[INFO] cloning repository https://github.com/whoisryosuke/virtual-midi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/whoisryosuke/virtual-midi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fvirtual-midi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fvirtual-midi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 55dd35cae4d9afc9ec9dbb289c7331cfca58fb7b
[INFO] testing whoisryosuke/virtual-midi against master#160e7623e8cbbf1feab2b6e2a24733a98c7bde9c for pr-145628-retry-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fvirtual-midi" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/whoisryosuke/virtual-midi
[INFO] finished tweaking git repo https://github.com/whoisryosuke/virtual-midi
[INFO] tweaked toml for git repo https://github.com/whoisryosuke/virtual-midi written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whoisryosuke/virtual-midi on toolchain 160e7623e8cbbf1feab2b6e2a24733a98c7bde9c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/whoisryosuke/virtual-midi 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" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rust-music-theory v0.2.0
[INFO] [stderr]   Downloaded midir v0.10.1
[INFO] [stderr]   Downloaded coremidi v0.8.0
[INFO] [stderr]   Downloaded alsa v0.9.1
[INFO] [stderr]   Downloaded coremidi-sys v3.1.1
[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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 464af1773ed1624b1793ad3e9543f55ffda9609f2b64ec72985db3790e439360
[INFO] running `Command { std: "docker" "start" "-a" "464af1773ed1624b1793ad3e9543f55ffda9609f2b64ec72985db3790e439360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "464af1773ed1624b1793ad3e9543f55ffda9609f2b64ec72985db3790e439360", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "464af1773ed1624b1793ad3e9543f55ffda9609f2b64ec72985db3790e439360", kill_on_drop: false }`
[INFO] [stdout] 464af1773ed1624b1793ad3e9543f55ffda9609f2b64ec72985db3790e439360
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 15631f75312960e52befd25851d041ca63ceacfcdf87dc12a98b92c95b6dc634
[INFO] running `Command { std: "docker" "start" "-a" "15631f75312960e52befd25851d041ca63ceacfcdf87dc12a98b92c95b6dc634", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling strum v0.17.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling alsa v0.9.1
[INFO] [stderr]    Compiling midir v0.10.1
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]    Compiling rust-music-theory v0.2.0
[INFO] [stderr]    Compiling virtual-midi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.13s
[INFO] running `Command { std: "docker" "inspect" "15631f75312960e52befd25851d041ca63ceacfcdf87dc12a98b92c95b6dc634", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15631f75312960e52befd25851d041ca63ceacfcdf87dc12a98b92c95b6dc634", kill_on_drop: false }`
[INFO] [stdout] 15631f75312960e52befd25851d041ca63ceacfcdf87dc12a98b92c95b6dc634
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 12a6a1a2ee33dc622c9d0033d272504874b8d558fec4074e8b7718184665762a
[INFO] running `Command { std: "docker" "start" "-a" "12a6a1a2ee33dc622c9d0033d272504874b8d558fec4074e8b7718184665762a", kill_on_drop: false }`
[INFO] [stderr]    Compiling virtual-midi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> examples/scale.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Chord`, `Number as ChordNumber`, and `Quality as ChordQuality`
[INFO] [stdout]   --> examples/scale.rs:11:21
[INFO] [stdout]    |
[INFO] [stdout] 11 | use rustmt::chord::{Chord, Number as ChordNumber, Quality as ChordQuality};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> examples/chord-eleventh.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stdout]   --> examples/chord-eleventh.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> examples/looping.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stdout]   --> examples/looping.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> src/main.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> examples/looping.rs:104:5
[INFO] [stdout]     |
[INFO] [stdout]  68 | /         loop {
[INFO] [stdout]  69 | |             // Create the chord with "dynamic" pitch
[INFO] [stdout]  70 | |             let chord = Chord::new(PitchClass::C, ChordQuality::Major, ChordNumber::Triad);
[INFO] [stdout] ...   |
[INFO] [stdout]  97 | |             sleep(Duration::from_millis(4 * 150));
[INFO] [stdout]  98 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 104 |       sleep(Duration::from_millis(150));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stdout]   --> src/main.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> examples/chord-major-triad.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stdout]   --> examples/chord-major-triad.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `Note`
[INFO] [stdout]  --> examples/multiple-notes.rs:9:20
[INFO] [stdout]   |
[INFO] [stdout] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stdout]   |                    ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stdout]   --> examples/multiple-notes.rs:10:21
[INFO] [stdout]    |
[INFO] [stdout] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stdout]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unreachable statement
[INFO] [stdout]    --> examples/multiple-notes.rs:111:5
[INFO] [stdout]     |
[INFO] [stdout]  73 | /         loop {
[INFO] [stdout]  74 | |             // Create the chord with "dynamic" pitch
[INFO] [stdout]  75 | |             let chord = Chord::new(PitchClass::C, ChordQuality::Major, ChordNumber::Triad);
[INFO] [stdout] ...   |
[INFO] [stdout] 104 | |             sleep(Duration::from_millis(4 * 150));
[INFO] [stdout] 105 | |         }
[INFO] [stdout]     | |_________- any code following this expression is unreachable
[INFO] [stdout] ...
[INFO] [stdout] 111 |       sleep(Duration::from_millis(150));
[INFO] [stdout]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.29s
[INFO] running `Command { std: "docker" "inspect" "12a6a1a2ee33dc622c9d0033d272504874b8d558fec4074e8b7718184665762a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "12a6a1a2ee33dc622c9d0033d272504874b8d558fec4074e8b7718184665762a", kill_on_drop: false }`
[INFO] [stdout] 12a6a1a2ee33dc622c9d0033d272504874b8d558fec4074e8b7718184665762a
[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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+160e7623e8cbbf1feab2b6e2a24733a98c7bde9c" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 704bb87f3cf09f9f2649193a4190af495d3c951056f2aab422171af043ea88e5
[INFO] running `Command { std: "docker" "start" "-a" "704bb87f3cf09f9f2649193a4190af495d3c951056f2aab422171af043ea88e5", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `Note`
[INFO] [stderr]  --> examples/chord-major-triad.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stderr]   --> examples/chord-major-triad.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stderr]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `virtual-midi` (example "chord-major-triad") generated 2 warnings (run `cargo fix --example "chord-major-triad"` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Note`
[INFO] [stderr]  --> examples/looping.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stderr]   --> examples/looping.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stderr]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> examples/looping.rs:104:5
[INFO] [stderr]     |
[INFO] [stderr]  68 | /         loop {
[INFO] [stderr]  69 | |             // Create the chord with "dynamic" pitch
[INFO] [stderr]  70 | |             let chord = Chord::new(PitchClass::C, ChordQuality::Major, ChordNumber::Triad);
[INFO] [stderr] ...   |
[INFO] [stderr]  97 | |             sleep(Duration::from_millis(4 * 150));
[INFO] [stderr]  98 | |         }
[INFO] [stderr]     | |_________- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 104 |       sleep(Duration::from_millis(150));
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `virtual-midi` (example "looping") generated 3 warnings (run `cargo fix --example "looping"` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Note`
[INFO] [stderr]  --> examples/scale.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Chord`, `Number as ChordNumber`, and `Quality as ChordQuality`
[INFO] [stderr]   --> examples/scale.rs:11:21
[INFO] [stderr]    |
[INFO] [stderr] 11 | use rustmt::chord::{Chord, Number as ChordNumber, Quality as ChordQuality};
[INFO] [stderr]    |                     ^^^^^  ^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `virtual-midi` (example "scale") generated 2 warnings (run `cargo fix --example "scale"` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Note`
[INFO] [stderr]  --> src/main.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stderr]   --> src/main.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stderr]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `virtual-midi` (bin "virtual-midi" test) generated 2 warnings (run `cargo fix --bin "virtual-midi" --tests` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Note`
[INFO] [stderr]  --> examples/multiple-notes.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stderr]   --> examples/multiple-notes.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stderr]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unreachable statement
[INFO] [stderr]    --> examples/multiple-notes.rs:111:5
[INFO] [stderr]     |
[INFO] [stderr]  73 | /         loop {
[INFO] [stderr]  74 | |             // Create the chord with "dynamic" pitch
[INFO] [stderr]  75 | |             let chord = Chord::new(PitchClass::C, ChordQuality::Major, ChordNumber::Triad);
[INFO] [stderr] ...   |
[INFO] [stderr] 104 | |             sleep(Duration::from_millis(4 * 150));
[INFO] [stderr] 105 | |         }
[INFO] [stderr]     | |_________- any code following this expression is unreachable
[INFO] [stderr] ...
[INFO] [stderr] 111 |       sleep(Duration::from_millis(150));
[INFO] [stderr]     |       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unreachable statement
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `virtual-midi` (example "multiple-notes") generated 3 warnings (run `cargo fix --example "multiple-notes"` to apply 2 suggestions)
[INFO] [stderr] warning: unused import: `Note`
[INFO] [stderr]  --> examples/chord-eleventh.rs:9:20
[INFO] [stderr]   |
[INFO] [stderr] 9 | use rustmt::note::{Note, Notes, PitchClass};
[INFO] [stderr]   |                    ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `Direction`, `Mode`, `ScaleType`, and `Scale`
[INFO] [stderr]   --> examples/chord-eleventh.rs:10:21
[INFO] [stderr]    |
[INFO] [stderr] 10 | use rustmt::scale::{Scale, ScaleType, Mode, Direction};
[INFO] [stderr]    |                     ^^^^^  ^^^^^^^^^  ^^^^  ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `virtual-midi` (example "chord-eleventh") generated 2 warnings (run `cargo fix --example "chord-eleventh"` to apply 2 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/virtual_midi-38d38714567d58c6)
[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" "704bb87f3cf09f9f2649193a4190af495d3c951056f2aab422171af043ea88e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704bb87f3cf09f9f2649193a4190af495d3c951056f2aab422171af043ea88e5", kill_on_drop: false }`
[INFO] [stdout] 704bb87f3cf09f9f2649193a4190af495d3c951056f2aab422171af043ea88e5