[INFO] fetching crate skm-core 0.1.0...
[INFO] testing skm-core-0.1.0 against beta-2026-04-21 for beta-1.96-2
[INFO] extracting crate skm-core 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate skm-core 0.1.0
[INFO] finished tweaking crates.io crate skm-core 0.1.0
[INFO] tweaked toml for crates.io crate skm-core 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate skm-core 0.1.0 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 skm-core 0.1.0 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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 335899bf6617b20e39acce6b883ebae60e49035d4ec42fab1f82e071821e0436
[INFO] running `Command { std: "docker" "start" "-a" "335899bf6617b20e39acce6b883ebae60e49035d4ec42fab1f82e071821e0436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "335899bf6617b20e39acce6b883ebae60e49035d4ec42fab1f82e071821e0436", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "335899bf6617b20e39acce6b883ebae60e49035d4ec42fab1f82e071821e0436", kill_on_drop: false }`
[INFO] [stdout] 335899bf6617b20e39acce6b883ebae60e49035d4ec42fab1f82e071821e0436
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 79ce5e9f687f4a605360f976ab7a81a1aeaeaa14bca99ed6b2a630227c93fbcb
[INFO] running `Command { std: "docker" "start" "-a" "79ce5e9f687f4a605360f976ab7a81a1aeaeaa14bca99ed6b2a630227c93fbcb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling instant v0.1.13
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling mio v1.2.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling xxhash-rust v0.8.15
[INFO] [stderr]    Compiling notify-types v1.0.1
[INFO] [stderr]    Compiling inotify v0.10.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling notify v7.0.0
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling tokio-macros v2.6.1
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio v1.50.0
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling serde_yaml v0.9.34+deprecated
[INFO] [stderr]    Compiling skm-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `path`, `is_created`, `is_modified`, and `is_deleted` are never used
[INFO] [stdout]   --> src/watcher.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl WatchEvent {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn path(&self) -> &PathBuf {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn is_created(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn is_modified(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn is_deleted(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.82s
[INFO] running `Command { std: "docker" "inspect" "79ce5e9f687f4a605360f976ab7a81a1aeaeaa14bca99ed6b2a630227c93fbcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79ce5e9f687f4a605360f976ab7a81a1aeaeaa14bca99ed6b2a630227c93fbcb", kill_on_drop: false }`
[INFO] [stdout] 79ce5e9f687f4a605360f976ab7a81a1aeaeaa14bca99ed6b2a630227c93fbcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d10fc66cc0203f701c0a98d636fac274f98e23c203fd6bb78da93b99345aba3a
[INFO] running `Command { std: "docker" "start" "-a" "d10fc66cc0203f701c0a98d636fac274f98e23c203fd6bb78da93b99345aba3a", kill_on_drop: false }`
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stdout] warning: methods `path`, `is_created`, `is_modified`, and `is_deleted` are never used
[INFO] [stdout]   --> src/watcher.rs:57:12
[INFO] [stdout]    |
[INFO] [stdout] 21 | impl WatchEvent {
[INFO] [stdout]    | --------------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 57 |     pub fn path(&self) -> &PathBuf {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] ...
[INFO] [stdout] 66 |     pub fn is_created(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 71 |     pub fn is_modified(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 76 |     pub fn is_deleted(&self) -> bool {
[INFO] [stdout]    |            ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling skm-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `AccessMode`
[INFO] [stdout]   --> src/watcher.rs:84:37
[INFO] [stdout]    |
[INFO] [stdout] 84 |     use notify::event::{AccessKind, AccessMode};
[INFO] [stdout]    |                                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.49s
[INFO] running `Command { std: "docker" "inspect" "d10fc66cc0203f701c0a98d636fac274f98e23c203fd6bb78da93b99345aba3a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10fc66cc0203f701c0a98d636fac274f98e23c203fd6bb78da93b99345aba3a", kill_on_drop: false }`
[INFO] [stdout] d10fc66cc0203f701c0a98d636fac274f98e23c203fd6bb78da93b99345aba3a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f8dcf585ea8ff0931cb178af7aedddbe6d387ffb7e71d2d98fcfde050bd8bba7
[INFO] running `Command { std: "docker" "start" "-a" "f8dcf585ea8ff0931cb178af7aedddbe6d387ffb7e71d2d98fcfde050bd8bba7", kill_on_drop: false }`
[INFO] [stderr] warning: methods `path`, `is_created`, `is_modified`, and `is_deleted` are never used
[INFO] [stdout] 
[INFO] [stderr]   --> src/watcher.rs:57:12
[INFO] [stdout] running 46 tests
[INFO] [stderr]    |
[INFO] [stderr] 21 | impl WatchEvent {
[INFO] [stderr]    | --------------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 57 |     pub fn path(&self) -> &PathBuf {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] ...
[INFO] [stderr] 66 |     pub fn is_created(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 71 |     pub fn is_modified(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 76 |     pub fn is_deleted(&self) -> bool {
[INFO] [stderr]    |            ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `AccessMode`
[INFO] [stderr]   --> src/watcher.rs:84:37
[INFO] [stderr]    |
[INFO] [stderr] 84 |     use notify::event::{AccessKind, AccessMode};
[INFO] [stderr]    |                                     ^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `skm-core` (lib) generated 1 warning
[INFO] [stderr] warning: `skm-core` (lib test) generated 1 warning (run `cargo fix --lib -p skm-core --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/skm_core-e6372b218aafc34b)
[INFO] [stdout] test error::tests::test_parse_error_path ... ok
[INFO] [stdout] test error::tests::test_core_error_from_parse_error ... ok
[INFO] [stdout] test error::tests::test_validation_error_display ... ok
[INFO] [stdout] test parser::tests::test_estimated_tokens ... ok
[INFO] [stdout] test parser::tests::test_file_not_found ... ok
[INFO] [stdout] test parser::tests::test_missing_frontmatter ... ok
[INFO] [stdout] test parser::tests::test_invalid_yaml ... ok
[INFO] [stdout] test parser::tests::test_parse_minimal_skill ... ok
[INFO] [stdout] test parser::tests::test_parse_tags ... ok
[INFO] [stdout] test parser::tests::test_parse_triggers ... ok
[INFO] [stdout] test parser::tests::test_parse_valid_skill ... ok
[INFO] [stdout] test parser::tests::test_windows_line_endings ... ok
[INFO] [stdout] test parser::tests::test_unclosed_frontmatter ... ok
[INFO] [stdout] test parser::tests::test_parse_file ... ok
[INFO] [stdout] test parser::tests::test_parse_metadata ... ok
[INFO] [stdout] test schema::tests::test_estimate_tokens_english ... ok
[INFO] [stdout] test registry::tests::test_registry_scan ... ok
[INFO] [stdout] test schema::tests::test_estimate_tokens_cjk ... ok
[INFO] [stdout] test registry::tests::test_registry_stats ... ok
[INFO] [stdout] test registry::tests::test_registry_register_duplicate ... ok
[INFO] [stdout] test registry::tests::test_registry_refresh ... ok
[INFO] [stdout] test parser::tests::test_invalid_skill_name ... ok
[INFO] [stdout] test schema::tests::test_estimate_tokens_mixed ... ok
[INFO] [stdout] test schema::tests::test_skill_name_lowercase ... ok
[INFO] [stdout] test schema::tests::test_skill_name_display ... ok
[INFO] [stdout] test schema::tests::test_skill_name_empty ... ok
[INFO] [stdout] test schema::tests::test_skill_name_serde ... ok
[INFO] [stdout] test schema::tests::test_skill_name_invalid_char ... ok
[INFO] [stdout] test schema::tests::test_skill_name_too_long ... ok
[INFO] [stdout] test schema::tests::test_skill_triggers ... ok
[INFO] [stdout] test watcher::tests::test_watch_event_ignore_access ... ok
[INFO] [stdout] test watcher::tests::test_watch_event_modify ... ok
[INFO] [stdout] test watcher::tests::test_watch_event_ignore_non_skill ... ok
[INFO] [stdout] test schema::tests::test_skill_name_valid ... ok
[INFO] [stdout] test watcher::tests::test_watch_event_create ... ok
[INFO] [stdout] test watcher::tests::test_watch_event_delete ... ok
[INFO] [stdout] test watcher::tests::test_watch_event_multiple_paths ... ok
[INFO] [stdout] test registry::tests::test_registry_new_empty ... ok
[INFO] [stdout] test registry::tests::test_registry_deregister ... ok
[INFO] [stdout] test registry::tests::test_registry_catalog ... ok
[INFO] [stdout] test registry::tests::test_registry_register ... ok
[INFO] [stderr]    Doc-tests skm_core
[INFO] [stdout] test parser::tests::test_case_insensitive_name ... ok
[INFO] [stdout] test registry::tests::test_registry_multiple_directories ... ok
[INFO] [stdout] test registry::tests::test_registry_nested_directories ... ok
[INFO] [stdout] test registry::tests::test_registry_get_not_found ... ok
[INFO] [stdout] test registry::tests::test_registry_get ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 46 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "f8dcf585ea8ff0931cb178af7aedddbe6d387ffb7e71d2d98fcfde050bd8bba7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8dcf585ea8ff0931cb178af7aedddbe6d387ffb7e71d2d98fcfde050bd8bba7", kill_on_drop: false }`
[INFO] [stdout] f8dcf585ea8ff0931cb178af7aedddbe6d387ffb7e71d2d98fcfde050bd8bba7
