[INFO] fetching crate pitch-detector 0.3.1... [INFO] testing pitch-detector-0.3.1 against beta-2025-09-21 for beta-1.91-3 [INFO] extracting crate pitch-detector 0.3.1 into /workspace/builds/worker-7-tc2/source [INFO] removed /workspace/builds/worker-7-tc2/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-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate pitch-detector 0.3.1 on toolchain beta-2025-09-21 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [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" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5eb2ed480b559c4a8e668aab5c58764862219d65b945716d30ce5b468f3e212f [INFO] running `Command { std: "docker" "start" "-a" "5eb2ed480b559c4a8e668aab5c58764862219d65b945716d30ce5b468f3e212f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5eb2ed480b559c4a8e668aab5c58764862219d65b945716d30ce5b468f3e212f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5eb2ed480b559c4a8e668aab5c58764862219d65b945716d30ce5b468f3e212f", kill_on_drop: false }` [INFO] [stdout] 5eb2ed480b559c4a8e668aab5c58764862219d65b945716d30ce5b468f3e212f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 938372559b9e234d6fdfc118078d516da1b30e8d4d4573ab8c7d7efdd35be167 [INFO] running `Command { std: "docker" "start" "-a" "938372559b9e234d6fdfc118078d516da1b30e8d4d4573ab8c7d7efdd35be167", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.15 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling proc-macro2 v1.0.39 [INFO] [stderr] Compiling unicode-ident v1.0.0 [INFO] [stderr] Compiling syn v1.0.96 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling strength_reduce v0.2.3 [INFO] [stderr] Compiling anyhow v1.0.57 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling apodize v1.0.0 [INFO] [stderr] Compiling matrixmultiply v0.2.4 [INFO] [stderr] Compiling itertools v0.10.3 [INFO] [stderr] Compiling quote v1.0.18 [INFO] [stderr] Compiling approx v0.3.2 [INFO] [stderr] Compiling num-complex v0.4.1 [INFO] [stderr] Compiling primal-check v0.3.1 [INFO] [stderr] Compiling transpose v0.2.1 [INFO] [stderr] Compiling rustfft v6.0.1 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Compiling thiserror v1.0.31 [INFO] [stderr] Compiling fitting v0.3.0 [INFO] [stderr] Compiling pitch-detector v0.3.1 (/opt/rustwide/workdir) [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(signal: I) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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(signal: I, sample_rate: f64) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/fft_space.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.83s [INFO] running `Command { std: "docker" "inspect" "938372559b9e234d6fdfc118078d516da1b30e8d4d4573ab8c7d7efdd35be167", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "938372559b9e234d6fdfc118078d516da1b30e8d4d4573ab8c7d7efdd35be167", kill_on_drop: false }` [INFO] [stdout] 938372559b9e234d6fdfc118078d516da1b30e8d4d4573ab8c7d7efdd35be167 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 16e6b49ebfea31fb0c24438a1e2e1f040b200f5f4ef47cfeb54c1f34e9a83738 [INFO] running `Command { std: "docker" "start" "-a" "16e6b49ebfea31fb0c24438a1e2e1f040b200f5f4ef47cfeb54c1f34e9a83738", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pkg-config v0.3.25 [INFO] [stderr] Compiling ucd-trie v0.1.3 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling semver v1.0.9 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling crossbeam-utils v0.8.8 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling adler32 v1.2.0 [INFO] [stderr] Compiling crossbeam-epoch v0.9.8 [INFO] [stderr] Compiling crc32fast v1.3.2 [INFO] [stderr] Compiling num-rational v0.3.2 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling deflate v0.8.6 [INFO] [stderr] Compiling miniz_oxide v0.3.7 [INFO] [stderr] Compiling pest v2.1.3 [INFO] [stderr] Compiling color_quant v1.1.0 [INFO] [stderr] Compiling rayon-core v1.9.3 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling cmake v0.1.48 [INFO] [stderr] Compiling servo-fontconfig-sys v5.1.0 [INFO] [stderr] Compiling plotters-backend v0.3.2 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling jpeg-decoder v0.1.22 [INFO] [stderr] Compiling bytemuck v1.9.1 [INFO] [stderr] Compiling png v0.16.8 [INFO] [stderr] Compiling weezl v0.1.6 [INFO] [stderr] Compiling walkdir v2.3.2 [INFO] [stderr] Compiling crossbeam-deque v0.8.1 [INFO] [stderr] Compiling rustc_version v0.4.0 [INFO] [stderr] Compiling dirs-sys-next v0.1.2 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling gif v0.11.3 [INFO] [stderr] Compiling crossbeam-channel v0.5.4 [INFO] [stderr] Compiling freetype-sys v0.13.1 [INFO] [stderr] Compiling expat-sys v2.1.6 [INFO] [stderr] Compiling dirs-next v2.0.0 [INFO] [stderr] Compiling rayon v1.5.3 [INFO] [stderr] Compiling semver-parser v0.10.2 [INFO] [stderr] Compiling image v0.23.14 [INFO] [stderr] Compiling unicode-width v0.1.9 [INFO] [stderr] Compiling regex-automata v0.1.10 [INFO] [stderr] Compiling float-ord v0.2.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling transpose v0.2.1 [INFO] [stderr] Compiling cast v0.2.7 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling freetype v0.7.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling ndarray v0.13.1 [INFO] [stderr] Compiling csv-core v0.1.10 [INFO] [stderr] Compiling semver v0.11.0 [INFO] [stderr] Compiling servo-fontconfig v0.5.1 [INFO] [stderr] Compiling plotters-svg v0.3.1 [INFO] [stderr] Compiling primal-check v0.3.1 [INFO] [stderr] Compiling rustc_version v0.3.3 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling half v1.8.2 [INFO] [stderr] Compiling ttf-parser v0.12.3 [INFO] [stderr] Compiling criterion-plot v0.4.4 [INFO] [stderr] Compiling rustfft v6.0.1 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling oorandom v11.1.3 [INFO] [stderr] Compiling float-cmp v0.9.0 [INFO] [stderr] Compiling pathfinder_simd v0.5.1 [INFO] [stderr] Compiling pathfinder_geometry v0.5.1 [INFO] [stderr] Compiling font-kit v0.10.1 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling plotters-bitmap v0.3.1 [INFO] [stderr] Compiling plotters v0.3.1 [INFO] [stderr] Compiling fitting v0.3.0 [INFO] [stderr] Compiling bstr v0.2.17 [INFO] [stderr] Compiling serde_cbor v0.11.2 [INFO] [stderr] Compiling pitch-detector v0.3.1 (/opt/rustwide/workdir) [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(signal: I) -> usize [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) 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(signal: I, sample_rate: f64) -> f64 [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/fft_space.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling csv v1.1.6 [INFO] [stderr] Compiling tinytemplate v1.2.1 [INFO] [stderr] Compiling criterion v0.3.5 [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)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stdout] --> src/core/fft_space.rs:107:24 [INFO] [stdout] | [INFO] [stdout] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter { [INFO] [stdout] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stdout] | | [INFO] [stdout] | the lifetime is elided here [INFO] [stdout] | [INFO] [stdout] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stdout] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stdout] help: use `'_` for type paths [INFO] [stdout] | [INFO] [stdout] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter<'_> { [INFO] [stdout] | ++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 39.70s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "16e6b49ebfea31fb0c24438a1e2e1f040b200f5f4ef47cfeb54c1f34e9a83738", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "16e6b49ebfea31fb0c24438a1e2e1f040b200f5f4ef47cfeb54c1f34e9a83738", kill_on_drop: false }` [INFO] [stdout] 16e6b49ebfea31fb0c24438a1e2e1f040b200f5f4ef47cfeb54c1f34e9a83738 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 6bd5ae49d67dca4c018cc1fb8d9fc1e8358008d6a734e25169ac984d985cf3ab [INFO] running `Command { std: "docker" "start" "-a" "6bd5ae49d67dca4c018cc1fb8d9fc1e8358008d6a734e25169ac984d985cf3ab", kill_on_drop: false }` [INFO] [stderr] warning: function `zero_crossing_count` is never used [INFO] [stderr] --> src/pitch/core.rs:6:4 [INFO] [stderr] | [INFO] [stderr] 6 | fn zero_crossing_count(signal: I) -> usize [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: function `zero_crossing_rate` is never used [INFO] [stderr] --> src/pitch/core.rs:19:8 [INFO] [stderr] | [INFO] [stderr] 19 | pub fn zero_crossing_rate(signal: I, sample_rate: f64) -> f64 [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: hiding a lifetime that's elided elsewhere is confusing [INFO] [stderr] --> src/core/fft_space.rs:107:24 [INFO] [stderr] | [INFO] [stderr] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter { [INFO] [stderr] | ^^^^^ ^^^^^^^^^^^^^^^^^^^^^ the same lifetime is hidden here [INFO] [stderr] | | [INFO] [stderr] | the lifetime is elided here [INFO] [stderr] | [INFO] [stderr] = help: the same lifetime is referred to in inconsistent ways, making the signature confusing [INFO] [stderr] = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default [INFO] [stderr] help: use `'_` for type paths [INFO] [stderr] | [INFO] [stderr] 107 | pub fn freq_domain(&self, square_rooted: bool) -> utils::FreqDomainIter<'_> { [INFO] [stderr] | ++++ [INFO] [stderr] [INFO] [stderr] warning: `pitch-detector` (lib) generated 3 warnings (run `cargo fix --lib -p pitch-detector` to apply 1 suggestion) [INFO] [stderr] warning: function `test_noise` is never used [INFO] [stderr] --> src/pitch/hanned_fft.rs:125:8 [INFO] [stderr] | [INFO] [stderr] 125 | fn test_noise() -> anyhow::Result<()> { [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `pitch-detector` (lib test) generated 2 warnings (1 duplicate) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.17s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: criterion v0.3.5 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/pitch_detector-7cd2f567f93cd7bf) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test pitch::cepstrum::tests::test_power ... FAILED [INFO] [stdout] test pitch::core::tests::zero_crossings ... FAILED [INFO] [stdout] test pitch::core::tests::zero_crossing_rates ... FAILED [INFO] [stdout] test pitch::hanned_fft::tests::test_from_sample_files ... FAILED [INFO] [stdout] test pitch::core::tests::zero_rate_crossing_sine ... ok [INFO] [stdout] test note::note_detection_result::tests::pitch_from_f64_works ... ok [INFO] [stdout] test pitch::hanned_fft::tests::test_from_sine_wave ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- pitch::cepstrum::tests::test_power stdout ---- [INFO] [stdout] Error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] ---- pitch::core::tests::zero_crossings stdout ---- [INFO] [stdout] Error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] ---- pitch::core::tests::zero_crossing_rates stdout ---- [INFO] [stdout] Error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] ---- pitch::hanned_fft::tests::test_from_sample_files stdout ---- [INFO] [stdout] Error: No such file or directory (os error 2) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] pitch::cepstrum::tests::test_power [INFO] [stdout] pitch::core::tests::zero_crossing_rates [INFO] [stdout] pitch::core::tests::zero_crossings [INFO] [stdout] pitch::hanned_fft::tests::test_from_sample_files [INFO] [stdout] [INFO] [stdout] test result: FAILED. 3 passed; 4 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass `--lib` [INFO] running `Command { std: "docker" "inspect" "6bd5ae49d67dca4c018cc1fb8d9fc1e8358008d6a734e25169ac984d985cf3ab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6bd5ae49d67dca4c018cc1fb8d9fc1e8358008d6a734e25169ac984d985cf3ab", kill_on_drop: false }` [INFO] [stdout] 6bd5ae49d67dca4c018cc1fb8d9fc1e8358008d6a734e25169ac984d985cf3ab