[INFO] fetching crate serdes-ai-toolsets 0.2.6...
[INFO] testing serdes-ai-toolsets-0.2.6 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate serdes-ai-toolsets 0.2.6 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate serdes-ai-toolsets 0.2.6
[INFO] finished tweaking crates.io crate serdes-ai-toolsets 0.2.6
[INFO] tweaked toml for crates.io crate serdes-ai-toolsets 0.2.6 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serdes-ai-toolsets 0.2.6 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 serdes-ai-toolsets 0.2.6 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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7a2f42a311baad96f5f3a16cf4853fbe37f3a2b92a39044138cd3edf8ea9be1a
[INFO] running `Command { std: "docker" "start" "-a" "7a2f42a311baad96f5f3a16cf4853fbe37f3a2b92a39044138cd3edf8ea9be1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7a2f42a311baad96f5f3a16cf4853fbe37f3a2b92a39044138cd3edf8ea9be1a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7a2f42a311baad96f5f3a16cf4853fbe37f3a2b92a39044138cd3edf8ea9be1a", kill_on_drop: false }`
[INFO] [stdout] 7a2f42a311baad96f5f3a16cf4853fbe37f3a2b92a39044138cd3edf8ea9be1a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 8d4f5d0912266b5e5357b10679a689f4f7e9f2bf467e6f14b923dd156358520f
[INFO] running `Command { std: "docker" "start" "-a" "8d4f5d0912266b5e5357b10679a689f4f7e9f2bf467e6f14b923dd156358520f", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling serdes-ai-macros v0.2.6
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling idna v1.1.0
[INFO] [stderr]    Compiling url v2.5.8
[INFO] [stderr]    Compiling serdes-ai-core v0.2.6
[INFO] [stderr]    Compiling serdes-ai-tools v0.2.6
[INFO] [stderr]    Compiling serdes-ai-toolsets v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.58s
[INFO] running `Command { std: "docker" "inspect" "8d4f5d0912266b5e5357b10679a689f4f7e9f2bf467e6f14b923dd156358520f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8d4f5d0912266b5e5357b10679a689f4f7e9f2bf467e6f14b923dd156358520f", kill_on_drop: false }`
[INFO] [stdout] 8d4f5d0912266b5e5357b10679a689f4f7e9f2bf467e6f14b923dd156358520f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] db5a8bf22aa2de4a5831e763bf78b2ef214a05b28a118be4001610df3f23b0c6
[INFO] running `Command { std: "docker" "start" "-a" "db5a8bf22aa2de4a5831e763bf78b2ef214a05b28a118be4001610df3f23b0c6", kill_on_drop: false }`
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling futures-macro v0.3.32
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling serdes-ai-tools v0.2.6
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling serdes-ai-toolsets v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 20.23s
[INFO] running `Command { std: "docker" "inspect" "db5a8bf22aa2de4a5831e763bf78b2ef214a05b28a118be4001610df3f23b0c6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "db5a8bf22aa2de4a5831e763bf78b2ef214a05b28a118be4001610df3f23b0c6", kill_on_drop: false }`
[INFO] [stdout] db5a8bf22aa2de4a5831e763bf78b2ef214a05b28a118be4001610df3f23b0c6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] d243bdf3da9777755bd9ecc5a40185d04cef6f2dc4a243d7ed5d3adfaa78a2ae
[INFO] running `Command { std: "docker" "start" "-a" "d243bdf3da9777755bd9ecc5a40185d04cef6f2dc4a243d7ed5d3adfaa78a2ae", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serdes_ai_toolsets-5b65513b63321ace)
[INFO] [stdout] 
[INFO] [stdout] running 54 tests
[INFO] [stdout] test abstract_toolset::tests::test_toolset_tool ... ok
[INFO] [stdout] test combined::tests::test_combined_toolset_new ... ok
[INFO] [stdout] test combined::tests::test_combined_toolset_call_tool ... ok
[INFO] [stdout] test combined::tests::test_combined_toolset_conflict_detection ... ok
[INFO] [stdout] test combined::tests::test_combined_toolset_with_id ... ok
[INFO] [stdout] test approval::tests::test_approval_required_selective ... ok
[INFO] [stdout] test approval::tests::test_approval_required_all ... ok
[INFO] [stdout] test combined::tests::test_combined_toolset_enter_exit ... ok
[INFO] [stdout] test abstract_toolset::tests::test_toolset_info_serde ... ok
[INFO] [stdout] test combined::tests::test_combined_toolset_merges_tools ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_add_remove ... ok
[INFO] [stdout] test approval::tests::test_approval_checker_name_contains ... ok
[INFO] [stdout] test approval::tests::test_approval_never ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_call_tool ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_new ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_tool_names ... ok
[INFO] [stdout] test external::tests::test_external_toolset_new ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_concurrent_access ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_replace_tool ... ok
[INFO] [stdout] test filtered::tests::test_filter_predicates_allow_names ... ok
[INFO] [stdout] test external::tests::test_external_toolset_with_definitions ... ok
[INFO] [stdout] test filtered::tests::test_filter_predicates_deny_names ... ok
[INFO] [stdout] test filtered::tests::test_filter_predicates_combined ... ok
[INFO] [stdout] test function::tests::test_function_toolset_new ... ok
[INFO] [stdout] test function::tests::test_function_toolset_debug ... ok
[INFO] [stdout] test function::tests::test_function_toolset_with_id ... ok
[INFO] [stdout] test filtered::tests::test_filtered_toolset ... ok
[INFO] [stdout] test filtered::tests::test_filtered_toolset_call_blocked ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_get_tools ... ok
[INFO] [stdout] test function::tests::test_function_toolset_add_tool ... ok
[INFO] [stdout] test external::tests::test_external_toolset_get_tools ... ok
[INFO] [stdout] test prefixed::tests::test_custom_separator ... ok
[INFO] [stdout] test function::tests::test_function_toolset_get_tools ... ok
[INFO] [stdout] test function::tests::test_function_toolset_call_tool ... ok
[INFO] [stdout] test external::tests::test_external_toolset_call_deferred ... ok
[INFO] [stdout] test dynamic::tests::test_dynamic_toolset_clear ... ok
[INFO] [stdout] test prefixed::tests::test_prefixed_name ... ok
[INFO] [stdout] test prefixed::tests::test_prefixed_toolset_call_tool ... ok
[INFO] [stdout] test prefixed::tests::test_prefixed_toolset_get_tools ... ok
[INFO] [stdout] test prefixed::tests::test_prefixed_toolset_wrong_prefix ... ok
[INFO] [stdout] test renamed::tests::test_original_name ... ok
[INFO] [stdout] test renamed::tests::test_new_name ... ok
[INFO] [stdout] test prepared::tests::test_prepared_toolset_modify_description ... ok
[INFO] [stdout] test prefixed::tests::test_strip_prefix ... ok
[INFO] [stdout] test renamed::tests::test_renamed_toolset_multiple_renames ... ok
[INFO] [stdout] test prepared::tests::test_prepared_toolset_call_still_works ... ok
[INFO] [stdout] test wrapper::tests::test_wrapper_after_hook ... ok
[INFO] [stdout] test prepared::tests::test_prepared_toolset_filter ... ok
[INFO] [stdout] test wrapper::tests::test_wrapper_before_hook ... ok
[INFO] [stdout] test prepared::tests::test_prepared_toolset_returns_none ... ok
[INFO] [stdout] test wrapper::tests::test_wrapper_both_hooks ... ok
[INFO] [stdout] test renamed::tests::test_renamed_toolset_call_tool ... ok
[INFO] [stdout] test renamed::tests::test_renamed_toolset_get_tools ... ok
[INFO] [stderr]    Doc-tests serdes_ai_toolsets
[INFO] [stdout] test wrapper::tests::test_wrapper_receives_args ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 54 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/approval.rs - approval::ApprovalRequiredToolset (line 26) ... ignored
[INFO] [stdout] test src/combined.rs - combined::CombinedToolset (line 20) ... ignored
[INFO] [stdout] test src/dynamic.rs - dynamic::DynamicToolset (line 26) ... ignored
[INFO] [stdout] test src/external.rs - external::ExternalToolset (line 22) ... ignored
[INFO] [stdout] test src/filtered.rs - filtered::FilteredToolset (line 20) ... ignored
[INFO] [stdout] test src/function.rs - function::FunctionToolset (line 24) ... ignored
[INFO] [stdout] test src/prefixed.rs - prefixed::PrefixedToolset (line 21) ... ignored
[INFO] [stdout] test src/prepared.rs - prepared::PreparedToolset (line 22) ... ignored
[INFO] [stdout] test src/renamed.rs - renamed::RenamedToolset (line 20) ... ignored
[INFO] [stdout] test src/wrapper.rs - wrapper::WrapperToolset (line 29) ... ignored
[INFO] [stdout] test src/lib.rs - (line 27) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 10 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d243bdf3da9777755bd9ecc5a40185d04cef6f2dc4a243d7ed5d3adfaa78a2ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d243bdf3da9777755bd9ecc5a40185d04cef6f2dc4a243d7ed5d3adfaa78a2ae", kill_on_drop: false }`
[INFO] [stdout] d243bdf3da9777755bd9ecc5a40185d04cef6f2dc4a243d7ed5d3adfaa78a2ae
