[INFO] cloning repository https://github.com/stfufane/midi_transpose_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/stfufane/midi_transpose_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstfufane%2Fmidi_transpose_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstfufane%2Fmidi_transpose_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 58361202e60b55656fae4b2ebf78340338596180 [INFO] testing stfufane/midi_transpose_rs against 1.79.0 for beta-1.80-4 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fstfufane%2Fmidi_transpose_rs" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/stfufane/midi_transpose_rs on toolchain 1.79.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.79.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-6-tc1/source/.cargo/config [INFO] started tweaking git repo https://github.com/stfufane/midi_transpose_rs [INFO] finished tweaking git repo https://github.com/stfufane/midi_transpose_rs [INFO] tweaked toml for git repo https://github.com/stfufane/midi_transpose_rs written to /workspace/builds/worker-6-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/stfufane/midi_transpose_rs 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" "+1.79.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating git repository `https://github.com/robbert-vdh/nih-plug.git` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Updating git repository `https://github.com/nicokoch/reflink.git` [INFO] [stderr] Updating git repository `https://github.com/robbert-vdh/rust-assert-no-alloc.git` [INFO] [stderr] Updating git repository `https://github.com/robbert-vdh/clap-sys.git` [INFO] [stderr] Updating git repository `https://github.com/robbert-vdh/vst3-sys.git` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded nih_log v0.3.1 [INFO] [stderr] Downloaded crossbeam v0.8.4 [INFO] [stderr] Downloaded raw-window-handle v0.5.2 [INFO] [stderr] Downloaded atomic_float v0.1.0 [INFO] [stderr] Downloaded anymap v1.0.0-beta.2 [INFO] [stderr] Downloaded atomic_refcell v0.1.13 [INFO] [stderr] Downloaded midi-consts v0.1.0 [INFO] [stderr] Downloaded plain v0.2.3 [INFO] [stderr] Downloaded scroll v0.11.0 [INFO] [stderr] Downloaded goblin v0.6.1 [INFO] [stderr] Downloaded scroll_derive v0.11.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 90ef0ad08c186612d66f5599d61753a0247d32b1e878386351f7f323337f207f [INFO] running `Command { std: "docker" "start" "-a" "90ef0ad08c186612d66f5599d61753a0247d32b1e878386351f7f323337f207f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "90ef0ad08c186612d66f5599d61753a0247d32b1e878386351f7f323337f207f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "90ef0ad08c186612d66f5599d61753a0247d32b1e878386351f7f323337f207f", kill_on_drop: false }` [INFO] [stdout] 90ef0ad08c186612d66f5599d61753a0247d32b1e878386351f7f323337f207f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 42656d526c1b15c30ef0cd10fd982d023f9502559eca010ff594ce827ae4a73a [INFO] running `Command { std: "docker" "start" "-a" "42656d526c1b15c30ef0cd10fd982d023f9502559eca010ff594ce827ae4a73a", kill_on_drop: false }` [INFO] [stderr] Compiling crossbeam-utils v0.8.19 [INFO] [stderr] Compiling cc v1.0.90 [INFO] [stderr] Compiling gimli v0.28.1 [INFO] [stderr] Compiling memchr v2.7.1 [INFO] [stderr] Compiling miniz_oxide v0.7.2 [INFO] [stderr] Compiling time-macros v0.2.17 [INFO] [stderr] Compiling log v0.4.21 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling rustc-demangle v0.1.23 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling syn v2.0.53 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling termcolor v1.4.1 [INFO] [stderr] Compiling atomic_float v0.1.0 [INFO] [stderr] Compiling raw-window-handle v0.5.2 [INFO] [stderr] Compiling midi-consts v0.1.0 [INFO] [stderr] Compiling clap-sys v0.3.0 (https://github.com/robbert-vdh/clap-sys.git?branch=feature/cstr-macro#523a5f8a) [INFO] [stderr] Compiling anymap v1.0.0-beta.2 [INFO] [stderr] Compiling widestring v1.0.2 [INFO] [stderr] Compiling atomic_refcell v0.1.13 [INFO] [stderr] Compiling object v0.32.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling crossbeam-queue v0.3.11 [INFO] [stderr] Compiling crossbeam-channel v0.5.12 [INFO] [stderr] Compiling backtrace v0.3.69 [INFO] [stderr] Compiling crossbeam-deque v0.8.5 [INFO] [stderr] Compiling crossbeam v0.8.4 [INFO] [stderr] Compiling time v0.3.34 [INFO] [stderr] Compiling serde_derive v1.0.197 [INFO] [stderr] Compiling nih_log v0.3.1 [INFO] [stderr] Compiling addr2line v0.21.0 [INFO] [stderr] Compiling vst3-com-macros-support v0.2.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix/drop-box-from-raw#b3ff4d77) [INFO] [stderr] Compiling assert_no_alloc v1.1.2 (https://github.com/robbert-vdh/rust-assert-no-alloc.git?branch=feature/nested-permit-forbid#a6fb4f62) [INFO] [stderr] Compiling vst3-com-macros v0.2.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix/drop-box-from-raw#b3ff4d77) [INFO] [stderr] Compiling nih_plug_derive v0.1.0 (https://github.com/robbert-vdh/nih-plug.git#e9dff5b0) [INFO] [stderr] Compiling vst3-com v0.1.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix/drop-box-from-raw#b3ff4d77) [INFO] [stderr] Compiling vst3-sys v0.1.0 (https://github.com/robbert-vdh/vst3-sys.git?branch=fix/drop-box-from-raw#b3ff4d77) [INFO] [stderr] Compiling serde v1.0.197 [INFO] [stderr] Compiling serde_json v1.0.114 [INFO] [stderr] Compiling nih_plug v0.0.0 (https://github.com/robbert-vdh/nih-plug.git#e9dff5b0) [INFO] [stderr] Compiling midi_transposer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/arp_processor.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | context: &mut impl ProcessContext, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `notes_state` [INFO] [stdout] --> src/arp_processor.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | notes_state: &NotesState, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notes_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nb_samples` [INFO] [stdout] --> src/arp_processor.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | nb_samples: usize, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nb_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_note` [INFO] [stdout] --> src/arp_processor.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | if let Some(current_note) = notes_state.current_note_held { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_note` [INFO] [stdout] --> src/arp_processor.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | let last_note = self.notes[self.current_index]; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_note` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `params`, `synced`, and `division` are never read [INFO] [stdout] --> src/arp_processor.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) struct ArpProcessor { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 8 | params: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | synced: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | pub(crate) sample_rate: f32, [INFO] [stdout] 13 | division: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `process_free` is never used [INFO] [stdout] --> src/arp_processor.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl ArpProcessor { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn process_free( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoteDivision` is never constructed [INFO] [stdout] --> src/arp_processor.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct NoteDivision { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NOTE_DIVISIONS` is never used [INFO] [stdout] --> src/arp_processor.rs:98:11 [INFO] [stdout] | [INFO] [stdout] 98 | pub const NOTE_DIVISIONS: [NoteDivision; 9] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.02s [INFO] running `Command { std: "docker" "inspect" "42656d526c1b15c30ef0cd10fd982d023f9502559eca010ff594ce827ae4a73a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "42656d526c1b15c30ef0cd10fd982d023f9502559eca010ff594ce827ae4a73a", kill_on_drop: false }` [INFO] [stdout] 42656d526c1b15c30ef0cd10fd982d023f9502559eca010ff594ce827ae4a73a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff93d4198e5a0cead65eac7bbe5a43e6238c38481986d1b2b34f88bfd873da67 [INFO] running `Command { std: "docker" "start" "-a" "ff93d4198e5a0cead65eac7bbe5a43e6238c38481986d1b2b34f88bfd873da67", kill_on_drop: false }` [INFO] [stderr] Compiling midi_transposer v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused variable: `context` [INFO] [stdout] --> src/arp_processor.rs:40:9 [INFO] [stdout] | [INFO] [stdout] 40 | context: &mut impl ProcessContext, [INFO] [stdout] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `notes_state` [INFO] [stdout] --> src/arp_processor.rs:41:9 [INFO] [stdout] | [INFO] [stdout] 41 | notes_state: &NotesState, [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notes_state` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `nb_samples` [INFO] [stdout] --> src/arp_processor.rs:42:9 [INFO] [stdout] | [INFO] [stdout] 42 | nb_samples: usize, [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nb_samples` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `current_note` [INFO] [stdout] --> src/arp_processor.rs:75:29 [INFO] [stdout] | [INFO] [stdout] 75 | if let Some(current_note) = notes_state.current_note_held { [INFO] [stdout] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `last_note` [INFO] [stdout] --> src/arp_processor.rs:76:25 [INFO] [stdout] | [INFO] [stdout] 76 | let last_note = self.notes[self.current_index]; [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_note` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `params`, `synced`, and `division` are never read [INFO] [stdout] --> src/arp_processor.rs:8:5 [INFO] [stdout] | [INFO] [stdout] 7 | pub(crate) struct ArpProcessor { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 8 | params: Arc, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 11 | synced: bool, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 12 | pub(crate) sample_rate: f32, [INFO] [stdout] 13 | division: f64, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `process_free` is never used [INFO] [stdout] --> src/arp_processor.rs:39:12 [INFO] [stdout] | [INFO] [stdout] 18 | impl ArpProcessor { [INFO] [stdout] | ----------------- associated function in this implementation [INFO] [stdout] ... [INFO] [stdout] 39 | pub fn process_free( [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: struct `NoteDivision` is never constructed [INFO] [stdout] --> src/arp_processor.rs:93:12 [INFO] [stdout] | [INFO] [stdout] 93 | pub struct NoteDivision { [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `NOTE_DIVISIONS` is never used [INFO] [stdout] --> src/arp_processor.rs:98:11 [INFO] [stdout] | [INFO] [stdout] 98 | pub const NOTE_DIVISIONS: [NoteDivision; 9] = [ [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 9 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 3.94s [INFO] running `Command { std: "docker" "inspect" "ff93d4198e5a0cead65eac7bbe5a43e6238c38481986d1b2b34f88bfd873da67", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff93d4198e5a0cead65eac7bbe5a43e6238c38481986d1b2b34f88bfd873da67", kill_on_drop: false }` [INFO] [stdout] ff93d4198e5a0cead65eac7bbe5a43e6238c38481986d1b2b34f88bfd873da67 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:dff56e7819e73ed36160586b3445e93eb0be776c16704aeeded9c3fb668b2384" "/opt/rustwide/cargo-home/bin/cargo" "+1.79.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 486bed1827f0b69478012ff07ac63f21c01ed1847bbb447475e2581e4130d833 [INFO] running `Command { std: "docker" "start" "-a" "486bed1827f0b69478012ff07ac63f21c01ed1847bbb447475e2581e4130d833", kill_on_drop: false }` [INFO] [stderr] warning: unused variable: `context` [INFO] [stderr] --> src/arp_processor.rs:40:9 [INFO] [stderr] | [INFO] [stderr] 40 | context: &mut impl ProcessContext, [INFO] [stderr] | ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `notes_state` [INFO] [stderr] --> src/arp_processor.rs:41:9 [INFO] [stderr] | [INFO] [stderr] 41 | notes_state: &NotesState, [INFO] [stderr] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_notes_state` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `nb_samples` [INFO] [stderr] --> src/arp_processor.rs:42:9 [INFO] [stderr] | [INFO] [stderr] 42 | nb_samples: usize, [INFO] [stderr] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_nb_samples` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `current_note` [INFO] [stderr] --> src/arp_processor.rs:75:29 [INFO] [stderr] | [INFO] [stderr] 75 | if let Some(current_note) = notes_state.current_note_held { [INFO] [stderr] | ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_current_note` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `last_note` [INFO] [stderr] --> src/arp_processor.rs:76:25 [INFO] [stderr] | [INFO] [stderr] 76 | let last_note = self.notes[self.current_index]; [INFO] [stderr] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_last_note` [INFO] [stderr] [INFO] [stderr] warning: fields `params`, `synced`, and `division` are never read [INFO] [stderr] --> src/arp_processor.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 7 | pub(crate) struct ArpProcessor { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 8 | params: Arc, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 11 | synced: bool, [INFO] [stderr] | ^^^^^^ [INFO] [stderr] 12 | pub(crate) sample_rate: f32, [INFO] [stderr] 13 | division: f64, [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function `process_free` is never used [INFO] [stderr] --> src/arp_processor.rs:39:12 [INFO] [stderr] | [INFO] [stderr] 18 | impl ArpProcessor { [INFO] [stderr] | ----------------- associated function in this implementation [INFO] [stderr] ... [INFO] [stderr] 39 | pub fn process_free( [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct `NoteDivision` is never constructed [INFO] [stderr] --> src/arp_processor.rs:93:12 [INFO] [stderr] | [INFO] [stderr] 93 | pub struct NoteDivision { [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: constant `NOTE_DIVISIONS` is never used [INFO] [stderr] --> src/arp_processor.rs:98:11 [INFO] [stderr] | [INFO] [stderr] 98 | pub const NOTE_DIVISIONS: [NoteDivision; 9] = [ [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `midi_transposer` (lib test) generated 9 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/midi_transposer-3c039042c9588c4f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "486bed1827f0b69478012ff07ac63f21c01ed1847bbb447475e2581e4130d833", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "486bed1827f0b69478012ff07ac63f21c01ed1847bbb447475e2581e4130d833", kill_on_drop: false }` [INFO] [stdout] 486bed1827f0b69478012ff07ac63f21c01ed1847bbb447475e2581e4130d833