[INFO] fetching crate serdes-ai-mcp 0.2.6...
[INFO] testing serdes-ai-mcp-0.2.6 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate serdes-ai-mcp 0.2.6 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate serdes-ai-mcp 0.2.6
[INFO] finished tweaking crates.io crate serdes-ai-mcp 0.2.6
[INFO] tweaked toml for crates.io crate serdes-ai-mcp 0.2.6 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate serdes-ai-mcp 0.2.6 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate serdes-ai-mcp 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c5bb6b2374fcaf244f2f031577c468bf2f76ceb3ffe7dc2246106b214bebb58a
[INFO] running `Command { std: "docker" "start" "-a" "c5bb6b2374fcaf244f2f031577c468bf2f76ceb3ffe7dc2246106b214bebb58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c5bb6b2374fcaf244f2f031577c468bf2f76ceb3ffe7dc2246106b214bebb58a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5bb6b2374fcaf244f2f031577c468bf2f76ceb3ffe7dc2246106b214bebb58a", kill_on_drop: false }`
[INFO] [stdout] c5bb6b2374fcaf244f2f031577c468bf2f76ceb3ffe7dc2246106b214bebb58a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bddf263b4f8df58507b10e90f71b8bb102f8edbcd01858c11d6ea196ee07ddff
[INFO] running `Command { std: "docker" "start" "-a" "bddf263b4f8df58507b10e90f71b8bb102f8edbcd01858c11d6ea196ee07ddff", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling futures-io v0.3.32
[INFO] [stderr]    Compiling slab v0.4.12
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[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 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 futures-macro v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling yoke v0.8.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling zerotrie v0.2.3
[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 darling_macro v0.20.11
[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 icu_provider v2.1.1
[INFO] [stderr]    Compiling icu_normalizer v2.1.1
[INFO] [stderr]    Compiling icu_properties v2.1.2
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling idna_adapter v1.2.1
[INFO] [stderr]    Compiling futures v0.3.32
[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
[INFO] [stderr]    Compiling serdes-ai-mcp v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 27.33s
[INFO] running `Command { std: "docker" "inspect" "bddf263b4f8df58507b10e90f71b8bb102f8edbcd01858c11d6ea196ee07ddff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bddf263b4f8df58507b10e90f71b8bb102f8edbcd01858c11d6ea196ee07ddff", kill_on_drop: false }`
[INFO] [stdout] bddf263b4f8df58507b10e90f71b8bb102f8edbcd01858c11d6ea196ee07ddff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 40fbb4a9c98cbdeb80e503343b9cd366cac438a4308d6c2d0d462fea16846e38
[INFO] running `Command { std: "docker" "start" "-a" "40fbb4a9c98cbdeb80e503343b9cd366cac438a4308d6c2d0d462fea16846e38", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling toml_parser v1.0.9+spec-1.1.0
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling futures-executor v0.3.32
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serdes-ai-tools v0.2.6
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling tokio-test v0.4.5
[INFO] [stderr]    Compiling serdes-ai-toolsets v0.2.6
[INFO] [stderr]    Compiling rstest v0.26.1
[INFO] [stderr]    Compiling serdes-ai-mcp v0.2.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 8.64s
[INFO] running `Command { std: "docker" "inspect" "40fbb4a9c98cbdeb80e503343b9cd366cac438a4308d6c2d0d462fea16846e38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "40fbb4a9c98cbdeb80e503343b9cd366cac438a4308d6c2d0d462fea16846e38", kill_on_drop: false }`
[INFO] [stdout] 40fbb4a9c98cbdeb80e503343b9cd366cac438a4308d6c2d0d462fea16846e38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f5a67e5ec83c81ea2353ef87821269f124a6d56523539892a0c63af559bd3598
[INFO] running `Command { std: "docker" "start" "-a" "f5a67e5ec83c81ea2353ef87821269f124a6d56523539892a0c63af559bd3598", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/serdes_ai_mcp-391fca7d510e0c1a)
[INFO] [stdout] 
[INFO] [stdout] running 31 tests
[INFO] [stdout] test error::tests::test_error_display ... ok
[INFO] [stdout] test error::tests::test_from_json_rpc_error ... ok
[INFO] [stdout] test client::tests::test_next_id ... ok
[INFO] [stdout] test client::tests::test_client_not_initialized ... ok
[INFO] [stdout] test client::tests::test_client_builder ... ok
[INFO] [stdout] test client::tests::test_client_initialize ... ok
[INFO] [stdout] test resources::tests::test_detect_mime_type ... ok
[INFO] [stdout] test error::tests::test_recoverable ... ok
[INFO] [stdout] test resources::tests::test_is_text_mime ... ok
[INFO] [stdout] test resources::tests::test_parse_resource_uri ... ok
[INFO] [stdout] test resources::tests::test_parse_resource_uri_with_query ... ok
[INFO] [stdout] test resources::tests::test_resource_cache ... ok
[INFO] [stdout] test resources::tests::test_resource_manager ... ok
[INFO] [stdout] test tests::test_prelude_imports ... ok
[INFO] [stdout] test toolset::tests::test_convert_tool ... ok
[INFO] [stdout] test toolset::tests::test_http_config ... ok
[INFO] [stdout] test toolset::tests::test_server_config ... ok
[INFO] [stdout] test transport::tests::test_memory_transport ... ok
[INFO] [stdout] test transport::tests::test_memory_transport_close ... ok
[INFO] [stdout] test types::tests::test_initialize_params ... ok
[INFO] [stdout] test types::tests::test_json_rpc_response ... ok
[INFO] [stdout] test transport::tests::test_memory_transport_notification ... ok
[INFO] [stdout] test types::tests::test_mcp_tool ... ok
[INFO] [stdout] test types::tests::test_call_tool_result ... ok
[INFO] [stdout] test types::tests::test_resource_content ... ok
[INFO] [stdout] test types::tests::test_serialize_deserialize ... ok
[INFO] [stdout] test types::tests::test_json_rpc_request ... ok
[INFO] [stdout] test types::tests::test_request_id ... ok
[INFO] [stdout] test transport::tests::test_spawn_with_env_empty_map ... ok
[INFO] [stdout] test transport::tests::test_spawn_with_env_sets_variables ... ok
[INFO] [stdout] test resources::tests::test_read_file_resource ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 31 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serdes_ai_mcp
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/client.rs - client::McpClient (line 22) ... ignored
[INFO] [stdout] test src/lib.rs - (line 23) ... ignored
[INFO] [stdout] test src/lib.rs - (line 44) ... ignored
[INFO] [stdout] test src/lib.rs - (line 59) ... ignored
[INFO] [stdout] test src/toolset.rs - toolset::McpToolset (line 27) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 5 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f5a67e5ec83c81ea2353ef87821269f124a6d56523539892a0c63af559bd3598", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5a67e5ec83c81ea2353ef87821269f124a6d56523539892a0c63af559bd3598", kill_on_drop: false }`
[INFO] [stdout] f5a67e5ec83c81ea2353ef87821269f124a6d56523539892a0c63af559bd3598
