[INFO] fetching crate beat-detector 0.1.0... [INFO] testing beat-detector-0.1.0 against 1.55.0 for beta-1.56-1 [INFO] extracting crate beat-detector 0.1.0 into /workspace/builds/worker-17/source [INFO] validating manifest of crates.io crate beat-detector 0.1.0 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 beat-detector 0.1.0 [INFO] finished tweaking crates.io crate beat-detector 0.1.0 [INFO] tweaked toml for crates.io crate beat-detector 0.1.0 written to /workspace/builds/worker-17/source/Cargo.toml [INFO] crate crates.io crate beat-detector 0.1.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 52ae3c11f5e39eafb803c7e175e19683ca463f882de20cc6129386d4c34d324e [INFO] running `Command { std: "docker" "start" "-a" "52ae3c11f5e39eafb803c7e175e19683ca463f882de20cc6129386d4c34d324e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "52ae3c11f5e39eafb803c7e175e19683ca463f882de20cc6129386d4c34d324e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52ae3c11f5e39eafb803c7e175e19683ca463f882de20cc6129386d4c34d324e", kill_on_drop: false }` [INFO] [stdout] 52ae3c11f5e39eafb803c7e175e19683ca463f882de20cc6129386d4c34d324e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] 92a1635bfe22a754863f02b8081aa004b372e8de189e856e1e8b7c00fa704f83 [INFO] running `Command { std: "docker" "start" "-a" "92a1635bfe22a754863f02b8081aa004b372e8de189e856e1e8b7c00fa704f83", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling proc-macro2 v1.0.26 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling syn v1.0.72 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling libm v0.2.1 [INFO] [stderr] Compiling smallvec v1.6.1 [INFO] [stderr] Compiling cpal v0.13.3 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling lowpass-filter v0.2.4 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling alsa-sys v0.3.1 [INFO] [stderr] Compiling lock_api v0.4.4 [INFO] [stderr] Compiling instant v0.1.9 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling num-complex v0.4.0 [INFO] [stderr] Compiling float-cmp v0.8.0 [INFO] [stderr] Compiling parking_lot_core v0.8.3 [INFO] [stderr] Compiling nix v0.20.0 [INFO] [stderr] Compiling microfft v0.4.0 [INFO] [stderr] Compiling parking_lot v0.11.1 [INFO] [stderr] Compiling spectrum-analyzer v0.5.2 [INFO] [stderr] Compiling alsa v0.5.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling thiserror v1.0.24 [INFO] [stderr] Compiling beat-detector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preferred_window_length` [INFO] [stdout] --> src/record.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let preferred_window_length = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preferred_window_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [optimized + debuginfo] target(s) in 29.32s [INFO] running `Command { std: "docker" "inspect" "92a1635bfe22a754863f02b8081aa004b372e8de189e856e1e8b7c00fa704f83", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "92a1635bfe22a754863f02b8081aa004b372e8de189e856e1e8b7c00fa704f83", kill_on_drop: false }` [INFO] [stdout] 92a1635bfe22a754863f02b8081aa004b372e8de189e856e1e8b7c00fa704f83 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] de23b7278d487d313159955ed699c08d6e2cd092fb5a74f76266ce6d480472f0 [INFO] running `Command { std: "docker" "start" "-a" "de23b7278d487d313159955ed699c08d6e2cd092fb5a74f76266ce6d480472f0", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling getrandom v0.2.2 [INFO] [stderr] Compiling nix v0.14.1 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling void v1.0.2 [INFO] [stderr] Compiling ppv-lite86 v0.2.10 [INFO] [stderr] Compiling libc v0.2.94 [INFO] [stderr] Compiling slice-deque v0.3.0 [INFO] [stderr] Compiling ctrlc v3.1.9 [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preferred_window_length` [INFO] [stdout] --> src/record.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let preferred_window_length = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preferred_window_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling rand_core v0.6.2 [INFO] [stderr] Compiling rand_chacha v0.3.0 [INFO] [stderr] Compiling rand v0.8.3 [INFO] [stderr] Compiling jobserver v0.1.22 [INFO] [stderr] Compiling cc v1.0.67 [INFO] [stderr] Compiling minimp3-sys v0.3.2 [INFO] [stderr] Compiling spidev v0.4.1 [INFO] [stderr] Compiling ws2818-rgb-led-spi-driver v2.0.0 [INFO] [stderr] Compiling minimp3 v0.5.1 [INFO] [stderr] Compiling beat-detector v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/record.rs:203:9 [INFO] [stdout] | [INFO] [stdout] 203 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:141:13 [INFO] [stdout] | [INFO] [stdout] 141 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unreachable pattern [INFO] [stdout] --> src/lib.rs:159:13 [INFO] [stdout] | [INFO] [stdout] 159 | _ => panic!("Unknown Strategy"), [INFO] [stdout] | ^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `preferred_window_length` [INFO] [stdout] --> src/record.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | let preferred_window_length = 1024; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preferred_window_length` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 18.12s [INFO] running `Command { std: "docker" "inspect" "de23b7278d487d313159955ed699c08d6e2cd092fb5a74f76266ce6d480472f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "de23b7278d487d313159955ed699c08d6e2cd092fb5a74f76266ce6d480472f0", kill_on_drop: false }` [INFO] [stdout] de23b7278d487d313159955ed699c08d6e2cd092fb5a74f76266ce6d480472f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-17/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] e1dcd51e5dc705cd1ec2d0f17fe8e6632c07f0c70f47616bd5a7e5b34189fb80 [INFO] running `Command { std: "docker" "start" "-a" "e1dcd51e5dc705cd1ec2d0f17fe8e6632c07f0c70f47616bd5a7e5b34189fb80", kill_on_drop: false }` [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:141:13 [INFO] [stderr] | [INFO] [stderr] 141 | _ => panic!("Unknown Strategy"), [INFO] [stderr] | ^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unreachable_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | _ => panic!("Unknown Strategy"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unreachable pattern [INFO] [stderr] --> src/lib.rs:159:13 [INFO] [stderr] | [INFO] [stderr] 159 | _ => panic!("Unknown Strategy"), [INFO] [stderr] | ^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `preferred_window_length` [INFO] [stderr] --> src/record.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | let preferred_window_length = 1024; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_preferred_window_length` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/record.rs:203:9 [INFO] [stderr] | [INFO] [stderr] 203 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `beat-detector` (lib) generated 4 warnings [INFO] [stderr] warning: `beat-detector` (lib test) generated 5 warnings (4 duplicates) [INFO] [stderr] Finished test [optimized + debuginfo] target(s) in 0.20s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/beat_detector-caa82ca41a75be41) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test tests::test_sample_1_beat_detection ... ignored [INFO] [stdout] test strategies::spectrum::tests::test_next_power_of_2 ... ok [INFO] [stdout] test strategies::tests::test_analysis_state_get_relative_time_ms ... ok [INFO] [stdout] test tests::test_sample_1_print_beats ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.58s [INFO] [stdout] [INFO] [stderr] Doc-tests beat-detector [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" "e1dcd51e5dc705cd1ec2d0f17fe8e6632c07f0c70f47616bd5a7e5b34189fb80", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e1dcd51e5dc705cd1ec2d0f17fe8e6632c07f0c70f47616bd5a7e5b34189fb80", kill_on_drop: false }` [INFO] [stdout] e1dcd51e5dc705cd1ec2d0f17fe8e6632c07f0c70f47616bd5a7e5b34189fb80