[INFO] cloning repository https://github.com/Mewnojs/one_key_pcmidi
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Mewnojs/one_key_pcmidi" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMewnojs%2Fone_key_pcmidi", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMewnojs%2Fone_key_pcmidi'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 31f67ad82ad70adcbbdf77883fad2d878fb32934
[INFO] building Mewnojs/one_key_pcmidi against master#11663cd3bfefef7d34e8f0892c250bf698049392+rustflags=-Dtail-expr-drop-order for pr-134523
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMewnojs%2Fone_key_pcmidi" "/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/Mewnojs/one_key_pcmidi on toolchain 11663cd3bfefef7d34e8f0892c250bf698049392
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Mewnojs/one_key_pcmidi
[INFO] finished tweaking git repo https://github.com/Mewnojs/one_key_pcmidi
[INFO] tweaked toml for git repo https://github.com/Mewnojs/one_key_pcmidi written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/Mewnojs/one_key_pcmidi 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" "+11663cd3bfefef7d34e8f0892c250bf698049392" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded symphonia v0.5.1
[INFO] [stderr]   Downloaded symphonia-codec-vorbis v0.5.1
[INFO] [stderr]   Downloaded symphonia-metadata v0.5.1
[INFO] [stderr]   Downloaded symphonia-utils-xiph v0.5.1
[INFO] [stderr]   Downloaded symphonia-codec-pcm v0.5.1
[INFO] [stderr]   Downloaded symphonia-format-ogg v0.5.1
[INFO] [stderr]   Downloaded symphonia-format-mkv v0.5.1
[INFO] [stderr]   Downloaded symphonia-bundle-flac v0.5.1
[INFO] [stderr]   Downloaded apres v0.3.4
[INFO] [stderr]   Downloaded symphonia-codec-aac v0.5.1
[INFO] [stderr]   Downloaded symphonia-bundle-mp3 v0.5.1
[INFO] [stderr]   Downloaded symphonia-format-wav v0.5.1
[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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36dab51635ef2590fa9a222e9f70cf12ab4ff26e0b5284a940ea3441528a559d
[INFO] running `Command { std: "docker" "start" "-a" "36dab51635ef2590fa9a222e9f70cf12ab4ff26e0b5284a940ea3441528a559d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36dab51635ef2590fa9a222e9f70cf12ab4ff26e0b5284a940ea3441528a559d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36dab51635ef2590fa9a222e9f70cf12ab4ff26e0b5284a940ea3441528a559d", kill_on_drop: false }`
[INFO] [stdout] 36dab51635ef2590fa9a222e9f70cf12ab4ff26e0b5284a940ea3441528a559d
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7a32c18a83dbda26bc3e619c0dd06863278bc2e743bf7e682943f27fa080b794
[INFO] running `Command { std: "docker" "start" "-a" "7a32c18a83dbda26bc3e619c0dd06863278bc2e743bf7e682943f27fa080b794", kill_on_drop: false }`
[INFO] [stderr]    Compiling arrayvec v0.7.2
[INFO] [stderr]    Compiling bytemuck v1.12.2
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling apres v0.3.4
[INFO] [stderr]    Compiling symphonia-core v0.5.1
[INFO] [stderr]    Compiling symphonia-codec-aac v0.5.1
[INFO] [stderr]    Compiling symphonia-codec-pcm v0.5.1
[INFO] [stderr]    Compiling symphonia-metadata v0.5.1
[INFO] [stderr]    Compiling symphonia-utils-xiph v0.5.1
[INFO] [stderr]    Compiling symphonia-format-wav v0.5.1
[INFO] [stderr]    Compiling symphonia-bundle-mp3 v0.5.1
[INFO] [stderr]    Compiling symphonia-bundle-flac v0.5.1
[INFO] [stderr]    Compiling symphonia-format-mkv v0.5.1
[INFO] [stderr]    Compiling symphonia-format-ogg v0.5.1
[INFO] [stderr]    Compiling symphonia-codec-vorbis v0.5.1
[INFO] [stderr]    Compiling symphonia v0.5.1
[INFO] [stderr]    Compiling one_key_pcmidi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_variable_length_number` is never used
[INFO] [stdout]   --> src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn get_variable_length_number(bytes: &mut Vec<u8>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.76s
[INFO] running `Command { std: "docker" "inspect" "7a32c18a83dbda26bc3e619c0dd06863278bc2e743bf7e682943f27fa080b794", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a32c18a83dbda26bc3e619c0dd06863278bc2e743bf7e682943f27fa080b794", kill_on_drop: false }`
[INFO] [stdout] 7a32c18a83dbda26bc3e619c0dd06863278bc2e743bf7e682943f27fa080b794
[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 -Dtail-expr-drop-order" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+11663cd3bfefef7d34e8f0892c250bf698049392" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed7165d18dd8c0822885a6b03db7edcbf416044a2bc7b7cbc42402a079eb3611
[INFO] running `Command { std: "docker" "start" "-a" "ed7165d18dd8c0822885a6b03db7edcbf416044a2bc7b7cbc42402a079eb3611", kill_on_drop: false }`
[INFO] [stderr]    Compiling one_key_pcmidi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `get_variable_length_number` is never used
[INFO] [stdout]   --> src/main.rs:53:4
[INFO] [stdout]    |
[INFO] [stdout] 53 | fn get_variable_length_number(bytes: &mut Vec<u8>) -> u64 {
[INFO] [stdout]    |    ^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "ed7165d18dd8c0822885a6b03db7edcbf416044a2bc7b7cbc42402a079eb3611", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed7165d18dd8c0822885a6b03db7edcbf416044a2bc7b7cbc42402a079eb3611", kill_on_drop: false }`
[INFO] [stdout] ed7165d18dd8c0822885a6b03db7edcbf416044a2bc7b7cbc42402a079eb3611