[INFO] fetching crate traverse-mermaid 0.1.4...
[INFO] testing traverse-mermaid-0.1.4 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate traverse-mermaid 0.1.4 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate traverse-mermaid 0.1.4
[INFO] finished tweaking crates.io crate traverse-mermaid 0.1.4
[INFO] tweaked toml for crates.io crate traverse-mermaid 0.1.4 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate traverse-mermaid 0.1.4 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 traverse-mermaid 0.1.4 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]  Downloading crates ...
[INFO] [stderr]   Downloaded tracing-attributes v0.1.29
[INFO] [stderr]   Downloaded bumpalo v3.18.1
[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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8
[INFO] running `Command { std: "docker" "start" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", 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" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8" "/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" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", 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" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling tracing-attributes v0.1.29
[INFO] [stderr]    Compiling pest v2.8.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling pest_meta v2.8.0
[INFO] [stderr]    Compiling pest_generator v2.8.0
[INFO] [stderr]    Compiling pest_derive v2.8.0
[INFO] [stderr]    Compiling chrono v0.4.41
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling traverse-mermaid v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `LOOKAHEAD_SIZE` is never used
[INFO] [stdout]   --> src/mermaid_chunker.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const LOOKAHEAD_SIZE: usize = 150;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTEXT_OVERLAP` is never used
[INFO] [stdout]   --> src/mermaid_chunker.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const CONTEXT_OVERLAP: usize = 30;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `open_blocks`, `last_sequence`, and `previous_chunk` are never read
[INFO] [stdout]   --> src/mermaid_chunker.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct ChunkState {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 61 |     active_participants: HashSet<String>,
[INFO] [stdout] 62 |     open_blocks: Vec<BlockInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     last_sequence: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 64 |     previous_chunk: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChunkState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_type`, `label`, and `depth` are never read
[INFO] [stdout]   --> src/mermaid_chunker.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct BlockInfo {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 69 |     block_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     label: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 71 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoundaryPoint` is never constructed
[INFO] [stdout]   --> src/mermaid_chunker.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct BoundaryPoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CleanBreak`, `FunctionEnd`, `BlockEnd`, and `ForcedSplit` are never constructed
[INFO] [stdout]   --> src/mermaid_chunker.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | enum BoundaryType {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 84 |     CleanBreak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 85 |     FunctionEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 86 |     BlockEnd,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 87 |     InteractionEnd,
[INFO] [stdout] 88 |     ForcedSplit,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BoundaryType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `has_title` and `title` are never read
[INFO] [stdout]    --> src/mermaid_chunker.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | struct DiagramAnalysis {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 195 |     has_title: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 196 |     title: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 22.05s
[INFO] running `Command { std: "docker" "inspect" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", 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" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8" "/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 traverse-mermaid v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `LOOKAHEAD_SIZE` is never used
[INFO] [stdout]   --> src/mermaid_chunker.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const LOOKAHEAD_SIZE: usize = 150;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTEXT_OVERLAP` is never used
[INFO] [stdout]   --> src/mermaid_chunker.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const CONTEXT_OVERLAP: usize = 30;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `open_blocks`, `last_sequence`, and `previous_chunk` are never read
[INFO] [stdout]   --> src/mermaid_chunker.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct ChunkState {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 61 |     active_participants: HashSet<String>,
[INFO] [stdout] 62 |     open_blocks: Vec<BlockInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     last_sequence: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 64 |     previous_chunk: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChunkState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_type`, `label`, and `depth` are never read
[INFO] [stdout]   --> src/mermaid_chunker.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct BlockInfo {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 69 |     block_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     label: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 71 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoundaryPoint` is never constructed
[INFO] [stdout]   --> src/mermaid_chunker.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct BoundaryPoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CleanBreak`, `FunctionEnd`, `BlockEnd`, and `ForcedSplit` are never constructed
[INFO] [stdout]   --> src/mermaid_chunker.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | enum BoundaryType {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 84 |     CleanBreak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 85 |     FunctionEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 86 |     BlockEnd,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 87 |     InteractionEnd,
[INFO] [stdout] 88 |     ForcedSplit,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BoundaryType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `has_title` and `title` are never read
[INFO] [stdout]    --> src/mermaid_chunker.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | struct DiagramAnalysis {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 195 |     has_title: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 196 |     title: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `LOOKAHEAD_SIZE` is never used
[INFO] [stdout]   --> src/mermaid_chunker.rs:15:7
[INFO] [stdout]    |
[INFO] [stdout] 15 | const LOOKAHEAD_SIZE: usize = 150;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CONTEXT_OVERLAP` is never used
[INFO] [stdout]   --> src/mermaid_chunker.rs:16:7
[INFO] [stdout]    |
[INFO] [stdout] 16 | const CONTEXT_OVERLAP: usize = 30;
[INFO] [stdout]    |       ^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `open_blocks`, `last_sequence`, and `previous_chunk` are never read
[INFO] [stdout]   --> src/mermaid_chunker.rs:62:5
[INFO] [stdout]    |
[INFO] [stdout] 60 | struct ChunkState {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 61 |     active_participants: HashSet<String>,
[INFO] [stdout] 62 |     open_blocks: Vec<BlockInfo>,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 63 |     last_sequence: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 64 |     previous_chunk: Option<usize>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `ChunkState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `block_type`, `label`, and `depth` are never read
[INFO] [stdout]   --> src/mermaid_chunker.rs:69:5
[INFO] [stdout]    |
[INFO] [stdout] 68 | struct BlockInfo {
[INFO] [stdout]    |        --------- fields in this struct
[INFO] [stdout] 69 |     block_type: String,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 70 |     label: Option<String>,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout] 71 |     depth: usize,
[INFO] [stdout]    |     ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BlockInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `BoundaryPoint` is never constructed
[INFO] [stdout]   --> src/mermaid_chunker.rs:76:8
[INFO] [stdout]    |
[INFO] [stdout] 76 | struct BoundaryPoint {
[INFO] [stdout]    |        ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `CleanBreak`, `FunctionEnd`, `BlockEnd`, and `ForcedSplit` are never constructed
[INFO] [stdout]   --> src/mermaid_chunker.rs:84:5
[INFO] [stdout]    |
[INFO] [stdout] 83 | enum BoundaryType {
[INFO] [stdout]    |      ------------ variants in this enum
[INFO] [stdout] 84 |     CleanBreak,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 85 |     FunctionEnd,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout] 86 |     BlockEnd,
[INFO] [stdout]    |     ^^^^^^^^
[INFO] [stdout] 87 |     InteractionEnd,
[INFO] [stdout] 88 |     ForcedSplit,
[INFO] [stdout]    |     ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `BoundaryType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `has_title` and `title` are never read
[INFO] [stdout]    --> src/mermaid_chunker.rs:195:5
[INFO] [stdout]     |
[INFO] [stdout] 192 | struct DiagramAnalysis {
[INFO] [stdout]     |        --------------- fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 195 |     has_title: bool,
[INFO] [stdout]     |     ^^^^^^^^^
[INFO] [stdout] 196 |     title: Option<String>,
[INFO] [stdout]     |     ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 7.34s
[INFO] running `Command { std: "docker" "inspect" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", 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" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr] warning: constant `LOOKAHEAD_SIZE` is never used
[INFO] [stderr]   --> src/mermaid_chunker.rs:15:7
[INFO] [stderr]    |
[INFO] [stderr] 15 | const LOOKAHEAD_SIZE: usize = 150;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: constant `CONTEXT_OVERLAP` is never used
[INFO] [stderr]   --> src/mermaid_chunker.rs:16:7
[INFO] [stderr]    |
[INFO] [stderr] 16 | const CONTEXT_OVERLAP: usize = 30;
[INFO] [stderr]    |       ^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: fields `open_blocks`, `last_sequence`, and `previous_chunk` are never read
[INFO] [stderr]   --> src/mermaid_chunker.rs:62:5
[INFO] [stderr]    |
[INFO] [stderr] 60 | struct ChunkState {
[INFO] [stderr]    |        ---------- fields in this struct
[INFO] [stderr] 61 |     active_participants: HashSet<String>,
[INFO] [stderr] 62 |     open_blocks: Vec<BlockInfo>,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 63 |     last_sequence: usize,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 64 |     previous_chunk: Option<usize>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `ChunkState` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `block_type`, `label`, and `depth` are never read
[INFO] [stderr]   --> src/mermaid_chunker.rs:69:5
[INFO] [stderr]    |
[INFO] [stderr] 68 | struct BlockInfo {
[INFO] [stderr]    |        --------- fields in this struct
[INFO] [stderr] 69 |     block_type: String,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 70 |     label: Option<String>,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr] 71 |     depth: usize,
[INFO] [stderr]    |     ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BlockInfo` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: struct `BoundaryPoint` is never constructed
[INFO] [stderr]   --> src/mermaid_chunker.rs:76:8
[INFO] [stderr]    |
[INFO] [stderr] 76 | struct BoundaryPoint {
[INFO] [stderr]    |        ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: variants `CleanBreak`, `FunctionEnd`, `BlockEnd`, and `ForcedSplit` are never constructed
[INFO] [stderr]   --> src/mermaid_chunker.rs:84:5
[INFO] [stderr]    |
[INFO] [stderr] 83 | enum BoundaryType {
[INFO] [stderr]    |      ------------ variants in this enum
[INFO] [stderr] 84 |     CleanBreak,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 85 |     FunctionEnd,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr] 86 |     BlockEnd,
[INFO] [stderr]    |     ^^^^^^^^
[INFO] [stderr] 87 |     InteractionEnd,
[INFO] [stderr] 88 |     ForcedSplit,
[INFO] [stderr]    |     ^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `BoundaryType` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] 
[INFO] [stderr] warning: fields `has_title` and `title` are never read
[INFO] [stderr]    --> src/mermaid_chunker.rs:195:5
[INFO] [stderr]     |
[INFO] [stderr] 192 | struct DiagramAnalysis {
[INFO] [stderr]     |        --------------- fields in this struct
[INFO] [stderr] ...
[INFO] [stderr] 195 |     has_title: bool,
[INFO] [stderr]     |     ^^^^^^^^^
[INFO] [stderr] 196 |     title: Option<String>,
[INFO] [stderr]     |     ^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `traverse-mermaid` (lib) generated 7 warnings
[INFO] [stderr] warning: `traverse-mermaid` (lib test) generated 7 warnings (7 duplicates)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/traverse_mermaid-d7ff3e963ce14d8b)
[INFO] [stdout] 
[INFO] [stdout] running 55 tests
[INFO] [stdout] test sequence_diagram_parser::high_level_tests::test_parse_mermaid_empty ... ok
[INFO] [stdout] test sequence_diagram_parser::high_level_tests::test_parse_complex_diagram ... ok
[INFO] [stdout] test mermaid_chunker::tests::test_participant_extraction ... ok
[INFO] [stdout] test sequence_diagram_parser::high_level_tests::test_parse_mermaid_valid ... ok
[INFO] [stdout] test sequence_diagram_parser::tests::debug_parsing ... ok
[INFO] [stdout] test sequence_diagram_builder::tests::build_with_loop_and_notes ... ok
[INFO] [stdout] test mermaid_chunker::tests::test_small_diagram_no_chunking_needed ... ok
[INFO] [stdout] test sequence_diagram_parser::tests::test_loop_statement ... ok
[INFO] [stdout] test sequence_diagram_parser::tests::test_simple_diagram ... ok
[INFO] [stdout] test sequence_diagram_parser::tests::test_note_statement ... ok
[INFO] [stdout] test sequence_diagram_parser::tests::test_alt_statement ... ok
[INFO] [stdout] test mermaid_chunker::tests::test_chunk_boundaries_respect_blocks ... ok
[INFO] [stdout] test sequence_diagram_parser::high_level_tests::test_parse_mermaid_syntax_error ... ok
[INFO] [stdout] test sequence_diagram_tests::test_actor_creation_destruction ... ok
[INFO] [stdout] test mermaid_chunker::tests::test_interaction_detection ... ok
[INFO] [stdout] test sequence_diagram_builder::tests::build_basic_diagram ... ok
[INFO] [stdout] test sequence_diagram_parser::high_level_tests::test_parse_mermaid_not_sequence_diagram ... ok
[INFO] [stdout] test sequence_diagram_tests::test_actor_names_with_spaces_and_dashes ... ok
[INFO] [stdout] test sequence_diagram_builder::tests::build_with_autonumber_create_destroy ... ok
[INFO] [stdout] test mermaid_chunker::tests::test_empty_diagram ... FAILED
[INFO] [stdout] test sequence_diagram_tests::test_activation_deactivation ... ok
[INFO] [stdout] test sequence_diagram_tests::test_alias_actors ... ok
[INFO] [stdout] test sequence_diagram_tests::test_alias_participants ... ok
[INFO] [stdout] test mermaid_chunker::tests::test_chunk_si_mmd ... FAILED
[INFO] [stdout] test sequence_diagram_tests::test_alt ... ok
[INFO] [stdout] test sequence_diagram_tests::test_box ... ok
[INFO] [stdout] test sequence_diagram_tests::test_break ... ok
[INFO] [stdout] test sequence_diagram_tests::test_basic_sequence_diagram ... ok
[INFO] [stdout] test sequence_diagram_tests::test_complex_diagram ... ok
[INFO] [stdout] test sequence_diagram_tests::test_line_breaks ... ok
[INFO] [stdout] test sequence_diagram_tests::test_diagram_with_accessibility ... ok
[INFO] [stdout] test sequence_diagram_tests::test_autonumber ... ok
[INFO] [stdout] test sequence_diagram_tests::test_arrow_types ... ok
[INFO] [stdout] test sequence_diagram_tests::test_comments ... ok
[INFO] [stdout] test sequence_diagram_tests::test_diagram_with_title ... ok
[INFO] [stdout] test sequence_diagram_tests::test_opt ... ok
[INFO] [stdout] test sequence_diagram_tests::test_mixed_actors_and_participants ... ok
[INFO] [stdout] test sequence_diagram_tests::test_multiple_sequence_diagrams ... ok
[INFO] [stdout] test sequence_diagram_tests::test_notes ... ok
[INFO] [stdout] test sequence_diagram_tests::test_serialization_basic ... ok
[INFO] [stdout] test sequence_diagram_tests::test_leading_spaces ... ok
[INFO] [stdout] test sequence_diagram_tests::test_no_label_statements ... ok
[INFO] [stdout] test sequence_diagram_tests::test_links ... ok
[INFO] [stdout] test sequence_diagram_tests::test_loops ... ok
[INFO] [stdout] test sequence_diagram_tests::test_serialization_create_destroy ... ok
[INFO] [stdout] test sequence_diagram_tests::test_par ... ok
[INFO] [stdout] test sequence_diagram_tests::test_wrap_nowrap ... ok
[INFO] [stdout] test sequence_diagram_tests::test_serialization_loop_opt_rect ... ok
[INFO] [stdout] test sequence_diagram_tests::test_par_over ... ok
[INFO] [stdout] test sequence_diagram_tests::test_properties ... ok
[INFO] [stdout] test sequence_diagram_tests::test_special_characters ... ok
[INFO] [stdout] test sequence_diagram_tests::test_rect ... ok
[INFO] [stdout] test sequence_diagram_tests::test_semicolons ... ok
[INFO] [stdout] test sequence_diagram_tests::test_participant_with_dashes ... ok
[INFO] [stdout] test sequence_diagram_tests::test_critical ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- mermaid_chunker::tests::test_empty_diagram stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'mermaid_chunker::tests::test_empty_diagram' (660) panicked at src/mermaid_chunker.rs:525:9:
[INFO] [stdout] assertion failed: result.unwrap_err().to_string().contains("Empty diagram")
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605d9f967041 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x605d9f97bd9a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x605d9f96b9dc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x605d9f942096 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x605d9f95f229 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x605d9f8f7430 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x605d9f95f3e2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x605d9f942174 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x605d9f93a689 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x605d9f942e4d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x605d9f97c4cc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x605d9f97c492 - core[df12db4294e9bfd3]::panicking::panic
[INFO] [stdout]   12:     0x605d9f8d5190 - traverse_mermaid[8064b83f81da80e5]::mermaid_chunker::tests::test_empty_diagram
[INFO] [stdout]   13:     0x605d9f8dff99 - <traverse_mermaid[8064b83f81da80e5]::mermaid_chunker::tests::test_empty_diagram::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x605d9f8ea71b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x605d9f8f7d85 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x605d9f8f1644 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x605d9f8faee2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x605d9f9663b9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x736f93473dfa - <unknown>
[INFO] [stdout]   20:     0x736f935073d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] ---- mermaid_chunker::tests::test_chunk_si_mmd stdout ----
[INFO] [stdout] 
[INFO] [stdout] thread 'mermaid_chunker::tests::test_chunk_si_mmd' (659) panicked at src/mermaid_chunker.rs:492:14:
[INFO] [stdout] si.mmd not found: Os { code: 2, kind: NotFound, message: "No such file or directory" }
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x605d9f967041 - <<std[70759c8f55707aa4]::sys::backtrace::BacktraceLock>::print::DisplayBacktrace as core[df12db4294e9bfd3]::fmt::Display>::fmt
[INFO] [stdout]    1:     0x605d9f97bd9a - core[df12db4294e9bfd3]::fmt::write
[INFO] [stdout]    2:     0x605d9f96b9dc - <alloc[2182bb758b4b3781]::vec::Vec<u8> as core[df12db4294e9bfd3]::io::write::Write>::write_fmt
[INFO] [stdout]    3:     0x605d9f942096 - std[70759c8f55707aa4]::panicking::default_hook::{closure#0}
[INFO] [stdout]    4:     0x605d9f95f229 - std[70759c8f55707aa4]::panicking::default_hook
[INFO] [stdout]    5:     0x605d9f8f7430 - test[9d35eded1c95d3be]::test_main_inner::<test[9d35eded1c95d3be]::test_main_static::{closure#0}>::{closure#0}
[INFO] [stdout]    6:     0x605d9f95f3e2 - std[70759c8f55707aa4]::panicking::panic_with_hook
[INFO] [stdout]    7:     0x605d9f942142 - std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}
[INFO] [stdout]    8:     0x605d9f93a689 - std[70759c8f55707aa4]::sys::backtrace::__rust_end_short_backtrace::<std[70759c8f55707aa4]::panicking::panic_handler::{closure#0}, !>
[INFO] [stdout]    9:     0x605d9f942e4d - __rustc[8fa7c3cbc660c2b3]::rust_begin_unwind
[INFO] [stdout]   10:     0x605d9f97c4cc - core[df12db4294e9bfd3]::panicking::panic_fmt
[INFO] [stdout]   11:     0x605d9f97c2a2 - core[df12db4294e9bfd3]::result::unwrap_failed
[INFO] [stdout]   12:     0x605d9f8d4e34 - traverse_mermaid[8064b83f81da80e5]::mermaid_chunker::tests::test_chunk_si_mmd
[INFO] [stdout]   13:     0x605d9f8dff79 - <traverse_mermaid[8064b83f81da80e5]::mermaid_chunker::tests::test_chunk_si_mmd::{closure#0} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once
[INFO] [stdout]   14:     0x605d9f8ea71b - test[9d35eded1c95d3be]::__rust_begin_short_backtrace::<core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>, fn() -> core[df12db4294e9bfd3]::result::Result<(), alloc[2182bb758b4b3781]::string::String>>
[INFO] [stdout]   15:     0x605d9f8f7d85 - test[9d35eded1c95d3be]::run_test::{closure#0}
[INFO] [stdout]   16:     0x605d9f8f1644 - std[70759c8f55707aa4]::sys::backtrace::__rust_begin_short_backtrace::<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>
[INFO] [stdout]   17:     0x605d9f8faee2 - <std[70759c8f55707aa4]::thread::lifecycle::spawn_unchecked<test[9d35eded1c95d3be]::run_test::{closure#1}, ()>::{closure#1} as core[df12db4294e9bfd3]::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
[INFO] [stdout]   18:     0x605d9f9663b9 - <std[70759c8f55707aa4]::sys::thread::unix::Thread>::new::thread_start
[INFO] [stdout]   19:     0x736f93473dfa - <unknown>
[INFO] [stdout]   20:     0x736f935073d4 - clone
[INFO] [stdout]   21:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     mermaid_chunker::tests::test_chunk_si_mmd
[INFO] [stdout]     mermaid_chunker::tests::test_empty_diagram
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 53 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8", kill_on_drop: false }`
[INFO] [stdout] 15e242a5b105034a5309beafd124a9a9124ddad46cacbbc2af1d7c68247e83c8
