[INFO] cloning repository https://github.com/Windfisch/loopfisch [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Windfisch/loopfisch" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Floopfisch", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Floopfisch'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b62b3dd567f191e97db50272e347fb5618077091 [INFO] checking Windfisch/loopfisch against master#7f5a42b073dc2bee2aa625052eb066ee07072048 for pr-78991 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FWindfisch%2Floopfisch" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Windfisch/loopfisch on toolchain 7f5a42b073dc2bee2aa625052eb066ee07072048 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Windfisch/loopfisch [INFO] finished tweaking git repo https://github.com/Windfisch/loopfisch [INFO] tweaked toml for git repo https://github.com/Windfisch/loopfisch written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/Windfisch/loopfisch already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 358c9b40bee5bdfa2ae8066655a13d0ecfa898d6aea7cf5e340f35089beb6552 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "358c9b40bee5bdfa2ae8066655a13d0ecfa898d6aea7cf5e340f35089beb6552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "358c9b40bee5bdfa2ae8066655a13d0ecfa898d6aea7cf5e340f35089beb6552", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "358c9b40bee5bdfa2ae8066655a13d0ecfa898d6aea7cf5e340f35089beb6552", kill_on_drop: false }` [INFO] [stdout] 358c9b40bee5bdfa2ae8066655a13d0ecfa898d6aea7cf5e340f35089beb6552 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+7f5a42b073dc2bee2aa625052eb066ee07072048" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f6dce9ae27fdebf65c9e3620a3c1da3d27c61eef9db66a78697295722ebd6655 [INFO] running `Command { std: "docker" "start" "-a" "f6dce9ae27fdebf65c9e3620a3c1da3d27c61eef9db66a78697295722ebd6655", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling syn v1.0.42 [INFO] [stderr] Compiling typenum v1.12.0 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.0 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Compiling byteorder v1.3.4 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking pin-project-lite v0.1.10 [INFO] [stderr] Compiling subtle v2.3.0 [INFO] [stderr] Compiling const_fn v0.4.2 [INFO] [stderr] Checking arc-swap v0.4.7 [INFO] [stderr] Checking bytes v0.5.6 [INFO] [stderr] Checking fnv v1.0.7 [INFO] [stderr] Compiling httparse v1.3.4 [INFO] [stderr] Compiling futures-sink v0.3.5 [INFO] [stderr] Checking itoa v0.4.6 [INFO] [stderr] Compiling hashbrown v0.9.1 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling inlinable_string v0.1.11 [INFO] [stderr] Checking cpuid-bool v0.1.2 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Compiling httpdate v0.3.2 [INFO] [stderr] Compiling tower-service v0.3.0 [INFO] [stderr] Compiling ryu v1.0.5 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling nix v0.11.1 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Checking async-task v4.0.2 [INFO] [stderr] Checking void v1.0.2 [INFO] [stderr] Checking ubyte v0.10.0 [INFO] [stderr] Checking binascii v0.1.4 [INFO] [stderr] Checking assert_no_alloc v0.1.0 (https://github.com/Windfisch/rust-assert-no-alloc#3aadd93f) [INFO] [stderr] Checking ringbuf v0.2.1 [INFO] [stderr] Compiling generic-array v0.14.4 [INFO] [stderr] Compiling standback v0.2.10 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.1.0 (https://github.com/SergioBenitez/proc-macro2-diagnostics.git?rev=13fbb43#13fbb43d) [INFO] [stderr] Compiling time v0.2.22 [INFO] [stderr] Compiling uncased v0.9.2 [INFO] [stderr] Compiling cookie v0.15.0-dev (https://github.com/SergioBenitez/cookie-rs.git?rev=3795f2e#3795f2e6) [INFO] [stderr] Compiling rocket_http v0.5.0-dev (https://github.com/SergioBenitez/Rocket?branch=master#1369dc47) [INFO] [stderr] Compiling rocket v0.5.0-dev (https://github.com/SergioBenitez/Rocket?branch=master#1369dc47) [INFO] [stderr] Checking dashmap v4.0.0-rc6 [INFO] [stderr] Compiling tracing-core v0.1.17 [INFO] [stderr] Compiling futures-channel v0.3.5 [INFO] [stderr] Compiling http v0.2.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling atomic v0.5.0 [INFO] [stderr] Compiling crossbeam-utils v0.7.2 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Checking lock_api v0.3.4 [INFO] [stderr] Checking libc v0.2.78 [INFO] [stderr] Checking log v0.4.11 [INFO] [stderr] Compiling proc-macro-nested v0.1.6 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking async-channel v1.4.2 [INFO] [stderr] Compiling net2 v0.2.34 [INFO] [stderr] Compiling iovec v0.1.4 [INFO] [stderr] Compiling signal-hook-registry v1.2.0 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Checking futures-lite v1.10.0 [INFO] [stderr] Checking tracing v0.1.21 [INFO] [stderr] Checking want v0.3.0 [INFO] [stderr] Checking kv-log-macro v1.0.7 [INFO] [stderr] Compiling mio v0.6.22 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Checking nb-connect v1.0.2 [INFO] [stderr] Checking polling v2.0.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking parking_lot_core v0.7.2 [INFO] [stderr] Checking jack-sys v0.2.0 (https://github.com/Windfisch/rust-jack#d77752bf) [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Checking intrusive-collections v0.9.0 [INFO] [stderr] Checking async-io v1.1.9 [INFO] [stderr] Checking async-executor v1.3.0 [INFO] [stderr] Checking blocking v1.0.0 [INFO] [stderr] Checking jack v0.6.2 (https://github.com/Windfisch/rust-jack#d77752bf) [INFO] [stderr] Checking parking_lot v0.10.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Checking http-body v0.3.1 [INFO] [stderr] Compiling mio-uds v0.6.8 [INFO] [stderr] Compiling universal-hash v0.4.0 [INFO] [stderr] Compiling block-cipher v0.7.1 [INFO] [stderr] Compiling digest v0.9.0 [INFO] [stderr] Compiling crypto-mac v0.8.0 [INFO] [stderr] Compiling aead v0.3.2 [INFO] [stderr] Compiling block-buffer v0.9.0 [INFO] [stderr] Checking async-global-executor v1.3.0 [INFO] [stderr] Compiling polyval v0.4.1 [INFO] [stderr] Compiling aes-soft v0.4.0 [INFO] [stderr] Compiling hmac v0.8.1 [INFO] [stderr] Checking signal-hook v0.1.16 [INFO] [stderr] Compiling sha2 v0.9.1 [INFO] [stderr] Compiling ghash v0.3.0 [INFO] [stderr] Compiling hkdf v0.9.0 [INFO] [stderr] Checking async-std v1.6.5 [INFO] [stderr] Compiling aes v0.4.0 [INFO] [stderr] Checking crossterm v0.17.5 [INFO] [stderr] Compiling aes-gcm v0.6.0 [INFO] [stderr] Checking eventfd v0.2.0 (https://github.com/jkryl/eventfd-rust?rev=4e7c14af4b32bd764f46788c5098c951e47b38f9#4e7c14af) [INFO] [stderr] Compiling devise_core v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=1e42a2691#1e42a269) [INFO] [stderr] Compiling pin-project-internal v0.4.26 [INFO] [stderr] Compiling tokio-macros v0.2.5 [INFO] [stderr] Compiling futures-macro v0.3.5 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling pear_codegen v0.2.0-dev (https://github.com/SergioBenitez/Pear.git?rev=4b68055#4b680556) [INFO] [stderr] Compiling ref-cast-impl v1.0.2 [INFO] [stderr] Compiling serde_derive v1.0.116 [INFO] [stderr] Compiling devise_codegen v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=1e42a2691#1e42a269) [INFO] [stderr] Compiling async-trait v0.1.41 [INFO] [stderr] Compiling ref-cast v1.0.2 [INFO] [stderr] Compiling time-macros v0.1.1 [INFO] [stderr] Compiling tokio v0.2.22 [INFO] [stderr] Compiling devise v0.3.0 (https://github.com/SergioBenitez/Devise.git?rev=1e42a2691#1e42a269) [INFO] [stderr] Compiling pear v0.2.0-dev (https://github.com/SergioBenitez/Pear.git?rev=4b68055#4b680556) [INFO] [stderr] Checking pin-project v0.4.26 [INFO] [stderr] Compiling futures-util v0.3.5 [INFO] [stderr] Checking tokio-util v0.3.1 [INFO] [stderr] Checking tokio-fd v0.1.0 [INFO] [stderr] Checking serde v1.0.116 [INFO] [stderr] Compiling h2 v0.2.6 [INFO] [stderr] Checking futures-executor v0.3.5 [INFO] [stderr] Checking futures v0.3.5 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Checking serde_json v1.0.58 [INFO] [stderr] Checking hyper v0.13.8 [INFO] [stderr] Compiling rocket_codegen v0.5.0-dev (https://github.com/SergioBenitez/Rocket?branch=master#1369dc47) [INFO] [stderr] Checking rocket_contrib v0.5.0-dev (https://github.com/SergioBenitez/Rocket?branch=master#1369dc47) [INFO] [stderr] Checking loopfisch v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/engine/frontend.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn info(&self) -> &AudioDeviceInfo { &self.info } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `takes` [INFO] [stdout] --> src/engine/frontend.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn takes(&self) -> &Vec { &self.takes } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/engine/frontend.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn info(&self) -> &MidiDeviceInfo { &self.info } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `takes` [INFO] [stdout] --> src/engine/frontend.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn takes(&self) -> &Vec { &self.takes } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `devices` [INFO] [stdout] --> src/engine/frontend.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn devices(&self) -> &HashMap { &self.devices} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mididevices` [INFO] [stdout] --> src/engine/frontend.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn mididevices(&self) -> &HashMap { &self.mididevices} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `toggle_audiotake_muted` [INFO] [stdout] --> src/engine/frontend.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn toggle_audiotake_muted(&mut self, audiodev_id: usize, take_id: usize) -> Result<(),()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `toggle_miditake_muted` [INFO] [stdout] --> src/engine/frontend.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn toggle_miditake_muted(&mut self, audiodev_id: usize, take_id: usize) -> Result<(),()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetAudioMute` [INFO] [stdout] --> src/engine/messages.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | SetAudioMute(u32,bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetMidiMute` [INFO] [stdout] --> src/engine/messages.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 12 | SetMidiMute(u32,bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DeleteTake` [INFO] [stdout] --> src/engine/messages.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | DeleteTake(u32) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_audio` [INFO] [stdout] --> src/rest_api/data.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn is_audio(&self) -> bool { return !self.is_midi(); } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are useless, consider instead using `std::mem::needs_drop` to detect if a type has a destructor [INFO] [stdout] --> src/engine/frontend.rs:47:28 [INFO] [stdout] | [INFO] [stdout] 47 | pub trait IntoJackClient : Drop + Send { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/engine/frontend.rs:32:9 [INFO] [stdout] | [INFO] [stdout] 32 | pub fn info(&self) -> &AudioDeviceInfo { &self.info } [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `takes` [INFO] [stdout] --> src/engine/frontend.rs:33:9 [INFO] [stdout] | [INFO] [stdout] 33 | pub fn takes(&self) -> &Vec { &self.takes } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/engine/frontend.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | pub fn info(&self) -> &MidiDeviceInfo { &self.info } [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `takes` [INFO] [stdout] --> src/engine/frontend.rs:43:9 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn takes(&self) -> &Vec { &self.takes } [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `devices` [INFO] [stdout] --> src/engine/frontend.rs:75:9 [INFO] [stdout] | [INFO] [stdout] 75 | pub fn devices(&self) -> &HashMap { &self.devices} [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `mididevices` [INFO] [stdout] --> src/engine/frontend.rs:76:9 [INFO] [stdout] | [INFO] [stdout] 76 | pub fn mididevices(&self) -> &HashMap { &self.mididevices} [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `toggle_audiotake_muted` [INFO] [stdout] --> src/engine/frontend.rs:146:9 [INFO] [stdout] | [INFO] [stdout] 146 | pub fn toggle_audiotake_muted(&mut self, audiodev_id: usize, take_id: usize) -> Result<(),()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `toggle_miditake_muted` [INFO] [stdout] --> src/engine/frontend.rs:153:9 [INFO] [stdout] | [INFO] [stdout] 153 | pub fn toggle_miditake_muted(&mut self, audiodev_id: usize, take_id: usize) -> Result<(),()> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetAudioMute` [INFO] [stdout] --> src/engine/messages.rs:11:2 [INFO] [stdout] | [INFO] [stdout] 11 | SetAudioMute(u32,bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `SetMidiMute` [INFO] [stdout] --> src/engine/messages.rs:12:2 [INFO] [stdout] | [INFO] [stdout] 12 | SetMidiMute(u32,bool), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `DeleteTake` [INFO] [stdout] --> src/engine/messages.rs:13:2 [INFO] [stdout] | [INFO] [stdout] 13 | DeleteTake(u32) [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `is_audio` [INFO] [stdout] --> src/rest_api/data.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | pub fn is_audio(&self) -> bool { return !self.is_midi(); } [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: bounds on `Self: Drop` are useless, consider instead using `std::mem::needs_drop` to detect if a type has a destructor [INFO] [stdout] --> src/engine/frontend.rs:47:28 [INFO] [stdout] | [INFO] [stdout] 47 | pub trait IntoJackClient : Drop + Send { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(drop_bounds)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 4m 18s [INFO] running `Command { std: "docker" "inspect" "f6dce9ae27fdebf65c9e3620a3c1da3d27c61eef9db66a78697295722ebd6655", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f6dce9ae27fdebf65c9e3620a3c1da3d27c61eef9db66a78697295722ebd6655", kill_on_drop: false }` [INFO] [stdout] f6dce9ae27fdebf65c9e3620a3c1da3d27c61eef9db66a78697295722ebd6655