[INFO] updating cached repository lpil/decksterity [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/lpil/decksterity [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/lpil/decksterity" "work/ex/beta-1.38-1/sources/1.37.0/gh/lpil/decksterity"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/lpil/decksterity'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/lpil/decksterity" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/lpil/decksterity"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/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 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of lpil/decksterity on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "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/beta-1.38-1/sources/1.37.0/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/beta-1.38-1/sources/beta-2019-08-13/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" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing lpil/decksterity against 1.37.0 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/1.37.0:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/1.37.0/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=warn" "-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" "+1.37.0" "build" "--frozen"` [INFO] [stdout] bd16ccf2fd5113cbae94a48374c97f0cf39d3d84e2239c8797dc458f6d4d779a [INFO] running `"docker" "start" "-a" "bd16ccf2fd5113cbae94a48374c97f0cf39d3d84e2239c8797dc458f6d4d779a"` [INFO] [stderr] Compiling cc v1.0.10 [INFO] [stderr] Compiling libc v0.2.37 [INFO] [stderr] Compiling version_check v0.1.3 [INFO] [stderr] Compiling byteorder v1.2.2 [INFO] [stderr] Compiling cfg-if v0.1.2 [INFO] [stderr] Compiling futures v0.1.21 [INFO] [stderr] Compiling slab v0.4.0 [INFO] [stderr] Compiling rustc-demangle v0.1.7 [INFO] [stderr] Compiling rayon-core v1.4.0 [INFO] [stderr] Compiling serde v1.0.29 [INFO] [stderr] Compiling matches v0.1.6 [INFO] [stderr] Compiling itoa v0.4.1 [INFO] [stderr] Compiling num-traits v0.2.2 [INFO] [stderr] Compiling backtrace v0.2.3 [INFO] [stderr] Compiling pulldown-cmark v0.1.2 [INFO] [stderr] Compiling unicode-normalization v0.1.5 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling bytecount v0.2.0 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling scoped-tls v0.1.1 [INFO] [stderr] Compiling smallvec v0.6.0 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling libloading v0.4.3 [INFO] [stderr] Compiling memoffset v0.1.0 [INFO] [stderr] Compiling quick-error v1.2.1 [INFO] [stderr] Compiling fixedbitset v0.1.8 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling string v0.1.0 [INFO] [stderr] Compiling bitflags v1.0.1 [INFO] [stderr] Compiling memalloc v0.1.0 [INFO] [stderr] Compiling termcolor v0.3.6 [INFO] [stderr] Compiling vec_map v0.8.0 [INFO] [stderr] Compiling same-file v1.0.2 [INFO] [stderr] Compiling strsim v0.7.0 [INFO] [stderr] Compiling httparse v1.2.4 [INFO] [stderr] Compiling bitflags v0.3.3 [INFO] [stderr] Compiling http-range v0.1.1 [INFO] [stderr] Compiling sample v0.6.2 [INFO] [stderr] Compiling claxon v0.4.0 [INFO] [stderr] Compiling proc-macro2 v0.2.3 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Compiling crossbeam-utils v0.3.2 [INFO] [stderr] Compiling log v0.4.1 [INFO] [stderr] Compiling crossbeam-utils v0.2.2 [INFO] [stderr] Compiling unicode-bidi v0.3.4 [INFO] [stderr] Compiling unicase v1.4.2 [INFO] [stderr] Compiling unicase v2.1.0 [INFO] [stderr] Compiling actix_derive v0.2.0 [INFO] [stderr] Compiling actix-web v0.5.4 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling hostname v0.1.4 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling alsa-sys v0.1.1 [INFO] [stderr] Compiling unreachable v1.0.0 [INFO] [stderr] Compiling nix v0.9.0 [INFO] [stderr] Compiling base64 v0.6.0 [INFO] [stderr] Compiling base64 v0.9.0 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling regex-syntax v0.5.3 [INFO] [stderr] Compiling textwrap v0.9.0 [INFO] [stderr] Compiling petgraph v0.2.10 [INFO] [stderr] Compiling walkdir v2.1.4 [INFO] [stderr] Compiling backtrace-sys v0.1.16 [INFO] [stderr] Compiling miniz-sys v0.1.10 [INFO] [stderr] Compiling brotli-sys v0.3.2 [INFO] [stderr] Compiling tokio-executor v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.4.1 [INFO] [stderr] Compiling syn v0.11.11 [INFO] [stderr] Compiling crossbeam-epoch v0.3.1 [INFO] [stderr] Compiling crossbeam-epoch v0.2.0 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling resolv-conf v0.6.0 [INFO] [stderr] Compiling quote v0.4.2 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling mio v0.6.14 [INFO] [stderr] Compiling thread_local v0.3.5 [INFO] [stderr] Compiling idna v0.1.4 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling tempdir v0.3.7 [INFO] [stderr] Compiling parking_lot_core v0.2.13 [INFO] [stderr] Compiling uuid v0.6.3 [INFO] [stderr] Compiling clap v2.31.2 [INFO] [stderr] Compiling daggy v0.4.1 [INFO] [stderr] Compiling tokio-timer v0.2.1 [INFO] [stderr] Compiling crossbeam-deque v0.3.0 [INFO] [stderr] Compiling serde_json v1.0.15 [INFO] [stderr] Compiling semver v0.8.0 [INFO] [stderr] Compiling toml v0.4.5 [INFO] [stderr] Compiling crossbeam-deque v0.2.0 [INFO] [stderr] Compiling syn v0.12.14 [INFO] [stderr] Compiling tokio-io v0.1.6 [INFO] [stderr] Compiling http v0.1.5 [INFO] [stderr] Compiling jack-sys v0.2.0 [INFO] [stderr] Compiling parking_lot v0.4.8 [INFO] [stderr] Compiling url v1.7.0 [INFO] [stderr] Compiling mio-uds v0.6.4 [INFO] [stderr] Compiling dsp-chain v0.13.1 [INFO] [stderr] Compiling tokio-threadpool v0.1.2 [INFO] [stderr] Compiling phf_shared v0.7.21 [INFO] [stderr] warning[E0713]: borrow may still be in use when destructor runs [INFO] [stderr] --> /opt/crater/cargo-home/registry/src/github.com-1ecc6299db9ec823/url-1.7.0/src/form_urlencoded.rs:261:40 [INFO] [stderr] | [INFO] [stderr] 259 | impl<'a> Target for ::UrlQuery<'a> { [INFO] [stderr] | -- lifetime `'a` defined here [INFO] [stderr] 260 | fn as_mut_string(&mut self) -> &mut String { &mut self.url.serialization } [INFO] [stderr] 261 | fn finish(self) -> &'a mut ::Url { self.url } [INFO] [stderr] | ^^^^^^^^ - here, drop of `self` needs exclusive access to `*self.url`, because the type `UrlQuery<'_>` implements the `Drop` trait [INFO] [stderr] | | [INFO] [stderr] | returning this value requires that `*self.url` is borrowed for `'a` [INFO] [stderr] | [INFO] [stderr] = warning: this error has been downgraded to a warning for backwards compatibility with previous releases [INFO] [stderr] = warning: this represents potential undefined behavior in your code and this warning will become a hard error in the future [INFO] [stderr] = note: for more information, try `rustc --explain E0729` [INFO] [stderr] [INFO] [stderr] Compiling mime v0.3.5 [INFO] [stderr] Compiling tokio-reactor v0.1.1 [INFO] [stderr] Compiling alsa v0.2.0 [INFO] [stderr] Compiling jack v0.6.0 [INFO] [stderr] Compiling flate2 v1.0.1 [INFO] [stderr] Compiling crossbeam-channel v0.1.2 [INFO] [stderr] Compiling synstructure v0.6.1 [INFO] [stderr] Compiling phf_generator v0.7.21 [INFO] [stderr] Compiling phf v0.7.21 [INFO] [stderr] Compiling rayon v0.8.2 [INFO] [stderr] Compiling serde_derive_internals v0.20.0 [INFO] [stderr] Compiling serde_urlencoded v0.5.1 [INFO] [stderr] Compiling brotli2 v0.3.2 [INFO] [stderr] Compiling tokio-tcp v0.1.0 [INFO] [stderr] Compiling tokio-udp v0.1.0 [INFO] [stderr] Compiling backtrace v0.3.6 [INFO] [stderr] Compiling phf_codegen v0.7.21 [INFO] [stderr] Compiling h2 v0.1.5 [INFO] [stderr] Compiling ring v0.12.1 [INFO] [stderr] Compiling failure_derive v0.1.1 [INFO] [stderr] Compiling tokio v0.1.5 [INFO] [stderr] Compiling midir v0.5.0 [INFO] [stderr] Compiling mime_guess v2.0.0-alpha.4 [INFO] [stderr] Compiling error-chain v0.11.0 [INFO] [stderr] Compiling error-chain v0.1.12 [INFO] [stderr] Compiling serde_derive v1.0.29 [INFO] [stderr] Compiling failure v0.1.1 [INFO] [stderr] Compiling env_logger v0.5.8 [INFO] [stderr] Compiling tokio-core v0.1.17 [INFO] [stderr] Compiling trust-dns-proto v0.3.2 [INFO] [stderr] Compiling tokio-signal v0.1.5 [INFO] [stderr] Compiling cookie v0.10.1 [INFO] [stderr] Compiling cargo_metadata v0.3.3 [INFO] [stderr] Compiling trust-dns-resolver v0.8.1 [INFO] [stderr] Compiling skeptic v0.13.2 [INFO] [stderr] Compiling actix v0.5.6 [INFO] [stderr] Compiling 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: 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] error: linking with `cc` failed: exit code: 1 [INFO] [stderr] | [INFO] [stderr] = note: "cc" "-Wl,--as-needed" "-Wl,-z,noexecstack" "-m64" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.0.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.1.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.2.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.3.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.4.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.5.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.6.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.7.rcgu.o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.decksterity.azstaeac-cgu.8.rcgu.o" "-o" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4" "/opt/crater/target/debug/deps/decksterity-109c0e18a20c35c4.1yy0umsofufv2vrf.rcgu.o" "-Wl,--gc-sections" "-pie" "-Wl,-zrelro" "-Wl,-znow" "-nodefaultlibs" "-L" "/opt/crater/target/debug/deps" "-L" "/opt/crater/target/debug/build/backtrace-sys-672c95cb4e0e457b/out/.libs" "-L" "/opt/crater/target/debug/build/brotli-sys-6646677a78fb2e43/out" "-L" "/opt/crater/target/debug/build/ring-c892905cf11d5243/out" "-L" "/opt/crater/target/debug/build/miniz-sys-7b705da8866a12c1/out" "-L" "/usr/lib/x86_64-linux-gnu" "-L" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib" "-Wl,-Bstatic" "/opt/crater/target/debug/deps/liblib-32d7db02f26a25e2.rlib" "/opt/crater/target/debug/deps/libwalkdir-4f4bcd145a9c5c5e.rlib" "/opt/crater/target/debug/deps/libsame_file-025996c817eb053a.rlib" "/opt/crater/target/debug/deps/libtoml-a829f601abf870aa.rlib" "/opt/crater/target/debug/deps/libmidir-68142e49ed6f5302.rlib" "/opt/crater/target/debug/deps/libalsa-db9bc00d0493795e.rlib" "/opt/crater/target/debug/deps/libnix-d801d172f17875e8.rlib" "/opt/crater/target/debug/deps/libbitflags-f034fe9ef0b445a7.rlib" "/opt/crater/target/debug/deps/libalsa_sys-a5685d46601b0f6a.rlib" "/opt/crater/target/debug/deps/libmemalloc-7a7b161d4f283763.rlib" "/opt/crater/target/debug/deps/libjack-92bc49862b6c8bb4.rlib" "/opt/crater/target/debug/deps/libjack_sys-eb96e8129e9eb3d3.rlib" "/opt/crater/target/debug/deps/liblibloading-e1fa626a5c2a5f2c.rlib" "/opt/crater/target/debug/deps/libenv_logger-c19d03b4be809c21.rlib" "/opt/crater/target/debug/deps/libhumantime-c872bd0d1d80544c.rlib" "/opt/crater/target/debug/deps/libtermcolor-b2edcb4467188c53.rlib" "/opt/crater/target/debug/deps/libdsp-f6bd18dd3a16debe.rlib" "/opt/crater/target/debug/deps/libsample-8d42ce4da6b124d3.rlib" "/opt/crater/target/debug/deps/libdaggy-fde9c449eae5bcf6.rlib" "/opt/crater/target/debug/deps/libpetgraph-729a97d19aec447b.rlib" "/opt/crater/target/debug/deps/libfixedbitset-4752ebe30eaddccd.rlib" "/opt/crater/target/debug/deps/libclaxon-0fb3d140a36c04ca.rlib" "/opt/crater/target/debug/deps/libactix_web-54b3f06c9111ab02.rlib" "/opt/crater/target/debug/deps/libserde_urlencoded-8117e4890534320a.rlib" "/opt/crater/target/debug/deps/libitoa-4ba6695a0e6b4a3c.rlib" "/opt/crater/target/debug/deps/libserde_json-eb4689437446a630.rlib" "/opt/crater/target/debug/deps/libitoa-c4781e9575afe04a.rlib" "/opt/crater/target/debug/deps/libdtoa-dbece04ab2440d63.rlib" "/opt/crater/target/debug/deps/libnum_traits-2692c6da4eaac9b4.rlib" "/opt/crater/target/debug/deps/libh2-e0bf7b06b7a2885e.rlib" "/opt/crater/target/debug/deps/libindexmap-7bbfcecbdf58dc9a.rlib" "/opt/crater/target/debug/deps/libstring-1543e0c0ed25e6c6.rlib" "/opt/crater/target/debug/deps/libflate2-70c738f336dfcd01.rlib" "/opt/crater/target/debug/deps/libminiz_sys-24495e6cdd97c6dd.rlib" "/opt/crater/target/debug/deps/libbrotli2-7a6a0a7b70bcd117.rlib" "/opt/crater/target/debug/deps/libbrotli_sys-13c2c2348918ebb9.rlib" "/opt/crater/target/debug/deps/libserde-b314ed95ea0c0c77.rlib" "/opt/crater/target/debug/deps/libmime_guess-7fd84526705a9fbd.rlib" "/opt/crater/target/debug/deps/libphf-3cddbbc1b630ae0c.rlib" "/opt/crater/target/debug/deps/libphf_shared-29f31f532275dce9.rlib" "/opt/crater/target/debug/deps/libunicase-69eee6c2b8bb72d4.rlib" "/opt/crater/target/debug/deps/libsiphasher-1bc96b59f32124b4.rlib" "/opt/crater/target/debug/deps/libmime-885eae624970ec99.rlib" "/opt/crater/target/debug/deps/libunicase-0db327f51a87fbf5.rlib" "/opt/crater/target/debug/deps/liblanguage_tags-31855a1d4a2b270f.rlib" "/opt/crater/target/debug/deps/libhttparse-87f00dfb884184cf.rlib" "/opt/crater/target/debug/deps/libhttp_range-7e6f3ab0164f591d.rlib" "/opt/crater/target/debug/deps/libhttp-e8b08fd6c72dc633.rlib" "/opt/crater/target/debug/deps/libfnv-0b54693efaf27e2a.rlib" "/opt/crater/target/debug/deps/libfutures_cpupool-8666cd931cab5de6.rlib" "/opt/crater/target/debug/deps/libcookie-3e3afa6039b16c27.rlib" "/opt/crater/target/debug/deps/libbase64-dff0b22682e9084f.rlib" "/opt/crater/target/debug/deps/libring-678b71e575c38016.rlib" "/opt/crater/target/debug/deps/libuntrusted-4c72e7246b3544d8.rlib" "/opt/crater/target/debug/deps/libtime-68706d915da382f4.rlib" "/opt/crater/target/debug/deps/libsha1-39b1a0de906cd753.rlib" "/opt/crater/target/debug/deps/libregex-1f21a63f1d098a50.rlib" "/opt/crater/target/debug/deps/libutf8_ranges-92eef759f8fa2727.rlib" "/opt/crater/target/debug/deps/libregex_syntax-ef9d7927a1908929.rlib" "/opt/crater/target/debug/deps/libucd_util-648c6582e280a648.rlib" "/opt/crater/target/debug/deps/libthread_local-83befeeba49021d8.rlib" "/opt/crater/target/debug/deps/libunreachable-9d457f85a529b992.rlib" "/opt/crater/target/debug/deps/libvoid-03072202629d0c80.rlib" "/opt/crater/target/debug/deps/libaho_corasick-25a8f5c1d2eba264.rlib" "/opt/crater/target/debug/deps/libmemchr-55f77bd951daea76.rlib" "/opt/crater/target/debug/deps/libbase64-c6a9a0fdf732f558.rlib" "/opt/crater/target/debug/deps/libsafemem-c18df4925d4a324d.rlib" "/opt/crater/target/debug/deps/libactix-fc630e1663f10aa2.rlib" "/opt/crater/target/debug/deps/libfailure-10e0f83e2ddfa8b3.rlib" "/opt/crater/target/debug/deps/libbacktrace-75aa85449e584ec9.rlib" "/opt/crater/target/debug/deps/libtrust_dns_resolver-2b118c5cc8ba45f8.rlib" "/opt/crater/target/debug/deps/libtrust_dns_proto-98a6f7da91f2a087.rlib" "/opt/crater/target/debug/deps/liburl-5f8487a3fc31431a.rlib" "/opt/crater/target/debug/deps/libencoding-a504f0c84579b1c2.rlib" "/opt/crater/target/debug/deps/libencoding_index_tradchinese-a5c8de531ff486b0.rlib" "/opt/crater/target/debug/deps/libencoding_index_simpchinese-5c0e60522710732c.rlib" "/opt/crater/target/debug/deps/libencoding_index_japanese-1be8d91d0a52e864.rlib" "/opt/crater/target/debug/deps/libencoding_index_korean-3525f39ef2e9a9c9.rlib" "/opt/crater/target/debug/deps/libencoding_index_singlebyte-06eaa0be26a98b31.rlib" "/opt/crater/target/debug/deps/libpercent_encoding-7ae675a5263db170.rlib" "/opt/crater/target/debug/deps/libidna-f2f59474bdd7b6b8.rlib" "/opt/crater/target/debug/deps/libunicode_normalization-c01f82de3d845d74.rlib" "/opt/crater/target/debug/deps/libunicode_bidi-4aec038661d98415.rlib" "/opt/crater/target/debug/deps/libmatches-30795f3b92df29f5.rlib" "/opt/crater/target/debug/deps/libresolv_conf-91a13bc545ef434a.rlib" "/opt/crater/target/debug/deps/libhostname-d0313e3a9663e00e.rlib" "/opt/crater/target/debug/deps/libquick_error-9c87504e20e65dac.rlib" "/opt/crater/target/debug/deps/liblru_cache-151a2103ca42806b.rlib" "/opt/crater/target/debug/deps/liblinked_hash_map-67c5eab430094337.rlib" "/opt/crater/target/debug/deps/liberror_chain-e308bb9e3a81f410.rlib" "/opt/crater/target/debug/deps/libbacktrace-b7d2ba3cef434194.rlib" "/opt/crater/target/debug/deps/libbacktrace_sys-42995b3c7d8351d0.rlib" "/opt/crater/target/debug/deps/librustc_demangle-ef097df9c9feb005.rlib" "/opt/crater/target/debug/deps/libdbghelp-94ab056f98c942bf.rlib" "/opt/crater/target/debug/deps/libwinapi-d699aca12e7b19a5.rlib" "/opt/crater/target/debug/deps/libkernel32-68d3558eb82f9807.rlib" "/opt/crater/target/debug/deps/libtokio_signal-18128ce7d8617300.rlib" "/opt/crater/target/debug/deps/libmio_uds-04eb3d694d0a1b08.rlib" "/opt/crater/target/debug/deps/libtokio_core-42fea7e916f276b1.rlib" "/opt/crater/target/debug/deps/libscoped_tls-c91b8019917fef83.rlib" "/opt/crater/target/debug/deps/libtokio-58cd0ee5d1f82a62.rlib" "/opt/crater/target/debug/deps/libtokio_udp-9c0d1c1c4ab452d2.rlib" "/opt/crater/target/debug/deps/libtokio_tcp-3a043a808373c1c0.rlib" "/opt/crater/target/debug/deps/libtokio_timer-4f2e4f0ebc1e2a27.rlib" "/opt/crater/target/debug/deps/libtokio_threadpool-fcb4c13591a6e499.rlib" "/opt/crater/target/debug/deps/libnum_cpus-0c9a1d33e15ba672.rlib" "/opt/crater/target/debug/deps/libcrossbeam_deque-00e3237adc465132.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-6ca512e940b02ab3.rlib" "/opt/crater/target/debug/deps/libmemoffset-6c4b37f364c61d2a.rlib" "/opt/crater/target/debug/deps/liblazy_static-544ad40da8f8b589.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-de947fea67225153.rlib" "/opt/crater/target/debug/deps/libtokio_reactor-3877e2d370b92979.rlib" "/opt/crater/target/debug/deps/libtokio_executor-376e0657dbf07675.rlib" "/opt/crater/target/debug/deps/libtokio_io-0530bb950c91081c.rlib" "/opt/crater/target/debug/deps/libmio-8dc202887f50f6aa.rlib" "/opt/crater/target/debug/deps/libslab-5ba5e0ab3535f558.rlib" "/opt/crater/target/debug/deps/libnet2-e45c51b188618aa1.rlib" "/opt/crater/target/debug/deps/liblazycell-4aff62803df25dee.rlib" "/opt/crater/target/debug/deps/libbytes-a6e704dbfa2173dd.rlib" "/opt/crater/target/debug/deps/libiovec-7f7d197ceefdea8a.rlib" "/opt/crater/target/debug/deps/libbyteorder-94632e90d2723e82.rlib" "/opt/crater/target/debug/deps/libfutures-3661a280aa742451.rlib" "/opt/crater/target/debug/deps/libuuid-689bcd5e2da8f340.rlib" "/opt/crater/target/debug/deps/libcrossbeam_channel-25d902e8bd31bf73.rlib" "/opt/crater/target/debug/deps/libparking_lot-a4c9a7a9ee8cb7b9.rlib" "/opt/crater/target/debug/deps/libparking_lot_core-faa3ddaceb98d68b.rlib" "/opt/crater/target/debug/deps/libsmallvec-56e55b99878a7fbd.rlib" "/opt/crater/target/debug/deps/librand-d8ad220b10c661b8.rlib" "/opt/crater/target/debug/deps/libowning_ref-19d8aa32a3c62913.rlib" "/opt/crater/target/debug/deps/libstable_deref_trait-31dcd1efaf809c24.rlib" "/opt/crater/target/debug/deps/libcrossbeam_epoch-dc2fb87095c4e4bd.rlib" "/opt/crater/target/debug/deps/libscopeguard-316f896e0d3e978a.rlib" "/opt/crater/target/debug/deps/libmemoffset-6338e81e9e65ab83.rlib" "/opt/crater/target/debug/deps/liblazy_static-0c9d1899e9eae559.rlib" "/opt/crater/target/debug/deps/libcrossbeam_utils-7cc7314482ae70bc.rlib" "/opt/crater/target/debug/deps/libarrayvec-a0d6009ed9c5e034.rlib" "/opt/crater/target/debug/deps/libnodrop-4e986c2cb71c811e.rlib" "/opt/crater/target/debug/deps/liblog-9a4573bfd4d75161.rlib" "/opt/crater/target/debug/deps/libcfg_if-f0641b5a9a5cde64.rlib" "/opt/crater/target/debug/deps/libclap-8bb60026be57402c.rlib" "/opt/crater/target/debug/deps/libvec_map-574990f4164cde65.rlib" "/opt/crater/target/debug/deps/libtextwrap-2bf691a8202f6754.rlib" "/opt/crater/target/debug/deps/libunicode_width-8e49fc9eb4c9dbb0.rlib" "/opt/crater/target/debug/deps/libstrsim-c714b4fac07361e2.rlib" "/opt/crater/target/debug/deps/libbitflags-1a4cdc6e572ed8b2.rlib" "/opt/crater/target/debug/deps/libatty-232c6aead2a567ca.rlib" "/opt/crater/target/debug/deps/liblibc-11f8d5a16f623881.rlib" "/opt/crater/target/debug/deps/libansi_term-ab3d266e25626249.rlib" "-Wl,--start-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libstd-4a76ff35a356aedf.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libpanic_unwind-e11c7b3b3225afe2.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace-13217ede3d276f16.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libbacktrace_sys-621a9ee22da6caa1.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_demangle-546c844e8071bbeb.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libhashbrown-be9569e4d599746f.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_alloc-47d8845cef2a3bc5.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libunwind-017511bce73a530c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcfg_if-be7979c57a08057b.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liblibc-d6459c4f0817c67c.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/liballoc-580035dd98451925.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc_std_workspace_core-aee5c24fff305dea.rlib" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcore-8a55a4098920125a.rlib" "-Wl,--end-group" "/opt/crater/rustup-home/toolchains/1.37.0-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/libcompiler_builtins-9fc4b5be2ba5cc19.rlib" "-Wl,-Bdynamic" "-lasound" "-ljack" "-ldl" "-lutil" "-lutil" "-ldl" "-lrt" "-lpthread" "-lgcc_s" "-lc" "-lm" "-lrt" "-lpthread" "-lutil" "-lutil" [INFO] [stderr] = note: /usr/bin/ld: cannot find -ljack [INFO] [stderr] collect2: error: ld returned 1 exit status [INFO] [stderr] [INFO] [stderr] [INFO] [stderr] error: aborting due to previous error [INFO] [stderr] [INFO] [stderr] error: Could not compile `decksterity`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "bd16ccf2fd5113cbae94a48374c97f0cf39d3d84e2239c8797dc458f6d4d779a"` [INFO] running `"docker" "rm" "-f" "bd16ccf2fd5113cbae94a48374c97f0cf39d3d84e2239c8797dc458f6d4d779a"` [INFO] [stdout] bd16ccf2fd5113cbae94a48374c97f0cf39d3d84e2239c8797dc458f6d4d779a