[INFO] fetching crate tl-mcp 0.3.1... [INFO] testing tl-mcp-0.3.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate tl-mcp 0.3.1 into /workspace/builds/worker-4-tc2/source [INFO] started tweaking crates.io crate tl-mcp 0.3.1 [INFO] removed 0 missing tests [INFO] finished tweaking crates.io crate tl-mcp 0.3.1 [INFO] tweaked toml for crates.io crate tl-mcp 0.3.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate tl-mcp 0.3.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate tl-mcp 0.3.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fccad21259f895b741b67be0abcb4db1ffc64cadc6882be2e38c0e401f6aa01e [INFO] running `Command { std: "docker" "start" "-a" "fccad21259f895b741b67be0abcb4db1ffc64cadc6882be2e38c0e401f6aa01e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fccad21259f895b741b67be0abcb4db1ffc64cadc6882be2e38c0e401f6aa01e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fccad21259f895b741b67be0abcb4db1ffc64cadc6882be2e38c0e401f6aa01e", kill_on_drop: false }` [INFO] [stdout] fccad21259f895b741b67be0abcb4db1ffc64cadc6882be2e38c0e401f6aa01e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 474bb22faf244e457ed08f9899053948bba082585a396f06d1aed773942cd36b [INFO] running `Command { std: "docker" "start" "-a" "474bb22faf244e457ed08f9899053948bba082585a396f06d1aed773942cd36b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.183 [INFO] [stderr] Compiling dunce v1.0.5 [INFO] [stderr] Compiling fs_extra v1.3.0 [INFO] [stderr] Compiling http v1.4.0 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling aws-lc-rs v1.16.1 [INFO] [stderr] Compiling tokio-macros v2.6.1 [INFO] [stderr] Compiling zerovec-derive v0.11.2 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling tracing-attributes v0.1.31 [INFO] [stderr] Compiling zerofrom-derive v0.1.6 [INFO] [stderr] Compiling yoke-derive v0.8.1 [INFO] [stderr] Compiling rustls v0.23.37 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling darling_core v0.23.0 [INFO] [stderr] Compiling nix v0.31.2 [INFO] [stderr] Compiling rustls-native-certs v0.8.3 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling ref-cast-impl v1.0.25 [INFO] [stderr] Compiling iri-string v0.7.10 [INFO] [stderr] Compiling http-body v1.0.1 [INFO] [stderr] Compiling ref-cast v1.0.25 [INFO] [stderr] Compiling rmcp v1.1.1 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling schemars_derive v1.2.1 [INFO] [stderr] Compiling http-body-util v0.1.3 [INFO] [stderr] Compiling dyn-clone v1.0.20 [INFO] [stderr] Compiling yansi v1.0.1 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Compiling matchit v0.8.4 [INFO] [stderr] Compiling ariadne v0.4.1 [INFO] [stderr] Compiling zerofrom v0.1.6 [INFO] [stderr] Compiling tracing v0.1.44 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling yoke v0.8.1 [INFO] [stderr] Compiling tl-errors v0.3.1 [INFO] [stderr] Compiling zerovec v0.11.5 [INFO] [stderr] Compiling zerotrie v0.2.3 [INFO] [stderr] Compiling jobserver v0.1.34 [INFO] [stderr] Compiling axum-core v0.5.6 [INFO] [stderr] Compiling cc v1.2.56 [INFO] [stderr] Compiling errno v0.3.14 [INFO] [stderr] Compiling mio v1.1.1 [INFO] [stderr] Compiling signal-hook-registry v1.4.8 [INFO] [stderr] Compiling socket2 v0.6.3 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling tinystr v0.8.2 [INFO] [stderr] Compiling potential_utf v0.1.4 [INFO] [stderr] Compiling rand v0.10.0 [INFO] [stderr] Compiling uuid v1.22.0 [INFO] [stderr] Compiling icu_locale_core v2.1.1 [INFO] [stderr] Compiling icu_collections v2.1.1 [INFO] [stderr] Compiling tokio v1.50.0 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling serde_path_to_error v0.1.20 [INFO] [stderr] Compiling darling_macro v0.23.0 [INFO] [stderr] Compiling icu_provider v2.1.1 [INFO] [stderr] Compiling darling v0.23.0 [INFO] [stderr] Compiling cmake v0.1.57 [INFO] [stderr] Compiling chrono v0.4.39 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling icu_properties v2.1.2 [INFO] [stderr] Compiling icu_normalizer v2.1.1 [INFO] [stderr] Compiling rmcp-macros v1.1.1 [INFO] [stderr] Compiling aws-lc-sys v0.38.0 [INFO] [stderr] Compiling futures-executor v0.3.32 [INFO] [stderr] Compiling sse-stream v0.2.1 [INFO] [stderr] Compiling futures v0.3.32 [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 schemars v1.2.1 [INFO] [stderr] Compiling hyper v1.8.1 [INFO] [stderr] Compiling tower v0.5.3 [INFO] [stderr] Compiling tokio-util v0.7.18 [INFO] [stderr] Compiling tokio-stream v0.1.18 [INFO] [stderr] Compiling process-wrap v9.1.0 [INFO] [stderr] Compiling tower-http v0.6.8 [INFO] [stderr] Compiling hyper-util v0.1.20 [INFO] [stderr] Compiling axum v0.8.8 [INFO] [stderr] Compiling rustls-webpki v0.103.9 [INFO] [stderr] Compiling tokio-rustls v0.26.4 [INFO] [stderr] Compiling rustls-platform-verifier v0.6.2 [INFO] [stderr] Compiling hyper-rustls v0.27.7 [INFO] [stderr] Compiling reqwest v0.13.2 [INFO] [stderr] Compiling tl-mcp v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 29s [INFO] running `Command { std: "docker" "inspect" "474bb22faf244e457ed08f9899053948bba082585a396f06d1aed773942cd36b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "474bb22faf244e457ed08f9899053948bba082585a396f06d1aed773942cd36b", kill_on_drop: false }` [INFO] [stdout] 474bb22faf244e457ed08f9899053948bba082585a396f06d1aed773942cd36b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ce270980a43223ad5046723df2cc2ed6eebf42c20ef814277f82bf5139887eb1 [INFO] running `Command { std: "docker" "start" "-a" "ce270980a43223ad5046723df2cc2ed6eebf42c20ef814277f82bf5139887eb1", kill_on_drop: false }` [INFO] [stderr] Compiling tl-mcp v0.3.1 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 6.65s [INFO] running `Command { std: "docker" "inspect" "ce270980a43223ad5046723df2cc2ed6eebf42c20ef814277f82bf5139887eb1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ce270980a43223ad5046723df2cc2ed6eebf42c20ef814277f82bf5139887eb1", kill_on_drop: false }` [INFO] [stdout] ce270980a43223ad5046723df2cc2ed6eebf42c20ef814277f82bf5139887eb1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 661e94af45a9700ec230266cb9f2ea8fd2fe02a603fda9162513e2cf30318ba5 [INFO] running `Command { std: "docker" "start" "-a" "661e94af45a9700ec230266cb9f2ea8fd2fe02a603fda9162513e2cf30318ba5", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tl_mcp-baa5d83000ed021c) [INFO] [stdout] [INFO] [stdout] running 57 tests [INFO] [stdout] test client::tests::test_client_handler_info_no_sampling ... ok [INFO] [stdout] test client::tests::test_mcp_error_display ... ok [INFO] [stdout] test client::tests::test_sampling_callback_construction ... ok [INFO] [stdout] test client::tests::test_client_handler_info_with_sampling ... ok [INFO] [stdout] test client::tests::test_no_sampling_callback ... ok [INFO] [stdout] test convert::tests::test_bool_roundtrip ... ok [INFO] [stdout] test convert::tests::test_datetime_iso8601 ... ok [INFO] [stdout] test convert::tests::test_decimal_as_string ... ok [INFO] [stdout] test convert::tests::test_datetime_invalid_millis ... ok [INFO] [stdout] test convert::tests::test_empty_array ... ok [INFO] [stdout] test convert::tests::test_infinity_to_null ... ok [INFO] [stdout] test convert::tests::test_int_roundtrip ... ok [INFO] [stdout] test convert::tests::test_empty_map ... ok [INFO] [stdout] test convert::tests::test_secret_redacted ... ok [INFO] [stdout] test convert::tests::test_json_to_tl_preserves_map_key_order ... ok [INFO] [stdout] test convert::tests::test_large_number ... ok [INFO] [stdout] test convert::tests::test_nan_to_null ... ok [INFO] [stdout] test convert::tests::test_negative_datetime ... ok [INFO] [stdout] test convert::tests::test_mixed_array ... ok [INFO] [stdout] test convert::tests::test_string_roundtrip ... ok [INFO] [stdout] test server::tests::test_empty_server ... ok [INFO] [stdout] test server::tests::test_channel_tool_unknown_tool ... ok [INFO] [stdout] test convert::tests::test_nested_map ... ok [INFO] [stdout] test convert::tests::test_deeply_nested_list_of_maps ... ok [INFO] [stdout] test server::tests::test_list_prompts_via_trait ... ok [INFO] [stdout] test server::tests::test_channel_tool_dispatch ... ok [INFO] [stdout] test server::tests::test_prompt_handler_error ... ok [INFO] [stdout] test server::tests::test_prompt_handler_invocation ... ok [INFO] [stdout] test server::tests::test_prompt_not_found ... ok [INFO] [stdout] test server::tests::test_read_resource_found ... ok [INFO] [stdout] test server::tests::test_list_resources_via_trait ... ok [INFO] [stdout] test convert::tests::test_null_roundtrip ... ok [INFO] [stdout] test client::tests::test_security_policy_denies_command ... ok [INFO] [stdout] test server::tests::test_channel_tool_dispatch_error ... ok [INFO] [stdout] test convert::tests::test_map_with_special_keys ... ok [INFO] [stdout] test convert::tests::test_float_roundtrip ... ok [INFO] [stdout] test server::tests::test_channel_tools_mixed_with_closure_tools ... ok [INFO] [stdout] test client::tests::test_permissive_policy_allows_anything ... ok [INFO] [stdout] test server::tests::test_server_all_capabilities ... ok [INFO] [stdout] test server::tests::test_list_resources ... ok [INFO] [stdout] test server::tests::test_server_builder ... ok [INFO] [stdout] test server::tests::test_server_no_prompts_capability_disabled ... ok [INFO] [stdout] test server::tests::test_read_resource_not_found ... ok [INFO] [stdout] test server::tests::test_server_tool_dispatch_add ... ok [INFO] [stdout] test server::tests::test_server_tool_dispatch_handler_error ... ok [INFO] [stdout] test server::tests::test_server_tool_dispatch_no_arguments ... ok [INFO] [stdout] test server::tests::test_server_list_tools_via_trait ... ok [INFO] [stdout] test server::tests::test_server_tool_dispatch_success ... ok [INFO] [stdout] test server::tests::test_server_no_resources_capability_disabled ... ok [INFO] [stdout] test server::tests::test_serve_stdio_background_type ... ok [INFO] [stdout] test server::tests::test_server_tool_dispatch_unknown_tool ... ok [INFO] [stdout] test server::tests::test_server_with_prompts ... ok [INFO] [stdout] test server::tests::test_server_with_resources ... ok [INFO] [stdout] test client::tests::test_no_security_policy_allows_anything ... ok [INFO] [stdout] test server::tests::test_tool_schema_conversion ... ok [INFO] [stdout] test client::tests::test_security_policy_allows_command ... ok [INFO] [stderr] Running unittests tests/test_server.rs (/opt/rustwide/target/debug/deps/tl_test_mcp_server-87af8cf2e4bcff7b) [INFO] [stdout] test server::tests::test_server_capabilities ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s [INFO] [stdout] [INFO] [stderr] Running tests/integration.rs (/opt/rustwide/target/debug/deps/integration-f6904c9da2fb9a5f) [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] [stdout] [INFO] [stdout] running 29 tests [INFO] [stdout] test test_call_tool_invalid_arguments ... ok [INFO] [stdout] test test_call_tool_unicode_arguments ... ok [INFO] [stdout] test test_call_tool_add_edge_numbers ... ok [INFO] [stdout] test test_mcp_error_variants ... ok [INFO] [stdout] test test_connect_with_runtime ... ok [INFO] [stdout] test test_list_and_get_prompts ... ok [INFO] [stdout] test test_call_nonexistent_tool ... ok [INFO] [stdout] test test_client_server_handshake ... ok [INFO] [stdout] test test_list_tools ... ok [INFO] [stdout] test test_ping ... ok [INFO] [stdout] test test_double_disconnect ... ok [INFO] [stdout] test test_multiple_operations_after_disconnect ... ok [INFO] [stdout] test test_sampling_callback_error ... ok [INFO] [stdout] test test_sampling_callback_unit ... ok [INFO] [stdout] test test_security_policy_blocks ... ok [INFO] [stdout] test test_get_nonexistent_prompt ... ok [INFO] [stdout] test test_call_tool_null_arguments ... ok [INFO] [stdout] test test_disconnect_cleanup ... ok [INFO] [stdout] test test_call_tool_empty_object ... ok [INFO] [stdout] test test_list_and_read_resources ... ok [INFO] [stdout] test test_call_on_disconnected_client ... ok [INFO] [stdout] test test_call_tool_echo ... ok [INFO] [stdout] test test_read_nonexistent_resource ... ok [INFO] [stdout] test test_call_tool_add ... ok [INFO] [stdout] test test_security_policy_edge_cases ... ok [INFO] [stdout] test test_multiple_calls_same_connection ... ok [INFO] [stdout] test test_http_client_server_roundtrip ... ok [INFO] [stdout] test test_server_builder_all_capabilities ... ok [INFO] [stdout] test test_server_builder_no_capabilities ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.93s [INFO] [stdout] [INFO] [stderr] Doc-tests tl_mcp [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/client.rs - client::McpClient (line 215) ... ignored [INFO] [stdout] test src/server.rs - server (line 11) - compile ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] all doctests ran in 1.30s; merged doctests compilation took 1.28s [INFO] running `Command { std: "docker" "inspect" "661e94af45a9700ec230266cb9f2ea8fd2fe02a603fda9162513e2cf30318ba5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "661e94af45a9700ec230266cb9f2ea8fd2fe02a603fda9162513e2cf30318ba5", kill_on_drop: false }` [INFO] [stdout] 661e94af45a9700ec230266cb9f2ea8fd2fe02a603fda9162513e2cf30318ba5