[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] [stderr] fatal: write error: No space left on device
[INFO] [stderr] fatal: fetch-pack: invalid index-pack output
[WARN] Retrying crate fetch in 3 seconds (attempt 1)
[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] checking whoisryosuke/virtual-midi against master#2a023bf80a6fbd6a06d5460a34eb247b986286ed for pr-143764
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwhoisryosuke%2Fvirtual-midi" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-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-5-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/whoisryosuke/virtual-midi on toolchain 2a023bf80a6fbd6a06d5460a34eb247b986286ed
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "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" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded coremidi-sys v3.1.1
[INFO] [stderr]   Downloaded coremidi v0.8.0
[INFO] [stderr]   Downloaded midir v0.10.1
[INFO] [stderr]   Downloaded rust-music-theory v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a8e1f3247fea4d7ad457c734d7d26fe5a3355de8bfea2b9a335f3d61766d57c3
[INFO] running `Command { std: "docker" "start" "-a" "a8e1f3247fea4d7ad457c734d7d26fe5a3355de8bfea2b9a335f3d61766d57c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a8e1f3247fea4d7ad457c734d7d26fe5a3355de8bfea2b9a335f3d61766d57c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a8e1f3247fea4d7ad457c734d7d26fe5a3355de8bfea2b9a335f3d61766d57c3", kill_on_drop: false }`
[INFO] [stdout] a8e1f3247fea4d7ad457c734d7d26fe5a3355de8bfea2b9a335f3d61766d57c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+2a023bf80a6fbd6a06d5460a34eb247b986286ed" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e27122ab37e612d55186670d88e29e87269af841da0bc87e1a7db19d7f615e8
[INFO] running `Command { std: "docker" "start" "-a" "7e27122ab37e612d55186670d88e29e87269af841da0bc87e1a7db19d7f615e8", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.168
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking memchr v2.7.4
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]     Checking bitflags v2.6.0
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking strum v0.17.1
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking midir v0.10.1
[INFO] [stderr]    Compiling strum_macros v0.17.1
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking rust-music-theory v0.2.0
[INFO] [stderr]     Checking virtual-midi v0.1.0 (/opt/rustwide/workdir)
[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)]` 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]  --> 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)]` 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)]` 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/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)]` on by default
[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)]` on by default
[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)]` 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 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: 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: 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)]` on by default
[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)]` 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: 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)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.12s
[INFO] running `Command { std: "docker" "inspect" "7e27122ab37e612d55186670d88e29e87269af841da0bc87e1a7db19d7f615e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e27122ab37e612d55186670d88e29e87269af841da0bc87e1a7db19d7f615e8", kill_on_drop: false }`
[INFO] [stdout] 7e27122ab37e612d55186670d88e29e87269af841da0bc87e1a7db19d7f615e8
