[INFO] fetching crate pitch-detector 0.3.1...
[INFO] checking pitch-detector-0.3.1 against master#9610dfe5a9a731ced1ea4923ecbd0c57fe367898 for beta-170-4
[INFO] extracting crate pitch-detector 0.3.1 into /workspace/builds/worker-5-tc1/source
[INFO] validating manifest of crates.io crate pitch-detector 0.3.1 on toolchain 9610dfe5a9a731ced1ea4923ecbd0c57fe367898
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] removed /workspace/builds/worker-5-tc1/source/.cargo/config
[INFO] started tweaking crates.io crate pitch-detector 0.3.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate pitch-detector 0.3.1
[INFO] tweaked toml for crates.io crate pitch-detector 0.3.1 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] crate crates.io crate pitch-detector 0.3.1 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" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
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[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 95dcc286029c28eb3458e724acb6e175ea3677b913ed826faba4ca69a57b9d07
[INFO] running `Command { std: "docker" "start" "-a" "95dcc286029c28eb3458e724acb6e175ea3677b913ed826faba4ca69a57b9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "95dcc286029c28eb3458e724acb6e175ea3677b913ed826faba4ca69a57b9d07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95dcc286029c28eb3458e724acb6e175ea3677b913ed826faba4ca69a57b9d07", kill_on_drop: false }`
[INFO] [stdout] 95dcc286029c28eb3458e724acb6e175ea3677b913ed826faba4ca69a57b9d07
[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@sha256:19e73879b68f455e41552ea35293514db52ea292d993f571636dbffedb77a1ee" "/opt/rustwide/cargo-home/bin/cargo" "+9610dfe5a9a731ced1ea4923ecbd0c57fe367898" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 308d69ff1910c5321ed931b115e534aba6efb6a61736501f40d8c867513cdf34
[INFO] running `Command { std: "docker" "start" "-a" "308d69ff1910c5321ed931b115e534aba6efb6a61736501f40d8c867513cdf34", kill_on_drop: false }`
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[INFO] [stdout] warning: function `zero_crossing_count` is never used
[INFO] [stdout]  --> src/pitch/core.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn zero_crossing_count<I>(signal: I) -> usize
[INFO] [stdout]   |    ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `zero_crossing_rate` is never used
[INFO] [stdout]   --> src/pitch/core.rs:19:8
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub fn zero_crossing_rate<I>(signal: I, sample_rate: f64) -> f64
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
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[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.5
[INFO] [stdout] error[E0432]: unresolved import `pitch_detector::core::test_utils`
[INFO] [stdout]  --> benches/bench_pitch_detectors.rs:3:11
[INFO] [stdout]   |
[INFO] [stdout] 3 |     core::test_utils::test_signal,
[INFO] [stdout]   |           ^^^^^^^^^^ could not find `test_utils` in `core`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `pitch-detector` (bench "bench_pitch_detectors") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: function `test_noise` is never used
[INFO] [stdout]    --> src/pitch/hanned_fft.rs:125:8
[INFO] [stdout]     |
[INFO] [stdout] 125 |     fn test_noise() -> anyhow::Result<()> {
[INFO] [stdout]     |        ^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "308d69ff1910c5321ed931b115e534aba6efb6a61736501f40d8c867513cdf34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "308d69ff1910c5321ed931b115e534aba6efb6a61736501f40d8c867513cdf34", kill_on_drop: false }`
[INFO] [stdout] 308d69ff1910c5321ed931b115e534aba6efb6a61736501f40d8c867513cdf34
