[INFO] fetching crate oversync-transforms 0.6.4...
[INFO] testing oversync-transforms-0.6.4 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate oversync-transforms 0.6.4 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate oversync-transforms 0.6.4
[INFO] finished tweaking crates.io crate oversync-transforms 0.6.4
[INFO] tweaked toml for crates.io crate oversync-transforms 0.6.4 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate oversync-transforms 0.6.4 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 oversync-transforms 0.6.4 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-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] bf7cdfeae3e02025b813a77a32171316c775727a267cb42193f820671411de14
[INFO] running `Command { std: "docker" "start" "-a" "bf7cdfeae3e02025b813a77a32171316c775727a267cb42193f820671411de14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf7cdfeae3e02025b813a77a32171316c775727a267cb42193f820671411de14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf7cdfeae3e02025b813a77a32171316c775727a267cb42193f820671411de14", kill_on_drop: false }`
[INFO] [stdout] bf7cdfeae3e02025b813a77a32171316c775727a267cb42193f820671411de14
[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] 2963208809bea0d13dc808edc2e4eeae9a50f19e7ae94b3d515f659db7661fda
[INFO] running `Command { std: "docker" "start" "-a" "2963208809bea0d13dc808edc2e4eeae9a50f19e7ae94b3d515f659db7661fda", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling cc v1.2.57
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling cpufeatures v0.3.0
[INFO] [stderr]    Compiling itoa v1.0.18
[INFO] [stderr]    Compiling const-hex v1.18.1
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling rquickjs-sys v0.11.0
[INFO] [stderr]    Compiling hybrid-array v0.4.10
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling block-buffer v0.12.0
[INFO] [stderr]    Compiling crypto-common v0.2.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling digest v0.11.2
[INFO] [stderr]    Compiling sha2 v0.11.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling oversync-core v0.6.4
[INFO] [stderr]    Compiling rquickjs-core v0.11.0
[INFO] [stderr]    Compiling rquickjs v0.11.0
[INFO] [stderr]    Compiling rquickjs-serde v0.5.0
[INFO] [stderr]    Compiling oversync-transforms v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 31.23s
[INFO] running `Command { std: "docker" "inspect" "2963208809bea0d13dc808edc2e4eeae9a50f19e7ae94b3d515f659db7661fda", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2963208809bea0d13dc808edc2e4eeae9a50f19e7ae94b3d515f659db7661fda", kill_on_drop: false }`
[INFO] [stdout] 2963208809bea0d13dc808edc2e4eeae9a50f19e7ae94b3d515f659db7661fda
[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] e6851f91b1fe26cae0d55a8a74a5261d14e9d6d0b753885aab5fa8f07e03ea3a
[INFO] running `Command { std: "docker" "start" "-a" "e6851f91b1fe26cae0d55a8a74a5261d14e9d6d0b753885aab5fa8f07e03ea3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling zerocopy v0.8.47
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling wait-timeout v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling bumpalo v3.20.2
[INFO] [stderr]    Compiling bit-vec v0.8.0
[INFO] [stderr]    Compiling unarray v0.1.4
[INFO] [stderr]    Compiling wasm-encoder v0.245.1
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling bit-set v0.8.0
[INFO] [stderr]    Compiling rand_xorshift v0.4.0
[INFO] [stderr]    Compiling rand v0.9.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling wast v245.0.1
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling oversync-core v0.6.4
[INFO] [stderr]    Compiling rusty-fork v0.3.1
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling oversync-transforms v0.6.4 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling proptest v1.11.0
[INFO] [stderr]    Compiling wat v1.245.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 27.17s
[INFO] running `Command { std: "docker" "inspect" "e6851f91b1fe26cae0d55a8a74a5261d14e9d6d0b753885aab5fa8f07e03ea3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e6851f91b1fe26cae0d55a8a74a5261d14e9d6d0b753885aab5fa8f07e03ea3a", kill_on_drop: false }`
[INFO] [stdout] e6851f91b1fe26cae0d55a8a74a5261d14e9d6d0b753885aab5fa8f07e03ea3a
[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] b83ae65473aba1691f6114c6749281e03eec485283c0f9735429cac70582bdc7
[INFO] running `Command { std: "docker" "start" "-a" "b83ae65473aba1691f6114c6749281e03eec485283c0f9735429cac70582bdc7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oversync_transforms-a06c2a3236b357f7)
[INFO] [stdout] running 96 tests
[INFO] [stdout] test js::tests::missing_transform_function_errors ... ok
[INFO] [stdout] test js::tests::filter_by_returning_null ... ok
[INFO] [stdout] test js::tests::array_and_nested_objects ... ok
[INFO] [stdout] test js::tests::multiple_calls_reuse_context ... ok
[INFO] [stdout] test js::tests::add_computed_field ... ok
[INFO] [stdout] test js::tests::reshape_jsonb ... ok
[INFO] [stdout] test js::tests::syntax_error_in_source ... ok
[INFO] [stdout] test parse::tests::parse_empty_array ... ok
[INFO] [stdout] test parse::tests::parse_map_value_step ... ok
[INFO] [stdout] test parse::tests::parse_multi_step_chain ... ok
[INFO] [stdout] test js::tests::runtime_error_propagates ... ok
[INFO] [stdout] test parse::tests::parse_nest_step ... ok
[INFO] [stdout] test parse::tests::parse_coalesce_step ... ok
[INFO] [stdout] test js::tests::passthrough ... ok
[INFO] [stdout] test parse::tests::parse_schema_filter_deny ... ok
[INFO] [stdout] test parse::tests::parse_missing_type_errors ... ok
[INFO] [stdout] test parse::tests::parse_rename_step ... ok
[INFO] [stdout] test parse::tests::parse_schema_filter_invalid_regex_errors ... ok
[INFO] [stdout] test parse::tests::parse_schema_filter_requires_allow_or_deny ... ok
[INFO] [stdout] test parse::tests::parse_schema_filter_allow ... ok
[INFO] [stdout] test parse::tests::parse_unknown_filter_op_errors ... ok
[INFO] [stdout] test parse::tests::parse_unknown_type_errors ... ok
[INFO] [stdout] test parse::tests::parse_truncate_step ... ok
[INFO] [stdout] test js::tests::return_undefined_filters ... ok
[INFO] [stdout] test steps::tests::coalesce_all_null_no_write ... ok
[INFO] [stdout] test parse::tests::parse_missing_required_field_errors ... ok
[INFO] [stdout] test steps::tests::coalesce_missing_field_skipped ... ok
[INFO] [stdout] test steps::tests::coalesce_takes_first_non_null ... ok
[INFO] [stdout] test steps::tests::default_sets_when_absent ... ok
[INFO] [stdout] test steps::tests::copy_duplicates_value ... ok
[INFO] [stdout] test steps::tests::copy_missing_source_is_noop ... ok
[INFO] [stdout] test steps::tests::filter_contains_string ... ok
[INFO] [stdout] test steps::tests::filter_eq_drops ... ok
[INFO] [stdout] test steps::tests::default_skips_when_present ... ok
[INFO] [stdout] test steps::tests::filter_exists ... ok
[INFO] [stdout] test steps::tests::filter_gt_numeric ... ok
[INFO] [stdout] test steps::tests::filter_missing_field_drops ... ok
[INFO] [stdout] test steps::tests::filter_ne ... ok
[INFO] [stdout] test steps::tests::default_sets_when_null ... ok
[INFO] [stdout] test steps::tests::flatten_inlines_nested ... ok
[INFO] [stdout] test steps::tests::flatten_missing_is_noop ... ok
[INFO] [stdout] test steps::tests::flatten_overwrites_parent_on_collision ... ok
[INFO] [stdout] test steps::tests::hash_missing_is_noop ... ok
[INFO] [stdout] test parse::tests::parse_filter_step ... ok
[INFO] [stdout] test parse::tests::parse_all_step_types ... ok
[INFO] [stdout] test steps::tests::map_value_replaces ... ok
[INFO] [stdout] test steps::tests::map_value_unmapped_unchanged ... ok
[INFO] [stdout] test steps::tests::nest_overwrites_existing_target ... ok
[INFO] [stdout] test steps::tests::hash_sha256 ... ok
[INFO] [stdout] test steps::tests::lower_converts_string ... ok
[INFO] [stdout] test steps::tests::remove_missing_is_noop ... ok
[INFO] [stdout] test steps::tests::nest_groups_fields ... ok
[INFO] [stdout] test steps::tests::nest_partial_fields ... ok
[INFO] [stdout] test steps::tests::remove_deletes_field ... ok
[INFO] [stdout] test steps::tests::rename_missing_field_is_noop ... ok
[INFO] [stdout] test steps::tests::rename_moves_field ... ok
[INFO] [stdout] test steps::tests::rename_overwrites_existing_target ... ok
[INFO] [stdout] test steps::tests::schema_filter_allow_drops_non_matching ... ok
[INFO] [stdout] test steps::tests::schema_filter_allow_keeps_matching ... ok
[INFO] [stdout] test steps::tests::schema_filter_deny_keeps_non_matching ... ok
[INFO] [stdout] test steps::tests::schema_filter_deny_takes_precedence_over_allow ... ok
[INFO] [stdout] test steps::tests::schema_filter_missing_field_dropped_when_allow_set ... ok
[INFO] [stdout] test steps::tests::set_adds_field ... ok
[INFO] [stdout] test steps::tests::schema_filter_missing_field_kept_when_deny_only ... ok
[INFO] [stdout] test steps::tests::set_overwrites_existing ... ok
[INFO] [stdout] test steps::tests::truncate_short_string_unchanged ... ok
[INFO] [stdout] test steps::tests::upper_converts_string ... ok
[INFO] [stdout] test steps::tests::truncate_shortens ... ok
[INFO] [stdout] test steps::tests::upper_ignores_non_string ... ok
[INFO] [stdout] test tests::chain_drops_record ... ok
[INFO] [stdout] test steps::tests::schema_filter_deny_drops_matching ... ok
[INFO] [stdout] test tests::chain_as_transform_hook ... ok
[INFO] [stdout] test tests::chain_hook_filters_records ... ok
[INFO] [stdout] test tests::chain_hook_propagates_error ... ok
[INFO] [stdout] test tests::chain_keeps_record ... ok
[INFO] [stdout] test tests::chain_short_circuits_on_drop ... ok
[INFO] [stdout] test tests::empty_chain_is_passthrough ... ok
[INFO] [stdout] test tests::chain_short_circuits_on_error ... ok
[INFO] [stdout] test tests::filter_rows_empty_chain_keeps_all ... ok
[INFO] [stdout] test tests::filter_rows_drops_all ... ok
[INFO] [stdout] test tests::filter_rows_error_propagates ... ok
[INFO] [stdout] test tests::filter_rows_keeps_all ... ok
[INFO] [stdout] test tests::filter_rows_partial ... ok
[INFO] [stdout] test steps::tests::schema_filter_multiple_allow_any_matches ... ok
[INFO] [stdout] test steps::tests::filter_eq_keeps ... ok
[INFO] [stdout] test steps::prop_tests::nest_then_flatten_preserves_fields ... ok
[INFO] [stdout] test steps::prop_tests::set_then_remove_restores_keys ... ok
[INFO] [stdout] test steps::prop_tests::hash_is_deterministic ... ok
[INFO] [stdout] test steps::prop_tests::upper_then_lower_idempotent ... ok
[INFO] [stdout] test steps::prop_tests::truncate_respects_max_len ... ok
[INFO] [stdout] test steps::prop_tests::filter_eq_ne_are_complementary ... ok
[INFO] [stdout] test steps::prop_tests::default_is_idempotent ... ok
[INFO] [stdout] test steps::prop_tests::chain_never_panics_on_valid_json ... ok
[INFO] [stdout] test steps::prop_tests::rename_roundtrip_is_identity ... ok
[INFO] [stdout] test steps::prop_tests::copy_preserves_source ... ok
[INFO] [stdout] test steps::prop_tests::remove_then_default_sets_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 96 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.83s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests oversync_transforms
[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" "b83ae65473aba1691f6114c6749281e03eec485283c0f9735429cac70582bdc7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b83ae65473aba1691f6114c6749281e03eec485283c0f9735429cac70582bdc7", kill_on_drop: false }`
[INFO] [stdout] b83ae65473aba1691f6114c6749281e03eec485283c0f9735429cac70582bdc7
