats = EventStatistics::new();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_stats`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `prev_state`
[INFO] [stdout]    --> src/game_loop.rs:919:13
[INFO] [stdout]     |
[INFO] [stdout] 919 |         let prev_state = TurnState::AITurn;
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_prev_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `current_state`
[INFO] [stdout]    --> src/game_loop.rs:920:13
[INFO] [stdout]     |
[INFO] [stdout] 920 |         let current_state = TurnState::PlayerTurn;
[INFO] [stdout]     |             ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `trap_entity`
[INFO] [stdout]    --> src/systems.rs:299:14
[INFO] [stdout]     |
[INFO] [stdout] 299 |         for (trap_entity, (trap_pos, tile)) in world.query::<(&Position, &Tile)>().iter() {
[INFO] [stdout]     |              ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_trap_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:600:23
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]    --> src/systems.rs:600:42
[INFO] [stdout]     |
[INFO] [stdout] 600 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]     |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]    --> src/systems.rs:857:9
[INFO] [stdout]     |
[INFO] [stdout] 857 |         world: &World,
[INFO] [stdout]     |         ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `ai_state`
[INFO] [stdout]    --> src/systems.rs:859:9
[INFO] [stdout]     |
[INFO] [stdout] 859 |         ai_state: &AIState,
[INFO] [stdout]     |         ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_ai_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `direction`
[INFO] [stdout]    --> src/systems.rs:898:17
[INFO] [stdout]     |
[INFO] [stdout] 898 |             let direction = Self::signum_to_direction(dx, dy);
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_direction`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `old_state`
[INFO] [stdout]    --> src/systems.rs:926:17
[INFO] [stdout]     |
[INFO] [stdout] 926 |             let old_state = ai.state.clone();
[INFO] [stdout]     |                 ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_old_state`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1147:23
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1147:42
[INFO] [stdout]      |
[INFO] [stdout] 1147 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `damage`
[INFO] [stdout]     --> src/systems.rs:1351:34
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                  ^^^^^^ help: try ignoring the field: `damage: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_critical`
[INFO] [stdout]     --> src/systems.rs:1351:42
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                          ^^^^^^^^^^^ help: try ignoring the field: `is_critical: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_ambush`
[INFO] [stdout]     --> src/systems.rs:1351:55
[INFO] [stdout]      |
[INFO] [stdout] 1351 |             CombatOutcome::Hit { damage, is_critical, is_ambush } => {
[INFO] [stdout]      |                                                       ^^^^^^^^^ help: try ignoring the field: `is_ambush: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `world`
[INFO] [stdout]     --> src/systems.rs:1505:23
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                       ^^^^^ help: if this is intentional, prefix it with an underscore: `_world`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `resources`
[INFO] [stdout]     --> src/systems.rs:1505:42
[INFO] [stdout]      |
[INFO] [stdout] 1505 |     fn run(&mut self, world: &mut World, resources: &mut Resources) -> SystemResult {
[INFO] [stdout]      |                                          ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_resources`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_id`
[INFO] [stdout]     --> src/systems.rs:1520:49
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                 ^^^^^^^^^ help: try ignoring the field: `entity_id: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity_name`
[INFO] [stdout]     --> src/systems.rs:1520:60
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                            ^^^^^^^^^^^ help: try ignoring the field: `entity_name: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `killer`
[INFO] [stdout]     --> src/systems.rs:1520:73
[INFO] [stdout]      |
[INFO] [stdout] 1520 |                 AftermathEvent::Death { entity, entity_id, entity_name, killer } => {
[INFO] [stdout]      |                                                                         ^^^^^^ help: try ignoring the field: `killer: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1537:44
[INFO] [stdout]      |
[INFO] [stdout] 1537 |                 AftermathEvent::LootDrop { entity, position } => {
[INFO] [stdout]      |                                            ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1545:50
[INFO] [stdout]      |
[INFO] [stdout] 1545 |                 AftermathEvent::ExperienceGain { entity, amount } => {
[INFO] [stdout]      |                                                  ^^^^^^ help: try ignoring the field: `entity: _`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1569:14
[INFO] [stdout]      |
[INFO] [stdout] 1569 |         for (entity, (actor, stats)) in world.query::<(&Actor, &Stats)>().iter() {
[INFO] [stdout]      |              ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `entity`
[INFO] [stdout]     --> src/systems.rs:1586:18
[INFO] [stdout]      |
[INFO] [stdout] 1586 |             for (entity, (actor, pos)) in world.query::<(&Actor, &Position)>().iter() {
[INFO] [stdout]      |                  ^^^^^^ help: if this is intentional, prefix it with an underscore: `_entity`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:1867:17
[INFO] [stdout]      |
[INFO] [stdout] 1867 |             let mut total_healing = 0u32;
[INFO] [stdout]      |                 ----^^^^^^^^^^^^^
[INFO] [stdout]      |                 |
[INFO] [stdout]      |                 help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `is_player`
[INFO] [stdout]     --> src/systems.rs:1858:53
[INFO] [stdout]      |
[INFO] [stdout] 1858 |         for (entity, mut status_effects, mut stats, is_player, entity_name) in entities_to_process {
[INFO] [stdout]      |                                                     ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_is_player`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2100:56
[INFO] [stdout]      |
[INFO] [stdout] 2100 | ...                   if let Ok((mut food_item, _)) = bincode::decode_from_slice::<Item, _>(
[INFO] [stdout]      |                                  ----^^^^^^^^^
[INFO] [stdout]      |                                  |
[INFO] [stdout]      |                                  help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2076:29
[INFO] [stdout]      |
[INFO] [stdout] 2076 |                         let player_id = player_entity.id();
[INFO] [stdout]      |                             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2392:60
[INFO] [stdout]      |
[INFO] [stdout] 2392 |                     if let Some((player_pos, item_to_drop, player_id)) = drop_result {
[INFO] [stdout]      |                                                            ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `player_id`
[INFO] [stdout]     --> src/systems.rs:2633:13
[INFO] [stdout]      |
[INFO] [stdout] 2633 |         let player_id = player_entity.id();
[INFO] [stdout]      |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_player_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2677:24
[INFO] [stdout]      |
[INFO] [stdout] 2677 |             if let Ok((mut food_item, _)) = bincode::decode_from_slice::<items::Item, _>(
[INFO] [stdout]      |                        ----^^^^^^^^^
[INFO] [stdout]      |                        |
[INFO] [stdout]      |                        help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]     --> src/systems.rs:2723:21
[INFO] [stdout]      |
[INFO] [stdout] 2723 |                 let mut success = true;
[INFO] [stdout]      |                     ----^^^^^^^
[INFO] [stdout]      |                     |
[INFO] [stdout]      |                     help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: value assigned to `effect_description` is never read
[INFO] [stdout]     --> src/systems.rs:2722:46
[INFO] [stdout]      |
[INFO] [stdout] 2722 |                 let mut effect_description = String::new();
[INFO] [stdout]      |                                              ^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = help: maybe it is overwritten before being read?
[INFO] [stdout]      = note: `#[warn(unused_assignments)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message`
[INFO] [stdout]     --> src/systems.rs:3116:37
[INFO] [stdout]      |
[INFO] [stdout] 3116 | ...                   let message = "You descend to the next level...".to_string();
[INFO] [stdout]      |                           ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `enemy`
[INFO] [stdout]     --> src/systems.rs:4862:13
[INFO] [stdout]      |
[INFO] [stdout] 4862 |         let enemy = create_enemy(&mut world, 5, 6); // Enemy to the south
[INFO] [stdout]      |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_enemy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `get_call_count` and `get_last_event` are never used
[INFO] [stdout]     --> src/event_bus.rs:1989:12
[INFO] [stdout]      |
[INFO] [stdout] 1981 |     impl TestHandler {
[INFO] [stdout]      |     ---------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 1989 |         fn get_call_count(&self) -> usize {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 1993 |         fn get_last_event(&self) -> Option<String> {
[INFO] [stdout]      |            ^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]    --> src/game_loop.rs:743:8
[INFO] [stdout]     |
[INFO] [stdout]  66 | impl<R: Renderer, I: InputSource<Event = crate::input::InputEvent>, C: Clock> GameLoop<R, I, C> {
[INFO] [stdout]     | ----------------------------------------------------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 743 |     fn update(&mut self) -> anyhow::Result<()> {
[INFO] [stdout]     |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `last_render_time` and `render_cache` are never read
[INFO] [stdout]   --> src/renderer.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct RatatuiRenderer {
[INFO] [stdout]    |            --------------- fields in this struct
[INFO] [stdout] 59 |     terminal: Terminal<ratatui::backend::CrosstermBackend<Stdout>>,
[INFO] [stdout] 60 |     last_render_time: std::time::Instant,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 61 |     render_cache: HashMap<(i32, i32, i32), RenderCacheEntry>, // x, y, z coordinates
[INFO] [stdout]    |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `symbol`, `fg`, `bg`, and `timestamp` are never read
[INFO] [stdout]   --> src/renderer.rs:73:5
[INFO] [stdout]    |
[INFO] [stdout] 72 | struct RenderCacheEntry {
[INFO] [stdout]    |        ---------------- fields in this struct
[INFO] [stdout] 73 |     symbol: char,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 74 |     fg: TuiColor,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 75 |     bg: TuiColor,
[INFO] [stdout]    |     ^^
[INFO] [stdout] 76 |     timestamp: std::time::Instant,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `format_messages` is never used
[INFO] [stdout]    --> src/renderer.rs:474:4
[INFO] [stdout]     |
[INFO] [stdout] 474 | fn format_messages(messages: &[String]) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `start_time` is never read
[INFO] [stdout]    --> src/renderer.rs:493:5
[INFO] [stdout]     |
[INFO] [stdout] 491 | pub struct GameClock {
[INFO] [stdout]     |            --------- field in this struct
[INFO] [stdout] 492 |     tick_rate: Duration,
[INFO] [stdout] 493 |     start_time: std::time::SystemTime,
[INFO] [stdout]     |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `weapon` is never read
[INFO] [stdout]     --> src/systems.rs:1410:5
[INFO] [stdout]      |
[INFO] [stdout] 1407 | struct SimpleCombatant<'a> {
[INFO] [stdout]      |        --------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 1410 |     weapon: Option<crate::ecs::ECSItem>,
[INFO] [stdout]      |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `generate_level` is never used
[INFO] [stdout]     --> src/systems.rs:3641:8
[INFO] [stdout]      |
[INFO] [stdout] 3257 | impl DungeonSystem {
[INFO] [stdout]      | ------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 3641 |     fn generate_level(&mut self, world: &mut World, resources: &mut Resources, level: i32) {
[INFO] [stdout]      |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `intent_queue` is never read
[INFO] [stdout]    --> src/turn_system.rs:278:5
[INFO] [stdout]     |
[INFO] [stdout] 272 | pub struct TurnSystem {
[INFO] [stdout]     |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 278 |     intent_queue: BinaryHeap<ActionIntent>,
[INFO] [stdout]     |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `build_intent_queue` and `resolve_intents` are never used
[INFO] [stdout]    --> src/turn_system.rs:328:8
[INFO] [stdout]     |
[INFO] [stdout] 283 | impl TurnSystem {
[INFO] [stdout]     | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 328 |     fn build_intent_queue(&mut self, world: &World) {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 360 |     fn resolve_intents(&mut self, world: &mut World) -> Result<(), anyhow::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `is_player` is never used
[INFO] [stdout]    --> src/turn_system.rs:567:4
[INFO] [stdout]     |
[INFO] [stdout] 567 | fn is_player(world: &World, entity: Entity) -> bool {
[INFO] [stdout]     |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused return value of `collect` that must be used
[INFO] [stdout]     --> src/event_bus.rs:1965:9
[INFO] [stdout]      |
[INFO] [stdout] 1965 |         event_bus.drain().collect::<Vec<_>>();
[INFO] [stdout]      |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: if you really need to exhaust the iterator, consider `.for_each(drop)` instead
[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] 1965 |         let _ = event_bus.drain().collect::<Vec<_>>();
[INFO] [stdout]      |         +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/render/game_over.rs:207:28
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn get_game_statistics(&self, resources: &Resources) -> Vec<Line> {
[INFO] [stdout]     |                            ^^^^^ the lifetime is elided here    ^^^^ the same lifetime is hidden here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 207 |     fn get_game_statistics(&self, resources: &Resources) -> Vec<Line<'_>> {
[INFO] [stdout]     |                                                                     ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.02s
[INFO] running `Command { std: "docker" "inspect" "805658e2ccd5b1f711390a459368cc1297173f36218dc083dfda6ff4aa3bfcef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "805658e2ccd5b1f711390a459368cc1297173f36218dc083dfda6ff4aa3bfcef", kill_on_drop: false }`
[INFO] [stdout] 805658e2ccd5b1f711390a459368cc1297173f36218dc083dfda6ff4aa3bfcef
