[INFO] cloning repository https://github.com/river-of-code/midi-spliff
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/river-of-code/midi-spliff" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friver-of-code%2Fmidi-spliff", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friver-of-code%2Fmidi-spliff'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d00ffdab60c2d8b20bfa19328812609c3b77875
[INFO] checking river-of-code/midi-spliff against master#22572d0994593197593e2a1b7b18d720a9a349a7 for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friver-of-code%2Fmidi-spliff" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/river-of-code/midi-spliff on toolchain 22572d0994593197593e2a1b7b18d720a9a349a7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/river-of-code/midi-spliff
[INFO] finished tweaking git repo https://github.com/river-of-code/midi-spliff
[INFO] tweaked toml for git repo https://github.com/river-of-code/midi-spliff written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/river-of-code/midi-spliff 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" "+22572d0994593197593e2a1b7b18d720a9a349a7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded midir v0.10.0
[INFO] [stderr]   Downloaded bitmatch v0.1.1
[INFO] [stderr]   Downloaded coremidi v0.8.0
[INFO] [stderr]   Downloaded coremidi-sys v3.1.0
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 49fbaeaa883d521308abbea7737f36968af1417b0ec7c6ef2b5dbe61a3b39f8b
[INFO] running `Command { std: "docker" "start" "-a" "49fbaeaa883d521308abbea7737f36968af1417b0ec7c6ef2b5dbe61a3b39f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "49fbaeaa883d521308abbea7737f36968af1417b0ec7c6ef2b5dbe61a3b39f8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49fbaeaa883d521308abbea7737f36968af1417b0ec7c6ef2b5dbe61a3b39f8b", kill_on_drop: false }`
[INFO] [stdout] 49fbaeaa883d521308abbea7737f36968af1417b0ec7c6ef2b5dbe61a3b39f8b
[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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+22572d0994593197593e2a1b7b18d720a9a349a7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 689a19edebe5e1aa622b956ea342e685953d966b4962e6ee991976338ecc469f
[INFO] running `Command { std: "docker" "start" "-a" "689a19edebe5e1aa622b956ea342e685953d966b4962e6ee991976338ecc469f", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling boolean_expression v0.3.11
[INFO] [stderr]     Checking alsa v0.9.0
[INFO] [stderr]     Checking midir v0.10.0
[INFO] [stderr]    Compiling bitmatch v0.1.1
[INFO] [stderr]     Checking midi-spliff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `status`, `channel`, `byte_one`, and `byte_two` are never read
[INFO] [stdout]   --> src/main.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Message {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 69 |     status: MidiStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     channel: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     byte_one: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 72 |     byte_two: Option<u8>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status`, `channel`, `byte_one`, and `byte_two` are never read
[INFO] [stdout]   --> src/main.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Message {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 69 |     status: MidiStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     channel: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     byte_one: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 72 |     byte_two: Option<u8>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.91s
[INFO] running `Command { std: "docker" "inspect" "689a19edebe5e1aa622b956ea342e685953d966b4962e6ee991976338ecc469f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689a19edebe5e1aa622b956ea342e685953d966b4962e6ee991976338ecc469f", kill_on_drop: false }`
[INFO] [stdout] 689a19edebe5e1aa622b956ea342e685953d966b4962e6ee991976338ecc469f
[INFO] checking river-of-code/midi-spliff against try#6289438dbad80b1a0029c66dd3f6abf57c2c51be for pr-126452-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Friver-of-code%2Fmidi-spliff" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/river-of-code/midi-spliff on toolchain 6289438dbad80b1a0029c66dd3f6abf57c2c51be
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/river-of-code/midi-spliff
[INFO] finished tweaking git repo https://github.com/river-of-code/midi-spliff
[INFO] tweaked toml for git repo https://github.com/river-of-code/midi-spliff written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/river-of-code/midi-spliff 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" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 60300f7f18b1347ea5532d4a0c38b54975268eb52202db9e047d6bdc9a3f886d
[INFO] running `Command { std: "docker" "start" "-a" "60300f7f18b1347ea5532d4a0c38b54975268eb52202db9e047d6bdc9a3f886d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "60300f7f18b1347ea5532d4a0c38b54975268eb52202db9e047d6bdc9a3f886d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "60300f7f18b1347ea5532d4a0c38b54975268eb52202db9e047d6bdc9a3f886d", kill_on_drop: false }`
[INFO] [stdout] 60300f7f18b1347ea5532d4a0c38b54975268eb52202db9e047d6bdc9a3f886d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+6289438dbad80b1a0029c66dd3f6abf57c2c51be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07dc87603d471e46a4bedfbaf61aef3b06ee5bd84bee94d67d46279890f05252
[INFO] running `Command { std: "docker" "start" "-a" "07dc87603d471e46a4bedfbaf61aef3b06ee5bd84bee94d67d46279890f05252", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.84
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling pkg-config v0.3.30
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling either v1.12.0
[INFO] [stderr]     Checking bitflags v2.5.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling itertools v0.9.0
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling boolean_expression v0.3.11
[INFO] [stderr]     Checking alsa v0.9.0
[INFO] [stderr]     Checking midir v0.10.0
[INFO] [stderr]    Compiling bitmatch v0.1.1
[INFO] [stderr]     Checking midi-spliff v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `status`, `channel`, `byte_one`, and `byte_two` are never read
[INFO] [stdout]   --> src/main.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Message {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 69 |     status: MidiStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     channel: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     byte_one: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 72 |     byte_two: Option<u8>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `status`, `channel`, `byte_one`, and `byte_two` are never read
[INFO] [stdout]   --> src/main.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct Message {
[INFO] [stdout]    |        ------- fields in this struct
[INFO] [stdout] 69 |     status: MidiStatus,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout] 70 |     channel: u8,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 71 |     byte_one: u8,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 72 |     byte_two: Option<u8>,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Message` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.87s
[INFO] running `Command { std: "docker" "inspect" "07dc87603d471e46a4bedfbaf61aef3b06ee5bd84bee94d67d46279890f05252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07dc87603d471e46a4bedfbaf61aef3b06ee5bd84bee94d67d46279890f05252", kill_on_drop: false }`
[INFO] [stdout] 07dc87603d471e46a4bedfbaf61aef3b06ee5bd84bee94d67d46279890f05252