[INFO] fetching crate signalo_filters 0.6.0...
[INFO] testing signalo_filters-0.6.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate signalo_filters 0.6.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate signalo_filters 0.6.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate signalo_filters 0.6.0
[INFO] finished tweaking crates.io crate signalo_filters 0.6.0
[INFO] tweaked toml for crates.io crate signalo_filters 0.6.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4c157ba5341145d3a7853ecef9c82d625c953bdfa141bd7e2e4a52c5ddfd1d1d
[INFO] running `Command { std: "docker" "start" "-a" "4c157ba5341145d3a7853ecef9c82d625c953bdfa141bd7e2e4a52c5ddfd1d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4c157ba5341145d3a7853ecef9c82d625c953bdfa141bd7e2e4a52c5ddfd1d1d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4c157ba5341145d3a7853ecef9c82d625c953bdfa141bd7e2e4a52c5ddfd1d1d", kill_on_drop: false }`
[INFO] [stdout] 4c157ba5341145d3a7853ecef9c82d625c953bdfa141bd7e2e4a52c5ddfd1d1d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7e176042a9a43714995b5dc51a072d377ed370115dbbd068c439ad248424a010
[INFO] running `Command { std: "docker" "start" "-a" "7e176042a9a43714995b5dc51a072d377ed370115dbbd068c439ad248424a010", kill_on_drop: false }`
[INFO] [stderr]    Compiling guts v0.1.1
[INFO] [stderr]    Compiling replace_with v0.1.7
[INFO] [stderr]    Compiling signalo_traits v0.5.0
[INFO] [stderr]    Compiling signalo_filters v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.69s
[INFO] running `Command { std: "docker" "inspect" "7e176042a9a43714995b5dc51a072d377ed370115dbbd068c439ad248424a010", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e176042a9a43714995b5dc51a072d377ed370115dbbd068c439ad248424a010", kill_on_drop: false }`
[INFO] [stdout] 7e176042a9a43714995b5dc51a072d377ed370115dbbd068c439ad248424a010
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f7d7cd997f816dea086516ece1415855fd7a6fc1d98129f59744d86a06a36af
[INFO] running `Command { std: "docker" "start" "-a" "6f7d7cd997f816dea086516ece1415855fd7a6fc1d98129f59744d86a06a36af", kill_on_drop: false }`
[INFO] [stderr]    Compiling testdrop v0.1.2
[INFO] [stderr]    Compiling nearly_eq v0.2.4
[INFO] [stderr]    Compiling signalo_filters v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.69s
[INFO] running `Command { std: "docker" "inspect" "6f7d7cd997f816dea086516ece1415855fd7a6fc1d98129f59744d86a06a36af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f7d7cd997f816dea086516ece1415855fd7a6fc1d98129f59744d86a06a36af", kill_on_drop: false }`
[INFO] [stdout] 6f7d7cd997f816dea086516ece1415855fd7a6fc1d98129f59744d86a06a36af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b1c79db1d5c411aa302fb276497f3929544984649fc37cd57f309ff19cc77d4a
[INFO] running `Command { std: "docker" "start" "-a" "b1c79db1d5c411aa302fb276497f3929544984649fc37cd57f309ff19cc77d4a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/signalo_filters-45f12807e517ed50)
[INFO] [stdout] 
[INFO] [stdout] running 76 tests
[INFO] [stdout] test cache::tests::test ... ok
[INFO] [stdout] test circular_buffer::tests::capacity ... ok
[INFO] [stdout] test circular_buffer::tests::drop ... ok
[INFO] [stdout] test circular_buffer::tests::is_empty ... ok
[INFO] [stdout] test circular_buffer::tests::from_iter ... ok
[INFO] [stdout] test circular_buffer::tests::is_full ... ok
[INFO] [stdout] test circular_buffer::tests::iter ... ok
[INFO] [stdout] test circular_buffer::tests::len ... ok
[INFO] [stdout] test circular_buffer::tests::pop_front ... ok
[INFO] [stdout] test classify::debounce::tests::test ... ok
[INFO] [stdout] test classify::peaks::tests::values ... ok
[INFO] [stdout] test circular_buffer::tests::test ... ok
[INFO] [stdout] test classify::peaks::tests::slopes ... ok
[INFO] [stdout] test classify::schmitt::tests::test ... ok
[INFO] [stdout] test classify::slopes::tests::test ... ok
[INFO] [stdout] test classify::threshold::tests::test ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_1 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_10 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_11 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_12 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_3 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_2 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_13 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_4 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_5 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_6 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_7 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_8 ... ok
[INFO] [stdout] test convolve::savitzky_golay::tests::savitzky_golay_9 ... ok
[INFO] [stdout] test delay::tests::test ... ok
[INFO] [stdout] test convolve::tests::test ... ok
[INFO] [stdout] test differentiate::tests::test ... ok
[INFO] [stdout] test hampel::tests::test ... ok
[INFO] [stdout] test identity::tests::test ... ok
[INFO] [stdout] test integrate::tests::test ... ok
[INFO] [stdout] test mean::exp::mean::tests::test ... ok
[INFO] [stdout] test mean::exp::mean_variance::tests::mean ... ok
[INFO] [stdout] test mean::exp::mean_variance::tests::variance ... ok
[INFO] [stdout] test mean::mean::tests::test ... ok
[INFO] [stdout] test mean::mean_variance::tests::mean ... ok
[INFO] [stdout] test median::tests::alternating_4 ... ok
[INFO] [stdout] test median::exp::tests::test ... ok
[INFO] [stdout] test mean::mean_variance::tests::variance ... ok
[INFO] [stdout] test median::tests::ascending_5 ... ok
[INFO] [stdout] test median::tests::ascending_4 ... ok
[INFO] [stdout] test median::tests::alternating_5 ... ok
[INFO] [stdout] test median::tests::descending_4 ... ok
[INFO] [stdout] test median::tests::descending_5 ... ok
[INFO] [stdout] test median::tests::min_max_median ... ok
[INFO] [stdout] test median::tests::quintuple_outlier_5 ... ok
[INFO] [stdout] test median::tests::single_outlier_4 ... ok
[INFO] [stdout] test median::tests::quintuple_outlier_4 ... ok
[INFO] [stdout] test median::tests::single_peak_4 ... ok
[INFO] [stdout] test median::tests::single_valley_4 ... ok
[INFO] [stdout] test median::tests::single_outlier_5 ... ok
[INFO] [stdout] test median::tests::single_valley_5 ... ok
[INFO] [stdout] test median::tests::test ... ok
[INFO] [stdout] test median::tests::triple_outlier_4 ... ok
[INFO] [stdout] test observe::alpha_beta::tests::test ... ok
[INFO] [stdout] test observe::kalman::tests::test ... ok
[INFO] [stdout] test ops::div::tests::test ... ok
[INFO] [stdout] test ops::add::tests::test ... ok
[INFO] [stdout] test median::tests::triple_outlier_5 ... ok
[INFO] [stdout] test median::tests::single_peak_5 ... ok
[INFO] [stdout] test ops::mul::tests::test ... ok
[INFO] [stdout] test ops::rem::tests::test ... ok
[INFO] [stdout] test ops::neg::tests::test ... ok
[INFO] [stdout] test ops::square::tests::test ... ok
[INFO] [stdout] test wavelet::analyze::tests::high ... ok
[INFO] [stdout] test ops::sub::tests::test ... ok
[INFO] [stdout] test wavelet::daubechies::tests::daubechies_analysis_2 ... ok
[INFO] [stdout] test wavelet::daubechies::tests::daubechies_synthesis_2 ... ok
[INFO] [stdout] test wavelet::analyze::tests::low ... ok
[INFO] [stdout] test wavelet::synthesize::tests::test ... ok
[INFO] [stdout] test wavelet::daubechies::tests::daubechies_synthesis_4 ... ok
[INFO] [stdout] test wavelet::daubechies::tests::daubechies_analysis_4 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 76 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests signalo_filters
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b1c79db1d5c411aa302fb276497f3929544984649fc37cd57f309ff19cc77d4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1c79db1d5c411aa302fb276497f3929544984649fc37cd57f309ff19cc77d4a", kill_on_drop: false }`
[INFO] [stdout] b1c79db1d5c411aa302fb276497f3929544984649fc37cd57f309ff19cc77d4a