[INFO] fetching crate oxideav-g728 0.0.4...
[INFO] testing oxideav-g728-0.0.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate oxideav-g728 0.0.4 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate oxideav-g728 0.0.4
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate oxideav-g728 0.0.4
[INFO] tweaked toml for crates.io crate oxideav-g728 0.0.4 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxideav-g728 0.0.4 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 oxideav-g728 0.0.4 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-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 090fd90f031f0f52260d1b2562b135c6364c7f47dc8ee53465ab7d1dc289f56c
[INFO] running `Command { std: "docker" "start" "-a" "090fd90f031f0f52260d1b2562b135c6364c7f47dc8ee53465ab7d1dc289f56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "090fd90f031f0f52260d1b2562b135c6364c7f47dc8ee53465ab7d1dc289f56c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "090fd90f031f0f52260d1b2562b135c6364c7f47dc8ee53465ab7d1dc289f56c", kill_on_drop: false }`
[INFO] [stdout] 090fd90f031f0f52260d1b2562b135c6364c7f47dc8ee53465ab7d1dc289f56c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] b2be6d9b6fe883ecbc7bcb1c987aee4d38dfb219160470c2ff797c78bbabf2d2
[INFO] running `Command { std: "docker" "start" "-a" "b2be6d9b6fe883ecbc7bcb1c987aee4d38dfb219160470c2ff797c78bbabf2d2", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling oxideav-core v0.1.2
[INFO] [stderr]    Compiling oxideav-codec v0.1.1
[INFO] [stderr]    Compiling oxideav-g728 v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.16s
[INFO] running `Command { std: "docker" "inspect" "b2be6d9b6fe883ecbc7bcb1c987aee4d38dfb219160470c2ff797c78bbabf2d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2be6d9b6fe883ecbc7bcb1c987aee4d38dfb219160470c2ff797c78bbabf2d2", kill_on_drop: false }`
[INFO] [stdout] b2be6d9b6fe883ecbc7bcb1c987aee4d38dfb219160470c2ff797c78bbabf2d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] de95304f9c660f168142638a1f105793ecd3b2c50fdca297991055de0e21da51
[INFO] running `Command { std: "docker" "start" "-a" "de95304f9c660f168142638a1f105793ecd3b2c50fdca297991055de0e21da51", kill_on_drop: false }`
[INFO] [stderr]    Compiling oxideav-g728 v0.0.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.38s
[INFO] running `Command { std: "docker" "inspect" "de95304f9c660f168142638a1f105793ecd3b2c50fdca297991055de0e21da51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "de95304f9c660f168142638a1f105793ecd3b2c50fdca297991055de0e21da51", kill_on_drop: false }`
[INFO] [stdout] de95304f9c660f168142638a1f105793ecd3b2c50fdca297991055de0e21da51
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3ec1b1bee21a3c57d02b7d77b3aa3f0a73f5899660d25cfa81ea126c28811e46
[INFO] running `Command { std: "docker" "start" "-a" "3ec1b1bee21a3c57d02b7d77b3aa3f0a73f5899660d25cfa81ea126c28811e46", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxideav_g728-b86c8feaa26d125f)
[INFO] [stdout] running 41 tests
[INFO] [stdout] test bitreader::tests::reads_three_indices_across_byte_boundaries ... ok
[INFO] [stdout] test decoder::tests::gain_predictor_defaults_to_zero ... ok
[INFO] [stdout] test decoder::tests::lpc_synthesise_zero_excitation_stays_silent ... ok
[INFO] [stdout] test decoder::tests::make_decoder_rejects_wrong_sample_rate ... ok
[INFO] [stdout] test decoder::tests::state_defaults_are_neutral ... ok
[INFO] [stdout] test encoder::tests::compute_zir_with_identity_filter_is_zero ... ok
[INFO] [stdout] test encoder::tests::compute_zsr_with_identity_filter_is_input ... ok
[INFO] [stdout] test bitreader::tests::exhausted_reader_errors ... ok
[INFO] [stdout] test decoder::tests::excitation_from_index_is_nonzero_for_itu_tables ... ok
[INFO] [stdout] test encoder::tests::make_encoder_rejects_stereo ... ok
[INFO] [stdout] test encoder::tests::pack_four_indices_known_pattern ... ok
[INFO] [stdout] test postfilter::tests::order10_lpc_from_ar_toy_signal ... ok
[INFO] [stdout] test postfilter::tests::postfilter_set_lpc_scales_coefficients ... ok
[INFO] [stdout] test predictor::tests::autocorrelation_is_symmetric_in_construction ... ok
[INFO] [stdout] test encoder::tests::make_encoder_accepts_valid_params ... ok
[INFO] [stdout] test encoder::tests::encode_vector_produces_valid_index ... ok
[INFO] [stdout] test decoder::tests::make_decoder_returns_working_decoder ... ok
[INFO] [stdout] test predictor::tests::hybrid_window_dc_input_energy_grows_then_saturates ... ok
[INFO] [stdout] test predictor::tests::bandwidth_expansion_shrinks_higher_order_taps ... ok
[INFO] [stdout] test predictor::tests::levinson_recovers_ar1_coefficient ... ok
[INFO] [stdout] test predictor::tests::levinson_rejects_nonpositive_r0 ... ok
[INFO] [stdout] test predictor::tests::hybrid_window_sine_gives_positive_energy ... ok
[INFO] [stdout] test predictor::tests::levinson_with_refl_returns_k1 ... ok
[INFO] [stdout] test predictor::tests::levinson_with_refl_snapshot_is_order_10_when_requested ... ok
[INFO] [stdout] test tables::tests::gain_cb_matches_spec_recurrence ... ok
[INFO] [stdout] test tables::tests::shape_cb_first_row_matches_spec ... ok
[INFO] [stdout] test predictor::tests::update_lpc_from_hybrid_r_handles_near_silence ... ok
[INFO] [stdout] test decoder::tests::zero_excitation_keeps_filter_stable ... ok
[INFO] [stdout] test predictor::tests::hybrid_window_zero_input_stays_zero ... ok
[INFO] [stdout] test tables::tests::gain_cb_is_monotone_increasing ... ok
[INFO] [stdout] test tables::tests::shape_cb_has_expected_size ... ok
[INFO] [stdout] test postfilter::tests::postfilter_default_is_identity_on_silence ... ok
[INFO] [stdout] test tables::tests::shape_cb_rows_are_distinct ... ok
[INFO] [stdout] test postfilter::tests::postfilter_differs_from_input_on_non_trivial_signal ... ok
[INFO] [stdout] test bitreader::tests::bits_remaining_shrinks ... ok
[INFO] [stdout] test tables::tests::shape_cb_last_row_matches_spec ... ok
[INFO] [stdout] test decoder::tests::lpc_with_unit_a0_passes_impulse_through ... ok
[INFO] [stdout] test bitreader::tests::unpack_splits_fields ... ok
[INFO] [stdout] test postfilter::tests::postfilter_preserves_signal_level_on_steady_input ... ok
[INFO] [stdout] test decoder::tests::decode_vector_produces_bounded_output ... ok
[INFO] [stdout] test encoder::tests::encoder_silence_pipeline_is_stable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 41 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/decode_smoke.rs (/opt/rustwide/target/debug/deps/decode_smoke-191f93431123f55e)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test bitstream_length_check ... ok
[INFO] [stdout] test codec_emits_nonsilent_output ... ok
[INFO] [stdout] test synthesis_filter_stable_on_zero_excitation ... ok
[INFO] [stdout] test decoder_handles_multiple_packets_in_sequence ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/encoder_roundtrip.rs (/opt/rustwide/target/debug/deps/encoder_roundtrip-07bf8d610bf986cc)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test register_exposes_both_directions ... ok
[INFO] [stdout] test packet_pts_rises_across_vectors ... ok
[INFO] [stdout] test sine_roundtrip_has_nontrivial_energy ... ok
[INFO] [stdout] test silence_roundtrip_stays_bounded ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/roundtrip_snr.rs (/opt/rustwide/target/debug/deps/roundtrip_snr-1eea1afec009bb9b)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test postfilter_reshapes_spectrum ... ok
[INFO] [stdout] test print_postfilter_delta ... ok
[INFO] [stderr]    Doc-tests oxideav_g728
[INFO] [stdout] test print_roundtrip_snr ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 4.46s
[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" "3ec1b1bee21a3c57d02b7d77b3aa3f0a73f5899660d25cfa81ea126c28811e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec1b1bee21a3c57d02b7d77b3aa3f0a73f5899660d25cfa81ea126c28811e46", kill_on_drop: false }`
[INFO] [stdout] 3ec1b1bee21a3c57d02b7d77b3aa3f0a73f5899660d25cfa81ea126c28811e46
