[INFO] cloning repository https://github.com/TanBread/minecraft-dungeons-ai
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/TanBread/minecraft-dungeons-ai" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanBread%2Fminecraft-dungeons-ai", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanBread%2Fminecraft-dungeons-ai'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2a9478548ccf3f56ca2642bc56b712975f7269b3
[INFO] checking TanBread/minecraft-dungeons-ai against 3154cc1a3e6424e44f438a95007d043ed5ceaaf6 for pr-133502-30
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FTanBread%2Fminecraft-dungeons-ai" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/TanBread/minecraft-dungeons-ai
[INFO] finished tweaking git repo https://github.com/TanBread/minecraft-dungeons-ai
[INFO] tweaked toml for git repo https://github.com/TanBread/minecraft-dungeons-ai written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/TanBread/minecraft-dungeons-ai on toolchain 3154cc1a3e6424e44f438a95007d043ed5ceaaf6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/TanBread/minecraft-dungeons-ai 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" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a
[INFO] running `Command { std: "docker" "start" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a" "/opt/rustwide/cargo-home/bin/cargo" "+3154cc1a3e6424e44f438a95007d043ed5ceaaf6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]    Compiling zerocopy-derive v0.8.56
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling toml_edit v0.25.13+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]     Checking wayland-sys v0.31.11
[INFO] [stderr]    Compiling enumflags2_derive v0.7.12
[INFO] [stderr]    Compiling zvariant_utils v2.1.0
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]    Compiling wayland-scanner v0.31.11
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling zvariant_derive v4.2.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling wayland-backend v0.3.17
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling nix v0.29.0
[INFO] [stderr]     Checking blocking v1.6.2
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking async-fs v2.2.0
[INFO] [stderr]     Checking async-executor v1.14.0
[INFO] [stderr]     Checking xdg-home v1.3.0
[INFO] [stderr]    Compiling zbus_macros v4.4.0
[INFO] [stderr]    Compiling profiling-procmacros v1.0.18
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling xml-rs v0.8.29
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling gl_generator v0.14.0
[INFO] [stderr]     Checking polling v3.11.0
[INFO] [stderr]     Checking async-io v2.6.0
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking profiling v1.0.18
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking wayland-client v0.31.15
[INFO] [stderr]     Checking wayland-csd-frame v0.3.0
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling bytemuck_derive v1.12.0
[INFO] [stderr]    Compiling zerovec-derive v0.11.4
[INFO] [stderr]    Compiling displaydoc v0.2.7
[INFO] [stderr]     Checking wayland-protocols v0.32.13
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling futures-macro v0.3.34
[INFO] [stderr]     Checking zerovec v0.11.7
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking tinystr v0.8.4
[INFO] [stderr]     Checking thiserror v2.0.20
[INFO] [stderr]     Checking rand v0.9.5
[INFO] [stderr]     Checking dyn-stack v0.13.2
[INFO] [stderr]     Checking rand v0.8.7
[INFO] [stderr]    Compiling serde_repr v0.1.21
[INFO] [stderr]    Compiling async-trait v0.1.92
[INFO] [stderr]     Checking icu_locale_core v2.3.0
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking potential_utf v0.1.6
[INFO] [stderr]     Checking zerotrie v0.2.5
[INFO] [stderr]     Checking wayland-cursor v0.31.14
[INFO] [stderr]     Checking accesskit v0.17.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]     Checking icu_provider v2.3.0
[INFO] [stderr]     Checking serde v1.0.229
[INFO] [stderr]     Checking half v2.7.1
[INFO] [stderr]     Checking icu_collections v2.3.0
[INFO] [stderr]     Checking enumflags2 v0.7.12
[INFO] [stderr]     Checking zvariant v4.2.0
[INFO] [stderr]     Checking quick-xml v0.30.0
[INFO] [stderr]     Checking calloop v0.13.0
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]    Compiling x11-dl v2.21.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking wayland-protocols-wlr v0.3.12
[INFO] [stderr]     Checking tiny-skia-path v0.11.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking gemm-common v0.19.0
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking calloop-wayland-source v0.3.0
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]     Checking emath v0.30.0
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking gethostname v1.1.0
[INFO] [stderr]     Checking zbus_names v3.0.0
[INFO] [stderr]    Compiling onig_sys v69.9.3
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking ecolor v0.30.0
[INFO] [stderr]     Checking x11rb v0.13.2
[INFO] [stderr]     Checking zbus_xml v4.0.0
[INFO] [stderr]     Checking zbus v4.4.0
[INFO] [stderr]     Checking smithay-client-toolkit v0.19.2
[INFO] [stderr]     Checking zbus-lockstep v0.4.4
[INFO] [stderr]     Checking tiny-skia v0.11.4
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking icu_normalizer v2.3.0
[INFO] [stderr]     Checking icu_properties v2.3.0
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking immutable-chunkmap v2.1.3
[INFO] [stderr]    Compiling winit v0.30.13
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling esaxx-rs v0.1.10
[INFO] [stderr]     Checking epaint_default_fonts v0.30.0
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]     Checking accesskit_consumer v0.26.0
[INFO] [stderr]     Checking epaint v0.30.0
[INFO] [stderr]    Compiling zbus-lockstep-macros v0.4.4
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]     Checking idna_adapter v1.2.2
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking sctk-adwaita v0.10.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking gemm-f32 v0.19.0
[INFO] [stderr]     Checking wayland-protocols-plasma v0.3.12
[INFO] [stderr]    Compiling glutin_glx_sys v0.6.1
[INFO] [stderr]    Compiling glutin_egl_sys v0.7.1
[INFO] [stderr]     Checking calloop v0.14.4
[INFO] [stderr]     Checking xkbcommon-dl v0.4.2
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling monostate-impl v0.1.18
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.2.3
[INFO] [stderr]     Checking base64 v0.13.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]     Checking calloop-wayland-source v0.4.1
[INFO] [stderr]     Checking monostate v0.1.18
[INFO] [stderr]     Checking spm_precompiled v0.1.4
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking macro_rules_attribute v0.2.3
[INFO] [stderr]     Checking onig v6.5.3
[INFO] [stderr]     Checking gemm-f16 v0.19.0
[INFO] [stderr]     Checking egui v0.30.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking derive_builder v0.20.2
[INFO] [stderr]     Checking idna v1.1.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking gemm-c32 v0.19.0
[INFO] [stderr]     Checking gemm-c64 v0.19.0
[INFO] [stderr]     Checking atspi-common v0.6.0
[INFO] [stderr]     Checking gemm-f64 v0.19.0
[INFO] [stderr]     Checking wayland-protocols-experimental v20250721.0.1
[INFO] [stderr]     Checking wayland-protocols-misc v0.3.12
[INFO] [stderr]     Checking dary_heap v0.3.9
[INFO] [stderr]     Checking rayon-cond v0.4.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]    Compiling glutin v0.32.3
[INFO] [stderr]     Checking unicode-normalization-alignments v0.1.12
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking unicode_categories v0.1.1
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking zune-core v0.5.3
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking tokenizers v0.22.2
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]     Checking zip v8.6.0
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking smithay-client-toolkit v0.20.0
[INFO] [stderr]     Checking gemm v0.19.0
[INFO] [stderr]     Checking url v2.5.8
[INFO] [stderr]     Checking safetensors v0.8.0
[INFO] [stderr]     Checking float8 v0.7.0
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking avif-serialize v0.8.9
[INFO] [stderr]    Compiling glutin-winit v0.5.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.11
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking fax v0.2.7
[INFO] [stderr]     Checking rgb v0.8.53
[INFO] [stderr]     Checking pxfm v0.1.30
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking gif v0.14.2
[INFO] [stderr]     Checking av1-grain v0.2.5
[INFO] [stderr]     Checking image-webp v0.2.4
[INFO] [stderr]     Checking exr v1.74.2
[INFO] [stderr]     Checking tiff v0.11.3
[INFO] [stderr]     Checking png v0.18.1
[INFO] [stderr]     Checking atspi-proxies v0.6.0
[INFO] [stderr]     Checking accesskit_atspi_common v0.10.1
[INFO] [stderr]     Checking smithay-clipboard v0.7.3
[INFO] [stderr]     Checking webbrowser v1.2.4
[INFO] [stderr]     Checking arboard v3.6.1
[INFO] [stderr]     Checking qoi v0.4.1
[INFO] [stderr]     Checking jiff-core v0.1.0
[INFO] [stderr]     Checking rawpointer v0.2.1
[INFO] [stderr]     Checking egui_glow v0.30.0
[INFO] [stderr]     Checking clap_builder v4.6.6
[INFO] [stderr]     Checking moxcms v0.8.1
[INFO] [stderr]    Compiling clap_derive v4.6.4
[INFO] [stderr]     Checking candle-core v0.11.0
[INFO] [stderr]     Checking jiff v0.2.35
[INFO] [stderr]     Checking atspi-connection v0.6.0
[INFO] [stderr]     Checking atspi v0.22.0
[INFO] [stderr]     Checking accesskit_unix v0.13.1
[INFO] [stderr]     Checking fancy-regex v0.18.0
[INFO] [stderr]     Checking env_filter v2.0.0
[INFO] [stderr]     Checking serde_plain v1.0.2
[INFO] [stderr]     Checking serde_yaml v0.9.34+deprecated
[INFO] [stderr]     Checking clap v4.6.6
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking egui_plot v0.30.0
[INFO] [stderr]     Checking accesskit_winit v0.23.1
[INFO] [stderr]     Checking egui-winit v0.30.0
[INFO] [stderr]     Checking env_logger v0.11.11
[INFO] [stderr]     Checking ravif v0.13.0
[INFO] [stderr]     Checking image v0.25.10
[INFO] [stderr]     Checking candle-nn v0.11.0
[INFO] [stderr]     Checking candle-transformers v0.11.0
[INFO] [stderr]     Checking eframe v0.30.0
[INFO] [stderr]     Checking minecraft-dungeons-ai v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `in_channels`
[INFO] [stdout]   --> src/model/cnn.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn flat_size(&self, in_channels: usize, h: usize, w: usize) -> usize {
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_channels`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `in_channels`
[INFO] [stdout]   --> src/model/cnn.rs:40:29
[INFO] [stdout]    |
[INFO] [stdout] 40 |     pub fn flat_size(&self, in_channels: usize, h: usize, w: usize) -> usize {
[INFO] [stdout]    |                             ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_in_channels`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> src/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut envs: Vec<env::DungeonEnv> = (0..tc.num_envs)
[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/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let mut trainer = train::PPOTrainer::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/main.rs:79:9
[INFO] [stdout]    |
[INFO] [stdout] 79 |     let mut envs: Vec<env::DungeonEnv> = (0..tc.num_envs)
[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/main.rs:111:9
[INFO] [stdout]     |
[INFO] [stdout] 111 |     let mut trainer = train::PPOTrainer::new(
[INFO] [stdout]     |         ----^^^^^^^
[INFO] [stdout]     |         |
[INFO] [stdout]     |         help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `game` is never read
[INFO] [stdout]  --> src/config.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Config {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     #[serde(default = "default_game")]
[INFO] [stdout] 6 |     pub game: GameConfig,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Config` 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: fields `process_name` and `window_title` are never read
[INFO] [stdout]   --> src/config.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GameConfig {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 17 |     #[serde(default = "default_process_name")]
[INFO] [stdout] 18 |     pub process_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 19 |     #[serde(default = "default_window_title")]
[INFO] [stdout] 20 |     pub window_title: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target_fps` is never read
[INFO] [stdout]   --> src/config.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct CaptureConfig {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 25 |     #[serde(default = "default_target_fps")]
[INFO] [stdout] 26 |     pub target_fps: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CaptureConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `save_freq`, `log_dir`, `model_dir`, and `cpu_cores` are never read
[INFO] [stdout]   --> src/config.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct TrainingConfig {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub save_freq: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 79 |     #[serde(default)]
[INFO] [stdout] 80 |     pub log_dir: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 81 |     #[serde(default)]
[INFO] [stdout] 82 |     pub model_dir: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub cpu_cores: Option<Vec<usize>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrainingConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_room` is never used
[INFO] [stdout]    --> src/sim/dungeon.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl DungeonGenerator {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn get_room(&self, _x: f32, _y: f32) -> isize {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/sim/dungeon.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 550 | pub struct StepInfo {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 551 |     pub step: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 552 |     pub hp: f32,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 553 |     pub kills: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 554 |     pub total_kills: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 555 |     pub victory: bool,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 556 |     pub items_collected: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 557 |     pub total_items: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 558 |     pub exit_dist: f32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StepInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]   --> src/sim/entities.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Tile {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn from_u8(v: u8) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_hp` and `attack_cooldown` are never read
[INFO] [stdout]   --> src/sim/entities.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Enemy {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub max_hp: f32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub attack_cooldown: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enemy` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fog_mask` and `in_range` are never read
[INFO] [stdout]   --> src/sim/renderer.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Renderer {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fog_mask: Vec<Vec<f32>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     fog_mask_up: Vec<Vec<f32>>,
[INFO] [stdout] 32 |     in_range: Vec<Vec<bool>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_room` is never used
[INFO] [stdout]   --> src/sim/generator.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MapGenerator {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn get_room(&self, x: f32, y: f32) -> isize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_room` is never used
[INFO] [stdout]    --> src/sim/generator.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl RealMapGenerator {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn get_room(&self, x: f32, y: f32) -> isize {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_enemies_phase1` is never read
[INFO] [stdout]   --> src/env/dungeon_env.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub struct DungeonEnv {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub num_enemies_phase1: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `game` is never read
[INFO] [stdout]  --> src/config.rs:6:9
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct Config {
[INFO] [stdout]   |            ------ field in this struct
[INFO] [stdout] 5 |     #[serde(default = "default_game")]
[INFO] [stdout] 6 |     pub game: GameConfig,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Config` 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: fields `process_name` and `window_title` are never read
[INFO] [stdout]   --> src/config.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 16 | pub struct GameConfig {
[INFO] [stdout]    |            ---------- fields in this struct
[INFO] [stdout] 17 |     #[serde(default = "default_process_name")]
[INFO] [stdout] 18 |     pub process_name: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 19 |     #[serde(default = "default_window_title")]
[INFO] [stdout] 20 |     pub window_title: String,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GameConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `target_fps` is never read
[INFO] [stdout]   --> src/config.rs:26:9
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub struct CaptureConfig {
[INFO] [stdout]    |            ------------- field in this struct
[INFO] [stdout] 25 |     #[serde(default = "default_target_fps")]
[INFO] [stdout] 26 |     pub target_fps: u32,
[INFO] [stdout]    |         ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `CaptureConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `save_freq`, `log_dir`, `model_dir`, and `cpu_cores` are never read
[INFO] [stdout]   --> src/config.rs:78:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct TrainingConfig {
[INFO] [stdout]    |            -------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 78 |     pub save_freq: u64,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 79 |     #[serde(default)]
[INFO] [stdout] 80 |     pub log_dir: String,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 81 |     #[serde(default)]
[INFO] [stdout] 82 |     pub model_dir: String,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 88 |     pub cpu_cores: Option<Vec<usize>>,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `TrainingConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_room` is never used
[INFO] [stdout]    --> src/sim/dungeon.rs:118:12
[INFO] [stdout]     |
[INFO] [stdout]  17 | impl DungeonGenerator {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 118 |     pub fn get_room(&self, _x: f32, _y: f32) -> isize {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/sim/dungeon.rs:551:9
[INFO] [stdout]     |
[INFO] [stdout] 550 | pub struct StepInfo {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 551 |     pub step: u32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 552 |     pub hp: f32,
[INFO] [stdout]     |         ^^
[INFO] [stdout] 553 |     pub kills: usize,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 554 |     pub total_kills: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 555 |     pub victory: bool,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 556 |     pub items_collected: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^
[INFO] [stdout] 557 |     pub total_items: usize,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 558 |     pub exit_dist: f32,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `StepInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function `from_u8` is never used
[INFO] [stdout]   --> src/sim/entities.rs:11:12
[INFO] [stdout]    |
[INFO] [stdout] 10 | impl Tile {
[INFO] [stdout]    | --------- associated function in this implementation
[INFO] [stdout] 11 |     pub fn from_u8(v: u8) -> Self {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `max_hp` and `attack_cooldown` are never read
[INFO] [stdout]   --> src/sim/entities.rs:56:9
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub struct Enemy {
[INFO] [stdout]    |            ----- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 56 |     pub max_hp: f32,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 62 |     pub attack_cooldown: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Enemy` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `fog_mask` and `in_range` are never read
[INFO] [stdout]   --> src/sim/renderer.rs:30:5
[INFO] [stdout]    |
[INFO] [stdout] 25 | pub struct Renderer {
[INFO] [stdout]    |            -------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 30 |     fog_mask: Vec<Vec<f32>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 31 |     fog_mask_up: Vec<Vec<f32>>,
[INFO] [stdout] 32 |     in_range: Vec<Vec<bool>>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_room` is never used
[INFO] [stdout]   --> src/sim/generator.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl MapGenerator {
[INFO] [stdout]    | ----------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn get_room(&self, x: f32, y: f32) -> isize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `get_room` is never used
[INFO] [stdout]    --> src/sim/generator.rs:204:12
[INFO] [stdout]     |
[INFO] [stdout]  49 | impl RealMapGenerator {
[INFO] [stdout]     | --------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 204 |     pub fn get_room(&self, x: f32, y: f32) -> isize {
[INFO] [stdout]     |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `num_enemies_phase1` is never read
[INFO] [stdout]   --> src/env/dungeon_env.rs:20:9
[INFO] [stdout]    |
[INFO] [stdout]  3 | pub struct DungeonEnv {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 20 |     pub num_enemies_phase1: usize,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_reward`, `phase`, `map_num`, and `wins_on_map` are never read
[INFO] [stdout]    --> src/env/dungeon_env.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub struct Info {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 228 |     pub step: u32,
[INFO] [stdout] 229 |     pub total_reward: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub phase: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 235 |     pub map_num: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 236 |     pub wins_on_map: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VecEnv` is never constructed
[INFO] [stdout]  --> src/env/vec_env.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct VecEnv {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `reset_all`, `step_all`, and `num_envs` are never used
[INFO] [stdout]   --> src/env/vec_env.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl VecEnv {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(envs: Vec<DungeonEnv>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn reset_all(&mut self) -> Vec<(Observation, Info)> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn step_all(&mut self, actions: Vec<super::super::sim::Action>) -> Vec<(Observation, f32, bool, bool, Info)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn num_envs(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `total_reward`, `phase`, `map_num`, and `wins_on_map` are never read
[INFO] [stdout]    --> src/env/dungeon_env.rs:229:9
[INFO] [stdout]     |
[INFO] [stdout] 227 | pub struct Info {
[INFO] [stdout]     |            ---- fields in this struct
[INFO] [stdout] 228 |     pub step: u32,
[INFO] [stdout] 229 |     pub total_reward: f32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 234 |     pub phase: u32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 235 |     pub map_num: u32,
[INFO] [stdout]     |         ^^^^^^^
[INFO] [stdout] 236 |     pub wins_on_map: u32,
[INFO] [stdout]     |         ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flat_size` is never used
[INFO] [stdout]   --> src/model/cnn.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CNNFeatureExtractor {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn flat_size(&self, in_channels: usize, h: usize, w: usize) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `VecEnv` is never constructed
[INFO] [stdout]  --> src/env/vec_env.rs:4:12
[INFO] [stdout]   |
[INFO] [stdout] 4 | pub struct VecEnv {
[INFO] [stdout]   |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max_grad_norm` is never read
[INFO] [stdout]   --> src/train/ppo.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct PPOTrainer {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub max_grad_norm: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated items `new`, `reset_all`, `step_all`, and `num_envs` are never used
[INFO] [stdout]   --> src/env/vec_env.rs:9:12
[INFO] [stdout]    |
[INFO] [stdout]  8 | impl VecEnv {
[INFO] [stdout]    | ----------- associated items in this implementation
[INFO] [stdout]  9 |     pub fn new(envs: Vec<DungeonEnv>) -> Self {
[INFO] [stdout]    |            ^^^
[INFO] [stdout] ...
[INFO] [stdout] 13 |     pub fn reset_all(&mut self) -> Vec<(Observation, Info)> {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 17 |     pub fn step_all(&mut self, actions: Vec<super::super::sim::Action>) -> Vec<(Observation, f32, bool, bool, Info)> {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 25 |     pub fn num_envs(&self) -> usize {
[INFO] [stdout]    |            ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `flat_size` is never used
[INFO] [stdout]   --> src/model/cnn.rs:40:12
[INFO] [stdout]    |
[INFO] [stdout] 11 | impl CNNFeatureExtractor {
[INFO] [stdout]    | ------------------------ method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 40 |     pub fn flat_size(&self, in_channels: usize, h: usize, w: usize) -> usize {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `max_grad_norm` is never read
[INFO] [stdout]   --> src/train/ppo.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub struct PPOTrainer {
[INFO] [stdout]    |            ---------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 18 |     pub max_grad_norm: f32,
[INFO] [stdout]    |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `load` is never used
[INFO] [stdout]    --> src/train/ppo.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl PPOTrainer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub fn load(&mut self, path: &str) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `load` is never used
[INFO] [stdout]    --> src/train/ppo.rs:294:12
[INFO] [stdout]     |
[INFO] [stdout]  31 | impl PPOTrainer {
[INFO] [stdout]     | --------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 294 |     pub fn load(&mut self, path: &str) {
[INFO] [stdout]     |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `learning_rate` is never read
[INFO] [stdout]    --> src/train/ppo.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct UpdateStats {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub learning_rate: f64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reserve` and `clear_and_shrink` are never used
[INFO] [stdout]   --> src/train/buffer.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl RolloutBuffer {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn reserve(&mut self, n_envs: usize, n_steps: usize) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn clear_and_shrink(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_checkpoint` is never used
[INFO] [stdout]   --> src/train/checkpoint.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn load_checkpoint(policy: &mut MinecraftDungeonsPolicy, path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `learning_rate` is never read
[INFO] [stdout]    --> src/train/ppo.rs:303:9
[INFO] [stdout]     |
[INFO] [stdout] 299 | pub struct UpdateStats {
[INFO] [stdout]     |            ----------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 303 |     pub learning_rate: f64,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_main_view` is never used
[INFO] [stdout]   --> src/viewer/panels.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn render_main_view(ui: &mut egui::Ui, _app: &mut ViewerApp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: methods `reserve` and `clear_and_shrink` are never used
[INFO] [stdout]   --> src/train/buffer.rs:33:12
[INFO] [stdout]    |
[INFO] [stdout] 16 | impl RolloutBuffer {
[INFO] [stdout]    | ------------------ methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 33 |     pub fn reserve(&mut self, n_envs: usize, n_steps: usize) {
[INFO] [stdout]    |            ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 89 |     pub fn clear_and_shrink(&mut self) {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `load_checkpoint` is never used
[INFO] [stdout]   --> src/train/checkpoint.rs:15:8
[INFO] [stdout]    |
[INFO] [stdout] 15 | pub fn load_checkpoint(policy: &mut MinecraftDungeonsPolicy, path: &str) -> bool {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `render_main_view` is never used
[INFO] [stdout]   --> src/viewer/panels.rs:37:8
[INFO] [stdout]    |
[INFO] [stdout] 37 | pub fn render_main_view(ui: &mut egui::Ui, _app: &mut ViewerApp) {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `candle-transformers`
[INFO] [stderr]  --> Cargo.toml:4:1
[INFO] [stderr]   |
[INFO] [stderr] 4 | candle-transformers = "0.11"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `candle-transformers`
[INFO] [stderr] warning: unused dependency `egui_plot`
[INFO] [stderr]  --> Cargo.toml:7:1
[INFO] [stderr]   |
[INFO] [stderr] 7 | egui_plot = "0.30"
[INFO] [stderr]   | ^^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr] help: consider removing the dependency on `egui_plot`
[INFO] [stderr] warning: `minecraft-dungeons-ai` (manifest) generated 2 warnings
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 45s
[INFO] running `Command { std: "docker" "inspect" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a", kill_on_drop: false }`
[INFO] [stdout] 9d716c661bce2552d23ff7ab4730254c63de2dd57958ed9c3a77e5eeeb67b93a
