[INFO] cloning repository https://github.com/sammosampson/boing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sammosampson/boing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fboing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fboing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 91561fec490a108d3e8d62d9fc3b652c6226334c [INFO] checking sammosampson/boing against master#c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c for pr-123737 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fboing" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sammosampson/boing on toolchain c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sammosampson/boing [INFO] finished tweaking git repo https://github.com/sammosampson/boing [INFO] tweaked toml for git repo https://github.com/sammosampson/boing written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/sammosampson/boing 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" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wayland-sys v0.28.4 [INFO] [stderr] Downloaded wayland-cursor v0.28.4 [INFO] [stderr] Downloaded wayland-egl v0.28.4 [INFO] [stderr] Downloaded crossbeam-epoch v0.9.2 [INFO] [stderr] Downloaded wayland-commons v0.28.4 [INFO] [stderr] Downloaded paste v1.0.4 [INFO] [stderr] Downloaded rustversion v1.0.4 [INFO] [stderr] Downloaded backtrace v0.3.56 [INFO] [stderr] Downloaded syn v1.0.67 [INFO] [stderr] Downloaded object v0.23.0 [INFO] [stderr] Downloaded image v0.23.13 [INFO] [stderr] Downloaded wayland-protocols v0.28.4 [INFO] [stderr] Downloaded once_cell v1.7.0 [INFO] [stderr] Downloaded glium v0.29.0 [INFO] [stderr] Downloaded wayland-scanner v0.28.4 [INFO] [stderr] Downloaded wayland-client v0.28.4 [INFO] [stderr] Downloaded crossbeam-utils v0.8.2 [INFO] [stderr] Downloaded generator v0.6.24 [INFO] [stderr] Downloaded loom v0.4.0 [INFO] [stderr] Downloaded shrev v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] bbaf0a36e673e59b0c508c526baf9b2e790e5a7d8d74d73d6ac636dd7d5e05ca [INFO] running `Command { std: "docker" "start" "-a" "bbaf0a36e673e59b0c508c526baf9b2e790e5a7d8d74d73d6ac636dd7d5e05ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "bbaf0a36e673e59b0c508c526baf9b2e790e5a7d8d74d73d6ac636dd7d5e05ca", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bbaf0a36e673e59b0c508c526baf9b2e790e5a7d8d74d73d6ac636dd7d5e05ca", kill_on_drop: false }` [INFO] [stdout] bbaf0a36e673e59b0c508c526baf9b2e790e5a7d8d74d73d6ac636dd7d5e05ca [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+c2239bca5b89a8d3573cc0fc0f2fa65c50edb79c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f99161c3c24f0e43e5589e662171f9a2ef224315dba7867baac77aad4c61084a [INFO] running `Command { std: "docker" "start" "-a" "f99161c3c24f0e43e5589e662171f9a2ef224315dba7867baac77aad4c61084a", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling wayland-sys v0.28.4 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Compiling wayland-scanner v0.28.4 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Checking crossbeam-epoch v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling glium v0.29.0 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Compiling wayland-client v0.28.4 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Compiling wayland-protocols v0.28.4 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking rayon-core v1.9.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking getrandom v0.2.2 [INFO] [stderr] Checking nix v0.18.0 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking rayon v1.5.0 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking x11-dl v2.18.5 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking wayland-commons v0.28.4 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking glutin_glx_sys v0.1.7 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking wayland-cursor v0.28.4 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-egl v0.28.4 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Checking image v0.23.13 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking minimp3 v0.5.1 [INFO] [stderr] Compiling legion_codegen v0.3.0 [INFO] [stderr] Checking rodio v0.14.0 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Checking smithay-client-toolkit v0.12.2 [INFO] [stderr] Checking legion v0.3.1 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking boing v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: the item `CommandBuffer` is imported redundantly [INFO] [stdout] --> src/rendering/textures/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use legion::systems::CommandBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `CommandBuffer` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Depth`, `Vertex`, `draw_parameters`, `event_loop::*` [INFO] [stdout] --> src/rendering/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Depth, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | DrawParameters, [INFO] [stdout] 14 | draw_parameters, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | Vertex, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | event_loop::*, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `consts` is imported redundantly [INFO] [stdout] --> src/math/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use std::f64::consts; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `consts` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `legion::query::Query` [INFO] [stdout] --> src/systems/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use legion::query::Query; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/time.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | pub use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ops::*` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | pub use core::ops::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `CommandBuffer` is imported redundantly [INFO] [stdout] --> src/rendering/textures/mod.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use legion::systems::CommandBuffer; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `CommandBuffer` is already imported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Depth`, `Vertex`, `draw_parameters`, `event_loop::*` [INFO] [stdout] --> src/rendering/mod.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | Depth, [INFO] [stdout] | ^^^^^ [INFO] [stdout] 13 | DrawParameters, [INFO] [stdout] 14 | draw_parameters, [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 18 | Vertex, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 29 | event_loop::*, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `consts` is imported redundantly [INFO] [stdout] --> src/math/mod.rs:5:9 [INFO] [stdout] | [INFO] [stdout] 5 | pub use std::f64::consts; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 10 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `consts` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `legion::query::Query` [INFO] [stdout] --> src/systems/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use legion::query::Query; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: the item `Duration` is imported redundantly [INFO] [stdout] --> src/time.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] 2 | [INFO] [stdout] 3 | use crate::prelude::*; [INFO] [stdout] | ----------------- the item `Duration` is already imported here [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Arc` [INFO] [stdout] --> src/main.rs:21:13 [INFO] [stdout] | [INFO] [stdout] 21 | pub use std::sync::Arc; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `core::ops::*` [INFO] [stdout] --> src/main.rs:26:13 [INFO] [stdout] | [INFO] [stdout] 26 | pub use core::ops::*; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/application.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | RendererError(RendererError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 5 | RendererError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/application.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | TextureError(TextureError), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | TextureError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AudioError` is never used [INFO] [stdout] --> src/audio/sound/mod.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum AudioError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AudioError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | &mut resources.insert(game_style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = &mut resources.insert(game_style); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | &mut resources.insert(screen_renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 110 | let _ = &mut resources.insert(screen_renderer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | &mut resources.insert(texture_cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = &mut resources.insert(texture_cache); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | &mut resources.insert(item_renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = &mut resources.insert(item_renderer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | &mut resources.insert(game_timer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = &mut resources.insert(game_timer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | &mut resources.insert(player_score); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = &mut resources.insert(player_score); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | &mut resources.insert(system_event_producer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 115 | let _ = &mut resources.insert(system_event_producer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | &mut resources.insert(system_event_channel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = &mut resources.insert(system_event_channel); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | &mut resources.insert(sound_cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = &mut resources.insert(sound_cache); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | &mut resources.insert(music_cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = &mut resources.insert(music_cache); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | &mut resources.insert(audio); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = &mut resources.insert(audio); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | &mut resources.insert(game_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = &mut resources.insert(game_state); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/application.rs:5:19 [INFO] [stdout] | [INFO] [stdout] 5 | RendererError(RendererError), [INFO] [stdout] | ------------- ^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 5 | RendererError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/application.rs:6:18 [INFO] [stdout] | [INFO] [stdout] 6 | TextureError(TextureError), [INFO] [stdout] | ------------ ^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 6 | TextureError(()), [INFO] [stdout] | ~~ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: enum `AudioError` is never used [INFO] [stdout] --> src/audio/sound/mod.rs:12:10 [INFO] [stdout] | [INFO] [stdout] 12 | pub enum AudioError { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AudioError` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:109:5 [INFO] [stdout] | [INFO] [stdout] 109 | &mut resources.insert(game_style); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 109 | let _ = &mut resources.insert(game_style); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:110:5 [INFO] [stdout] | [INFO] [stdout] 110 | &mut resources.insert(screen_renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 110 | let _ = &mut resources.insert(screen_renderer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:111:5 [INFO] [stdout] | [INFO] [stdout] 111 | &mut resources.insert(texture_cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 111 | let _ = &mut resources.insert(texture_cache); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:112:5 [INFO] [stdout] | [INFO] [stdout] 112 | &mut resources.insert(item_renderer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 112 | let _ = &mut resources.insert(item_renderer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:113:5 [INFO] [stdout] | [INFO] [stdout] 113 | &mut resources.insert(game_timer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 113 | let _ = &mut resources.insert(game_timer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:114:5 [INFO] [stdout] | [INFO] [stdout] 114 | &mut resources.insert(player_score); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 114 | let _ = &mut resources.insert(player_score); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 115 | &mut resources.insert(system_event_producer); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 115 | let _ = &mut resources.insert(system_event_producer); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:116:5 [INFO] [stdout] | [INFO] [stdout] 116 | &mut resources.insert(system_event_channel); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 116 | let _ = &mut resources.insert(system_event_channel); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:117:5 [INFO] [stdout] | [INFO] [stdout] 117 | &mut resources.insert(sound_cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 117 | let _ = &mut resources.insert(sound_cache); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:118:5 [INFO] [stdout] | [INFO] [stdout] 118 | &mut resources.insert(music_cache); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 118 | let _ = &mut resources.insert(music_cache); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:119:5 [INFO] [stdout] | [INFO] [stdout] 119 | &mut resources.insert(audio); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 119 | let _ = &mut resources.insert(audio); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused borrow that must be used [INFO] [stdout] --> src/application.rs:120:5 [INFO] [stdout] | [INFO] [stdout] 120 | &mut resources.insert(game_state); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the borrow produces a value [INFO] [stdout] | [INFO] [stdout] help: use `let _ = ...` to ignore the resulting value [INFO] [stdout] | [INFO] [stdout] 120 | let _ = &mut resources.insert(game_state); [INFO] [stdout] | +++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 22 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 19s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: 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" "f99161c3c24f0e43e5589e662171f9a2ef224315dba7867baac77aad4c61084a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f99161c3c24f0e43e5589e662171f9a2ef224315dba7867baac77aad4c61084a", kill_on_drop: false }` [INFO] [stdout] f99161c3c24f0e43e5589e662171f9a2ef224315dba7867baac77aad4c61084a