[INFO] fetching crate fluxpack 0.4.0...
[INFO] testing fluxpack-0.4.0 against 1.98.0-beta.8+cargoflags=--release for beta-release-1.99-2
[INFO] extracting crate fluxpack 0.4.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate fluxpack 0.4.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate fluxpack 0.4.0
[INFO] tweaked toml for crates.io crate fluxpack 0.4.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate fluxpack 0.4.0 on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate fluxpack 0.4.0 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-macros v0.22.6
[INFO] [stderr]   Downloaded pyo3-ffi v0.22.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.22.6
[INFO] [stderr]   Downloaded pyo3-build-config v0.22.6
[INFO] [stderr]   Downloaded pyo3 v0.22.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e
[INFO] running `Command { std: "docker" "start" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling bytes v1.12.0
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling fluxpack v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 19.76s
[INFO] running `Command { std: "docker" "inspect" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling bitflags v2.13.0
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]    Compiling anstyle v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling clap_lex v1.1.0
[INFO] [stderr]    Compiling ciborium-io v0.2.2
[INFO] [stderr]    Compiling plotters-backend v0.3.7
[INFO] [stderr]    Compiling fastrand v2.4.1
[INFO] [stderr]    Compiling plotters-svg v0.3.7
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling clap_builder v4.6.0
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]    Compiling criterion-plot v0.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling clap v4.6.1
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand v0.9.4
[INFO] [stderr]    Compiling regex v1.12.4
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling is-terminal v0.4.17
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling oorandom v11.1.5
[INFO] [stderr]    Compiling anes v0.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling fluxpack v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 46s
[INFO] running `Command { std: "docker" "inspect" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.16s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/fluxpack-b2c07870f5194458)
[INFO] [stdout] 
[INFO] [stdout] running 81 tests
[INFO] [stdout] test columnar::tests::test_columnar_bool_packing ... ok
[INFO] [stdout] test columnar::tests::test_columnar_null_handling ... ok
[INFO] [stdout] test columnar::tests::test_columnar_rejects_short_array ... ok
[INFO] [stdout] test columnar::tests::test_columnar_roundtrip ... ok
[INFO] [stdout] test columnar::tests::test_columnarize_simple ... ok
[INFO] [stdout] test columnar::tests::test_columnar_rejects_heterogeneous ... ok
[INFO] [stdout] test delta::tests::test_delta_compression_ratio ... ok
[INFO] [stdout] test delta::tests::test_delta_negative_numbers ... ok
[INFO] [stdout] test delta::tests::test_delta_roundtrip ... ok
[INFO] [stdout] test delta::tests::test_should_delta_encode ... ok
[INFO] [stdout] test inline::tests::test_inline_ml_payload ... ok
[INFO] [stdout] test inline::tests::test_inline_rejects_arrays ... ok
[INFO] [stdout] test inline::tests::test_inline_rejects_nested ... ok
[INFO] [stdout] test inline::tests::test_inline_floats ... ok
[INFO] [stdout] test inline::tests::test_inline_rejects_large ... ok
[INFO] [stdout] test inline::tests::test_inline_size_comparison ... ok
[INFO] [stdout] test inline::tests::test_inline_roundtrip ... ok
[INFO] [stdout] test inline::tests::test_inline_small_integers ... ok
[INFO] [stdout] test ml::tests::test_sparse_tensor_roundtrip ... ok
[INFO] [stdout] test inline::tests::test_inline_u8_optimization ... ok
[INFO] [stdout] test ml::tests::test_timestamp_deltas ... ok
[INFO] [stdout] test ml::tests::test_feature_vector_f32_roundtrip ... ok
[INFO] [stdout] test ml::tests::test_hyperparams_roundtrip ... ok
[INFO] [stdout] test symbol_table::tests::test_resolve_nonexistent ... ok
[INFO] [stdout] test stream::tests::test_stream_roundtrip ... ok
[INFO] [stdout] test symbol_table::tests::test_intern_and_resolve ... ok
[INFO] [stdout] test ml::tests::test_sparse_tensor_compression ... ok
[INFO] [stdout] test stream::tests::test_stream_batch ... ok
[INFO] [stdout] test symbol_table::tests::test_resolve_o1 ... ok
[INFO] [stdout] test symbol_table::tests::test_store_def ... ok
[INFO] [stdout] test tensor::tests::test_tensor_3d ... ok
[INFO] [stdout] test tensor::tests::test_tensor_f32_roundtrip ... ok
[INFO] [stdout] test tensor::tests::test_tensor_from_json ... ok
[INFO] [stdout] test tensor::tests::test_tensor_i64_roundtrip ... ok
[INFO] [stdout] test tests::test_batch_encode ... ok
[INFO] [stdout] test tests::test_columnar_roundtrip ... ok
[INFO] [stdout] test tensor::tests::test_tensor_json_roundtrip ... ok
[INFO] [stdout] test tests::test_delta_encoding ... ok
[INFO] [stdout] test tests::test_edge_boundary_varint_values ... ok
[INFO] [stdout] test tests::test_edge_delta_encoding_negative ... ok
[INFO] [stdout] test tests::test_edge_deeply_nested ... ok
[INFO] [stdout] test tests::test_edge_empty_object ... ok
[INFO] [stdout] test tests::test_edge_long_strings ... ok
[INFO] [stdout] test tests::test_edge_many_keys ... ok
[INFO] [stdout] test tests::test_edge_mixed_types ... ok
[INFO] [stdout] test tensor::tests::test_tensor_size_comparison ... ok
[INFO] [stdout] test tests::test_edge_empty_arrays ... ok
[INFO] [stdout] test delta::tests::test_delta_single_element ... ok
[INFO] [stdout] test tests::test_edge_large_array ... ok
[INFO] [stdout] test stream::tests::test_stream_iterator ... ok
[INFO] [stdout] test tests::test_edge_negative_numbers ... ok
[INFO] [stdout] test tests::test_edge_zero_copy_unicode ... ok
[INFO] [stdout] test tests::test_encoder_basic ... ok
[INFO] [stdout] test tests::test_encode_with_columnar ... ok
[INFO] [stdout] test tests::test_encoder_decoder_roundtrip ... ok
[INFO] [stdout] test tests::test_float64_precision ... ok
[INFO] [stdout] test tests::test_edge_unicode_strings ... ok
[INFO] [stdout] test tests::test_edge_columnar_empty ... ok
[INFO] [stdout] test tests::test_edge_special_float_values ... ok
[INFO] [stdout] test tests::test_roundtrip_arrays ... ok
[INFO] [stdout] test tests::test_roundtrip_negative_numbers ... ok
[INFO] [stdout] test tests::test_stream_roundtrip ... ok
[INFO] [stdout] test tests::test_roundtrip_nested_objects ... ok
[INFO] [stdout] test tests::test_tensor_roundtrip ... ok
[INFO] [stdout] test tests::test_schema_reuse_skips_defs ... ok
[INFO] [stdout] test tests::test_total_pipeline_json_vs_fluxpack ... ok
[INFO] [stdout] test tests::test_zigzag_optimal_for_small_negatives ... ok
[INFO] [stdout] test varint::tests::test_batch_roundtrip ... ok
[INFO] [stdout] test varint::tests::test_signed_varint_roundtrip ... ok
[INFO] [stdout] test varint::tests::test_varint_len ... ok
[INFO] [stdout] test tests::test_edge_tensor_large ... ok
[INFO] [stdout] test tests::test_zero_copy ... ok
[INFO] [stdout] test varint::tests::test_varint_roundtrip ... ok
[INFO] [stdout] test varint::tests::test_zigzag_optimal_encoding ... ok
[INFO] [stdout] test varint::tests::test_zigzag_roundtrip ... ok
[INFO] [stdout] test zero_copy::tests::test_zero_copy_batch ... ok
[INFO] [stdout] test zero_copy::tests::test_zero_copy_roundtrip ... ok
[INFO] [stdout] test zero_copy::tests::test_zero_copy_to_owned ... ok
[INFO] [stdout] test zero_copy::tests::test_zero_copy_nested ... ok
[INFO] [stdout] test tests::test_edge_batch_large ... ok
[INFO] [stdout] test zero_copy::tests::test_zero_copy_string_borrowing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 81 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/property_tests.rs (/opt/rustwide/target/release/deps/property_tests-9af6cbea79418645)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_decode_never_panics_on_random_bytes ... ok
[INFO] [stdout] test test_decode_all_never_panics_on_random_bytes ... ok
[INFO] [stdout] test test_json_roundtrip_f64 ... ok
[INFO] [stdout] test test_json_roundtrip_i64 ... ok
[INFO] [stdout] test test_json_roundtrip_array ... ok
[INFO] [stdout] test test_json_roundtrip_bool ... ok
[INFO] [stdout] test test_json_roundtrip_nested ... ok
[INFO] [stdout] test test_batch_roundtrip ... ok
[INFO] [stdout] test test_zero_copy_never_panics_on_random_bytes ... ok
[INFO] [stdout] test test_json_roundtrip_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fluxpack
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/zero_copy.rs - zero_copy::ZeroCopyValue (line 10) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e", kill_on_drop: false }`
[INFO] [stdout] b5e842ed214adae89b0a3c3a35b939180265281139a8ec86c89ce1c5b1d43e9e
