[INFO] cloning repository https://github.com/F3kilo/hex_field_playground
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/F3kilo/hex_field_playground" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FF3kilo%2Fhex_field_playground", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FF3kilo%2Fhex_field_playground'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] db670287c25822c81bc3a0d5674a6292c814229f
[INFO] checking F3kilo/hex_field_playground against eca445e5ae4a6679cc27d3a09106ce245e13a5a6 for pr-162478
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FF3kilo%2Fhex_field_playground" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/F3kilo/hex_field_playground
[INFO] finished tweaking git repo https://github.com/F3kilo/hex_field_playground
[INFO] tweaked toml for git repo https://github.com/F3kilo/hex_field_playground written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/F3kilo/hex_field_playground on toolchain eca445e5ae4a6679cc27d3a09106ce245e13a5a6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/F3kilo/hex_field_playground 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" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: binary `hex_field_playground` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /workspace/builds/worker-5-tc1/source/target/.../hex_field_playground
[INFO] [stderr]    |                                                  ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `hex-field-playground`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "hex_field_playground"
[INFO] [stderr] 16 + name = "hex-field-playground"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `hex-field-playground`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ version = "0.1.0"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "hex-field-playground"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `hex_field_playground` (manifest) generated 1 warning
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wayland-sys v0.23.6
[INFO] [stderr]   Downloaded x11-dl v2.18.5
[INFO] [stderr]   Downloaded wayland-scanner v0.23.6
[INFO] [stderr]   Downloaded dirs v2.0.2
[INFO] [stderr]   Downloaded slog-stdlog v3.0.5
[INFO] [stderr]   Downloaded downcast-rs v1.1.1
[INFO] [stderr]   Downloaded winapi-util v0.1.4
[INFO] [stderr]   Downloaded calloop v0.4.4
[INFO] [stderr]   Downloaded raw-window-handle v0.3.3
[INFO] [stderr]   Downloaded settings_path v0.1.0
[INFO] [stderr]   Downloaded instant v0.1.2
[INFO] [stderr]   Downloaded core-video-sys v0.1.3
[INFO] [stderr]   Downloaded dirs-sys v0.3.4
[INFO] [stderr]   Downloaded slog-scope v4.3.0
[INFO] [stderr]   Downloaded lock_api v0.3.3
[INFO] [stderr]   Downloaded trackable_derive v0.1.3
[INFO] [stderr]   Downloaded redox_users v0.3.4
[INFO] [stderr]   Downloaded wayland-client v0.23.6
[INFO] [stderr]   Downloaded stb_truetype v0.3.1
[INFO] [stderr]   Downloaded trackable v0.2.23
[INFO] [stderr]   Downloaded wayland-commons v0.23.6
[INFO] [stderr]   Downloaded term v0.6.1
[INFO] [stderr]   Downloaded slog-kvfilter v0.7.0
[INFO] [stderr]   Downloaded slog-async v2.5.0
[INFO] [stderr]   Downloaded smallvec v1.2.0
[INFO] [stderr]   Downloaded sloggers v0.3.5
[INFO] [stderr]   Downloaded libflate v0.1.27
[INFO] [stderr]   Downloaded arrayvec v0.5.1
[INFO] [stderr]   Downloaded parking_lot_core v0.7.0
[INFO] [stderr]   Downloaded rust-argon2 v0.7.0
[INFO] [stderr]   Downloaded blake2b_simd v0.5.10
[INFO] [stderr]   Downloaded arc-swap v0.4.5
[INFO] [stderr]   Downloaded crossbeam v0.2.12
[INFO] [stderr]   Downloaded rusttype v0.8.2
[INFO] [stderr]   Downloaded tinyfiledialogs v3.3.9
[INFO] [stderr]   Downloaded xml-rs v0.8.1
[INFO] [stderr]   Downloaded parking_lot v0.10.0
[INFO] [stderr]   Downloaded slog-term v2.5.0
[INFO] [stderr]   Downloaded slog v2.5.2
[INFO] [stderr]   Downloaded cc v1.0.50
[INFO] [stderr]   Downloaded cocoa v0.19.1
[INFO] [stderr]   Downloaded rle-decode-fast v1.0.1
[INFO] [stderr]   Downloaded crossbeam-channel v0.4.2
[INFO] [stderr]   Downloaded wayland-protocols v0.23.6
[INFO] [stderr]   Downloaded smithay-client-toolkit v0.6.6
[INFO] [stderr]   Downloaded chrono v0.4.11
[INFO] [stderr]   Downloaded regex v1.3.6
[INFO] [stderr]   Downloaded winit v0.22.0
[INFO] [stderr]   Downloaded ash v0.30.0
[INFO] [stderr]   Downloaded libc v0.2.68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209
[INFO] running `Command { std: "docker" "start" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209" "/opt/rustwide/cargo-home/bin/cargo" "+eca445e5ae4a6679cc27d3a09106ce245e13a5a6" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: binary `hex_field_playground` should have a kebab-case name
[INFO] [stderr]    |
[INFO] [stderr]  1 | /opt/rustwide/target/.../hex_field_playground
[INFO] [stderr]    |                          ^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `cargo::non_kebab_case_bins` is set to `warn` by default
[INFO] [stderr] help: to change the binary name to `hex-field-playground`, convert `package.name`
[INFO] [stderr]   --> Cargo.toml:16:8
[INFO] [stderr]    |
[INFO] [stderr] 16 - name = "hex_field_playground"
[INFO] [stderr] 16 + name = "hex-field-playground"
[INFO] [stderr]    |
[INFO] [stderr] help: to change the binary name to `hex-field-playground`, specify `bin.name`
[INFO] [stderr]   --> Cargo.toml:17:19
[INFO] [stderr]    |
[INFO] [stderr] 17 ~ version = "0.1.0"
[INFO] [stderr] 18 + [[bin]]
[INFO] [stderr] 19 + name = "hex-field-playground"
[INFO] [stderr] 20 + path = "src/main.rs"
[INFO] [stderr]    |
[INFO] [stderr] warning: `hex_field_playground` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.68
[INFO] [stderr]    Compiling cc v1.0.50
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling xml-rs v0.8.1
[INFO] [stderr]    Compiling slog v2.5.2
[INFO] [stderr]     Checking slab v0.4.2
[INFO] [stderr]    Compiling num-traits v0.2.11
[INFO] [stderr]     Checking lazycell v1.2.1
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking stb_truetype v0.3.1
[INFO] [stderr]    Compiling num-integer v0.1.42
[INFO] [stderr]     Checking thread_local v1.0.1
[INFO] [stderr]     Checking arrayvec v0.5.1
[INFO] [stderr]    Compiling pkg-config v0.3.17
[INFO] [stderr]     Checking downcast-rs v1.1.1
[INFO] [stderr]     Checking walkdir v2.3.1
[INFO] [stderr]     Checking take_mut v0.2.2
[INFO] [stderr]     Checking regex-syntax v0.6.17
[INFO] [stderr]    Compiling serde v1.0.105
[INFO] [stderr]     Checking arc-swap v0.4.5
[INFO] [stderr]     Checking smallvec v1.2.0
[INFO] [stderr]     Checking lock_api v0.3.3
[INFO] [stderr]     Checking log v0.3.9
[INFO] [stderr]    Compiling trackable_derive v0.1.3
[INFO] [stderr]     Checking crossbeam v0.2.12
[INFO] [stderr]     Checking rle-decode-fast v1.0.1
[INFO] [stderr]    Compiling x11-dl v2.18.5
[INFO] [stderr]     Checking slog-scope v4.3.0
[INFO] [stderr]     Checking instant v0.1.2
[INFO] [stderr]     Checking libflate v0.1.27
[INFO] [stderr]     Checking settings_path v0.1.0
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.33
[INFO] [stderr]     Checking nix v0.14.1
[INFO] [stderr]    Compiling wayland-scanner v0.23.6
[INFO] [stderr]     Checking dirs-sys v0.3.4
[INFO] [stderr]     Checking time v0.1.42
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking parking_lot_core v0.7.0
[INFO] [stderr]     Checking memmap v0.7.0
[INFO] [stderr]     Checking trackable v0.2.23
[INFO] [stderr]     Checking dirs v2.0.2
[INFO] [stderr]     Checking aho-corasick v0.7.10
[INFO] [stderr]     Checking term v0.6.1
[INFO] [stderr]     Checking slog-stdlog v3.0.5
[INFO] [stderr]     Checking raw-window-handle v0.3.3
[INFO] [stderr]     Checking mio v0.6.21
[INFO] [stderr]    Compiling libloading v0.5.2
[INFO] [stderr]    Compiling tinyfiledialogs v3.3.9
[INFO] [stderr]     Checking crossbeam-channel v0.4.2
[INFO] [stderr]     Checking parking_lot v0.10.0
[INFO] [stderr]     Checking dlib v0.4.1
[INFO] [stderr]     Checking ash v0.30.0
[INFO] [stderr]     Checking ordered-float v1.0.2
[INFO] [stderr]     Checking approx v0.3.2
[INFO] [stderr]     Checking line_drawing v0.7.0
[INFO] [stderr]     Checking wayland-sys v0.23.6
[INFO] [stderr]     Checking mio-extras v2.0.6
[INFO] [stderr]     Checking rusttype v0.8.2
[INFO] [stderr]     Checking chrono v0.4.11
[INFO] [stderr]     Checking slog-async v2.5.0
[INFO] [stderr]     Checking rusttype v0.7.9
[INFO] [stderr]     Checking andrew v0.2.1
[INFO] [stderr]     Checking regex v1.3.6
[INFO] [stderr]     Checking slog-term v2.5.0
[INFO] [stderr]    Compiling wayland-client v0.23.6
[INFO] [stderr]    Compiling wayland-protocols v0.23.6
[INFO] [stderr]     Checking slog-kvfilter v0.7.0
[INFO] [stderr]     Checking wayland-commons v0.23.6
[INFO] [stderr]     Checking calloop v0.4.4
[INFO] [stderr]     Checking sloggers v0.3.5
[INFO] [stderr]     Checking smithay-client-toolkit v0.6.6
[INFO] [stderr]     Checking winit v0.22.0
[INFO] [stderr]     Checking hex_field_playground v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `std::time::Duration`
[INFO] [stdout]  --> src/counter_model.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[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::time::Duration`
[INFO] [stdout]  --> src/counter_model.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use std::time::Duration;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Resized(PhysicalSize<u32>),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 17 -     Resized(PhysicalSize<u32>),
[INFO] [stdout] 17 +     Resized(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Moved(PhysicalPosition<i32>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 18 -     Moved(PhysicalPosition<i32>),
[INFO] [stdout] 18 +     Moved(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DroppedFile(PathBuf),
[INFO] [stdout]    |     ----------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 21 -     DroppedFile(PathBuf),
[INFO] [stdout] 21 +     DroppedFile(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     HoveredFile(PathBuf),
[INFO] [stdout]    |     ----------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 22 -     HoveredFile(PathBuf),
[INFO] [stdout] 22 +     HoveredFile(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ReceivedCharacter(char),
[INFO] [stdout]    |     ----------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 24 -     ReceivedCharacter(char),
[INFO] [stdout] 24 +     ReceivedCharacter(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Focused(bool),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 25 -     Focused(bool),
[INFO] [stdout] 25 +     Focused(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id` and `is_synthetic` are never read
[INFO] [stdout]   --> src/app/event.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     KeyboardInput {
[INFO] [stdout]    |     ------------- fields in this variant
[INFO] [stdout] 27 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 28 |         input: KeyboardInput,
[INFO] [stdout] 29 |         is_synthetic: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ModifiersChanged(ModifiersState),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 31 -     ModifiersChanged(ModifiersState),
[INFO] [stdout] 31 +     ModifiersChanged(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id` and `position` are never read
[INFO] [stdout]   --> src/app/event.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     CursorMoved {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 33 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 34 |         position: PhysicalPosition<f64>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> src/app/event.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CursorEntered {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 37 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> src/app/event.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     CursorLeft {
[INFO] [stdout]    |     ---------- field in this variant
[INFO] [stdout] 40 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `delta`, and `phase` are never read
[INFO] [stdout]   --> src/app/event.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     MouseWheel {
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 43 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 44 |         delta: MouseScrollDelta,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 45 |         phase: TouchPhase,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `state`, and `button` are never read
[INFO] [stdout]   --> src/app/event.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     MouseInput {
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 48 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 49 |         state: ElementState,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 50 |         button: MouseButton,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `pressure`, and `stage` are never read
[INFO] [stdout]   --> src/app/event.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     TouchpadPressure {
[INFO] [stdout]    |     ---------------- fields in this variant
[INFO] [stdout] 53 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 54 |         pressure: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 55 |         stage: i64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `axis`, and `value` are never read
[INFO] [stdout]   --> src/app/event.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     AxisMotion {
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 58 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 59 |         axis: AxisId,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 60 |         value: f64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Touch(Touch),
[INFO] [stdout]    |     ----- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 62 -     Touch(Touch),
[INFO] [stdout] 62 +     Touch(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale_factor` and `new_inner_size` are never read
[INFO] [stdout]   --> src/app/event.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     ScaleFactorChanged {
[INFO] [stdout]    |     ------------------ fields in this variant
[INFO] [stdout] 64 |         scale_factor: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 65 |         new_inner_size: PhysicalSize<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ThemeChanged(Theme),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 67 -     ThemeChanged(Theme),
[INFO] [stdout] 67 +     ThemeChanged(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `window_id` is never read
[INFO] [stdout]    --> src/app/event.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Window {
[INFO] [stdout]     |     ------ field in this variant
[INFO] [stdout] 158 |         window_id: WindowId,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:17:13
[INFO] [stdout]    |
[INFO] [stdout] 17 |     Resized(PhysicalSize<u32>),
[INFO] [stdout]    |     ------- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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] 17 -     Resized(PhysicalSize<u32>),
[INFO] [stdout] 17 +     Resized(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id` and `event` are never read
[INFO] [stdout]    --> src/app/event.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Device {
[INFO] [stdout]     |     ------ fields in this variant
[INFO] [stdout] 162 |         device_id: DeviceId,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 163 |         event: DeviceEvent,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:18:11
[INFO] [stdout]    |
[INFO] [stdout] 18 |     Moved(PhysicalPosition<i32>),
[INFO] [stdout]    |     ----- ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 18 -     Moved(PhysicalPosition<i32>),
[INFO] [stdout] 18 +     Moved(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |         panic!(message);
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 46 |         panic!("{}", message);
[INFO] [stdout]    |                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:21:17
[INFO] [stdout]    |
[INFO] [stdout] 21 |     DroppedFile(PathBuf),
[INFO] [stdout]    |     ----------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 21 -     DroppedFile(PathBuf),
[INFO] [stdout] 21 +     DroppedFile(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:22:17
[INFO] [stdout]    |
[INFO] [stdout] 22 |     HoveredFile(PathBuf),
[INFO] [stdout]    |     ----------- ^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 22 -     HoveredFile(PathBuf),
[INFO] [stdout] 22 +     HoveredFile(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:24:23
[INFO] [stdout]    |
[INFO] [stdout] 24 |     ReceivedCharacter(char),
[INFO] [stdout]    |     ----------------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 24 -     ReceivedCharacter(char),
[INFO] [stdout] 24 +     ReceivedCharacter(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:25:13
[INFO] [stdout]    |
[INFO] [stdout] 25 |     Focused(bool),
[INFO] [stdout]    |     ------- ^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 25 -     Focused(bool),
[INFO] [stdout] 25 +     Focused(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id` and `is_synthetic` are never read
[INFO] [stdout]   --> src/app/event.rs:27:9
[INFO] [stdout]    |
[INFO] [stdout] 26 |     KeyboardInput {
[INFO] [stdout]    |     ------------- fields in this variant
[INFO] [stdout] 27 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 28 |         input: KeyboardInput,
[INFO] [stdout] 29 |         is_synthetic: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:31:22
[INFO] [stdout]    |
[INFO] [stdout] 31 |     ModifiersChanged(ModifiersState),
[INFO] [stdout]    |     ---------------- ^^^^^^^^^^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 31 -     ModifiersChanged(ModifiersState),
[INFO] [stdout] 31 +     ModifiersChanged(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id` and `position` are never read
[INFO] [stdout]   --> src/app/event.rs:33:9
[INFO] [stdout]    |
[INFO] [stdout] 32 |     CursorMoved {
[INFO] [stdout]    |     ----------- fields in this variant
[INFO] [stdout] 33 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 34 |         position: PhysicalPosition<f64>,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> src/app/event.rs:37:9
[INFO] [stdout]    |
[INFO] [stdout] 36 |     CursorEntered {
[INFO] [stdout]    |     ------------- field in this variant
[INFO] [stdout] 37 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `device_id` is never read
[INFO] [stdout]   --> src/app/event.rs:40:9
[INFO] [stdout]    |
[INFO] [stdout] 39 |     CursorLeft {
[INFO] [stdout]    |     ---------- field in this variant
[INFO] [stdout] 40 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `delta`, and `phase` are never read
[INFO] [stdout]   --> src/app/event.rs:43:9
[INFO] [stdout]    |
[INFO] [stdout] 42 |     MouseWheel {
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 43 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 44 |         delta: MouseScrollDelta,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 45 |         phase: TouchPhase,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `state`, and `button` are never read
[INFO] [stdout]   --> src/app/event.rs:48:9
[INFO] [stdout]    |
[INFO] [stdout] 47 |     MouseInput {
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 48 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 49 |         state: ElementState,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout] 50 |         button: MouseButton,
[INFO] [stdout]    |         ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `pressure`, and `stage` are never read
[INFO] [stdout]   --> src/app/event.rs:53:9
[INFO] [stdout]    |
[INFO] [stdout] 52 |     TouchpadPressure {
[INFO] [stdout]    |     ---------------- fields in this variant
[INFO] [stdout] 53 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 54 |         pressure: f32,
[INFO] [stdout]    |         ^^^^^^^^
[INFO] [stdout] 55 |         stage: i64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id`, `axis`, and `value` are never read
[INFO] [stdout]   --> src/app/event.rs:58:9
[INFO] [stdout]    |
[INFO] [stdout] 57 |     AxisMotion {
[INFO] [stdout]    |     ---------- fields in this variant
[INFO] [stdout] 58 |         device_id: DeviceId,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] 59 |         axis: AxisId,
[INFO] [stdout]    |         ^^^^
[INFO] [stdout] 60 |         value: f64,
[INFO] [stdout]    |         ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:62:11
[INFO] [stdout]    |
[INFO] [stdout] 62 |     Touch(Touch),
[INFO] [stdout]    |     ----- ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 62 -     Touch(Touch),
[INFO] [stdout] 62 +     Touch(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `scale_factor` and `new_inner_size` are never read
[INFO] [stdout]   --> src/app/event.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     ScaleFactorChanged {
[INFO] [stdout]    |     ------------------ fields in this variant
[INFO] [stdout] 64 |         scale_factor: f64,
[INFO] [stdout]    |         ^^^^^^^^^^^^
[INFO] [stdout] 65 |         new_inner_size: PhysicalSize<u32>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]   --> src/app/event.rs:67:18
[INFO] [stdout]    |
[INFO] [stdout] 67 |     ThemeChanged(Theme),
[INFO] [stdout]    |     ------------ ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Window` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[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] 67 -     ThemeChanged(Theme),
[INFO] [stdout] 67 +     ThemeChanged(()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `window_id` is never read
[INFO] [stdout]    --> src/app/event.rs:158:9
[INFO] [stdout]     |
[INFO] [stdout] 157 |     Window {
[INFO] [stdout]     |     ------ field in this variant
[INFO] [stdout] 158 |         window_id: WindowId,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `device_id` and `event` are never read
[INFO] [stdout]    --> src/app/event.rs:162:9
[INFO] [stdout]     |
[INFO] [stdout] 161 |     Device {
[INFO] [stdout]     |     ------ fields in this variant
[INFO] [stdout] 162 |         device_id: DeviceId,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 163 |         event: DeviceEvent,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Event` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/main.rs:46:16
[INFO] [stdout]    |
[INFO] [stdout] 46 |         panic!(message);
[INFO] [stdout]    |                ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: add a "{}" format string to `Display` the message
[INFO] [stdout]    |
[INFO] [stdout] 46 |         panic!("{}", message);
[INFO] [stdout]    |                +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `ash`
[INFO] [stderr]  --> Cargo.toml:2:1
[INFO] [stderr]   |
[INFO] [stderr] 2 | ash = "0.30.0"
[INFO] [stderr]   | ^^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `ash`
[INFO] [stderr] warning: `hex_field_playground` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 35.21s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: winit v0.22.0
[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" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209", kill_on_drop: false }`
[INFO] [stdout] f01355610a788fce76bec320d3f2774efcc9e3f6aab973415b7a8cc5c1b78209
