[INFO] fetching crate socket-tools-mcp 0.1.2...
[INFO] testing socket-tools-mcp-0.1.2 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate socket-tools-mcp 0.1.2 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate socket-tools-mcp 0.1.2
[INFO] finished tweaking crates.io crate socket-tools-mcp 0.1.2
[INFO] tweaked toml for crates.io crate socket-tools-mcp 0.1.2 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate socket-tools-mcp 0.1.2 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 socket-tools-mcp 0.1.2 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-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" "+beta-2026-04-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 99dfeb8aef6cc9fa0cce82249e0736dda18e83b8238a6bfd6656b01f1858426e
[INFO] running `Command { std: "docker" "start" "-a" "99dfeb8aef6cc9fa0cce82249e0736dda18e83b8238a6bfd6656b01f1858426e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99dfeb8aef6cc9fa0cce82249e0736dda18e83b8238a6bfd6656b01f1858426e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99dfeb8aef6cc9fa0cce82249e0736dda18e83b8238a6bfd6656b01f1858426e", kill_on_drop: false }`
[INFO] [stdout] 99dfeb8aef6cc9fa0cce82249e0736dda18e83b8238a6bfd6656b01f1858426e
[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=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] 6160f8943ca67be58ad2b0e2bd63e219d77ed704255e467f199842cd36020b6c
[INFO] running `Command { std: "docker" "start" "-a" "6160f8943ca67be58ad2b0e2bd63e219d77ed704255e467f199842cd36020b6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]    Compiling aws-lc-rs v1.15.4
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling time-macros v0.2.26
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling asn1-rs-impl v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling oid-registry v0.8.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.64
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling rmcp v0.14.0
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling asn1-rs-derive v0.6.0
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling time v0.3.46
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling schemars_derive v1.2.0
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling rusticata-macros v4.1.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling pastey v0.2.1
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling aws-lc-sys v0.37.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.22
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling webpki-roots v1.0.5
[INFO] [stderr]    Compiling rustls-pemfile v2.2.0
[INFO] [stderr]    Compiling asn1-rs v0.7.1
[INFO] [stderr]    Compiling clap v4.5.54
[INFO] [stderr]    Compiling darling_macro v0.23.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling darling v0.23.0
[INFO] [stderr]    Compiling rmcp-macros v0.14.0
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling der-parser v10.0.0
[INFO] [stderr]    Compiling x509-parser v0.18.0
[INFO] [stderr]    Compiling schemars v1.2.0
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling rustls-webpki v0.103.9
[INFO] [stderr]    Compiling tokio-rustls v0.26.4
[INFO] [stderr]    Compiling socket-tools-mcp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 25.28s
[INFO] running `Command { std: "docker" "inspect" "6160f8943ca67be58ad2b0e2bd63e219d77ed704255e467f199842cd36020b6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6160f8943ca67be58ad2b0e2bd63e219d77ed704255e467f199842cd36020b6c", kill_on_drop: false }`
[INFO] [stdout] 6160f8943ca67be58ad2b0e2bd63e219d77ed704255e467f199842cd36020b6c
[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=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] dfa97b9c4a4fcaa7cc676fabb11f9a03883b115fafa26df63775a6fa166b325b
[INFO] running `Command { std: "docker" "start" "-a" "dfa97b9c4a4fcaa7cc676fabb11f9a03883b115fafa26df63775a6fa166b325b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling socket-tools-mcp v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.55s
[INFO] running `Command { std: "docker" "inspect" "dfa97b9c4a4fcaa7cc676fabb11f9a03883b115fafa26df63775a6fa166b325b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa97b9c4a4fcaa7cc676fabb11f9a03883b115fafa26df63775a6fa166b325b", kill_on_drop: false }`
[INFO] [stdout] dfa97b9c4a4fcaa7cc676fabb11f9a03883b115fafa26df63775a6fa166b325b
[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=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] a2406c878a8e9dfe1f5ff205fa7603e9b67abd23293e0bd32e26d38830329f8a
[INFO] running `Command { std: "docker" "start" "-a" "a2406c878a8e9dfe1f5ff205fa7603e9b67abd23293e0bd32e26d38830329f8a", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/socket_tools_mcp-795cb941d179e690)
[INFO] [stdout] 
[INFO] [stdout] running 89 tests
[INFO] [stdout] test connector::tests::certificate_info_tests::test_self_signed_detection ... ok
[INFO] [stdout] test connector::tests::certificate_info_tests::test_struct_fields ... ok
[INFO] [stdout] test connector::tests::certificate_info_tests::test_serialize ... ok
[INFO] [stdout] test connector::tests::extract_certificate_info_tests::test_empty_input_returns_none ... ok
[INFO] [stdout] test connector::tests::extract_certificate_info_tests::test_invalid_der_returns_none ... ok
[INFO] [stdout] test connector::tests::insecure_verifier_tests::test_supported_schemes ... ok
[INFO] [stdout] test connector::tests::connect_tcp_tests::test_connect_timeout ... ok
[INFO] [stdout] test connector::tests::connect_tcp_tests::test_connect_refused ... ok
[INFO] [stdout] test connector::tests::insecure_verifier_tests::test_verify_server_cert_always_passes ... ok
[INFO] [stdout] test connector::tests::insecure_verifier_tests::test_debug_impl ... ok
[INFO] [stdout] test connector::tests::connect_tcp_tests::test_connect_success ... ok
[INFO] [stdout] test connector::tests::load_client_credentials_tests::test_cert_file_not_found ... ok
[INFO] [stdout] test connector::tests::tls_info_tests::test_full_info ... ok
[INFO] [stdout] test connector::tests::tls_options_tests::test_default ... ok
[INFO] [stdout] test connector::tests::tls_info_tests::test_minimal_info ... ok
[INFO] [stdout] test connector::tests::tls_options_tests::test_with_values ... ok
[INFO] [stdout] test error::tests::test_connection_failed_display ... ok
[INFO] [stdout] test error::tests::test_io_error_from ... ok
[INFO] [stdout] test error::tests::test_max_sessions_reached_display ... ok
[INFO] [stdout] test error::tests::test_error_debug ... ok
[INFO] [stdout] test connector::tests::connect_tcp_tests::test_connect_invalid_host ... ok
[INFO] [stdout] test error::tests::test_session_not_found_display ... ok
[INFO] [stdout] test error::tests::test_timeout_display ... ok
[INFO] [stdout] test error::tests::test_tls_error_display ... ok
[INFO] [stdout] test session::tests::recv_result_tests::test_recv_result_not_truncated ... ok
[INFO] [stdout] test connector::tests::load_client_credentials_tests::test_key_file_not_found ... ok
[INFO] [stdout] test session::tests::manager_operations::test_get_session_not_found ... ok
[INFO] [stdout] test session::tests::manager_operations::test_get_session_found ... ok
[INFO] [stdout] test session::tests::manager_operations::test_add_session_max_limit ... ok
[INFO] [stdout] test session::tests::manager_operations::test_add_session_success ... ok
[INFO] [stdout] test session::tests::session_manager_tests::test_default_trait ... ok
[INFO] [stdout] test connector::tests::load_client_credentials_tests::test_empty_cert_file ... ok
[INFO] [stdout] test session::tests::manager_operations::test_remove_session_exists ... ok
[INFO] [stdout] test session::tests::manager_operations::test_cleanup_preserves_active_sessions ... ok
[INFO] [stdout] test session::tests::manager_operations::test_remove_session_not_exists ... ok
[INFO] [stdout] test session::tests::recv_result_tests::test_recv_result_truncated ... ok
[INFO] [stdout] test session::tests::session_manager_tests::test_with_ttl_custom_settings ... ok
[INFO] [stdout] test session::tests::session_manager_tests::test_new_creates_default_manager ... ok
[INFO] [stdout] test tools::tests::close_params_tests::test_parse ... ok
[INFO] [stdout] test tools::tests::format_response_tests::test_ascii_data ... ok
[INFO] [stdout] test session::tests::session_tests::test_session_is_expired ... ok
[INFO] [stdout] test tools::tests::format_response_tests::test_binary_data ... ok
[INFO] [stdout] test tools::tests::format_response_tests::test_empty_data ... ok
[INFO] [stdout] test tools::tests::format_response_tests::test_utf8_data ... ok
[INFO] [stdout] test tools::tests::generate_session_id_tests::test_session_id_increments ... ok
[INFO] [stdout] test tools::tests::generate_session_id_tests::test_session_id_with_ip ... ok
[INFO] [stdout] test tools::tests::generate_session_id_tests::test_tcp_session_id_format ... ok
[INFO] [stdout] test tools::tests::generate_session_id_tests::test_tls_session_id_format ... ok
[INFO] [stdout] test tools::tests::open_params_tests::test_minimal_params ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_empty_string ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_hex_odd_length ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_hex_invalid_chars ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_hex_valid ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_hex_empty ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_hex_uppercase ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_http_request ... ok
[INFO] [stdout] test tools::tests::parse_data_tests::test_plain_text ... ok
[INFO] [stdout] test tools::tests::open_params_tests::test_full_params ... ok
[INFO] [stdout] test tools::tests::read_params_tests::test_minimal_params ... ok
[INFO] [stdout] test tools::tests::session_not_found_error_tests::test_error_message_includes_session_id ... ok
[INFO] [stdout] test tools::tests::response_format_tests::test_default_is_concise ... ok
[INFO] [stdout] test tools::tests::response_format_tests::test_deserialize_concise ... ok
[INFO] [stdout] test tools::tests::response_format_tests::test_deserialize_detailed ... ok
[INFO] [stdout] test tools::tests::read_params_tests::test_with_timeouts ... ok
[INFO] [stdout] test tools::tests::session_not_found_error_tests::test_error_message_includes_help ... ok
[INFO] [stdout] test tools::tests::server_info_tests::test_server_has_tools_capability ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_close_nonexistent ... ok
[INFO] [stdout] test tools::tests::server_info_tests::test_server_has_instructions ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_open_connection_refused ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_close_existing_session ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_open_detailed_response ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_open_tcp_success ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_read_session_not_found ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_open_with_invalid_initial_hex ... ok
[INFO] [stdout] test tools::tests::write_params_tests::test_hex_data ... ok
[INFO] [stdout] test tools::tests::write_params_tests::test_text_data ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_open_with_initial_data ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_read_detailed_response ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_write_invalid_hex ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_write_and_read ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_write_hex_data ... ok
[INFO] [stdout] test tools::tests::socket_operations_integration::test_socket_write_session_not_found ... ok
[INFO] [stdout] test session::tests::manager_operations::test_cleanup_expired_sessions ... ok
[INFO] [stdout] test session::tests::session_tests::test_session_touch_updates_activity ... ok
[INFO] [stdout] test connector::tests::build_tls_config_tests::test_client_key_without_cert_fails ... ok
[INFO] [stdout] test connector::tests::build_tls_config_tests::test_secure_config ... ok
[INFO] [stdout] test connector::tests::build_tls_config_tests::test_insecure_config ... ok
[INFO] [stdout] test connector::tests::build_tls_config_tests::test_client_cert_without_key_fails ... ok
[INFO] [stdout] test connector::tests::build_tls_config_tests::test_with_alpn ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 89 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a2406c878a8e9dfe1f5ff205fa7603e9b67abd23293e0bd32e26d38830329f8a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2406c878a8e9dfe1f5ff205fa7603e9b67abd23293e0bd32e26d38830329f8a", kill_on_drop: false }`
[INFO] [stdout] a2406c878a8e9dfe1f5ff205fa7603e9b67abd23293e0bd32e26d38830329f8a
