[INFO] cloning repository https://github.com/ELDEVODE/Guitar-tuner-rust
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ELDEVODE/Guitar-tuner-rust" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FELDEVODE%2FGuitar-tuner-rust", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FELDEVODE%2FGuitar-tuner-rust'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 62326bc3ee252286b3b12756e27c5dc286edae37
[INFO] checking ELDEVODE/Guitar-tuner-rust against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FELDEVODE%2FGuitar-tuner-rust" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ELDEVODE/Guitar-tuner-rust
[INFO] finished tweaking git repo https://github.com/ELDEVODE/Guitar-tuner-rust
[INFO] tweaked toml for git repo https://github.com/ELDEVODE/Guitar-tuner-rust written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ELDEVODE/Guitar-tuner-rust on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ELDEVODE/Guitar-tuner-rust 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d
[INFO] running `Command { std: "docker" "start" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]    Compiling alsa-sys v0.3.1
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking mio v0.8.11
[INFO] [stderr]     Checking colored v2.2.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking alsa v0.9.1
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]     Checking crossterm v0.27.0
[INFO] [stderr]     Checking cpal v0.15.3
[INFO] [stderr]     Checking guitar-tuner-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `term_width`
[INFO] [stdout]    --> src/main.rs:137:27
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn draw_gauge(cents: f32, term_width: u16) -> String {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_term_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `term_width`
[INFO] [stdout]    --> src/main.rs:137:27
[INFO] [stdout]     |
[INFO] [stdout] 137 | fn draw_gauge(cents: f32, term_width: u16) -> String {
[INFO] [stdout]     |                           ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_term_width`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: unused dependency `hound`
[INFO] [stderr]  --> Cargo.toml:6:1
[INFO] [stderr]   |
[INFO] [stderr] 6 | hound = "3.5"
[INFO] [stderr]   | ^^^^^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `cargo::unused_dependencies` is set to `warn` by default
[INFO] [stderr] help: consider removing the dependency on `hound`
[INFO] [stderr] warning: `guitar-tuner-cli` (manifest) generated 1 warning
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.44s
[INFO] running `Command { std: "docker" "inspect" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d", kill_on_drop: false }`
[INFO] [stdout] abe6bff2cfd8b0a4b7530727aeaeecd8a0ab9d7ce3f0044974ddd21d6cd7000d