[INFO] fetching crate re_arrow_combinators 0.30.2...
[INFO] testing re_arrow_combinators-0.30.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate re_arrow_combinators 0.30.2 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate re_arrow_combinators 0.30.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate re_arrow_combinators 0.30.2
[INFO] tweaked toml for crates.io crate re_arrow_combinators 0.30.2 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate re_arrow_combinators 0.30.2 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 re_arrow_combinators 0.30.2 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-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 9580c40bbe92267a8df5f328f618369404277d3a5f736853b10a218883b86f55
[INFO] running `Command { std: "docker" "start" "-a" "9580c40bbe92267a8df5f328f618369404277d3a5f736853b10a218883b86f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9580c40bbe92267a8df5f328f618369404277d3a5f736853b10a218883b86f55", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9580c40bbe92267a8df5f328f618369404277d3a5f736853b10a218883b86f55", kill_on_drop: false }`
[INFO] [stdout] 9580c40bbe92267a8df5f328f618369404277d3a5f736853b10a218883b86f55
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 7b86aee54dd6cca9a6f511e80c4080ff6f80416abdafdbd307dd053143f2d698
[INFO] running `Command { std: "docker" "start" "-a" "7b86aee54dd6cca9a6f511e80c4080ff6f80416abdafdbd307dd053143f2d698", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling zerocopy v0.8.27
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[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling arrow-schema v56.2.0
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling chrono v0.4.42
[INFO] [stderr]    Compiling flatbuffers v25.9.23
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling regex-syntax v0.8.6
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling log v0.4.28
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[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling litrs v0.4.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling document-features v0.2.11
[INFO] [stderr]    Compiling crossbeam v0.8.4
[INFO] [stderr]    Compiling env_filter v0.1.3
[INFO] [stderr]    Compiling log-once v0.4.1
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling vec1 v1.12.1
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling arrow-buffer v56.2.0
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling crossterm v0.29.0
[INFO] [stderr]    Compiling re_log v0.30.2
[INFO] [stderr]    Compiling puffin v0.19.1
[INFO] [stderr]    Compiling comfy-table v7.2.1
[INFO] [stderr]    Compiling arrow-data v56.2.0
[INFO] [stderr]    Compiling re_tracing v0.30.2
[INFO] [stderr]    Compiling arrow-array v56.2.0
[INFO] [stderr]    Compiling arrow-select v56.2.0
[INFO] [stderr]    Compiling arrow-row v56.2.0
[INFO] [stderr]    Compiling arrow-arith v56.2.0
[INFO] [stderr]    Compiling arrow-cast v56.1.0
[INFO] [stderr]    Compiling arrow-ord v56.2.0
[INFO] [stderr]    Compiling arrow-ipc v56.2.0
[INFO] [stderr]    Compiling arrow-string v56.2.0
[INFO] [stderr]    Compiling arrow-json v56.1.0
[INFO] [stderr]    Compiling arrow v56.1.0
[INFO] [stderr]    Compiling re_byte_size v0.30.2
[INFO] [stderr]    Compiling re_tuid v0.30.2
[INFO] [stderr]    Compiling re_arrow_util v0.30.2
[INFO] [stderr]    Compiling re_arrow_combinators v0.30.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 57s
[INFO] running `Command { std: "docker" "inspect" "7b86aee54dd6cca9a6f511e80c4080ff6f80416abdafdbd307dd053143f2d698", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7b86aee54dd6cca9a6f511e80c4080ff6f80416abdafdbd307dd053143f2d698", kill_on_drop: false }`
[INFO] [stdout] 7b86aee54dd6cca9a6f511e80c4080ff6f80416abdafdbd307dd053143f2d698
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 81a8cd4115cc4dd0735e0f07b80f10ce74dd953095cfca5cf1a93577af0b06ba
[INFO] running `Command { std: "docker" "start" "-a" "81a8cd4115cc4dd0735e0f07b80f10ce74dd953095cfca5cf1a93577af0b06ba", kill_on_drop: false }`
[INFO] [stderr]    Compiling console v0.15.11
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling insta v1.43.2
[INFO] [stderr]    Compiling re_arrow_combinators v0.30.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 14.42s
[INFO] running `Command { std: "docker" "inspect" "81a8cd4115cc4dd0735e0f07b80f10ce74dd953095cfca5cf1a93577af0b06ba", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "81a8cd4115cc4dd0735e0f07b80f10ce74dd953095cfca5cf1a93577af0b06ba", kill_on_drop: false }`
[INFO] [stdout] 81a8cd4115cc4dd0735e0f07b80f10ce74dd953095cfca5cf1a93577af0b06ba
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 1ed702574ab06495f427c2d4708f03dcc5f51929258b0d43d9bf614578bff901
[INFO] running `Command { std: "docker" "start" "-a" "1ed702574ab06495f427c2d4708f03dcc5f51929258b0d43d9bf614578bff901", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/re_arrow_combinators-70b3e6f7b3dc3d23)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test index::tests::test_get_index_out_of_bounds ... ok
[INFO] [stdout] test selector::lexer::test::numbers ... ok
[INFO] [stdout] test index::tests::test_get_index_with_nulls ... ok
[INFO] [stdout] test selector::parser::test::array_each_implicit_pipe ... ok
[INFO] [stdout] test index::tests::test_get_index_basic ... ok
[INFO] [stdout] test selector::parser::test::array_index ... ok
[INFO] [stdout] test selector::parser::test::array_index_errors ... ok
[INFO] [stdout] test selector::parser::test::array_index_implicit_pipe ... ok
[INFO] [stdout] test selector::parser::test::array_index_with_pipe ... ok
[INFO] [stdout] test selector::parser::test::basic ... ok
[INFO] [stdout] test selector::parser::test::empty_input ... ok
[INFO] [stdout] test selector::parser::test::explicit_pipe ... ok
[INFO] [stdout] test selector::lexer::test::unexpected_char ... ok
[INFO] [stdout] test selector::parser::test::identity ... ok
[INFO] [stdout] test selector::parser::test::test_display_chain_vs_pipe ... ok
[INFO] [stdout] test selector::parser::test::unexpected_eof ... ok
[INFO] [stdout] test selector::lexer::test::basic ... ok
[INFO] [stdout] test selector::parser::test::identity_pipe ... ok
[INFO] [stdout] test selector::parser::test::array_each ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_explode.rs (/opt/rustwide/target/debug/deps/test_explode-45c2bf8d0419c588)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test_explode_empty_input ... ok
[INFO] [stdout] test test_explode_nested_lists ... ok
[INFO] [stdout] test util::fixtures::example_list_not_nullable ... ok
[INFO] [stdout] test util::fixtures::example_list_with_nulls ... ok
[INFO] [stdout] test util::fixtures::example_nested_list_struct_column ... ok
[INFO] [stdout] test test_explode_with_nulls_and_empty ... ok
[INFO] [stdout] test test_explode_with_skips_in_offset_buffer ... ok
[INFO] [stdout] test util::fixtures::example_nested_string_struct_column ... ok
[INFO] [stdout] test test_explode_primitives ... ok
[INFO] [stdout] test util::fixtures::example_nested_struct_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.11s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_selector.rs (/opt/rustwide/target/debug/deps/test_selector-7524efc1b8fe30cc)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test execute_missing_field ... ok
[INFO] [stdout] test execute_identity ... ok
[INFO] [stdout] test execute_parse_error ... ok
[INFO] [stdout] test execute_index_out_of_bounds ... ok
[INFO] [stdout] test execute_index_chained ... ok
[INFO] [stdout] test execute_nested_struct ... ok
[INFO] [stdout] test execute_index_on_fixed_size_list ... ok
[INFO] [stdout] test extract_scalar_fields_from_nested_struct ... ok
[INFO] [stdout] test execute_index ... ok
[INFO] [stdout] test extract_nested_fields_fixtures ... ok
[INFO] [stdout] test execute_array_each ... ok
[INFO] [stdout] test execute_simple_field ... ok
[INFO] [stdout] test execute_index_to_extract_second_element ... ok
[INFO] [stdout] test util::fixtures::example_list_with_nulls ... ok
[INFO] [stdout] test util::fixtures::example_nested_list_struct_column ... ok
[INFO] [stdout] test extract_scalar_fields_from_nested_list_struct ... ok
[INFO] [stdout] test util::fixtures::example_list_not_nullable ... ok
[INFO] [stdout] test util::fixtures::example_nested_string_struct_column ... ok
[INFO] [stdout] test util::fixtures::example_nested_struct_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_string_transforms.rs (/opt/rustwide/target/debug/deps/test_string_transforms-2bb7a2c25f98c900)
[INFO] [stdout] running 7 tests
[INFO] [stdout] test util::fixtures::example_nested_struct_column ... ok
[INFO] [stdout] test util::fixtures::example_nested_string_struct_column ... ok
[INFO] [stdout] test util::fixtures::example_list_not_nullable ... ok
[INFO] [stdout] test test_string_transforms_preserve_empty_strings ... ok
[INFO] [stdout] test util::fixtures::example_nested_list_struct_column ... ok
[INFO] [stderr]      Running tests/test_transform.rs (/opt/rustwide/target/debug/deps/test_transform-14e9fa4f005f805d)
[INFO] [stdout] test test_string_transforms_from_nested_struct ... ok
[INFO] [stdout] test util::fixtures::example_list_with_nulls ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stdout] test test_flatten_single_element ... ok
[INFO] [stdout] test convert_to_f32 ... ok
[INFO] [stdout] test simple ... ok
[INFO] [stdout] test replace_nulls ... ok
[INFO] [stdout] test test_flatten_multiple_elements ... ok
[INFO] [stdout] test test_map_list_nullability ... ok
[INFO] [stdout] test test_row_major_to_col_major ... ok
[INFO] [stdout] test test_map_list_outer_nullability_identity ... ok
[INFO] [stdout] test add_one_to_leaves ... ok
[INFO] [stdout] test util::fixtures::example_nested_list_struct_column ... ok
[INFO] [stdout] test util::fixtures::example_list_not_nullable ... ok
[INFO] [stdout] test test_map_list_outer_nullability ... ok
[INFO] [stdout] test util::fixtures::example_list_with_nulls ... ok
[INFO] [stdout] test util::fixtures::example_nested_string_struct_column ... ok
[INFO] [stdout] test util::fixtures::example_nested_struct_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/util.rs (/opt/rustwide/target/debug/deps/util-e71f2dbf94a1ff4e)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test fixtures::example_list_not_nullable ... ok
[INFO] [stdout] test fixtures::example_nested_struct_column ... ok
[INFO] [stdout] test fixtures::example_list_with_nulls ... ok
[INFO] [stdout] test fixtures::example_nested_string_struct_column ... ok
[INFO] [stdout] test fixtures::example_nested_list_struct_column ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests re_arrow_combinators
[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" "1ed702574ab06495f427c2d4708f03dcc5f51929258b0d43d9bf614578bff901", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ed702574ab06495f427c2d4708f03dcc5f51929258b0d43d9bf614578bff901", kill_on_drop: false }`
[INFO] [stdout] 1ed702574ab06495f427c2d4708f03dcc5f51929258b0d43d9bf614578bff901
