[INFO] cloning repository https://github.com/aatukaj/raycasting [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/aatukaj/raycasting" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faatukaj%2Fraycasting", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faatukaj%2Fraycasting'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 14be7af6501c3f85dcecf76f4629d712afa0743e [INFO] building aatukaj/raycasting against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Faatukaj%2Fraycasting" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/aatukaj/raycasting [INFO] finished tweaking git repo https://github.com/aatukaj/raycasting [INFO] tweaked toml for git repo https://github.com/aatukaj/raycasting written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/aatukaj/raycasting on toolchain 4987e9d4227139400384ab59296ffee3b0fb1183 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/aatukaj/raycasting 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" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `simple_logger` dependency) [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d2d49ac1b30a93aa0ba2bb71164740a238966df66a2dbe0ec68ee626b17392ac [INFO] running `Command { std: "docker" "start" "-a" "d2d49ac1b30a93aa0ba2bb71164740a238966df66a2dbe0ec68ee626b17392ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d2d49ac1b30a93aa0ba2bb71164740a238966df66a2dbe0ec68ee626b17392ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d2d49ac1b30a93aa0ba2bb71164740a238966df66a2dbe0ec68ee626b17392ac", kill_on_drop: false }` [INFO] [stdout] d2d49ac1b30a93aa0ba2bb71164740a238966df66a2dbe0ec68ee626b17392ac [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] b8d049e3024c746c9b4cd9dc2a4a0dd5e6c4201d6f7dc42fef1778218278504b [INFO] running `Command { std: "docker" "start" "-a" "b8d049e3024c746c9b4cd9dc2a4a0dd5e6c4201d6f7dc42fef1778218278504b", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `simple_logger` dependency) [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling libc v0.2.146 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling pkg-config v0.3.27 [INFO] [stderr] Compiling proc-macro2 v1.0.60 [INFO] [stderr] Compiling log v0.4.19 [INFO] [stderr] Compiling arrayvec v0.7.4 [INFO] [stderr] Compiling quote v1.0.28 [INFO] [stderr] Compiling bytemuck v1.13.1 [INFO] [stderr] Compiling unicode-ident v1.0.9 [INFO] [stderr] Compiling encoding_rs v0.8.32 [INFO] [stderr] Compiling symphonia-core v0.5.3 [INFO] [stderr] Compiling xml-rs v0.8.14 [INFO] [stderr] Compiling smallvec v1.10.0 [INFO] [stderr] Compiling libloading v0.8.0 [INFO] [stderr] Compiling dlib v0.5.2 [INFO] [stderr] Compiling once_cell v1.18.0 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling symphonia-metadata v0.5.3 [INFO] [stderr] Compiling wayland-scanner v0.29.5 [INFO] [stderr] Compiling nix v0.24.3 [INFO] [stderr] Compiling wayland-sys v0.29.5 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling symphonia-utils-xiph v0.5.3 [INFO] [stderr] Compiling lock_api v0.4.10 [INFO] [stderr] Compiling parking_lot_core v0.9.8 [INFO] [stderr] Compiling io-lifetimes v1.0.11 [INFO] [stderr] Compiling wayland-commons v0.29.5 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling scoped-tls v1.0.1 [INFO] [stderr] Compiling rustix v0.37.20 [INFO] [stderr] Compiling simd-adler32 v0.3.5 [INFO] [stderr] Compiling crossbeam-utils v0.8.16 [INFO] [stderr] Compiling minimal-lexical v0.2.1 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling nom v7.1.3 [INFO] [stderr] Compiling getrandom v0.2.10 [INFO] [stderr] Compiling x11-dl v2.21.0 [INFO] [stderr] Compiling tempfile v3.6.0 [INFO] [stderr] Compiling adler v1.0.2 [INFO] [stderr] Compiling cc v1.0.79 [INFO] [stderr] Compiling wayland-client v0.29.5 [INFO] [stderr] Compiling wayland-protocols v0.29.5 [INFO] [stderr] Compiling cpal v0.15.2 [INFO] [stderr] Compiling linux-raw-sys v0.3.8 [INFO] [stderr] Compiling miniz_oxide v0.7.1 [INFO] [stderr] Compiling alsa v0.7.0 [INFO] [stderr] Compiling xcursor v0.3.4 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling symphonia-bundle-flac v0.5.3 [INFO] [stderr] Compiling symphonia-codec-vorbis v0.5.3 [INFO] [stderr] Compiling symphonia-format-ogg v0.5.3 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling symphonia-bundle-mp3 v0.5.3 [INFO] [stderr] Compiling symphonia-format-wav v0.5.3 [INFO] [stderr] Compiling minifb v0.24.0 [INFO] [stderr] Compiling symphonia-codec-pcm v0.5.3 [INFO] [stderr] Compiling cty v0.2.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.17 [INFO] [stderr] Compiling fastrand v1.9.0 [INFO] [stderr] Compiling dasp_sample v0.11.0 [INFO] [stderr] Compiling mint v0.5.9 [INFO] [stderr] Compiling glam v0.24.1 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling symphonia v0.5.3 [INFO] [stderr] Compiling raw-window-handle v0.4.3 [INFO] [stderr] Compiling wayland-cursor v0.29.5 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling ringbuf v0.3.3 [INFO] [stderr] Compiling flate2 v1.0.26 [INFO] [stderr] Compiling fdeflate v0.3.0 [INFO] [stderr] Compiling num_cpus v1.16.0 [INFO] [stderr] Compiling atomic-arena v0.1.1 [INFO] [stderr] Compiling threadpool v1.8.1 [INFO] [stderr] Compiling kira v0.8.4 [INFO] [stderr] Compiling png v0.17.9 [INFO] [stderr] Compiling simple_logger v4.2.0 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling raycasting v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::Ref` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::Ref; [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: `std::rc::Rc` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::set_value_brightness` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use math::set_value_brightness; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `drawing::*` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use drawing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `draw_rect` and `val_from_rgb` [INFO] [stdout] --> src/depth_buffer.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | drawing::{draw_rect, val_from_rgb}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec2` [INFO] [stdout] --> src/components/collision.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use glam::{vec2, Vec2}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/components/death.rs:12:98 [INFO] [stdout] | [INFO] [stdout] 12 | fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, dt: f32) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 12 | fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, _dt: f32) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLAYER_SIZE` [INFO] [stdout] | [INFO] [stdout] 12 - fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, dt: f32) { [INFO] [stdout] 12 + fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, PLAYER_SIZE: f32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tile_map.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn load_map(path: &str) -> Result> { [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] 98 | pub fn load_map(path: &str) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 160 | game.audio_manager.play(music.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 160 | let _ = game.audio_manager.play(music.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 3m 49s [INFO] running `Command { std: "docker" "inspect" "b8d049e3024c746c9b4cd9dc2a4a0dd5e6c4201d6f7dc42fef1778218278504b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b8d049e3024c746c9b4cd9dc2a4a0dd5e6c4201d6f7dc42fef1778218278504b", kill_on_drop: false }` [INFO] [stdout] b8d049e3024c746c9b4cd9dc2a4a0dd5e6c4201d6f7dc42fef1778218278504b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 05d329af9909ff67aa83efab4d83eb2bc0266665bc74573da39b9e38fc0b53bc [INFO] running `Command { std: "docker" "start" "-a" "05d329af9909ff67aa83efab4d83eb2bc0266665bc74573da39b9e38fc0b53bc", kill_on_drop: false }` [INFO] [stderr] warning: `default_features` is deprecated in favor of `default-features` and will not work in the 2024 edition [INFO] [stderr] (in the `simple_logger` dependency) [INFO] [stderr] Compiling raycasting v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::cell::Ref` [INFO] [stdout] --> src/main.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::cell::Ref; [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: `std::rc::Rc` [INFO] [stdout] --> src/main.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use std::rc::Rc; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `math::set_value_brightness` [INFO] [stdout] --> src/main.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 18 | use math::set_value_brightness; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `drawing::*` [INFO] [stdout] --> src/main.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | use drawing::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `draw_rect` and `val_from_rgb` [INFO] [stdout] --> src/depth_buffer.rs:2:15 [INFO] [stdout] | [INFO] [stdout] 2 | drawing::{draw_rect, val_from_rgb}, [INFO] [stdout] | ^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `Vec2` [INFO] [stdout] --> src/components/collision.rs:1:18 [INFO] [stdout] | [INFO] [stdout] 1 | use glam::{vec2, Vec2}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `dt` [INFO] [stdout] --> src/components/death.rs:12:98 [INFO] [stdout] | [INFO] [stdout] 12 | fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, dt: f32) { [INFO] [stdout] | ^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] help: if this is intentional, prefix it with an underscore [INFO] [stdout] | [INFO] [stdout] 12 | fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, _dt: f32) { [INFO] [stdout] | + [INFO] [stdout] help: you might have meant to pattern match on the similarly named constant `PLAYER_SIZE` [INFO] [stdout] | [INFO] [stdout] 12 - fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, dt: f32) { [INFO] [stdout] 12 + fn update<'a>(&mut self, entity: &mut crate::entity::Entity<'a>, game: &mut crate::Game<'a>, PLAYER_SIZE: f32) { [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/tile_map.rs:98:23 [INFO] [stdout] | [INFO] [stdout] 98 | pub fn load_map(path: &str) -> Result> { [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] 98 | pub fn load_map(path: &str) -> Result, Box> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused `Result` that must be used [INFO] [stdout] --> src/main.rs:160:5 [INFO] [stdout] | [INFO] [stdout] 160 | game.audio_manager.play(music.clone()); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `Result` may be an `Err` variant, which should be handled [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] 160 | let _ = game.audio_manager.play(music.clone()); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s [INFO] running `Command { std: "docker" "inspect" "05d329af9909ff67aa83efab4d83eb2bc0266665bc74573da39b9e38fc0b53bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "05d329af9909ff67aa83efab4d83eb2bc0266665bc74573da39b9e38fc0b53bc", kill_on_drop: false }` [INFO] [stdout] 05d329af9909ff67aa83efab4d83eb2bc0266665bc74573da39b9e38fc0b53bc