[INFO] cloning repository lpil/decksterity [INFO] running `"git" "clone" "--bare" "git://github.com/lpil/decksterity.git" "work/cache/sources/gh/lpil/decksterity"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/lpil/decksterity'... [INFO] running `"git" "clone" "work/cache/sources/gh/lpil/decksterity" "work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lpil/decksterity"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lpil/decksterity'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lpil/decksterity" "work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lpil/decksterity"` [INFO] [stderr] Cloning into 'work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lpil/decksterity'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 0387008f40f04833eb8c92cb36c62359d0b9a38b [INFO] sha for GitHub repo lpil/decksterity: 0387008f40f04833eb8c92cb36c62359d0b9a38b [INFO] validating manifest of lpil/decksterity on toolchain master#9f06855064ed06a50c496577b21ca50f92a2e67d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lpil/decksterity on toolchain try#d3301713b54af69ca9de941a8c6b0d8287dbd6df [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing lpil/decksterity [INFO] finished frobbing lpil/decksterity [INFO] frobbed toml for lpil/decksterity written to work/ex/pr-61874/sources/master#9f06855064ed06a50c496577b21ca50f92a2e67d/gh/lpil/decksterity/Cargo.toml [INFO] started frobbing lpil/decksterity [INFO] finished frobbing lpil/decksterity [INFO] frobbed toml for lpil/decksterity written to work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lpil/decksterity/Cargo.toml [INFO] crate lpil/decksterity already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+9f06855064ed06a50c496577b21ca50f92a2e67d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded claxon v0.4.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] checking lpil/decksterity against try#d3301713b54af69ca9de941a8c6b0d8287dbd6df for pr-61874 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-61874/worker-6/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-61874/sources/try#d3301713b54af69ca9de941a8c6b0d8287dbd6df/gh/lpil/decksterity:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+d3301713b54af69ca9de941a8c6b0d8287dbd6df-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] b655e37b137578972481adc1e1fb5dd503451a0ae052a99dd3b57b89ee2d8bab [INFO] running `"docker" "start" "-a" "b655e37b137578972481adc1e1fb5dd503451a0ae052a99dd3b57b89ee2d8bab"` [INFO] [stderr] Compiling libc v0.2.37 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling serde v1.0.29 [INFO] [stderr] Checking memalloc v0.1.0 [INFO] [stderr] Checking claxon v0.4.0 [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking hostname v0.1.4 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Compiling actix-web v0.5.4 [INFO] [stderr] Checking nix v0.9.0 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking resolv-conf v0.6.0 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking crossbeam-epoch v0.2.0 [INFO] [stderr] Checking tokio-timer v0.2.1 [INFO] [stderr] Checking thread_local v0.3.5 [INFO] [stderr] Checking clap v2.31.2 [INFO] [stderr] Checking parking_lot_core v0.2.13 [INFO] [stderr] Checking uuid v0.6.3 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Checking mio v0.6.14 [INFO] [stderr] Checking tokio-io v0.1.6 [INFO] [stderr] Checking http v0.1.5 [INFO] [stderr] Checking alsa-sys v0.1.1 [INFO] [stderr] Checking jack-sys v0.2.0 [INFO] [stderr] Checking regex v0.2.10 [INFO] [stderr] Compiling serde_derive_internals v0.20.0 [INFO] [stderr] Checking parking_lot v0.4.8 [INFO] [stderr] Compiling backtrace v0.3.6 [INFO] [stderr] Checking tokio-threadpool v0.1.2 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Checking backtrace v0.2.3 [INFO] [stderr] Checking tokio-reactor v0.1.1 [INFO] [stderr] Checking mio-uds v0.6.4 [INFO] [stderr] Checking flate2 v1.0.1 [INFO] [stderr] Checking jack v0.6.0 [INFO] [stderr] Checking alsa v0.2.0 [INFO] [stderr] Checking crossbeam-channel v0.1.2 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Checking env_logger v0.5.8 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Checking failure v0.1.1 [INFO] [stderr] Checking error-chain v0.1.12 [INFO] [stderr] Compiling serde_derive v1.0.29 [INFO] [stderr] Checking tokio-udp v0.1.0 [INFO] [stderr] Checking tokio-tcp v0.1.0 [INFO] [stderr] Checking h2 v0.1.5 [INFO] [stderr] Checking brotli2 v0.3.2 [INFO] [stderr] Checking serde_urlencoded v0.5.1 [INFO] [stderr] Checking serde_json v1.0.15 [INFO] [stderr] Checking toml v0.4.5 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Checking tokio v0.1.5 [INFO] [stderr] Checking midir v0.5.0 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Checking tokio-core v0.1.17 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Checking trust-dns-proto v0.3.2 [INFO] [stderr] Checking tokio-signal v0.1.5 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Checking trust-dns-resolver v0.8.1 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Checking cookie v0.10.1 [INFO] [stderr] Compiling actix v0.5.6 [INFO] [stderr] Checking decksterity v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `env_logger` [INFO] [stderr] --> src/server/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use env_logger; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `HttpRequest`, `HttpResponse` [INFO] [stderr] --> src/server/mod.rs:3:56 [INFO] [stderr] | [INFO] [stderr] 3 | use actix_web::{fs, http, middleware, server, ws, App, Error, HttpRequest, HttpResponse}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dsp::Node` [INFO] [stderr] --> src/lib.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use dsp::Node; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `env_logger` [INFO] [stderr] --> src/server/mod.rs:1:5 [INFO] [stderr] | [INFO] [stderr] 1 | use env_logger; [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Error`, `HttpRequest`, `HttpResponse` [INFO] [stderr] --> src/server/mod.rs:3:56 [INFO] [stderr] | [INFO] [stderr] 3 | use actix_web::{fs, http, middleware, server, ws, App, Error, HttpRequest, HttpResponse}; [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Arc`, `Mutex` [INFO] [stderr] --> src/lib.rs:24:17 [INFO] [stderr] | [INFO] [stderr] 24 | use std::sync::{Arc, Mutex}; [INFO] [stderr] | ^^^ ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `dsp::Node` [INFO] [stderr] --> src/lib.rs:25:5 [INFO] [stderr] | [INFO] [stderr] 25 | use dsp::Node; [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PlayerNode` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct PlayerNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `toggle_play_pause` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn toggle_play_pause(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `adjust_pitch` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn adjust_pitch(&mut self, delta: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_media` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn set_media(&mut self, media: media::Media) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VolumeNode` [INFO] [stderr] --> src/engine/dsp_node/volume_node.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct VolumeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/engine/dsp_node/volume_node.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_volume` [INFO] [stderr] --> src/engine/dsp_node/volume_node.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn set_volume(&mut self, new_amount: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Pitch` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub type Pitch = f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Player` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub type Player = PlayerNode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Volume` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub type Volume = VolumeNode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `DspNode` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum DspNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_player` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new_player() -> DspNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_volume` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new_volume() -> DspNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Engine` [INFO] [stderr] --> src/engine/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Engine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new` [INFO] [stderr] --> src/engine/mod.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Engine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_volume` [INFO] [stderr] --> src/engine/mod.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn set_volume(&mut self, amount: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_media` [INFO] [stderr] --> src/engine/mod.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn set_media(&mut self, media: media::Media) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `toggle_play_pause` [INFO] [stderr] --> src/engine/mod.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn toggle_play_pause(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `adjust_pitch` [INFO] [stderr] --> src/engine/mod.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn adjust_pitch(&mut self, delta: dsp_node::Pitch) -> dsp_node::Pitch { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `deck_mut` [INFO] [stderr] --> src/engine/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn deck_mut(&mut self) -> &mut dsp_node::Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `master_volume_mut` [INFO] [stderr] --> src/engine/mod.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn master_volume_mut(&mut self) -> &mut dsp_node::Volume { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Media` [INFO] [stderr] --> src/media/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub type Media = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_flac` [INFO] [stderr] --> src/media/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn read_flac(path: String) -> Media { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Ctrl` [INFO] [stderr] --> src/midi/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | type Ctrl = (u8, u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PITCH_STEP` [INFO] [stderr] --> src/midi/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const PITCH_STEP: f64 = 0.00_02; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TOP_ENCODER_4_TURN` [INFO] [stderr] --> src/midi/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const TOP_ENCODER_4_TURN: Ctrl = (190, 3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TOP_ENCODER_4_PRESS` [INFO] [stderr] --> src/midi/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const TOP_ENCODER_4_PRESS: Ctrl = (158, 55); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SLIDER_4` [INFO] [stderr] --> src/midi/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const SLIDER_4: Ctrl = (190, 19); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect_xone_k2` [INFO] [stderr] --> src/midi/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn connect_xone_k2(engine: Arc>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_tracks_state` [INFO] [stderr] --> src/persistance/mod.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_tracks_state() -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MASTER_AMP` [INFO] [stderr] --> src/lib.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | const MASTER_AMP: f32 = 0.01; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `PlayerNode` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub struct PlayerNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `toggle_play_pause` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | pub fn toggle_play_pause(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `adjust_pitch` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:33:5 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn adjust_pitch(&mut self, delta: f64) -> f64 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_media` [INFO] [stderr] --> src/engine/dsp_node/player_node.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn set_media(&mut self, media: media::Media) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `VolumeNode` [INFO] [stderr] --> src/engine/dsp_node/volume_node.rs:6:1 [INFO] [stderr] | [INFO] [stderr] 6 | pub struct VolumeNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/engine/dsp_node/volume_node.rs:11:5 [INFO] [stderr] | [INFO] [stderr] 11 | pub fn new() -> Self { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_volume` [INFO] [stderr] --> src/engine/dsp_node/volume_node.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | pub fn set_volume(&mut self, new_amount: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Pitch` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | pub type Pitch = f64; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Player` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | pub type Player = PlayerNode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Volume` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | pub type Volume = VolumeNode; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: enum is never used: `DspNode` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub enum DspNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_player` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | pub fn new_player() -> DspNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new_volume` [INFO] [stderr] --> src/engine/dsp_node/mod.rs:33:1 [INFO] [stderr] | [INFO] [stderr] 33 | pub fn new_volume() -> DspNode { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Engine` [INFO] [stderr] --> src/engine/mod.rs:13:1 [INFO] [stderr] | [INFO] [stderr] 13 | pub struct Engine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `new` [INFO] [stderr] --> src/engine/mod.rs:19:1 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn new() -> Engine { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_volume` [INFO] [stderr] --> src/engine/mod.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn set_volume(&mut self, amount: f32) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `set_media` [INFO] [stderr] --> src/engine/mod.rs:44:5 [INFO] [stderr] | [INFO] [stderr] 44 | pub fn set_media(&mut self, media: media::Media) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `toggle_play_pause` [INFO] [stderr] --> src/engine/mod.rs:48:5 [INFO] [stderr] | [INFO] [stderr] 48 | pub fn toggle_play_pause(&mut self) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `adjust_pitch` [INFO] [stderr] --> src/engine/mod.rs:52:5 [INFO] [stderr] | [INFO] [stderr] 52 | pub fn adjust_pitch(&mut self, delta: dsp_node::Pitch) -> dsp_node::Pitch { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `deck_mut` [INFO] [stderr] --> src/engine/mod.rs:60:5 [INFO] [stderr] | [INFO] [stderr] 60 | fn deck_mut(&mut self) -> &mut dsp_node::Player { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `master_volume_mut` [INFO] [stderr] --> src/engine/mod.rs:70:5 [INFO] [stderr] | [INFO] [stderr] 70 | fn master_volume_mut(&mut self) -> &mut dsp_node::Volume { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Media` [INFO] [stderr] --> src/media/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | pub type Media = Vec; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `read_flac` [INFO] [stderr] --> src/media/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | pub fn read_flac(path: String) -> Media { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: type alias is never used: `Ctrl` [INFO] [stderr] --> src/midi/mod.rs:5:1 [INFO] [stderr] | [INFO] [stderr] 5 | type Ctrl = (u8, u8); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `PITCH_STEP` [INFO] [stderr] --> src/midi/mod.rs:7:1 [INFO] [stderr] | [INFO] [stderr] 7 | const PITCH_STEP: f64 = 0.00_02; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TOP_ENCODER_4_TURN` [INFO] [stderr] --> src/midi/mod.rs:8:1 [INFO] [stderr] | [INFO] [stderr] 8 | const TOP_ENCODER_4_TURN: Ctrl = (190, 3); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `TOP_ENCODER_4_PRESS` [INFO] [stderr] --> src/midi/mod.rs:9:1 [INFO] [stderr] | [INFO] [stderr] 9 | const TOP_ENCODER_4_PRESS: Ctrl = (158, 55); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `SLIDER_4` [INFO] [stderr] --> src/midi/mod.rs:10:1 [INFO] [stderr] | [INFO] [stderr] 10 | const SLIDER_4: Ctrl = (190, 19); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `connect_xone_k2` [INFO] [stderr] --> src/midi/mod.rs:12:1 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn connect_xone_k2(engine: Arc>) -> Option> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `load_tracks_state` [INFO] [stderr] --> src/persistance/mod.rs:55:1 [INFO] [stderr] | [INFO] [stderr] 55 | pub fn load_tracks_state() -> Result, Error> { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant item is never used: `MASTER_AMP` [INFO] [stderr] --> src/lib.rs:29:1 [INFO] [stderr] | [INFO] [stderr] 29 | const MASTER_AMP: f32 = 0.01; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 21s [INFO] running `"docker" "inspect" "b655e37b137578972481adc1e1fb5dd503451a0ae052a99dd3b57b89ee2d8bab"` [INFO] running `"docker" "rm" "-f" "b655e37b137578972481adc1e1fb5dd503451a0ae052a99dd3b57b89ee2d8bab"` [INFO] [stdout] b655e37b137578972481adc1e1fb5dd503451a0ae052a99dd3b57b89ee2d8bab