[INFO] fetching crate tl-mcp 0.3.5...
[INFO] testing tl-mcp-0.3.5 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate tl-mcp 0.3.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate tl-mcp 0.3.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate tl-mcp 0.3.5
[INFO] tweaked toml for crates.io crate tl-mcp 0.3.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tl-mcp 0.3.5 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tl-mcp 0.3.5 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tl-errors v0.3.5
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded sse-stream v0.2.1
[INFO] [stderr]   Downloaded ariadne v0.4.1
[INFO] [stderr]   Downloaded rmcp-macros v1.1.1
[INFO] [stderr]   Downloaded rmcp v1.1.1
[INFO] [stderr]   Downloaded process-wrap v9.1.0
[INFO] [stderr]   Downloaded aws-lc-rs v1.16.1
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded pastey v0.2.1
[INFO] [stderr]   Downloaded nix v0.31.2
[INFO] [stderr]   Downloaded aws-lc-sys v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366
[INFO] running `Command { std: "docker" "start" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.2
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.1
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[INFO] [stderr]    Compiling http v1.4.0
[INFO] [stderr]    Compiling futures-util v0.3.32
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling zeroize v1.8.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling aws-lc-rs v1.16.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling yoke v0.8.1
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[INFO] [stderr]    Compiling zerovec v0.11.5
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]    Compiling zerotrie v0.2.3
[INFO] [stderr]    Compiling rustls-pki-types v1.14.0
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling socket2 v0.6.3
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling tinystr v0.8.2
[INFO] [stderr]    Compiling potential_utf v0.1.4
[INFO] [stderr]    Compiling icu_locale_core v2.1.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling aws-lc-sys v0.38.0
[INFO] [stderr]    Compiling icu_collections v2.1.1
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling sync_wrapper v1.0.2
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling num-traits v0.2.19
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[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling icu_provider v2.1.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]    Compiling ipnet v2.12.0
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[INFO] [stderr]    Compiling darling_core v0.23.0
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[INFO] [stderr]    Compiling hashbrown v0.16.1
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[INFO] [stderr]    Compiling memchr v2.8.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling chrono v0.4.39
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling futures v0.3.32
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling url v2.5.8
[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 tower-http v0.6.8
[INFO] [stderr]    Compiling hyper-util v0.1.20
[INFO] [stderr]    Compiling rmcp v1.1.1
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling ariadne v0.4.1
[INFO] [stderr]    Compiling axum-core v0.5.6
[INFO] [stderr]    Compiling serde_urlencoded v0.7.1
[INFO] [stderr]    Compiling process-wrap v9.1.0
[INFO] [stderr]    Compiling rmcp-macros v1.1.1
[INFO] [stderr]    Compiling tokio-stream v0.1.18
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling uuid v1.22.0
[INFO] [stderr]    Compiling serde_path_to_error v0.1.20
[INFO] [stderr]    Compiling sse-stream v0.2.1
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling tl-errors v0.3.5
[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 v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 6m 23s
[INFO] running `Command { std: "docker" "inspect" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling tl-mcp v0.3.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 40.25s
[INFO] running `Command { std: "docker" "inspect" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.21s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/tl_mcp-211278e009ee917d)
[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_sampling_callback_construction ... ok
[INFO] [stdout] test client::tests::test_client_handler_info_with_sampling ... ok
[INFO] [stdout] test convert::tests::test_bool_roundtrip ... ok
[INFO] [stdout] test convert::tests::test_datetime_invalid_millis ... ok
[INFO] [stdout] test client::tests::test_mcp_error_display ... 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_deeply_nested_list_of_maps ... ok
[INFO] [stdout] test convert::tests::test_float_roundtrip ... ok
[INFO] [stdout] test client::tests::test_no_sampling_callback ... ok
[INFO] [stdout] test client::tests::test_security_policy_denies_command ... ok
[INFO] [stdout] test convert::tests::test_json_to_tl_preserves_map_key_order ... ok
[INFO] [stdout] test convert::tests::test_empty_array ... ok
[INFO] [stdout] test convert::tests::test_empty_map ... ok
[INFO] [stdout] test convert::tests::test_map_with_special_keys ... 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_mixed_array ... ok
[INFO] [stdout] test convert::tests::test_nan_to_null ... ok
[INFO] [stdout] test convert::tests::test_nested_map ... ok
[INFO] [stdout] test convert::tests::test_null_roundtrip ... ok
[INFO] [stdout] test client::tests::test_permissive_policy_allows_anything ... ok
[INFO] [stdout] test client::tests::test_no_security_policy_allows_anything ... ok
[INFO] [stdout] test convert::tests::test_string_roundtrip ... ok
[INFO] [stdout] test convert::tests::test_negative_datetime ... ok
[INFO] [stdout] test convert::tests::test_large_number ... ok
[INFO] [stdout] test convert::tests::test_secret_redacted ... ok
[INFO] [stdout] test server::tests::test_channel_tool_unknown_tool ... ok
[INFO] [stdout] test server::tests::test_empty_server ... ok
[INFO] [stdout] test server::tests::test_list_prompts_via_trait ... ok
[INFO] [stdout] test server::tests::test_list_resources ... ok
[INFO] [stdout] test client::tests::test_security_policy_allows_command ... ok
[INFO] [stdout] test server::tests::test_channel_tool_dispatch ... 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_not_found ... ok
[INFO] [stdout] test server::tests::test_channel_tools_mixed_with_closure_tools ... ok
[INFO] [stderr]      Running unittests tests/test_server.rs (/opt/rustwide/target/release/deps/tl_test_mcp_server-de4183208bfd344f)
[INFO] [stdout] test server::tests::test_list_resources_via_trait ... ok
[INFO] [stdout] test server::tests::test_serve_stdio_background_type ... ok
[INFO] [stdout] test server::tests::test_prompt_handler_error ... ok
[INFO] [stdout] test server::tests::test_channel_tool_dispatch_error ... ok
[INFO] [stdout] test server::tests::test_read_resource_found ... ok
[INFO] [stdout] test server::tests::test_server_builder ... ok
[INFO] [stdout] test server::tests::test_server_capabilities ... ok
[INFO] [stdout] test server::tests::test_server_no_prompts_capability_disabled ... ok
[INFO] [stdout] test server::tests::test_server_no_resources_capability_disabled ... 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_list_tools_via_trait ... ok
[INFO] [stdout] test server::tests::test_server_tool_dispatch_no_arguments ... ok
[INFO] [stdout] test server::tests::test_server_all_capabilities ... ok
[INFO] [stdout] test server::tests::test_server_with_prompts ... ok
[INFO] [stdout] test server::tests::test_server_with_resources ... ok
[INFO] [stdout] test server::tests::test_server_tool_dispatch_success ... ok
[INFO] [stdout] test server::tests::test_server_tool_dispatch_unknown_tool ... ok
[INFO] [stdout] test server::tests::test_tool_schema_conversion ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 57 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/integration.rs (/opt/rustwide/target/release/deps/integration-5c99c95a499cadef)
[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_add ... ok
[INFO] [stdout] test test_call_tool_null_arguments ... ok
[INFO] [stdout] test test_call_tool_add_edge_numbers ... ok
[INFO] [stdout] test test_call_tool_echo ... ok
[INFO] [stdout] test test_call_tool_invalid_arguments ... ok
[INFO] [stdout] test test_call_on_disconnected_client ... ok
[INFO] [stdout] test test_call_tool_empty_object ... ok
[INFO] [stdout] test test_call_nonexistent_tool ... ok
[INFO] [stdout] test test_client_server_handshake ... ok
[INFO] [stdout] test test_get_nonexistent_prompt ... ok
[INFO] [stdout] test test_double_disconnect ... ok
[INFO] [stdout] test test_disconnect_cleanup ... ok
[INFO] [stdout] test test_mcp_error_variants ... ok
[INFO] [stdout] test test_list_and_get_prompts ... ok
[INFO] [stdout] test test_connect_with_runtime ... ok
[INFO] [stdout] test test_list_tools ... ok
[INFO] [stdout] test test_call_tool_unicode_arguments ... ok
[INFO] [stdout] test test_sampling_callback_unit ... ok
[INFO] [stdout] test test_security_policy_blocks ... ok
[INFO] [stdout] test test_security_policy_edge_cases ... ok
[INFO] [stdout] test test_sampling_callback_error ... ok
[INFO] [stdout] test test_multiple_calls_same_connection ... ok
[INFO] [stdout] test test_ping ... ok
[INFO] [stdout] test test_list_and_read_resources ... ok
[INFO] [stdout] test test_multiple_operations_after_disconnect ... ok
[INFO] [stdout] test test_read_nonexistent_resource ... ok
[INFO] [stdout] test test_server_builder_no_capabilities ... ok
[INFO] [stdout] test test_http_client_server_roundtrip ... ok
[INFO] [stdout] test test_server_builder_all_capabilities ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.82s
[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 0.68s; merged doctests compilation took 0.67s
[INFO] running `Command { std: "docker" "inspect" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366", kill_on_drop: false }`
[INFO] [stdout] 0b7ec191af0cf79513534279b56a5518c26839226510628e4d545fcbda6ff366
