[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 try#ea2bf32540662c61547071aad6cf0851a0b02f58 for pr-96376 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsammosampson%2Fboing" "/workspace/builds/worker-95/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-95/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sammosampson/boing on toolchain ea2bf32540662c61547071aad6cf0851a0b02f58 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "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-95/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: "/workspace/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4db3462868de91d4a391eadb09753fd8f9508250835785248b3e816418427f2f [INFO] running `Command { std: "docker" "start" "-a" "4db3462868de91d4a391eadb09753fd8f9508250835785248b3e816418427f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4db3462868de91d4a391eadb09753fd8f9508250835785248b3e816418427f2f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4db3462868de91d4a391eadb09753fd8f9508250835785248b3e816418427f2f", kill_on_drop: false }` [INFO] [stdout] 4db3462868de91d4a391eadb09753fd8f9508250835785248b3e816418427f2f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-95/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" "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:d190cb871061d98bc6d0581d85cb2ecb09a0f8a142ba5463de30be9999fc3251" "/opt/rustwide/cargo-home/bin/cargo" "+ea2bf32540662c61547071aad6cf0851a0b02f58" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 557bb169d541258ce2d281aad3c9ea22e93c55edd89b372e6056eea6490bc5ac [INFO] running `Command { std: "docker" "start" "-a" "557bb169d541258ce2d281aad3c9ea22e93c55edd89b372e6056eea6490bc5ac", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.112 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling xml-rs v0.8.3 [INFO] [stderr] Compiling pkg-config v0.3.19 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling syn v1.0.67 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking smallvec v1.7.0 [INFO] [stderr] Compiling khronos_api v3.1.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking once_cell v1.7.0 [INFO] [stderr] Compiling maybe-uninit v2.0.0 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Checking downcast-rs v1.2.0 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling rayon-core v1.9.0 [INFO] [stderr] Checking scoped-tls v1.0.0 [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling nix v0.18.0 [INFO] [stderr] Checking ttf-parser v0.6.2 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking ab_glyph_rasterizer v0.1.4 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking same-file v1.0.6 [INFO] [stderr] Compiling serde_derive v1.0.123 [INFO] [stderr] Compiling serde v1.0.123 [INFO] [stderr] Checking xdg v2.2.0 [INFO] [stderr] Checking adler v0.2.3 [INFO] [stderr] Checking slab v0.4.2 [INFO] [stderr] Checking lazycell v1.3.0 [INFO] [stderr] Checking adler32 v1.2.0 [INFO] [stderr] Compiling crc32fast v1.2.1 [INFO] [stderr] Compiling cpal v0.13.4 [INFO] [stderr] Checking tinyvec_macros v0.1.0 [INFO] [stderr] Checking percent-encoding v2.1.0 [INFO] [stderr] Checking weezl v0.1.4 [INFO] [stderr] Checking gimli v0.23.0 [INFO] [stderr] Checking object v0.23.0 [INFO] [stderr] Checking color_quant v1.1.0 [INFO] [stderr] Checking bit-vec v0.6.3 [INFO] [stderr] Checking ppv-lite86 v0.2.15 [INFO] [stderr] Checking rustc-demangle v0.1.18 [INFO] [stderr] Compiling paste v1.0.4 [INFO] [stderr] Checking claxon v0.4.3 [INFO] [stderr] Checking bytemuck v1.5.1 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Checking scoped_threadpool v0.1.9 [INFO] [stderr] Checking takeable-option v0.5.0 [INFO] [stderr] Checking hound v3.4.0 [INFO] [stderr] Checking shrev v1.1.1 [INFO] [stderr] Checking addr2line v0.14.1 [INFO] [stderr] Checking walkdir v2.3.1 [INFO] [stderr] Checking libloading v0.6.7 [INFO] [stderr] Checking instant v0.1.9 [INFO] [stderr] Checking lock_api v0.4.2 [INFO] [stderr] Checking miniz_oxide v0.3.7 [INFO] [stderr] Compiling wayland-sys v0.28.4 [INFO] [stderr] Compiling x11-dl v2.18.5 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Checking tinyvec v1.5.1 [INFO] [stderr] Checking gif v0.11.1 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking bit-set v0.5.2 [INFO] [stderr] Checking owned_ttf_parser v0.6.0 [INFO] [stderr] Checking deflate v0.8.6 [INFO] [stderr] Checking ogg v0.8.0 [INFO] [stderr] Compiling memoffset v0.6.1 [INFO] [stderr] Compiling crossbeam-utils v0.8.2 [INFO] [stderr] Compiling miniz_oxide v0.4.3 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling rayon v1.5.0 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling nom v6.1.2 [INFO] [stderr] Checking dlib v0.4.2 [INFO] [stderr] Compiling gl_generator v0.14.0 [INFO] [stderr] Checking xcursor v0.3.3 [INFO] [stderr] Compiling jobserver v0.1.24 [INFO] [stderr] Checking nix v0.20.0 [INFO] [stderr] Checking parking_lot_core v0.8.3 [INFO] [stderr] Checking num_cpus v1.13.0 [INFO] [stderr] Checking iovec v0.1.4 [INFO] [stderr] Checking net2 v0.2.37 [INFO] [stderr] Checking memmap2 v0.1.0 [INFO] [stderr] Checking shared_library v0.1.9 [INFO] [stderr] Checking raw-window-handle v0.3.3 [INFO] [stderr] Checking slice-deque v0.3.0 [INFO] [stderr] Checking backtrace v0.3.56 [INFO] [stderr] Checking rusttype v0.9.2 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Checking osmesa-sys v0.1.2 [INFO] [stderr] Checking parking_lot v0.11.1 [INFO] [stderr] Checking rand_core v0.6.3 [INFO] [stderr] Checking png v0.16.8 [INFO] [stderr] Checking lewton v0.10.2 [INFO] [stderr] Checking crossbeam-epoch v0.9.2 [INFO] [stderr] Checking crossbeam-channel v0.5.0 [INFO] [stderr] Compiling wayland-scanner v0.28.4 [INFO] [stderr] Checking crossbeam-channel v0.4.4 [INFO] [stderr] Compiling glutin_glx_sys v0.1.7 [INFO] [stderr] Compiling glutin_egl_sys v0.1.5 [INFO] [stderr] Compiling glium v0.29.0 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Checking mio v0.6.23 [INFO] [stderr] Checking rand_chacha v0.3.1 [INFO] [stderr] Checking andrew v0.3.1 [INFO] [stderr] Compiling wayland-client v0.28.4 [INFO] [stderr] Compiling wayland-protocols v0.28.4 [INFO] [stderr] Checking crossbeam-deque v0.8.0 [INFO] [stderr] Checking mio-extras v2.0.6 [INFO] [stderr] Checking rand v0.8.4 [INFO] [stderr] Checking calloop v0.6.5 [INFO] [stderr] Checking wayland-commons v0.28.4 [INFO] [stderr] Checking alsa v0.5.0 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Checking wayland-cursor v0.28.4 [INFO] [stderr] Checking wayland-egl v0.28.4 [INFO] [stderr] Checking jpeg-decoder v0.1.22 [INFO] [stderr] Checking tiff v0.6.1 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling derivative v2.2.0 [INFO] [stderr] Checking image v0.23.13 [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 smithay-client-toolkit v0.12.2 [INFO] [stderr] Checking winit v0.24.0 [INFO] [stderr] Checking glutin v0.26.0 [INFO] [stderr] Checking erased-serde v0.3.13 [INFO] [stderr] Checking uuid v0.8.2 [INFO] [stderr] Checking legion v0.3.1 [INFO] [stderr] Checking boing v0.1.0 (/opt/rustwide/workdir) [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: 12 warnings emitted [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: 12 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 12s [INFO] running `Command { std: "docker" "inspect" "557bb169d541258ce2d281aad3c9ea22e93c55edd89b372e6056eea6490bc5ac", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "557bb169d541258ce2d281aad3c9ea22e93c55edd89b372e6056eea6490bc5ac", kill_on_drop: false }` [INFO] [stdout] 557bb169d541258ce2d281aad3c9ea22e93c55edd89b372e6056eea6490bc5ac