[INFO] cloning repository https://github.com/cxrvus/byteseq [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/cxrvus/byteseq" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxrvus%2Fbyteseq", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxrvus%2Fbyteseq'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b7ca639c01b400477b68dd777d0fa4d4f1068bee [INFO] checking cxrvus/byteseq against try#93086cfebfccb79083c59d0d3b2052944bba643c for pr-146440-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fcxrvus%2Fbyteseq" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/cxrvus/byteseq [INFO] finished tweaking git repo https://github.com/cxrvus/byteseq [INFO] tweaked toml for git repo https://github.com/cxrvus/byteseq written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/cxrvus/byteseq on toolchain 93086cfebfccb79083c59d0d3b2052944bba643c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/cxrvus/byteseq 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" "+93086cfebfccb79083c59d0d3b2052944bba643c" "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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 412933eab090bc96e9dc2b4ef12181418ac565b2f3262e6b827e83c7cf6007f1 [INFO] running `Command { std: "docker" "start" "-a" "412933eab090bc96e9dc2b4ef12181418ac565b2f3262e6b827e83c7cf6007f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "412933eab090bc96e9dc2b4ef12181418ac565b2f3262e6b827e83c7cf6007f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "412933eab090bc96e9dc2b4ef12181418ac565b2f3262e6b827e83c7cf6007f1", kill_on_drop: false }` [INFO] [stdout] 412933eab090bc96e9dc2b4ef12181418ac565b2f3262e6b827e83c7cf6007f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+93086cfebfccb79083c59d0d3b2052944bba643c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 38744c30b7d212135a96f7afc60eb029366f9bed108c1d4d2314c284575824c8 [INFO] running `Command { std: "docker" "start" "-a" "38744c30b7d212135a96f7afc60eb029366f9bed108c1d4d2314c284575824c8", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.106 [INFO] [stderr] Checking cfg-if v1.0.4 [INFO] [stderr] Compiling unicode-ident v1.0.24 [INFO] [stderr] Compiling quote v1.0.45 [INFO] [stderr] Checking arrayvec v0.7.6 [INFO] [stderr] Checking bytemuck v1.25.0 [INFO] [stderr] Checking lazy_static v1.5.0 [INFO] [stderr] Checking log v0.4.29 [INFO] [stderr] Compiling autocfg v1.5.0 [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling pkg-config v0.3.32 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Checking symphonia-core v0.5.5 [INFO] [stderr] Checking anstyle-parse v1.0.0 [INFO] [stderr] Checking bitflags v2.11.0 [INFO] [stderr] Checking anstyle-query v1.1.5 [INFO] [stderr] Compiling zmij v1.0.21 [INFO] [stderr] Checking colorchoice v1.0.5 [INFO] [stderr] Checking is_terminal_polyfill v1.70.2 [INFO] [stderr] Compiling cpal v0.17.3 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Checking anstyle v1.0.14 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling alsa-sys v0.4.0 [INFO] [stderr] Checking extended v0.1.0 [INFO] [stderr] Checking anstream v1.0.0 [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Checking dasp_sample v0.11.0 [INFO] [stderr] Checking symphonia-codec-pcm v0.5.5 [INFO] [stderr] Compiling anyhow v1.0.102 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Checking clap_lex v1.1.0 [INFO] [stderr] Checking symphonia-metadata v0.5.5 [INFO] [stderr] Checking itoa v1.0.17 [INFO] [stderr] Checking clap_builder v4.6.0 [INFO] [stderr] Checking memchr v2.8.0 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking symphonia-utils-xiph v0.5.5 [INFO] [stderr] Checking symphonia-format-ogg v0.5.5 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking symphonia-format-riff v0.5.5 [INFO] [stderr] Checking symphonia-bundle-mp3 v0.5.5 [INFO] [stderr] Checking alsa v0.11.0 [INFO] [stderr] Checking symphonia v0.5.5 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling clap_derive v4.6.0 [INFO] [stderr] Checking rodio v0.22.2 [INFO] [stderr] Checking clap v4.6.0 [INFO] [stderr] Checking byteseq v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `crate::player::Message` [INFO] [stdout] --> src/player/playback.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::player::Message; [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: `crate::player::Message` [INFO] [stdout] --> src/player/playback.rs:1:5 [INFO] [stdout] | [INFO] [stdout] 1 | use crate::player::Message; [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: `crate::player::Sound` [INFO] [stdout] --> src/player/playback.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::player::Sound; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::play` [INFO] [stdout] --> src/player/playback.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rodio::play; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::player::Sound` [INFO] [stdout] --> src/player/playback.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::player::Sound; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SineWave` and `Source` [INFO] [stdout] --> src/player/playback.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use rodio::source::{SineWave, Source}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `rodio::play` [INFO] [stdout] --> src/player/playback.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use rodio::play; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/player/playback.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `SineWave` and `Source` [INFO] [stdout] --> src/player/playback.rs:7:21 [INFO] [stdout] | [INFO] [stdout] 7 | use rodio::source::{SineWave, Source}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/player/playback.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/player/playback.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | let Note { sound, msg } = note; [INFO] [stdout] | ^^^^^ help: try ignoring the field: `sound: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `sound` [INFO] [stdout] --> src/player/playback.rs:30:14 [INFO] [stdout] | [INFO] [stdout] 30 | let Note { sound, msg } = note; [INFO] [stdout] | ^^^^^ help: try ignoring the field: `sound: _` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/player/playback.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | let Note { sound, msg } = note; [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mixer` [INFO] [stdout] --> src/player/playback.rs:32:7 [INFO] [stdout] | [INFO] [stdout] 32 | let mixer = self.sink.mixer(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mixer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/player/mod.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(config: NoteConfig) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `msg` [INFO] [stdout] --> src/player/playback.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | let Note { sound, msg } = note; [INFO] [stdout] | ^^^ help: try ignoring the field: `msg: _` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `mixer` [INFO] [stdout] --> src/player/playback.rs:32:7 [INFO] [stdout] | [INFO] [stdout] 32 | let mixer = self.sink.mixer(); [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_mixer` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/player/mod.rs:17:13 [INFO] [stdout] | [INFO] [stdout] 17 | pub fn new(config: NoteConfig) -> Result { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/player/mod.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn tick(self, value: u8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/player/mod.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn convert(config: NoteConfig, value: u8) -> Note { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/player/mod.rs:29:37 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn convert(config: NoteConfig, value: u8) -> Note { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/player/mod.rs:20:20 [INFO] [stdout] | [INFO] [stdout] 20 | pub fn tick(self, value: u8) {} [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `config` [INFO] [stdout] --> src/player/mod.rs:29:17 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn convert(config: NoteConfig, value: u8) -> Note { [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `value` [INFO] [stdout] --> src/player/mod.rs:29:37 [INFO] [stdout] | [INFO] [stdout] 29 | pub fn convert(config: NoteConfig, value: u8) -> Note { [INFO] [stdout] | ^^^^^ help: if this is intentional, prefix it with an underscore: `_value` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `samples` and `channels` are never read [INFO] [stdout] --> src/config.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct NoteConfig { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | samples: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | channels: Bank, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoteConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `mode`, `path`, and `duration` are never read [INFO] [stdout] --> src/config.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct SampleConfig { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 18 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 19 | mode: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | /// optional duration in ms [INFO] [stdout] 22 | duration: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SampleConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `samples` and `channels` are never read [INFO] [stdout] --> src/config.rs:10:2 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct NoteConfig { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 10 | samples: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 11 | channels: Bank, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `NoteConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `polyphony`, and `voice` are never read [INFO] [stdout] --> src/config.rs:27:2 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ChannelConfig { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 27 | name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 28 | polyphony: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 29 | voice: VoiceMode, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ChannelConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `id`, `mode`, `path`, and `duration` are never read [INFO] [stdout] --> src/config.rs:18:2 [INFO] [stdout] | [INFO] [stdout] 17 | pub struct SampleConfig { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 18 | id: String, [INFO] [stdout] | ^^ [INFO] [stdout] 19 | mode: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 20 | path: PathBuf, [INFO] [stdout] | ^^^^ [INFO] [stdout] 21 | /// optional duration in ms [INFO] [stdout] 22 | duration: Option, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SampleConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `name`, `polyphony`, and `voice` are never read [INFO] [stdout] --> src/config.rs:27:2 [INFO] [stdout] | [INFO] [stdout] 26 | pub struct ChannelConfig { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 27 | name: Option, [INFO] [stdout] | ^^^^ [INFO] [stdout] 28 | polyphony: bool, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 29 | voice: VoiceMode, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ChannelConfig` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `default_mode` and `samples` are never read [INFO] [stdout] --> src/config.rs:41:2 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct SampleBank { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 41 | default_mode: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 42 | samples: Bank, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SampleBank` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `SongPlayer` is never constructed [INFO] [stdout] --> src/player/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SongPlayer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/player/mod.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SongPlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | // song: Song, // todo: implement [INFO] [stdout] 9 | config: NoteConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sounds` is never read [INFO] [stdout] --> src/player/mod.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct NotePlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 13 | sounds: Vec

, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prev_notes` and `current_notes` are never read [INFO] [stdout] --> src/player/mod.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct NoteConverter { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 24 | prev_notes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 25 | current_notes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `players` is never read [INFO] [stdout] --> src/player/playback.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct NativeSoundPlayer { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 16 | sink: MixerDeviceSink, [INFO] [stdout] 17 | players: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `default_mode` and `samples` are never read [INFO] [stdout] --> src/config.rs:41:2 [INFO] [stdout] | [INFO] [stdout] 40 | pub struct SampleBank { [INFO] [stdout] | ---------- fields in this struct [INFO] [stdout] 41 | default_mode: Option, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] 42 | samples: Bank, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `SampleBank` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: struct `SongPlayer` is never constructed [INFO] [stdout] --> src/player/mod.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SongPlayer { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this `pub` struct has private fields, no public constructor, and is not otherwise reachable through the external API, so consider providing a public constructor or removing it [INFO] [stdout] = note: `#[deny(unused_unconstructable_pub_structs)]` (part of `#[deny(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/player/mod.rs:9:2 [INFO] [stdout] | [INFO] [stdout] 7 | pub struct SongPlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 8 | // song: Song, // todo: implement [INFO] [stdout] 9 | config: NoteConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `sounds` is never read [INFO] [stdout] --> src/player/mod.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 12 | pub struct NotePlayer { [INFO] [stdout] | ---------- field in this struct [INFO] [stdout] 13 | sounds: Vec

, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `prev_notes` and `current_notes` are never read [INFO] [stdout] --> src/player/mod.rs:24:2 [INFO] [stdout] | [INFO] [stdout] 23 | pub struct NoteConverter { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 24 | prev_notes: Vec, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] 25 | current_notes: Vec, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `players` is never read [INFO] [stdout] --> src/player/playback.rs:17:2 [INFO] [stdout] | [INFO] [stdout] 15 | pub struct NativeSoundPlayer { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 16 | sink: MixerDeviceSink, [INFO] [stdout] 17 | players: Vec, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `byteseq` (lib) due to 1 previous error; 20 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `byteseq` (lib test) due to 1 previous error; 20 warnings emitted [INFO] running `Command { std: "docker" "inspect" "38744c30b7d212135a96f7afc60eb029366f9bed108c1d4d2314c284575824c8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "38744c30b7d212135a96f7afc60eb029366f9bed108c1d4d2314c284575824c8", kill_on_drop: false }` [INFO] [stdout] 38744c30b7d212135a96f7afc60eb029366f9bed108c1d4d2314c284575824c8