[INFO] fetching crate copybook-arrow 0.8.1...
[INFO] testing copybook-arrow-0.8.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate copybook-arrow 0.8.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate copybook-arrow 0.8.1
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate copybook-arrow 0.8.1
[INFO] tweaked toml for crates.io crate copybook-arrow 0.8.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate copybook-arrow 0.8.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate copybook-arrow 0.8.1 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded num-bigint v0.5.1
[INFO] [stderr]   Downloaded lz4_flex v0.14.0
[INFO] [stderr]   Downloaded logos-derive v0.16.1
[INFO] [stderr]   Downloaded copybook-support-matrix v0.8.1
[INFO] [stderr]   Downloaded flatbuffers v25.12.19
[INFO] [stderr]   Downloaded logos v0.16.1
[INFO] [stderr]   Downloaded copybook-rdw v0.8.1
[INFO] [stderr]   Downloaded copybook-fixed v0.8.1
[INFO] [stderr]   Downloaded lexical-core v1.0.6
[INFO] [stderr]   Downloaded arrow-string v59.3.0
[INFO] [stderr]   Downloaded copybook-charset v0.8.1
[INFO] [stderr]   Downloaded lexical-parse-integer v1.0.6
[INFO] [stderr]   Downloaded arrow-csv v59.3.0
[INFO] [stderr]   Downloaded logos-codegen v0.16.1
[INFO] [stderr]   Downloaded copybook-error v0.8.1
[INFO] [stderr]   Downloaded lexical-write-integer v1.0.6
[INFO] [stderr]   Downloaded arrow-row v59.3.0
[INFO] [stderr]   Downloaded arrow-arith v59.3.0
[INFO] [stderr]   Downloaded copybook-core v0.8.1
[INFO] [stderr]   Downloaded arrow-ord v59.3.0
[INFO] [stderr]   Downloaded arrow-schema v59.3.0
[INFO] [stderr]   Downloaded arrow-data v59.3.0
[INFO] [stderr]   Downloaded arrow-json v59.3.0
[INFO] [stderr]   Downloaded lexical-util v1.0.7
[INFO] [stderr]   Downloaded arrow-select v59.3.0
[INFO] [stderr]   Downloaded arrow v59.3.0
[INFO] [stderr]   Downloaded lexical-write-float v1.0.6
[INFO] [stderr]   Downloaded arrow-cast v59.3.0
[INFO] [stderr]   Downloaded arrow-buffer v59.3.0
[INFO] [stderr]   Downloaded arrow-ipc v59.3.0
[INFO] [stderr]   Downloaded copybook-codec v0.8.1
[INFO] [stderr]   Downloaded lexical-parse-float v1.0.6
[INFO] [stderr]   Downloaded arrow-array v59.3.0
[INFO] [stderr]   Downloaded parquet v59.3.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb
[INFO] running `Command { std: "docker" "start" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", 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" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", 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" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]    Compiling zerocopy v0.8.52
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling arrow-schema v59.3.0
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.186
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling alloc-stdlib v0.2.4
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling cc v1.2.64
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling num-bigint v0.5.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling blake3 v1.8.7
[INFO] [stderr]    Compiling brotli-decompressor v5.0.3
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling zlib-rs v0.6.3
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling lz4_flex v0.14.0
[INFO] [stderr]    Compiling regex-automata v0.4.16
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.20
[INFO] [stderr]    Compiling brotli v8.0.4
[INFO] [stderr]    Compiling indexmap v2.14.2
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling crossbeam-channel v0.5.16
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling smallvec v1.16.0
[INFO] [stderr]    Compiling zerocopy-derive v0.8.52
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling flate2 v1.1.9
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling logos-codegen v0.16.1
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling copybook-error v0.8.1
[INFO] [stderr]    Compiling serde_plain v1.0.2
[INFO] [stderr]    Compiling copybook-support-matrix v0.8.1
[INFO] [stderr]    Compiling copybook-fixed v0.8.1
[INFO] [stderr]    Compiling copybook-charset v0.8.1
[INFO] [stderr]    Compiling copybook-rdw v0.8.1
[INFO] [stderr]    Compiling logos-derive v0.16.1
[INFO] [stderr]    Compiling logos v0.16.1
[INFO] [stderr]    Compiling copybook-core v0.8.1
[INFO] [stderr]    Compiling copybook-codec v0.8.1
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling arrow-buffer v59.3.0
[INFO] [stderr]    Compiling arrow-data v59.3.0
[INFO] [stderr]    Compiling arrow-array v59.3.0
[INFO] [stderr]    Compiling arrow-select v59.3.0
[INFO] [stderr]    Compiling arrow-arith v59.3.0
[INFO] [stderr]    Compiling arrow-row v59.3.0
[INFO] [stderr]    Compiling arrow-ord v59.3.0
[INFO] [stderr]    Compiling arrow-ipc v59.3.0
[INFO] [stderr]    Compiling arrow-string v59.3.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling parquet v59.3.0
[INFO] [stderr]    Compiling arrow-cast v59.3.0
[INFO] [stderr]    Compiling arrow-json v59.3.0
[INFO] [stderr]    Compiling arrow-csv v59.3.0
[INFO] [stderr]    Compiling arrow v59.3.0
[INFO] [stderr]    Compiling copybook-arrow v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 5m 38s
[INFO] running `Command { std: "docker" "inspect" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", 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" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling arrow-ipc v59.3.0
[INFO] [stderr]    Compiling arrow v59.3.0
[INFO] [stderr]    Compiling parquet v59.3.0
[INFO] [stderr]    Compiling copybook-arrow v0.8.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 1m 06s
[INFO] running `Command { std: "docker" "inspect" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", 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" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/copybook_arrow-11bcf94bd6ce5524)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test batch_builder::tests::test_batch_builder_auto_flush ... ok
[INFO] [stdout] test schema_convert::tests::test_float_types ... ok
[INFO] [stdout] test tests::test_legacy_arrow_writer ... ok
[INFO] [stdout] test tests::test_legacy_json_to_record_batch ... ok
[INFO] [stdout] test tests::test_legacy_json_to_schema ... ok
[INFO] [stdout] test schema_convert::tests::test_packed_decimal_to_decimal128 ... ok
[INFO] [stdout] test schema_convert::tests::test_group_flattening ... ok
[INFO] [stdout] test schema_convert::tests::test_binary_int_types ... ok
[INFO] [stdout] test schema_convert::tests::test_filler_included_when_configured ... ok
[INFO] [stdout] test schema_convert::tests::test_condition_and_renames_skipped ... ok
[INFO] [stdout] test schema_convert::tests::test_zoned_decimal_to_decimal128 ... ok
[INFO] [stdout] test tests::test_legacy_parquet_writer_roundtrip ... ok
[INFO] [stdout] test batch_builder::tests::test_batch_builder_flush ... ok
[INFO] [stdout] test schema_convert::tests::test_filler_skipped ... ok
[INFO] [stdout] test schema_convert::tests::test_alphanum_to_utf8 ... ok
[INFO] [stdout] test schema_convert::tests::test_wide_decimal_falls_back_to_utf8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests copybook_arrow
[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" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb", kill_on_drop: false }`
[INFO] [stdout] 650607ea6c9491dfb911c370311c43851d5311b622f96166fe74461489d02fbb