[INFO] cloning repository https://github.com/anthony-63/zoku
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/anthony-63/zoku" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthony-63%2Fzoku", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthony-63%2Fzoku'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 846479f63db4c6a10ecd62b537369bd9c5dac81e
[INFO] checking anthony-63/zoku against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fanthony-63%2Fzoku" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
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[INFO] started tweaking git repo https://github.com/anthony-63/zoku
[INFO] finished tweaking git repo https://github.com/anthony-63/zoku
[INFO] tweaked toml for git repo https://github.com/anthony-63/zoku written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/anthony-63/zoku on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/anthony-63/zoku 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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "7bc4698d951bbe6c7149542cbc22d6ba6f3d528feaba2541e28da90c488d8773", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: unused variable: `color`
[INFO] [stdout]    --> src/game/notes.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let color = self.color_with_alpha(slider.combo_color, alpha);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skin`
[INFO] [stdout]    --> src/game/notes.rs:591:60
[INFO] [stdout]     |
[INFO] [stdout] 591 |     fn render_spinner(&self, _spinner: &RenderableSpinner, skin: &Skin) {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_skin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]  --> src/content/beatmap/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Difficulty {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 9 |     pub version: i32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `use_skin_sprites` is never read
[INFO] [stdout]   --> src/content/beatmap/mod.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct GeneralSection {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub use_skin_sprites: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GeneralSection` 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 `meter`, `sample_set`, `sample_index`, `volume`, `inherited`, and `kiai_mode` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct TimingPoint {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub meter: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 130 |     pub sample_set: String,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 131 |     pub sample_index: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 132 |     pub volume: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 133 |     pub inherited: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 134 |     pub kiai_mode: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimingPoint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:142:14
[INFO] [stdout]     |
[INFO] [stdout] 142 |     HoldNote(HoldNote),
[INFO] [stdout]     |     -------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HitObject` has a derived impl for the trait `Clone`, 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] 142 -     HoldNote(HoldNote),
[INFO] [stdout] 142 +     HoldNote(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color_skip`, `hitsound`, and `extras` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct HitCircle {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 151 |     pub time: i32,
[INFO] [stdout] 152 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 153 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HitCircle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color_skip`, `edge_hitsounds`, `edge_additions`, `hitsound`, and `extras` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct Slider {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub edge_hitsounds: Vec<i32>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 176 |     pub edge_additions: Vec<(i32, i32)>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 177 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 178 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Slider` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, `color_skip`, `hitsound`, and `extras` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct Spinner {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 183 |     pub x: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 184 |     pub y: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 185 |     pub new_combo: bool,
[INFO] [stdout] 186 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 187 |     pub time: i32,
[INFO] [stdout] 188 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 189 |     pub end_time: i32,
[INFO] [stdout] 190 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Spinner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub struct HoldNote {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 195 |     pub x: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 196 |     pub y: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 197 |     pub new_combo: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 198 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 199 |     pub time: i32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 200 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 201 |     pub end_time: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 202 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HoldNote` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sample_set`, `addition_set`, `custom_index`, `sample_volume`, and `filename` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub struct HitObjectExtras {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 207 |     pub sample_set: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 208 |     pub addition_set: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 209 |     pub custom_index: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 210 |     pub sample_volume: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 211 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HitObjectExtras` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Message` is never constructed
[INFO] [stdout]   --> src/content/beatmap/formats/osu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Message(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` 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 variable: `color`
[INFO] [stdout]    --> src/game/notes.rs:422:13
[INFO] [stdout]     |
[INFO] [stdout] 422 |         let color = self.color_with_alpha(slider.combo_color, alpha);
[INFO] [stdout]     |             ^^^^^ help: if this is intentional, prefix it with an underscore: `_color`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `skin`
[INFO] [stdout]    --> src/game/notes.rs:591:60
[INFO] [stdout]     |
[INFO] [stdout] 591 |     fn render_spinner(&self, _spinner: &RenderableSpinner, skin: &Skin) {
[INFO] [stdout]     |                                                            ^^^^ help: if this is intentional, prefix it with an underscore: `_skin`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `version` is never read
[INFO] [stdout]  --> src/content/beatmap/mod.rs:9:9
[INFO] [stdout]   |
[INFO] [stdout] 8 | pub struct Difficulty {
[INFO] [stdout]   |            ---------- field in this struct
[INFO] [stdout] 9 |     pub version: i32,
[INFO] [stdout]   |         ^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `use_skin_sprites` is never read
[INFO] [stdout]   --> src/content/beatmap/mod.rs:42:9
[INFO] [stdout]    |
[INFO] [stdout] 29 | pub struct GeneralSection {
[INFO] [stdout]    |            -------------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 42 |     pub use_skin_sprites: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `GeneralSection` 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 `meter`, `sample_set`, `sample_index`, `volume`, `inherited`, and `kiai_mode` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:129:9
[INFO] [stdout]     |
[INFO] [stdout] 126 | pub struct TimingPoint {
[INFO] [stdout]     |            ----------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 129 |     pub meter: i32,
[INFO] [stdout]     |         ^^^^^
[INFO] [stdout] 130 |     pub sample_set: String,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 131 |     pub sample_index: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 132 |     pub volume: i32,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout] 133 |     pub inherited: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 134 |     pub kiai_mode: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `TimingPoint` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:142:14
[INFO] [stdout]     |
[INFO] [stdout] 142 |     HoldNote(HoldNote),
[INFO] [stdout]     |     -------- ^^^^^^^^
[INFO] [stdout]     |     |
[INFO] [stdout]     |     field in this variant
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HitObject` has a derived impl for the trait `Clone`, 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] 142 -     HoldNote(HoldNote),
[INFO] [stdout] 142 +     HoldNote(()),
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color_skip`, `hitsound`, and `extras` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:150:9
[INFO] [stdout]     |
[INFO] [stdout] 146 | pub struct HitCircle {
[INFO] [stdout]     |            --------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 150 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 151 |     pub time: i32,
[INFO] [stdout] 152 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 153 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HitCircle` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `color_skip`, `edge_hitsounds`, `edge_additions`, `hitsound`, and `extras` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:169:9
[INFO] [stdout]     |
[INFO] [stdout] 165 | pub struct Slider {
[INFO] [stdout]     |            ------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 169 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 175 |     pub edge_hitsounds: Vec<i32>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 176 |     pub edge_additions: Vec<(i32, i32)>,
[INFO] [stdout]     |         ^^^^^^^^^^^^^^
[INFO] [stdout] 177 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 178 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Slider` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `x`, `y`, `color_skip`, `hitsound`, and `extras` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:183:9
[INFO] [stdout]     |
[INFO] [stdout] 182 | pub struct Spinner {
[INFO] [stdout]     |            ------- fields in this struct
[INFO] [stdout] 183 |     pub x: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 184 |     pub y: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 185 |     pub new_combo: bool,
[INFO] [stdout] 186 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 187 |     pub time: i32,
[INFO] [stdout] 188 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 189 |     pub end_time: i32,
[INFO] [stdout] 190 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `Spinner` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: multiple fields are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:195:9
[INFO] [stdout]     |
[INFO] [stdout] 194 | pub struct HoldNote {
[INFO] [stdout]     |            -------- fields in this struct
[INFO] [stdout] 195 |     pub x: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 196 |     pub y: i32,
[INFO] [stdout]     |         ^
[INFO] [stdout] 197 |     pub new_combo: bool,
[INFO] [stdout]     |         ^^^^^^^^^
[INFO] [stdout] 198 |     pub color_skip: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 199 |     pub time: i32,
[INFO] [stdout]     |         ^^^^
[INFO] [stdout] 200 |     pub hitsound: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 201 |     pub end_time: i32,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout] 202 |     pub extras: HitObjectExtras,
[INFO] [stdout]     |         ^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HoldNote` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `sample_set`, `addition_set`, `custom_index`, `sample_volume`, and `filename` are never read
[INFO] [stdout]    --> src/content/beatmap/mod.rs:207:9
[INFO] [stdout]     |
[INFO] [stdout] 206 | pub struct HitObjectExtras {
[INFO] [stdout]     |            --------------- fields in this struct
[INFO] [stdout] 207 |     pub sample_set: i32,
[INFO] [stdout]     |         ^^^^^^^^^^
[INFO] [stdout] 208 |     pub addition_set: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 209 |     pub custom_index: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^
[INFO] [stdout] 210 |     pub sample_volume: i32,
[INFO] [stdout]     |         ^^^^^^^^^^^^^
[INFO] [stdout] 211 |     pub filename: String,
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `HitObjectExtras` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variant `Message` is never constructed
[INFO] [stdout]   --> src/content/beatmap/formats/osu.rs:12:5
[INFO] [stdout]    |
[INFO] [stdout]  9 | pub enum Error {
[INFO] [stdout]    |          ----- variant in this enum
[INFO] [stdout] ...
[INFO] [stdout] 12 |     Message(String),
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 33.17s
[INFO] running `Command { std: "docker" "inspect" "ce92ae14c2681aebbe97b988bdf1e5614b6c27ebd72afcf7701175cb5044d7f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce92ae14c2681aebbe97b988bdf1e5614b6c27ebd72afcf7701175cb5044d7f2", kill_on_drop: false }`
[INFO] [stdout] ce92ae14c2681aebbe97b988bdf1e5614b6c27ebd72afcf7701175cb5044d7f2