[INFO] fetching crate mcp-execution-skill 0.6.6...
[INFO] testing mcp-execution-skill-0.6.6 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate mcp-execution-skill 0.6.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate mcp-execution-skill 0.6.6
[INFO] finished tweaking crates.io crate mcp-execution-skill 0.6.6
[INFO] tweaked toml for crates.io crate mcp-execution-skill 0.6.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate mcp-execution-skill 0.6.6 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mcp-execution-skill 0.6.6 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mcp-execution-core v0.6.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 98428586cf6ac7bb7da33924a08d171fc5f7e5c524d9aa1504f60b217da2c811
[INFO] running `Command { std: "docker" "start" "-a" "98428586cf6ac7bb7da33924a08d171fc5f7e5c524d9aa1504f60b217da2c811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "98428586cf6ac7bb7da33924a08d171fc5f7e5c524d9aa1504f60b217da2c811", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "98428586cf6ac7bb7da33924a08d171fc5f7e5c524d9aa1504f60b217da2c811", kill_on_drop: false }`
[INFO] [stdout] 98428586cf6ac7bb7da33924a08d171fc5f7e5c524d9aa1504f60b217da2c811
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f0b950df38417803387135f141a1f957f70fa60c44eed164457cdabd0af28b3d
[INFO] running `Command { std: "docker" "start" "-a" "f0b950df38417803387135f141a1f957f70fa60c44eed164457cdabd0af28b3d", kill_on_drop: false }`
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling dyn-clone v1.0.20
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling pest_generator v2.8.6
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling ref-cast-impl v1.0.25
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling pest_derive v2.8.6
[INFO] [stderr]    Compiling schemars_derive v1.2.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling derive_builder_core v0.20.2
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling schemars v1.2.1
[INFO] [stderr]    Compiling derive_builder_macro v0.20.2
[INFO] [stderr]    Compiling derive_builder v0.20.2
[INFO] [stderr]    Compiling handlebars v6.4.0
[INFO] [stderr]    Compiling mcp-execution-core v0.6.6
[INFO] [stderr]    Compiling mcp-execution-skill v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 16.49s
[INFO] running `Command { std: "docker" "inspect" "f0b950df38417803387135f141a1f957f70fa60c44eed164457cdabd0af28b3d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f0b950df38417803387135f141a1f957f70fa60c44eed164457cdabd0af28b3d", kill_on_drop: false }`
[INFO] [stdout] f0b950df38417803387135f141a1f957f70fa60c44eed164457cdabd0af28b3d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1329f6db9dc22f7d327f7319904b67c33bb5f29716b4c32a1838bee1b6e7f5b7
[INFO] running `Command { std: "docker" "start" "-a" "1329f6db9dc22f7d327f7319904b67c33bb5f29716b4c32a1838bee1b6e7f5b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mcp-execution-skill v0.6.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.00s
[INFO] running `Command { std: "docker" "inspect" "1329f6db9dc22f7d327f7319904b67c33bb5f29716b4c32a1838bee1b6e7f5b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1329f6db9dc22f7d327f7319904b67c33bb5f29716b4c32a1838bee1b6e7f5b7", kill_on_drop: false }`
[INFO] [stdout] 1329f6db9dc22f7d327f7319904b67c33bb5f29716b4c32a1838bee1b6e7f5b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7e5e68cdb7211c65cbac01d83b5ca1ba7748de85bdae028d9b83ef07a2c5876
[INFO] running `Command { std: "docker" "start" "-a" "a7e5e68cdb7211c65cbac01d83b5ca1ba7748de85bdae028d9b83ef07a2c5876", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mcp_execution_skill-4ca2390b04e8377b)
[INFO] [stdout] running 42 tests
[INFO] [stdout] test context::tests::test_get_example_value ... ok
[INFO] [stdout] test context::tests::test_humanize_category ... ok
[INFO] [stdout] test context::tests::test_group_by_category ... ok
[INFO] [stdout] test context::tests::test_build_skill_context ... ok
[INFO] [stdout] test parser::tests::test_extract_skill_metadata_missing_name ... ok
[INFO] [stdout] test parser::tests::test_extract_skill_metadata_no_frontmatter ... ok
[INFO] [stdout] test context::tests::test_select_example_tools ... ok
[INFO] [stdout] test parser::tests::test_extract_skill_metadata_valid ... ok
[INFO] [stdout] test parser::tests::test_extract_skill_metadata_missing_description ... ok
[INFO] [stdout] test parser::tests::test_extract_skill_metadata_multiline_description ... ok
[INFO] [stdout] test parser::tests::test_extract_skill_metadata_with_extra_fields ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_duplicate_tags ... ok
[INFO] [stdout] test parser::tests::test_parse_parameters_no_interface ... ok
[INFO] [stdout] test parser::tests::test_parse_keywords_with_spaces ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_filename_without_extension ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_malformed_jsdoc ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_minimal ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_missing_jsdoc ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_empty_keywords ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_missing_server_tag ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_missing_tool_tag ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_multiline_description ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_single_keyword ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_numeric_category ... ok
[INFO] [stdout] test template::tests::test_get_prebuilt_prompt ... ok
[INFO] [stdout] test parser::tests::test_parse_keywords_trailing_commas ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_unicode_in_description ... ok
[INFO] [stdout] test types::tests::test_validate_server_id_too_long ... ok
[INFO] [stdout] test types::tests::test_validate_server_id_underscore ... ok
[INFO] [stdout] test types::tests::test_validate_server_id_valid ... ok
[INFO] [stdout] test types::tests::test_validate_server_id_max_length ... ok
[INFO] [stdout] test types::tests::test_validate_server_id_special_chars ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_special_chars_in_description ... ok
[INFO] [stdout] test parser::tests::test_parse_parameters_empty_interface ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_with_hyphens_in_names ... ok
[INFO] [stdout] test types::tests::test_validate_server_id_uppercase ... ok
[INFO] [stdout] test parser::tests::test_parse_tool_file_complete ... ok
[INFO] [stdout] test template::tests::test_render_generation_prompt ... ok
[INFO] [stdout] test parser::tests::test_parse_parameters_readonly_modifier ... ok
[INFO] [stdout] test parser::tests::test_parse_parameters_complex_types ... ok
[INFO] [stdout] test parser::tests::test_parse_parameters_with_comments ... ok
[INFO] [stderr]    Doc-tests mcp_execution_skill
[INFO] [stdout] test parser::tests::test_parse_parameters ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 42 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/context.rs - context::build_skill_context (line 24) ... ok
[INFO] [stdout] test src/template.rs - template::render_generation_prompt (line 58) - compile ... ok
[INFO] [stdout] test src/parser.rs - parser::scan_tools_directory (line 320) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 15) - compile ... ok
[INFO] [stdout] test src/types.rs - types::validate_server_id (line 235) ... ok
[INFO] [stdout] test src/types.rs - types::SaveSkillParams (line 148) ... ok
[INFO] [stdout] test src/parser.rs - parser::extract_skill_metadata (line 446) ... ok
[INFO] [stdout] test src/types.rs - types::GenerateSkillParams (line 24) ... ok
[INFO] [stdout] test src/parser.rs - parser::parse_tool_file (line 179) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.06s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 1.06s; merged doctests compilation took 0.97s
[INFO] running `Command { std: "docker" "inspect" "a7e5e68cdb7211c65cbac01d83b5ca1ba7748de85bdae028d9b83ef07a2c5876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7e5e68cdb7211c65cbac01d83b5ca1ba7748de85bdae028d9b83ef07a2c5876", kill_on_drop: false }`
[INFO] [stdout] a7e5e68cdb7211c65cbac01d83b5ca1ba7748de85bdae028d9b83ef07a2c5876