[INFO] fetching crate typr-mcp 0.6.1...
[INFO] testing typr-mcp-0.6.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate typr-mcp 0.6.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate typr-mcp 0.6.1
[INFO] finished tweaking crates.io crate typr-mcp 0.6.1
[INFO] tweaked toml for crates.io crate typr-mcp 0.6.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate typr-mcp 0.6.1 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 typr-mcp 0.6.1 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" "+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 typr-core v0.6.1
[INFO] [stderr]   Downloaded proc-macro2 v1.0.91
[INFO] [stderr]   Downloaded itoa v1.0.13
[INFO] [stderr]   Downloaded rpds v1.1.1
[INFO] [stderr]   Downloaded archery v1.2.1
[INFO] [stderr]   Downloaded triomphe v0.1.14
[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.110
[INFO] [stderr]   Downloaded rand_core v0.10.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.110
[INFO] [stderr]   Downloaded rand v0.10.0
[INFO] [stderr]   Downloaded wasm-bindgen-macro-support v0.2.110
[INFO] [stderr]   Downloaded nom_locate v5.0.0
[INFO] [stderr]   Downloaded wasm-bindgen v0.2.110
[INFO] [stderr]   Downloaded js-sys v0.3.87
[INFO] [stderr]   Downloaded libc v0.2.172
[INFO] [stderr]   Downloaded terminal_size v0.4.2
[INFO] [stderr]   Downloaded supports-unicode v3.0.0
[INFO] [stderr]   Downloaded supports-hyperlinks v3.1.0
[INFO] [stderr]   Downloaded owo-colors v4.2.0
[INFO] [stderr]   Downloaded backtrace-ext v0.2.1
[INFO] [stderr]   Downloaded countmap v0.2.0
[INFO] [stderr]   Downloaded cc v1.2.49
[INFO] [stderr]   Downloaded rmcp v3.2.0
[INFO] [stderr]   Downloaded rmcp-macros v3.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4
[INFO] running `Command { std: "docker" "start" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", 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" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4" "/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" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", 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" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.91
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling itoa v1.0.13
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling rand_core v0.10.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling adler2 v2.0.0
[INFO] [stderr]    Compiling gimli v0.31.1
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling miniz_oxide v0.8.8
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling owo-colors v4.2.0
[INFO] [stderr]    Compiling bitflags v2.9.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.24
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling triomphe v0.1.14
[INFO] [stderr]    Compiling unicode-linebreak v0.1.5
[INFO] [stderr]    Compiling is_ci v1.2.0
[INFO] [stderr]    Compiling chacha20 v0.10.0
[INFO] [stderr]    Compiling supports-color v3.0.2
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling archery v1.2.1
[INFO] [stderr]    Compiling textwrap v0.16.2
[INFO] [stderr]    Compiling num-traits v0.1.43
[INFO] [stderr]    Compiling supports-unicode v3.0.0
[INFO] [stderr]    Compiling rmcp v3.2.0
[INFO] [stderr]    Compiling supports-hyperlinks v3.1.0
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling bytecount v0.6.8
[INFO] [stderr]    Compiling rpds v1.1.1
[INFO] [stderr]    Compiling countmap v0.2.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling nom v8.0.0
[INFO] [stderr]    Compiling errno v0.3.11
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]    Compiling rand v0.10.0
[INFO] [stderr]    Compiling uuid v1.26.1
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling terminal_size v0.4.2
[INFO] [stderr]    Compiling addr2line v0.24.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling nom_locate v5.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling miette-derive v7.6.0
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling darling_core v0.24.1
[INFO] [stderr]    Compiling serde_derive_internals v0.30.0
[INFO] [stderr]    Compiling backtrace v0.3.74
[INFO] [stderr]    Compiling backtrace-ext v0.2.1
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling schemars_derive v1.2.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling miette v7.6.0
[INFO] [stderr]    Compiling darling_macro v0.24.1
[INFO] [stderr]    Compiling darling v0.24.1
[INFO] [stderr]    Compiling rmcp-macros v3.2.0
[INFO] [stderr]    Compiling futures-executor v0.3.31
[INFO] [stderr]    Compiling futures v0.3.31
[INFO] [stderr]    Compiling chrono v0.4.45
[INFO] [stderr]    Compiling bincode v1.3.3
[INFO] [stderr]    Compiling typr-core v0.6.1
[INFO] [stderr]    Compiling schemars v1.2.2
[INFO] [stderr]    Compiling tokio-util v0.7.18
[INFO] [stderr]    Compiling typr-mcp v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.51s
[INFO] running `Command { std: "docker" "inspect" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", 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" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling typr-mcp v0.6.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 5.57s
[INFO] running `Command { std: "docker" "inspect" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", 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" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.13s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/typr_mcp-ea3032ffed4218b6)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test tests::docs_search_returns_no_matches_for_a_nonsense_query ... ok
[INFO] [stdout] test tests::explain_known_code_returns_the_curated_entry ... ok
[INFO] [stdout] test tests::docs_search_is_case_insensitive ... ok
[INFO] [stdout] test tests::docs_search_finds_the_dplyr_howto_by_keyword ... ok
[INFO] [stdout] test tests::docs_search_ranks_title_matches_above_description_only_matches ... ok
[INFO] [stdout] test tests::build_returns_empty_r_code_on_syntax_error ... ok
[INFO] [stdout] test tests::parse_docs_index_skips_header_and_separator_rows ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_operators_table ... ok
[INFO] [stdout] test tests::explain_is_case_insensitive ... ok
[INFO] [stdout] test tests::read_syntax_resource_rejects_unknown_uri ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_escape_hatches_page ... ok
[INFO] [stdout] test tests::docs_search_caps_results_at_eight ... ok
[INFO] [stdout] test tests::parse_docs_index_every_url_is_a_docs_site_link ... ok
[INFO] [stdout] test tests::malformed_function_signature_is_reported_not_panicked ... ok
[INFO] [stdout] test tests::explain_unknown_code_reports_not_found ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_cheatsheet_page ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_lexicon_table ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_docs_index ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_stdlib_digest ... ok
[INFO] [stdout] test tests::syntax_resources_lists_all_seven_resources ... ok
[INFO] [stdout] test tests::forgotten_semicolon_is_reported_with_an_s_code ... ok
[INFO] [stdout] test tests::read_syntax_resource_returns_the_pitfalls_page ... ok
[INFO] [stdout] test tests::type_mismatch_is_reported_with_a_t_code ... ok
[INFO] [stdout] test tests::valid_source_has_no_diagnostics ... ok
[INFO] [stdout] test tests::build_still_returns_r_code_on_type_error ... ok
[INFO] [stdout] test tests::valid_source_transpiles_to_r_with_std_lib_inlined ... ok
[INFO] [stdout] test tests::vendored_std_r_matches_typr_cli ... FAILED
[INFO] [stdout] test tests::panicking_parse_path_is_caught_not_propagated ... ok
[INFO] [stderr] 
[INFO] [stderr] thread 'tests::explain_entries_are_verified_against_the_compiler' (1667) has overflowed its stack
[INFO] [stderr] fatal runtime error: stack overflow, aborting
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/target/debug/deps/typr_mcp-ea3032ffed4218b6` (signal: 6, SIGABRT: process abort signal)
[INFO] running `Command { std: "docker" "inspect" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4", kill_on_drop: false }`
[INFO] [stdout] 6ae13a041308440105d6220596180a70b908d4f0841ef1fb7ddc1a78bcc896b4
