[INFO] fetching crate songwalker_core 0.1.1...
[INFO] testing songwalker_core-0.1.1 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate songwalker_core 0.1.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate songwalker_core 0.1.1
[INFO] finished tweaking crates.io crate songwalker_core 0.1.1
[INFO] tweaked toml for crates.io crate songwalker_core 0.1.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate songwalker_core 0.1.1 on toolchain beta-2026-04-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate songwalker_core 0.1.1 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-2026-04-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0d9f91185f43ec48ac0880b57eeba65b4bee651d05e33ccab891eccd95df3741
[INFO] running `Command { std: "docker" "start" "-a" "0d9f91185f43ec48ac0880b57eeba65b4bee651d05e33ccab891eccd95df3741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0d9f91185f43ec48ac0880b57eeba65b4bee651d05e33ccab891eccd95df3741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0d9f91185f43ec48ac0880b57eeba65b4bee651d05e33ccab891eccd95df3741", kill_on_drop: false }`
[INFO] [stdout] 0d9f91185f43ec48ac0880b57eeba65b4bee651d05e33ccab891eccd95df3741
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0e4fad1f0df48351a53f3ae5e9a2aa73f8e53e1ac91c7f82f58a94cccd4580a
[INFO] running `Command { std: "docker" "start" "-a" "f0e4fad1f0df48351a53f3ae5e9a2aa73f8e53e1ac91c7f82f58a94cccd4580a", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.108
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.108
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling ariadne v0.6.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.108
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.108
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling js-sys v0.3.85
[INFO] [stderr]    Compiling serde-wasm-bindgen v0.6.5
[INFO] [stderr]    Compiling songwalker_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.48s
[INFO] running `Command { std: "docker" "inspect" "f0e4fad1f0df48351a53f3ae5e9a2aa73f8e53e1ac91c7f82f58a94cccd4580a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0e4fad1f0df48351a53f3ae5e9a2aa73f8e53e1ac91c7f82f58a94cccd4580a", kill_on_drop: false }`
[INFO] [stdout] f0e4fad1f0df48351a53f3ae5e9a2aa73f8e53e1ac91c7f82f58a94cccd4580a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7f3db700ab888b26450b97d1524ee6c6582fa9a92f462e4bf937611d8f98d1dc
[INFO] running `Command { std: "docker" "start" "-a" "7f3db700ab888b26450b97d1524ee6c6582fa9a92f462e4bf937611d8f98d1dc", kill_on_drop: false }`
[INFO] [stderr]    Compiling songwalker_core v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 4.41s
[INFO] running `Command { std: "docker" "inspect" "7f3db700ab888b26450b97d1524ee6c6582fa9a92f462e4bf937611d8f98d1dc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f3db700ab888b26450b97d1524ee6c6582fa9a92f462e4bf937611d8f98d1dc", kill_on_drop: false }`
[INFO] [stdout] 7f3db700ab888b26450b97d1524ee6c6582fa9a92f462e4bf937611d8f98d1dc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2026-04-21" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 7e343bf608fdfd17accc77cbad79b73668472ed76055ad61984109d374c047c8
[INFO] running `Command { std: "docker" "start" "-a" "7e343bf608fdfd17accc77cbad79b73668472ed76055ad61984109d374c047c8", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/songwalker_core-fd376d7bdd3336a5)
[INFO] [stdout] 
[INFO] [stdout] running 154 tests
[INFO] [stdout] test compiler::tests::test_compile_chord ... ok
[INFO] [stdout] test compiler::tests::test_default_instrument_on_notes ... ok
[INFO] [stdout] test compiler::tests::test_compile_default_duration_override ... ok
[INFO] [stdout] test compiler::tests::test_compile_simple_track ... ok
[INFO] [stdout] test compiler::tests::test_extract_preset_refs ... ok
[INFO] [stdout] test compiler::tests::test_extract_preset_refs_deduplicates ... ok
[INFO] [stdout] test compiler::tests::test_extract_preset_refs_empty_when_no_presets ... ok
[INFO] [stdout] test compiler::tests::test_inline_instrument_in_track ... ok
[INFO] [stdout] test compiler::tests::test_instrument_inherits_from_parent ... ok
[INFO] [stdout] test compiler::tests::test_load_preset_emits_preset_ref_event ... ok
[INFO] [stdout] test compiler::tests::test_load_preset_default_waveform ... ok
[INFO] [stdout] test compiler::tests::test_load_preset_oscillator_special_case ... ok
[INFO] [stdout] test compiler::tests::test_load_preset_no_args ... ok
[INFO] [stdout] test compiler::tests::test_load_preset_passed_as_track_param ... ok
[INFO] [stdout] test compiler::tests::test_load_preset_sets_preset_ref ... ok
[INFO] [stdout] test compiler::tests::test_compile_track_with_rest ... ok
[INFO] [stdout] test compiler::tests::test_track_scope_isolation ... ok
[INFO] [stdout] test dsp::composite::tests::layer_mix_levels ... ok
[INFO] [stdout] test dsp::composite::tests::nested_composite ... ok
[INFO] [stdout] test compiler::tests::test_song_length_ends_at_last_rest ... ok
[INFO] [stdout] test dsp::composite::tests::layer_mode_multiple_voices ... ok
[INFO] [stdout] test dsp::chorus::tests::test_chorus_passthrough_when_dry ... ok
[INFO] [stdout] test compiler::tests::test_compile_velocity ... ok
[INFO] [stdout] test dsp::composite::tests::composite_voices_produce_sound ... ok
[INFO] [stdout] test dsp::chorus::tests::test_chorus_stereo_spread ... ok
[INFO] [stdout] test compiler::tests::test_string_shorthand_instrument ... ok
[INFO] [stdout] test compiler::tests::test_track_param_instrument ... ok
[INFO] [stdout] test dsp::delay::tests::test_delay_passthrough_when_dry ... ok
[INFO] [stdout] test dsp::delay::tests::test_delay_outputs_delayed_signal ... ok
[INFO] [stdout] test dsp::engine::tests::empty_song_renders_silent ... ok
[INFO] [stdout] test dsp::chorus::tests::test_chorus_produces_modulated_output ... ok
[INFO] [stdout] test dsp::composite::tests::split_mode_routes_to_correct_child ... ok
[INFO] [stdout] test dsp::composite::tests::voice_note_off_and_finish ... ok
[INFO] [stdout] test dsp::compressor::tests::test_compressor_attack_time ... ok
[INFO] [stdout] test dsp::compressor::tests::test_makeup_gain ... ok
[INFO] [stdout] test dsp::compressor::tests::test_compressor_reduces_loud_signals ... ok
[INFO] [stdout] test dsp::compressor::tests::test_compressor_release_time ... ok
[INFO] [stdout] test compiler::tests::test_unknown_instrument_function_errors ... ok
[INFO] [stdout] test dsp::delay::tests::test_delay_feedback ... ok
[INFO] [stdout] test dsp::engine::tests::note_to_freq_a4 ... ok
[INFO] [stdout] test dsp::engine::tests::note_to_freq_accidentals ... ok
[INFO] [stdout] test dsp::engine::tests::note_to_freq_c4 ... ok
[INFO] [stdout] test dsp::engine::tests::note_to_midi_basic ... ok
[INFO] [stdout] test dsp::engine::tests::midi_to_frequency_basic ... ok
[INFO] [stdout] test dsp::composite::tests::split_mode_with_explicit_points ... ok
[INFO] [stdout] test compiler::tests::test_compile_track_call_with_step ... ok
[INFO] [stdout] test compiler::tests::test_const_oscillator_instrument ... ok
[INFO] [stdout] test dsp::engine::tests::notes_actually_stop_after_gate ... ok
[INFO] [stdout] test dsp::compressor::tests::test_compressor_passthrough_below_threshold ... ok
[INFO] [stdout] test dsp::engine::tests::render_sampler_fallback_on_missing_preset ... ok
[INFO] [stdout] test dsp::engine::tests::render_with_composite_split_mode ... ok
[INFO] [stdout] test dsp::engine::tests::tuning_432_a4 ... ok
[INFO] [stdout] test dsp::engine::tests::tuning_432_c4 ... ok
[INFO] [stdout] test dsp::engine::tests::tuning_440_all_midi_notes ... ok
[INFO] [stdout] test dsp::engine::tests::tuning_default_a4_440 ... ok
[INFO] [stdout] test dsp::envelope::tests::attack_reaches_one ... ok
[INFO] [stdout] test dsp::envelope::tests::full_cycle_range ... ok
[INFO] [stdout] test dsp::engine::tests::render_produces_output ... ok
[INFO] [stdout] test dsp::engine::tests::render_with_composite_oscillator_layer ... ok
[INFO] [stdout] test dsp::envelope::tests::release_to_zero ... ok
[INFO] [stdout] test dsp::engine::tests::end_mode_gate_vs_tail ... ok
[INFO] [stdout] test dsp::envelope::tests::starts_idle ... ok
[INFO] [stdout] test dsp::engine::tests::render_with_tuning_pitch ... ok
[INFO] [stdout] test dsp::engine::tests::render_output_bounded ... ok
[INFO] [stdout] test dsp::envelope::tests::sustain_holds ... ok
[INFO] [stdout] test dsp::engine::tests::render_stereo_with_compressor ... ok
[INFO] [stdout] test dsp::engine::tests::render_with_composite_layer_preset ... ok
[INFO] [stdout] test dsp::engine::tests::render_stereo_without_effects ... ok
[INFO] [stdout] test dsp::filter::tests::highpass_blocks_dc ... ok
[INFO] [stdout] test dsp::filter::tests::filter_output_finite ... ok
[INFO] [stdout] test dsp::engine::tests::render_stereo_with_delay ... ok
[INFO] [stdout] test dsp::filter::tests::lowpass_attenuates_high_freq ... ok
[INFO] [stdout] test dsp::filter::tests::lowpass_passes_dc ... ok
[INFO] [stdout] test dsp::mixer::tests::accumulates_samples ... ok
[INFO] [stdout] test dsp::mixer::tests::soft_clip_prevents_overflow ... ok
[INFO] [stdout] test dsp::oscillator::tests::detune_shifts_frequency ... ok
[INFO] [stdout] test dsp::oscillator::tests::sine_zero_at_start ... ok
[INFO] [stdout] test dsp::oscillator::tests::sawtooth_range ... ok
[INFO] [stdout] test dsp::mixer::tests::empty_buffer ... ok
[INFO] [stdout] test dsp::engine::tests::render_pcm_i16_stereo ... ok
[INFO] [stdout] test dsp::engine::tests::render_stereo_with_chorus ... ok
[INFO] [stdout] test dsp::oscillator::tests::triangle_range ... ok
[INFO] [stdout] test dsp::engine::tests::render_with_sampler_preset ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_at_root_pitch ... ok
[INFO] [stdout] test dsp::sampler::tests::sample_buffer_from_i16 ... ok
[INFO] [stdout] test dsp::reverb::tests::test_reverb_passthrough_when_dry ... ok
[INFO] [stdout] test dsp::sampler::tests::sample_buffer_interpolation ... ok
[INFO] [stdout] test dsp::oscillator::tests::square_range ... ok
[INFO] [stdout] test dsp::oscillator::tests::sine_range ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_octave_up ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_produces_sound ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_looping ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_find_zone ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_finishes ... ok
[INFO] [stdout] test dsp::reverb::tests::test_reverb_produces_output ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_velocity_scaling ... ok
[INFO] [stdout] test dsp::tuner::tests::freq_to_midi_a4 ... ok
[INFO] [stdout] test dsp::tuner::tests::empty_buffer ... ok
[INFO] [stdout] test dsp::tuner::tests::freq_to_midi_a432 ... ok
[INFO] [stdout] test dsp::renderer::tests::wav_size_correct ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_tuning_432 ... ok
[INFO] [stdout] test dsp::sampler::tests::sampler_voice_release ... ok
[INFO] [stdout] test dsp::voice::tests::voice_produces_sound ... ok
[INFO] [stdout] test dsp::sampler::tests::zone_contains_note ... ok
[INFO] [stdout] test dsp::renderer::tests::wav_header_valid ... ok
[INFO] [stdout] test dsp::voice::tests::voice_output_range ... ok
[INFO] [stdout] test dsp::voice::tests::voice_silent_after_release ... ok
[INFO] [stdout] test lexer::tests::test_comment ... ok
[INFO] [stdout] test lexer::tests::test_for_loop_tokens ... ok
[INFO] [stdout] test lexer::tests::test_number_with_decimal ... ok
[INFO] [stdout] test lexer::tests::test_dot_not_consumed_as_decimal ... ok
[INFO] [stdout] test lexer::tests::test_string_literal ... ok
[INFO] [stdout] test lexer::tests::test_track_keyword ... ok
[INFO] [stdout] test lexer::tests::test_regex_literal ... ok
[INFO] [stdout] test lexer::tests::test_simple_tokens ... ok
[INFO] [stdout] test parser::tests::test_parse_chord ... ok
[INFO] [stdout] test parser::tests::test_parse_assignment ... ok
[INFO] [stdout] test parser::tests::test_parse_dot_shorthand ... ok
[INFO] [stdout] test parser::tests::test_parse_for_loop ... ok
[INFO] [stdout] test parser::tests::test_parse_const_decl ... ok
[INFO] [stdout] test dsp::tuner::tests::detect_high_frequency ... ok
[INFO] [stdout] test parser::tests::test_parse_simple_track_def ... ok
[INFO] [stdout] test dsp::tuner::tests::detect_c4_262hz ... ok
[INFO] [stdout] test parser::tests::test_parse_track_call ... ok
[INFO] [stdout] test dsp::tuner::tests::detect_low_frequency ... ok
[INFO] [stdout] test parser::tests::test_parse_fraction_duration ... ok
[INFO] [stdout] test parser::tests::test_parse_full_program ... ok
[INFO] [stdout] test parser::tests::test_parse_rest ... ok
[INFO] [stdout] test dsp::tuner::tests::detect_a4_440hz ... ok
[INFO] [stdout] test parser::tests::test_parse_track_call_with_modifiers_and_step ... ok
[INFO] [stdout] test parser::tests::test_parse_note_with_modifiers ... ok
[INFO] [stdout] test preset::tests::catalog_entry_roundtrip ... ok
[INFO] [stdout] test preset::tests::composite_preset_roundtrip ... ok
[INFO] [stdout] test preset::tests::normalize_pitch_with_coarse_tune ... ok
[INFO] [stdout] test lexer::tests::test_modifiers ... ok
[INFO] [stdout] test preset::tests::gm_category_mapping ... ok
[INFO] [stdout] test preset::tests::playback_rate_432_tuning ... ok
[INFO] [stdout] test preset::tests::normalize_pitch_with_fine_tune ... ok
[INFO] [stdout] test preset::tests::playback_rate_fine_tune ... ok
[INFO] [stdout] test preset::tests::playback_rate_octave_down ... ok
[INFO] [stdout] test preset::tests::playback_rate_octave_up ... ok
[INFO] [stdout] test preset::tests::preset_descriptor_roundtrip ... ok
[INFO] [stdout] test preset::tests::playback_rate_root_note ... ok
[INFO] [stdout] test preset::tests::normalize_pitch_simple ... ok
[INFO] [stdout] test preset::tests::playback_rate_c4_on_c4_sample ... ok
[INFO] [stdout] test preset::tests::sampler_preset_roundtrip ... ok
[INFO] [stdout] test dsp::engine::tests::render_stereo_with_reverb ... ok
[INFO] [stdout] test dsp::tuner::tests::noise_detection ... ok
[INFO] [stdout] test dsp::renderer::tests::full_pipeline_parse_compile_render ... ok
[INFO] [stdout] test preset::tests::playback_rate_c4_on_c3_sample ... ok
[INFO] [stdout] test dsp::engine::tests::render_stereo_full_effects_chain ... ok
[INFO] [stdout] test dsp::tuner::tests::tuning_correction_suggestion ... ok
[INFO] [stdout] test dsp::reverb::tests::test_reverb_decays ... ok
[INFO] [stderr]    Doc-tests songwalker_core
[INFO] [stdout] test dsp::engine::tests::render_pcm_i16_with_effects ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 154 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[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" "7e343bf608fdfd17accc77cbad79b73668472ed76055ad61984109d374c047c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e343bf608fdfd17accc77cbad79b73668472ed76055ad61984109d374c047c8", kill_on_drop: false }`
[INFO] [stdout] 7e343bf608fdfd17accc77cbad79b73668472ed76055ad61984109d374c047c8
