[INFO] fetching crate mdbook-treesitter 1.0.0...
[INFO] testing mdbook-treesitter-1.0.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate mdbook-treesitter 1.0.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mdbook-treesitter 1.0.0
[INFO] finished tweaking crates.io crate mdbook-treesitter 1.0.0
[INFO] tweaked toml for crates.io crate mdbook-treesitter 1.0.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mdbook-treesitter 1.0.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mdbook-treesitter 1.0.0 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-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4119d039d1d49694d29d8adc8a3a827434d7fe27d0a136d86910c26642563828
[INFO] running `Command { std: "docker" "start" "-a" "4119d039d1d49694d29d8adc8a3a827434d7fe27d0a136d86910c26642563828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4119d039d1d49694d29d8adc8a3a827434d7fe27d0a136d86910c26642563828", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4119d039d1d49694d29d8adc8a3a827434d7fe27d0a136d86910c26642563828", kill_on_drop: false }`
[INFO] [stdout] 4119d039d1d49694d29d8adc8a3a827434d7fe27d0a136d86910c26642563828
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3376328e1a3f95f24856afbf518d9fb5573d64ec57680ba27364b3d54f7c64fa
[INFO] running `Command { std: "docker" "start" "-a" "3376328e1a3f95f24856afbf518d9fb5573d64ec57680ba27364b3d54f7c64fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.89
[INFO] [stderr]    Compiling unicode-ident v1.0.13
[INFO] [stderr]    Compiling rustix v0.38.41
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling serde v1.0.215
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]    Compiling clap_lex v0.7.3
[INFO] [stderr]    Compiling serde_json v1.0.133
[INFO] [stderr]    Compiling cc v1.2.1
[INFO] [stderr]    Compiling num-modular v0.6.1
[INFO] [stderr]    Compiling anyhow v1.0.93
[INFO] [stderr]    Compiling pulldown-cmark v0.10.3
[INFO] [stderr]    Compiling unicase v2.8.0
[INFO] [stderr]    Compiling pulldown-cmark v0.12.2
[INFO] [stderr]    Compiling streaming-iterator v0.1.9
[INFO] [stderr]    Compiling tree-sitter-language v0.1.2
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.10.1
[INFO] [stderr]    Compiling fastrand v2.2.0
[INFO] [stderr]    Compiling num-order v1.2.0
[INFO] [stderr]    Compiling quote v1.0.37
[INFO] [stderr]    Compiling chrono v0.4.38
[INFO] [stderr]    Compiling getopts v0.2.21
[INFO] [stderr]    Compiling syn v2.0.87
[INFO] [stderr]    Compiling pulldown-cmark-escape v0.11.0
[INFO] [stderr]    Compiling topological-sort v0.2.2
[INFO] [stderr]    Compiling libloading v0.8.5
[INFO] [stderr]    Compiling tree-sitter v0.24.4
[INFO] [stderr]    Compiling map-macro v0.3.0
[INFO] [stderr]    Compiling terminal_size v0.4.0
[INFO] [stderr]    Compiling tempfile v3.14.0
[INFO] [stderr]    Compiling clap_builder v4.5.21
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling bstr v1.11.0
[INFO] [stderr]    Compiling env_filter v0.1.2
[INFO] [stderr]    Compiling env_logger v0.11.5
[INFO] [stderr]    Compiling opener v0.7.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling serde_derive v1.0.215
[INFO] [stderr]    Compiling clap_derive v4.5.18
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling pest v2.7.14
[INFO] [stderr]    Compiling tree-sitter-highlight v0.24.4
[INFO] [stderr]    Compiling clap v4.5.21
[INFO] [stderr]    Compiling clap_complete v4.5.38
[INFO] [stderr]    Compiling pest_meta v2.7.14
[INFO] [stderr]    Compiling pest_generator v2.7.14
[INFO] [stderr]    Compiling pest_derive v2.7.14
[INFO] [stderr]    Compiling toml v0.5.11
[INFO] [stderr]    Compiling handlebars v6.2.0
[INFO] [stderr]    Compiling mdbook v0.4.42
[INFO] [stderr]    Compiling mdbook-treesitter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 04s
[INFO] running `Command { std: "docker" "inspect" "3376328e1a3f95f24856afbf518d9fb5573d64ec57680ba27364b3d54f7c64fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3376328e1a3f95f24856afbf518d9fb5573d64ec57680ba27364b3d54f7c64fa", kill_on_drop: false }`
[INFO] [stdout] 3376328e1a3f95f24856afbf518d9fb5573d64ec57680ba27364b3d54f7c64fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5332a23fe14ead558f822920d3869649c0e282072cb9d1fbebeb148e2b804e4e
[INFO] running `Command { std: "docker" "start" "-a" "5332a23fe14ead558f822920d3869649c0e282072cb9d1fbebeb148e2b804e4e", kill_on_drop: false }`
[INFO] [stderr]    Compiling mdbook-treesitter v1.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.90s
[INFO] running `Command { std: "docker" "inspect" "5332a23fe14ead558f822920d3869649c0e282072cb9d1fbebeb148e2b804e4e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5332a23fe14ead558f822920d3869649c0e282072cb9d1fbebeb148e2b804e4e", kill_on_drop: false }`
[INFO] [stdout] 5332a23fe14ead558f822920d3869649c0e282072cb9d1fbebeb148e2b804e4e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ca1a7b23b4bdf3765af85c8bff82023a082d8300472d42421e86234dfb063275
[INFO] running `Command { std: "docker" "start" "-a" "ca1a7b23b4bdf3765af85c8bff82023a082d8300472d42421e86234dfb063275", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mdbook_treesitter-965799d1635a9985)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/mdbook-treesitter.rs (/opt/rustwide/target/debug/deps/mdbook_treesitter-a71f23d25e80741d)
[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] [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] [stderr]    Doc-tests mdbook_treesitter
[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" "ca1a7b23b4bdf3765af85c8bff82023a082d8300472d42421e86234dfb063275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca1a7b23b4bdf3765af85c8bff82023a082d8300472d42421e86234dfb063275", kill_on_drop: false }`
[INFO] [stdout] ca1a7b23b4bdf3765af85c8bff82023a082d8300472d42421e86234dfb063275