[INFO] cloning repository https://github.com/kijimaD/digger_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/kijimaD/digger_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkijimaD%2Fdigger_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkijimaD%2Fdigger_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5804eb99182f3f21b733a7d0d0e34ca610b286c6 [INFO] checking kijimaD/digger_rs against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FkijimaD%2Fdigger_rs" "/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/kijimaD/digger_rs [INFO] finished tweaking git repo https://github.com/kijimaD/digger_rs [INFO] tweaked toml for git repo https://github.com/kijimaD/digger_rs written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/kijimaD/digger_rs on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/kijimaD/digger_rs 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... 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"-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5891b2f15c3dad1edd2f7950c32fe5d9e7566b1a7b2457dcf45cf7326e063ae7 [INFO] running `Command { std: "docker" "start" "-a" "5891b2f15c3dad1edd2f7950c32fe5d9e7566b1a7b2457dcf45cf7326e063ae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5891b2f15c3dad1edd2f7950c32fe5d9e7566b1a7b2457dcf45cf7326e063ae7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5891b2f15c3dad1edd2f7950c32fe5d9e7566b1a7b2457dcf45cf7326e063ae7", kill_on_drop: false }` [INFO] [stdout] 5891b2f15c3dad1edd2f7950c32fe5d9e7566b1a7b2457dcf45cf7326e063ae7 [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6e927374005de9dbdd4ad5181e13e219a373c87cba846d5ae3e404cb235fc6c2 [INFO] running `Command { std: "docker" "start" "-a" "6e927374005de9dbdd4ad5181e13e219a373c87cba846d5ae3e404cb235fc6c2", kill_on_drop: false }` [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.42 [INFO] [stderr] Compiling unicode-ident v1.0.2 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.4 [INFO] [stderr] Checking once_cell v1.13.0 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling serde_derive v1.0.140 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling serde v1.0.140 [INFO] [stderr] Checking libloading v0.7.3 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Compiling parking_lot_core v0.8.5 [INFO] [stderr] Checking dlib v0.5.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling crossbeam-utils v0.8.11 [INFO] [stderr] Checking bytemuck v1.11.0 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling slab v0.4.7 [INFO] [stderr] Checking instant v0.1.12 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking minimal-lexical v0.2.1 [INFO] [stderr] Compiling crossbeam-epoch v0.9.10 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.5 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking safe_arch v0.5.2 [INFO] [stderr] Compiling wayland-sys v0.28.6 [INFO] [stderr] Compiling x11-dl v2.19.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Checking nom v7.1.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking walkdir v2.3.2 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Checking wide v0.6.5 [INFO] [stderr] Checking byteorder v1.4.3 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Checking raw-window-handle v0.4.3 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Checking ppv-lite86 v0.2.16 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking crossbeam-channel v0.5.6 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling nom v5.1.2 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling anyhow v1.0.58 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking adler v1.0.2 [INFO] [stderr] Checking regex-syntax v0.6.27 [INFO] [stderr] Compiling wayland-scanner v0.28.6 [INFO] [stderr] Checking miniz_oxide v0.5.3 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Checking ultraviolet v0.8.1 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking dirs-sys v0.3.7 [INFO] [stderr] Checking getrandom v0.2.7 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking dirs v4.0.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking xdg v2.4.1 [INFO] [stderr] Checking xcursor v0.3.4 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking crossbeam-deque v0.8.2 [INFO] [stderr] Checking raw-window-handle v0.3.4 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Compiling hashbrown v0.7.2 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking rand v0.8.5 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking flate2 v1.0.24 [INFO] [stderr] Checking object-pool v0.5.4 [INFO] [stderr] Compiling wayland-client v0.28.6 [INFO] [stderr] Compiling wayland-protocols v0.28.6 [INFO] [stderr] Checking ahash v0.3.8 [INFO] [stderr] Checking glow v0.10.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Compiling serde_json v1.0.82 [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking atom v0.3.6 [INFO] [stderr] Checking ryu v1.0.10 [INFO] [stderr] Checking image v0.23.14 [INFO] [stderr] Checking itoa v1.0.2 [INFO] [stderr] Checking shrev v1.1.3 [INFO] [stderr] Checking tuple_utils v0.3.0 [INFO] [stderr] Checking regex v1.6.0 [INFO] [stderr] Checking crossbeam-queue v0.2.3 [INFO] [stderr] Compiling specs-derive v0.4.1 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking hibitset v0.6.3 [INFO] [stderr] Checking tynm v0.1.6 [INFO] [stderr] Checking wayland-commons v0.28.6 [INFO] [stderr] Checking shred v0.10.2 [INFO] [stderr] Checking wayland-cursor v0.28.6 [INFO] [stderr] Checking wayland-egl v0.28.6 [INFO] [stderr] Checking bracket-geometry v0.8.3 [INFO] [stderr] Checking rand_xorshift v0.3.0 [INFO] [stderr] Checking bracket-color v0.8.2 [INFO] [stderr] Checking specs v0.16.1 [INFO] [stderr] Checking bracket-random v0.8.2 [INFO] [stderr] Checking bracket-algorithm-traits v0.8.2 [INFO] [stderr] Checking bracket-pathfinding v0.8.4 [INFO] [stderr] Checking bracket-noise v0.8.2 [INFO] [stderr] Checking smithay-client-toolkit v0.12.3 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking bracket-terminal v0.8.5 [INFO] [stderr] Checking bracket-lib v0.8.1 [INFO] [stderr] Checking rltk v0.8.1 [INFO] [stderr] Checking digger_rs v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `tile_opaque` [INFO] [stdout] --> src/map/mod.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | pub use tiletype::{tile_cost, tile_opaque, tile_walkable, TileType}; [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: `chase_ai_system::ChaseAI` [INFO] [stdout] --> src/ai/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use chase_ai_system::ChaseAI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/damage.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/hunger.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/movement.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/particles.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/triggers.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LogType` and `log_display` [INFO] [stdout] --> src/gamelog/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | clear_log, clone_log, log_display, print_log, restore_log, LogType, BATTLE_LOG, FIELD_LOG, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tooltips::*` [INFO] [stdout] --> src/gui/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use tooltips::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/gui/battle_result.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | None => (BattleWinResult::NoResponse), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - None => (BattleWinResult::NoResponse), [INFO] [stdout] 53 + None => BattleWinResult::NoResponse , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/gui/battle_result.rs:55:39 [INFO] [stdout] | [INFO] [stdout] 55 | VirtualKeyCode::Return => (BattleWinResult::Enter), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - VirtualKeyCode::Return => (BattleWinResult::Enter), [INFO] [stdout] 55 + VirtualKeyCode::Return => BattleWinResult::Enter , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tile_opaque` [INFO] [stdout] --> src/map/mod.rs:6:31 [INFO] [stdout] | [INFO] [stdout] 6 | pub use tiletype::{tile_cost, tile_opaque, tile_walkable, TileType}; [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: `chase_ai_system::ChaseAI` [INFO] [stdout] --> src/ai/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use chase_ai_system::ChaseAI; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/damage.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/hunger.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/movement.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/particles.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude::*` [INFO] [stdout] --> src/effects/triggers.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `LogType` and `log_display` [INFO] [stdout] --> src/gamelog/mod.rs:6:27 [INFO] [stdout] | [INFO] [stdout] 6 | clear_log, clone_log, log_display, print_log, restore_log, LogType, BATTLE_LOG, FIELD_LOG, [INFO] [stdout] | ^^^^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `tooltips::*` [INFO] [stdout] --> src/gui/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use tooltips::*; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/gui/battle_result.rs:53:17 [INFO] [stdout] | [INFO] [stdout] 53 | None => (BattleWinResult::NoResponse), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 53 - None => (BattleWinResult::NoResponse), [INFO] [stdout] 53 + None => BattleWinResult::NoResponse , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around match arm expression [INFO] [stdout] --> src/gui/battle_result.rs:55:39 [INFO] [stdout] | [INFO] [stdout] 55 | VirtualKeyCode::Return => (BattleWinResult::Enter), [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 55 - VirtualKeyCode::Return => (BattleWinResult::Enter), [INFO] [stdout] 55 + VirtualKeyCode::Return => BattleWinResult::Enter , [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude` [INFO] [stdout] --> src/gui/menus.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude` [INFO] [stdout] --> src/gui/main_menu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude` [INFO] [stdout] --> src/map/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude` [INFO] [stdout] --> src/gui/menus.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude` [INFO] [stdout] --> src/gui/main_menu.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::prelude` [INFO] [stdout] --> src/map/mod.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use specs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/ai/adjacent_ai_system.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | map: &Map, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/ai/visible_ai_system.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | map: &Map, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/ai/adjacent_ai_system.rs:104:5 [INFO] [stdout] | [INFO] [stdout] 104 | map: &Map, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `map` [INFO] [stdout] --> src/ai/visible_ai_system.rs:82:5 [INFO] [stdout] | [INFO] [stdout] 82 | map: &Map, [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_map` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/ai/default_move_system.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | for (entity, pos, mut mode, _myturn) in [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: variable does not need to be mutable [INFO] [stdout] --> src/ai/default_move_system.rs:23:27 [INFO] [stdout] | [INFO] [stdout] 23 | for (entity, pos, mut mode, _myturn) in [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: `entity` [INFO] [stdout] --> src/ai/encumbrance_system.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | for (item, carried, entity) in (&items, &backpacks, &entities).join() { [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/ai/encumbrance_system.rs:85:29 [INFO] [stdout] | [INFO] [stdout] 85 | for (item, carried, entity) in (&items, &backpacks, &entities).join() { [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/damage_system.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | let mut party = parties.get_mut(*player_entity).unwrap(); [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/effects/damage.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | let mut on_battle = on_battles.get_mut(*player_entity).unwrap(); [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/damage_system.rs:90:17 [INFO] [stdout] | [INFO] [stdout] 90 | let mut party = parties.get_mut(*player_entity).unwrap(); [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/effects/damage.rs:87:21 [INFO] [stdout] | [INFO] [stdout] 87 | let mut on_battle = on_battles.get_mut(*player_entity).unwrap(); [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/movement_system.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | for (entity, movement, mut pos) in (&entities, &apply_move, &mut position).join() { [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/hunger_system.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | for (entity, mut clock, _myturn) in (&entities, &mut hunger_clock, &turns).join() { [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/movement_system.rs:72:32 [INFO] [stdout] | [INFO] [stdout] 72 | for (entity, movement, mut pos) in (&entities, &apply_move, &mut position).join() { [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/particle_system.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | for (entity, mut particle) in (&entities, &mut particles).join() { [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/main.rs:627:29 [INFO] [stdout] | [INFO] [stdout] 627 | let mut player_pools = pools.get_mut(*player).unwrap(); [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/main.rs:641:29 [INFO] [stdout] | [INFO] [stdout] 641 | let mut party = parties.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_entity` [INFO] [stdout] --> src/main.rs:451:29 [INFO] [stdout] | [INFO] [stdout] 451 | let item_entity = result.1.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_entity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/hunger_system.rs:19:22 [INFO] [stdout] | [INFO] [stdout] 19 | for (entity, mut clock, _myturn) in (&entities, &mut hunger_clock, &turns).join() { [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/particle_system.rs:25:22 [INFO] [stdout] | [INFO] [stdout] 25 | for (entity, mut particle) in (&entities, &mut particles).join() { [INFO] [stdout] | ----^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `monsters` and `drops` are never read [INFO] [stdout] --> src/components.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 206 | pub struct OnBattle { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 207 | pub monster: Entity, [INFO] [stdout] 208 | pub monsters: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | pub drops: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OnBattle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear_content_index` is never used [INFO] [stdout] --> src/map/mod.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl Map { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn clear_content_index(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tile_opaque` is never used [INFO] [stdout] --> src/map/tiletype.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn tile_opaque(tt: TileType) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChaseAI` is never constructed [INFO] [stdout] --> src/ai/chase_ai_system.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ChaseAI {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `TargetList` and `Tiles` are never constructed [INFO] [stdout] --> src/effects/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Targets { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 34 | TargetList { targets: Vec }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 35 | Tile { tile_idx: i32 }, [INFO] [stdout] 36 | Tiles { tiles: Vec }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Targets` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `append_fragment` is never used [INFO] [stdout] --> src/gamelog/logstore.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn append_fragment(fragment: LogFragment) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_display` is never used [INFO] [stdout] --> src/gamelog/logstore.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn log_display() -> TextBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hp` and `sp` are never read [INFO] [stdout] --> src/raws/fighter_structs.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Fighter { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub hp: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | pub sp: Option, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Fighter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:627:29 [INFO] [stdout] | [INFO] [stdout] 627 | let mut player_pools = pools.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/player.rs:353:21 [INFO] [stdout] | [INFO] [stdout] 353 | (&entities, &combatants, &players).join().nth(0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 352 - for (entity, _combatant, _player) in [INFO] [stdout] 352 + while let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth(0) [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 352 - for (entity, _combatant, _player) in [INFO] [stdout] 352 + if let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth(0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:641:29 [INFO] [stdout] | [INFO] [stdout] 641 | let mut party = parties.get_mut(*player).unwrap(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `item_entity` [INFO] [stdout] --> src/main.rs:451:29 [INFO] [stdout] | [INFO] [stdout] 451 | let item_entity = result.1.unwrap(); [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_item_entity` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/gui/equip_item_menu.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | (&entities, &combatants, &players).join().nth((index + direction) as usize) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 243 - for (entity, _combatant, _player) in [INFO] [stdout] 243 + while let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth((index + direction) as usize) [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 243 - for (entity, _combatant, _player) in [INFO] [stdout] 243 + if let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth((index + direction) as usize) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/map_builders/maze.rs:78:42 [INFO] [stdout] | [INFO] [stdout] 78 | fn new(width: i32, height: i32, rng: &mut RandomNumberGenerator) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 78 | fn new(width: i32, height: i32, rng: &mut RandomNumberGenerator) -> Grid<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `monsters` and `drops` are never read [INFO] [stdout] --> src/components.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 206 | pub struct OnBattle { [INFO] [stdout] | -------- fields in this struct [INFO] [stdout] 207 | pub monster: Entity, [INFO] [stdout] 208 | pub monsters: Vec, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 211 | pub drops: Vec, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `OnBattle` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `clear_content_index` is never used [INFO] [stdout] --> src/map/mod.rs:45:12 [INFO] [stdout] | [INFO] [stdout] 28 | impl Map { [INFO] [stdout] | -------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 45 | pub fn clear_content_index(&mut self) { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `tile_opaque` is never used [INFO] [stdout] --> src/map/tiletype.rs:35:8 [INFO] [stdout] | [INFO] [stdout] 35 | pub fn tile_opaque(tt: TileType) -> bool { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `ChaseAI` is never constructed [INFO] [stdout] --> src/ai/chase_ai_system.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct ChaseAI {} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `TargetList` and `Tiles` are never constructed [INFO] [stdout] --> src/effects/mod.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub enum Targets { [INFO] [stdout] | ------- variants in this enum [INFO] [stdout] ... [INFO] [stdout] 34 | TargetList { targets: Vec }, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 35 | Tile { tile_idx: i32 }, [INFO] [stdout] 36 | Tiles { tiles: Vec }, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Targets` has derived impls for the traits `Debug` and `Clone`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `append_fragment` is never used [INFO] [stdout] --> src/gamelog/logstore.rs:12:8 [INFO] [stdout] | [INFO] [stdout] 12 | pub fn append_fragment(fragment: LogFragment) { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `log_display` is never used [INFO] [stdout] --> src/gamelog/logstore.rs:24:8 [INFO] [stdout] | [INFO] [stdout] 24 | pub fn log_display() -> TextBuilder { [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `hp` and `sp` are never read [INFO] [stdout] --> src/raws/fighter_structs.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub struct Fighter { [INFO] [stdout] | ------- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 12 | pub hp: Option, [INFO] [stdout] | ^^ [INFO] [stdout] 13 | pub sp: Option, [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `Fighter` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/player.rs:353:21 [INFO] [stdout] | [INFO] [stdout] 353 | (&entities, &combatants, &players).join().nth(0) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(for_loops_over_fallibles)]` on by default [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 352 - for (entity, _combatant, _player) in [INFO] [stdout] 352 + while let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth(0) [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 352 - for (entity, _combatant, _player) in [INFO] [stdout] 352 + if let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth(0) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: for loop over an `Option`. This is more readably written as an `if let` statement [INFO] [stdout] --> src/gui/equip_item_menu.rs:244:9 [INFO] [stdout] | [INFO] [stdout] 244 | (&entities, &combatants, &players).join().nth((index + direction) as usize) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: to check pattern in a loop use `while let` [INFO] [stdout] | [INFO] [stdout] 243 - for (entity, _combatant, _player) in [INFO] [stdout] 243 + while let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth((index + direction) as usize) [INFO] [stdout] | [INFO] [stdout] help: consider using `if let` to clear intent [INFO] [stdout] | [INFO] [stdout] 243 - for (entity, _combatant, _player) in [INFO] [stdout] 243 + if let Some((entity, _combatant, _player)) = (&entities, &combatants, &players).join().nth((index + direction) as usize) [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/map_builders/maze.rs:78:42 [INFO] [stdout] | [INFO] [stdout] 78 | fn new(width: i32, height: i32, rng: &mut RandomNumberGenerator) -> Grid { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided 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] 78 | fn new(width: i32, height: i32, rng: &mut RandomNumberGenerator) -> Grid<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 01s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "6e927374005de9dbdd4ad5181e13e219a373c87cba846d5ae3e404cb235fc6c2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e927374005de9dbdd4ad5181e13e219a373c87cba846d5ae3e404cb235fc6c2", kill_on_drop: false }` [INFO] [stdout] 6e927374005de9dbdd4ad5181e13e219a373c87cba846d5ae3e404cb235fc6c2