[INFO] cloning repository https://github.com/glindstedt/it_is_a_dungeon [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/glindstedt/it_is_a_dungeon" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglindstedt%2Fit_is_a_dungeon", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglindstedt%2Fit_is_a_dungeon'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 7828eaab9e38cc6f49abe56c196334d3689fc478 [INFO] building glindstedt/it_is_a_dungeon against try#4987e9d4227139400384ab59296ffee3b0fb1183 for pr-146237-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fglindstedt%2Fit_is_a_dungeon" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/glindstedt/it_is_a_dungeon [INFO] finished tweaking git repo https://github.com/glindstedt/it_is_a_dungeon [INFO] tweaked toml for git repo https://github.com/glindstedt/it_is_a_dungeon written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/glindstedt/it_is_a_dungeon 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/glindstedt/it_is_a_dungeon already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4987e9d4227139400384ab59296ffee3b0fb1183" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 28143bb671c0f2da60cfec52fed0462244eda89a20470fd897259d6a72011d7f [INFO] running `Command { std: "docker" "start" "-a" "28143bb671c0f2da60cfec52fed0462244eda89a20470fd897259d6a72011d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "28143bb671c0f2da60cfec52fed0462244eda89a20470fd897259d6a72011d7f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "28143bb671c0f2da60cfec52fed0462244eda89a20470fd897259d6a72011d7f", kill_on_drop: false }` [INFO] [stdout] 28143bb671c0f2da60cfec52fed0462244eda89a20470fd897259d6a72011d7f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 78c696a9f05cd29a6c85af40912ccd528a15eae9078c5a4a14ce3482ad8cc6c8 [INFO] running `Command { std: "docker" "start" "-a" "78c696a9f05cd29a6c85af40912ccd528a15eae9078c5a4a14ce3482ad8cc6c8", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.87 [INFO] 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[INFO] [stderr] Compiling bracket-noise v0.8.2 (https://github.com/amethyst/bracket-lib#927d2292) [INFO] [stderr] Compiling bracket-pathfinding v0.8.4 (https://github.com/amethyst/bracket-lib#927d2292) [INFO] [stderr] Compiling uuid v0.8.2 [INFO] [stderr] Compiling ringbuf v0.2.3 [INFO] [stderr] Compiling shrev v1.1.1 [INFO] [stderr] Compiling itoa v0.4.7 [INFO] [stderr] Compiling hound v3.4.0 [INFO] [stderr] Compiling basedrop v0.1.1 [INFO] [stderr] Compiling tuple_utils v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.64 [INFO] [stderr] Compiling specs v0.16.1 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling kira v0.4.1 (https://github.com/tesselode/kira?branch=main#d58505ee) [INFO] [stderr] Compiling smithay-client-toolkit v0.12.2 [INFO] [stderr] Compiling winit v0.24.0 [INFO] [stderr] Compiling glutin v0.26.0 [INFO] [stderr] Compiling bracket-terminal v0.8.3 (https://github.com/amethyst/bracket-lib#927d2292) [INFO] [stderr] Compiling bracket-lib v0.8.2 (https://github.com/amethyst/bracket-lib#927d2292) [INFO] [stderr] Compiling it_is_a_dungeon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::audio::Music` [INFO] [stdout] --> src/components/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::audio::Music; [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: `map::Map` [INFO] [stdout] --> src/console.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{map::Map, spawner, DebugOptions, RunState, State}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/systems/damage_system.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StopInstanceSettings` and `parameter::tween::Tween` [INFO] [stdout] --> src/systems/damage_system.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | instance::{InstanceSettings, StopInstanceSettings}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | parameter::tween::Tween, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::WorldExt` [INFO] [stdout] --> src/console.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::WorldExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/audio.rs:233:30 [INFO] [stdout] | [INFO] [stdout] 233 | Asset::Music(m) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [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/systems/damage_system.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | for (entity, mut stats, damage) in (&entities, &mut stats, &damage).join() { [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/systems/hunger_system.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | for (entity, mut clock) in (&entities, &mut hunger_clock).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/monster_ai_system.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | for (entity, mut viewshed, mut monster, mut pos) in [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/monster_ai_system.rs:57:36 [INFO] [stdout] | [INFO] [stdout] 57 | for (entity, mut viewshed, mut monster, mut pos) in [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/monster_ai_system.rs:57:49 [INFO] [stdout] | [INFO] [stdout] 57 | for (entity, mut viewshed, mut monster, mut pos) in [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/systems/monster_ai_system.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | fn monster_noise(rng: &mut RandomNumberGenerator, monster_type: MonsterType) -> &str { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/particle_system.rs:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | 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/systems/inventory_system.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | mut map, [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:605:9 [INFO] [stdout] | [INFO] [stdout] 605 | let mut context = BTermBuilder::simple80x50() [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_output` is never used [INFO] [stdout] --> src/console.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Line { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn is_output(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `stop_sound` is never used [INFO] [stdout] --> src/audio.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl SoundResource { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn stop_sound( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 10s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "78c696a9f05cd29a6c85af40912ccd528a15eae9078c5a4a14ce3482ad8cc6c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78c696a9f05cd29a6c85af40912ccd528a15eae9078c5a4a14ce3482ad8cc6c8", kill_on_drop: false }` [INFO] [stdout] 78c696a9f05cd29a6c85af40912ccd528a15eae9078c5a4a14ce3482ad8cc6c8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 82f3c866c925f0caa752bd17cb1b543c6d560666a27efcf5b4818b774f9a467b [INFO] running `Command { std: "docker" "start" "-a" "82f3c866c925f0caa752bd17cb1b543c6d560666a27efcf5b4818b774f9a467b", kill_on_drop: false }` [INFO] [stderr] Compiling it_is_a_dungeon v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::audio::Music` [INFO] [stdout] --> src/components/mod.rs:16:5 [INFO] [stdout] | [INFO] [stdout] 16 | use crate::audio::Music; [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: `map::Map` [INFO] [stdout] --> src/console.rs:7:13 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::{map::Map, spawner, DebugOptions, RunState, State}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/systems/damage_system.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::borrow::Borrow; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `StopInstanceSettings` and `parameter::tween::Tween` [INFO] [stdout] --> src/systems/damage_system.rs:5:34 [INFO] [stdout] | [INFO] [stdout] 5 | instance::{InstanceSettings, StopInstanceSettings}, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 6 | parameter::tween::Tween, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `specs::WorldExt` [INFO] [stdout] --> src/console.rs:4:5 [INFO] [stdout] | [INFO] [stdout] 4 | use specs::WorldExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `m` [INFO] [stdout] --> src/audio.rs:233:30 [INFO] [stdout] | [INFO] [stdout] 233 | Asset::Music(m) => { [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_m` [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/systems/damage_system.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | for (entity, mut stats, damage) in (&entities, &mut stats, &damage).join() { [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/systems/hunger_system.rs:26:22 [INFO] [stdout] | [INFO] [stdout] 26 | for (entity, mut clock) in (&entities, &mut hunger_clock).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/monster_ai_system.rs:57:22 [INFO] [stdout] | [INFO] [stdout] 57 | for (entity, mut viewshed, mut monster, mut pos) in [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/monster_ai_system.rs:57:36 [INFO] [stdout] | [INFO] [stdout] 57 | for (entity, mut viewshed, mut monster, mut pos) in [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/monster_ai_system.rs:57:49 [INFO] [stdout] | [INFO] [stdout] 57 | for (entity, mut viewshed, mut monster, mut pos) in [INFO] [stdout] | ----^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rng` [INFO] [stdout] --> src/systems/monster_ai_system.rs:128:18 [INFO] [stdout] | [INFO] [stdout] 128 | fn monster_noise(rng: &mut RandomNumberGenerator, monster_type: MonsterType) -> &str { [INFO] [stdout] | ^^^ help: if this is intentional, prefix it with an underscore: `_rng` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/systems/inventory_system.rs:51:13 [INFO] [stdout] | [INFO] [stdout] 51 | mut map, [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:12:22 [INFO] [stdout] | [INFO] [stdout] 12 | 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:605:9 [INFO] [stdout] | [INFO] [stdout] 605 | let mut context = BTermBuilder::simple80x50() [INFO] [stdout] | ----^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `is_output` is never used [INFO] [stdout] --> src/console.rs:22:12 [INFO] [stdout] | [INFO] [stdout] 15 | impl Line { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] ... [INFO] [stdout] 22 | pub fn is_output(&self) -> bool { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `stop_sound` is never used [INFO] [stdout] --> src/audio.rs:133:12 [INFO] [stdout] | [INFO] [stdout] 60 | impl SoundResource { [INFO] [stdout] | ------------------ method in this implementation [INFO] [stdout] ... [INFO] [stdout] 133 | pub fn stop_sound( [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 2.38s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: nom v5.1.2, nom v6.1.2 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 4` [INFO] running `Command { std: "docker" "inspect" "82f3c866c925f0caa752bd17cb1b543c6d560666a27efcf5b4818b774f9a467b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "82f3c866c925f0caa752bd17cb1b543c6d560666a27efcf5b4818b774f9a467b", kill_on_drop: false }` [INFO] [stdout] 82f3c866c925f0caa752bd17cb1b543c6d560666a27efcf5b4818b774f9a467b