[INFO] fetching crate tree_sitter_lint_tree-sitter-grep 0.1.0...
[INFO] testing tree_sitter_lint_tree-sitter-grep-0.1.0 against master#ec6f9a5b4413f74386267ef8efc93712c2ce6db6 for pr-155739-1
[INFO] extracting crate tree_sitter_lint_tree-sitter-grep 0.1.0 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tree_sitter_lint_tree-sitter-grep 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate tree_sitter_lint_tree-sitter-grep 0.1.0
[INFO] tweaked toml for crates.io crate tree_sitter_lint_tree-sitter-grep 0.1.0 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tree_sitter_lint_tree-sitter-grep 0.1.0 on toolchain ec6f9a5b4413f74386267ef8efc93712c2ce6db6
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tree_sitter_lint_tree-sitter-grep 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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded radium v0.7.0
[INFO] [stderr]   Downloaded windows-targets v0.48.1
[INFO] [stderr]   Downloaded funty v2.0.0
[INFO] [stderr]   Downloaded bytecount v0.6.3
[INFO] [stderr]   Downloaded shlex v1.1.0
[INFO] [stderr]   Downloaded tree-sitter-json v0.19.0
[INFO] [stderr]   Downloaded itoa v1.0.8
[INFO] [stderr]   Downloaded memoffset v0.9.0
[INFO] [stderr]   Downloaded thiserror-impl v1.0.43
[INFO] [stderr]   Downloaded is-terminal v0.4.9
[INFO] [stderr]   Downloaded anstyle v1.0.1
[INFO] [stderr]   Downloaded thread_local v1.1.7
[INFO] [stderr]   Downloaded hermit-abi v0.3.2
[INFO] [stderr]   Downloaded tree-sitter-html v0.19.0
[INFO] [stderr]   Downloaded strum_macros v0.25.1
[INFO] [stderr]   Downloaded anstyle-parse v0.2.1
[INFO] [stderr]   Downloaded tree-sitter-elisp v1.3.0
[INFO] [stderr]   Downloaded globset v0.4.11
[INFO] [stderr]   Downloaded unicode-ident v1.0.10
[INFO] [stderr]   Downloaded crossbeam-epoch v0.9.15
[INFO] [stderr]   Downloaded memmap2 v0.5.10
[INFO] [stderr]   Downloaded tree-sitter-dockerfile v0.1.0
[INFO] [stderr]   Downloaded tree-sitter-toml v0.20.0
[INFO] [stderr]   Downloaded predicates v3.0.3
[INFO] [stderr]   Downloaded tree-sitter-css v0.19.0
[INFO] [stderr]   Downloaded thiserror v1.0.43
[INFO] [stderr]   Downloaded tree-sitter-query v0.1.0
[INFO] [stderr]   Downloaded assert_cmd v2.0.11
[INFO] [stderr]   Downloaded escargot v0.5.7
[INFO] [stderr]   Downloaded quote v1.0.29
[INFO] [stderr]   Downloaded libloading v0.8.0
[INFO] [stderr]   Downloaded tree_sitter_grep_proc_macros v0.1.0
[INFO] [stderr]   Downloaded clap_derive v4.3.2
[INFO] [stderr]   Downloaded tree-sitter-lua v0.0.18
[INFO] [stderr]   Downloaded proc-macro2 v1.0.64
[INFO] [stderr]   Downloaded bitflags v2.3.3
[INFO] [stderr]   Downloaded crossbeam-utils v0.8.16
[INFO] [stderr]   Downloaded wyz v0.5.1
[INFO] [stderr]   Downloaded log v0.4.19
[INFO] [stderr]   Downloaded ryu v1.0.14
[INFO] [stderr]   Downloaded serde_derive v1.0.171
[INFO] [stderr]   Downloaded clap v4.3.11
[INFO] [stderr]   Downloaded tree_sitter_grep_ignore v0.4.20-dev.0
[INFO] [stderr]   Downloaded tree-sitter-go v0.19.1
[INFO] [stderr]   Downloaded serde v1.0.171
[INFO] [stderr]   Downloaded crossbeam-channel v0.5.8
[INFO] [stderr]   Downloaded aho-corasick v1.0.2
[INFO] [stderr]   Downloaded tree-sitter-javascript v0.20.0
[INFO] [stderr]   Downloaded tree-sitter-elm v5.6.4
[INFO] [stderr]   Downloaded tree-sitter-python v0.20.2
[INFO] [stderr]   Downloaded tree-sitter-java v0.20.0
[INFO] [stderr]   Downloaded serde_json v1.0.102
[INFO] [stderr]   Downloaded tree-sitter-c v0.20.2
[INFO] [stderr]   Downloaded clap_builder v4.3.11
[INFO] [stderr]   Downloaded regex v1.9.1
[INFO] [stderr]   Downloaded bitvec v1.0.1
[INFO] [stderr]   Downloaded tree_sitter_grep_tree-sitter-rust v0.20.3-dev.0
[INFO] [stderr]   Downloaded syn v2.0.25
[INFO] [stderr]   Downloaded regex-syntax v0.7.4
[INFO] [stderr]   Downloaded rustix v0.38.4
[INFO] [stderr]   Downloaded rustix v0.37.23
[INFO] [stderr]   Downloaded bstr v1.6.0
[INFO] [stderr]   Downloaded tree-sitter-kotlin v0.2.11
[INFO] [stderr]   Downloaded tree-sitter-cpp v0.20.0
[INFO] [stderr]   Downloaded tree-sitter-ruby v0.20.0
[INFO] [stderr]   Downloaded regex-automata v0.3.3
[INFO] [stderr]   Downloaded libc v0.2.147
[INFO] [stderr]   Downloaded tree-sitter-swift v0.3.6
[INFO] [stderr]   Downloaded tree-sitter-typescript v0.20.2
[INFO] [stderr]   Downloaded tree-sitter-c-sharp v0.20.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.3
[INFO] [stderr]   Downloaded encoding_rs v0.8.32
[INFO] [stderr]   Downloaded tree-sitter-objc v1.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c8f35921315f09d422cbca5d5baa3ba6dd0314aca4c1215ac2b78de96e45e64
[INFO] running `Command { std: "docker" "start" "-a" "0c8f35921315f09d422cbca5d5baa3ba6dd0314aca4c1215ac2b78de96e45e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c8f35921315f09d422cbca5d5baa3ba6dd0314aca4c1215ac2b78de96e45e64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c8f35921315f09d422cbca5d5baa3ba6dd0314aca4c1215ac2b78de96e45e64", kill_on_drop: false }`
[INFO] [stdout] 0c8f35921315f09d422cbca5d5baa3ba6dd0314aca4c1215ac2b78de96e45e64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6947b39837259ad0c3505afbd7cc61b5079ad3d742c4c56e062fafd3ae14d853
[INFO] running `Command { std: "docker" "start" "-a" "6947b39837259ad0c3505afbd7cc61b5079ad3d742c4c56e062fafd3ae14d853", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.79
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling regex-syntax v0.7.4
[INFO] [stderr]    Compiling proc-macro2 v1.0.64
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling quote v1.0.29
[INFO] [stderr]    Compiling unicode-ident v1.0.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.16
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling memoffset v0.9.0
[INFO] [stderr]    Compiling rustix v0.38.4
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.15
[INFO] [stderr]    Compiling bitflags v2.3.3
[INFO] [stderr]    Compiling linux-raw-sys v0.4.3
[INFO] [stderr]    Compiling rustix v0.37.23
[INFO] [stderr]    Compiling linux-raw-sys v0.3.8
[INFO] [stderr]    Compiling utf8parse v0.2.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.1
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling anstyle-query v1.0.0
[INFO] [stderr]    Compiling colorchoice v1.0.0
[INFO] [stderr]    Compiling rustversion v1.0.14
[INFO] [stderr]    Compiling anstyle v1.0.1
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling serde v1.0.171
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling log v0.4.19
[INFO] [stderr]    Compiling clap_lex v0.5.0
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling thiserror v1.0.43
[INFO] [stderr]    Compiling walkdir v2.3.3
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling crossbeam-channel v0.5.8
[INFO] [stderr]    Compiling encoding_rs v0.8.32
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling is-terminal v0.4.9
[INFO] [stderr]    Compiling libloading v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling anstream v0.3.2
[INFO] [stderr]    Compiling termcolor v1.2.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.3
[INFO] [stderr]    Compiling bytecount v0.6.3
[INFO] [stderr]    Compiling bitvec v1.0.1
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling memmap2 v0.5.10
[INFO] [stderr]    Compiling tree-sitter v0.20.10
[INFO] [stderr]    Compiling tree-sitter-json v0.19.0
[INFO] [stderr]    Compiling tree-sitter-toml v0.20.0
[INFO] [stderr]    Compiling syn v2.0.25
[INFO] [stderr]    Compiling tree-sitter-kotlin v0.2.11
[INFO] [stderr]    Compiling tree-sitter-c v0.20.2
[INFO] [stderr]    Compiling tree-sitter-swift v0.3.6
[INFO] [stderr]    Compiling tree-sitter-css v0.19.0
[INFO] [stderr]    Compiling tree-sitter-html v0.19.0
[INFO] [stderr]    Compiling tree-sitter-elm v5.6.4
[INFO] [stderr]    Compiling tree-sitter-ruby v0.20.0
[INFO] [stderr]    Compiling tree-sitter-c-sharp v0.20.0
[INFO] [stderr]    Compiling tree-sitter-cpp v0.20.0
[INFO] [stderr]    Compiling tree-sitter-objc v1.1.0
[INFO] [stderr]    Compiling tree-sitter-java v0.20.0
[INFO] [stderr]    Compiling tree-sitter-python v0.20.2
[INFO] [stderr]    Compiling tree-sitter-lua v0.0.18
[INFO] [stderr]    Compiling tree-sitter-elisp v1.3.0
[INFO] [stderr]    Compiling tree-sitter-typescript v0.20.2
[INFO] [stderr]    Compiling tree-sitter-javascript v0.20.0
[INFO] [stderr]    Compiling tree-sitter-query v0.1.0
[INFO] [stderr]    Compiling tree-sitter-go v0.19.1
[INFO] [stderr]    Compiling tree_sitter_grep_tree-sitter-rust v0.20.3-dev.0
[INFO] [stderr]    Compiling tree-sitter-dockerfile v0.1.0
[INFO] [stderr]    Compiling terminal_size v0.2.6
[INFO] [stderr]    Compiling clap_builder v4.3.11
[INFO] [stderr]    Compiling regex-automata v0.3.3
[INFO] [stderr]    Compiling rayon-core v1.11.0
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling encoding_rs_io v0.1.7
[INFO] [stderr]    Compiling regex v1.9.1
[INFO] [stderr]    Compiling bstr v1.6.0
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling globset v0.4.11
[INFO] [stderr]    Compiling clap_derive v4.3.2
[INFO] [stderr]    Compiling thiserror-impl v1.0.43
[INFO] [stderr]    Compiling serde_derive v1.0.171
[INFO] [stderr]    Compiling strum_macros v0.25.1
[INFO] [stderr]    Compiling tree_sitter_grep_proc_macros v0.1.0
[INFO] [stderr]    Compiling tree_sitter_grep_ignore v0.4.20-dev.0
[INFO] [stderr]    Compiling clap v4.3.11
[INFO] [stderr]    Compiling tree_sitter_lint_tree-sitter-grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `UTF8` is never constructed
[INFO] [stdout]    --> src/sink.rs:244:16
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub struct UTF8<F>(pub F)
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lossy` is never constructed
[INFO] [stdout]    --> src/sink.rs:275:16
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub struct Lossy<F>(pub F)
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bytes` is never constructed
[INFO] [stdout]    --> src/sink.rs:308:16
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub struct Bytes<F>(pub F)
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.74s
[INFO] running `Command { std: "docker" "inspect" "6947b39837259ad0c3505afbd7cc61b5079ad3d742c4c56e062fafd3ae14d853", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6947b39837259ad0c3505afbd7cc61b5079ad3d742c4c56e062fafd3ae14d853", kill_on_drop: false }`
[INFO] [stdout] 6947b39837259ad0c3505afbd7cc61b5079ad3d742c4c56e062fafd3ae14d853
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+ec6f9a5b4413f74386267ef8efc93712c2ce6db6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 583e7df2ff767afb54b9973bf20bde1f2cc535b2544fa027adb9d54dd7aa9b1e
[INFO] running `Command { std: "docker" "start" "-a" "583e7df2ff767afb54b9973bf20bde1f2cc535b2544fa027adb9d54dd7aa9b1e", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.102
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling rayon v1.7.0
[INFO] [stderr]    Compiling escargot v0.5.7
[INFO] [stderr]    Compiling normalize-line-endings v0.3.0
[INFO] [stderr]    Compiling ryu v1.0.14
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling itoa v1.0.8
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling shlex v1.1.0
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling float-cmp v0.9.0
[INFO] [stderr]    Compiling predicates v3.0.3
[INFO] [stderr]    Compiling assert_cmd v2.0.11
[INFO] [stderr]    Compiling tree_sitter_lint_tree-sitter-grep v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `UTF8` is never constructed
[INFO] [stdout]    --> src/sink.rs:244:16
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub struct UTF8<F>(pub F)
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lossy` is never constructed
[INFO] [stdout]    --> src/sink.rs:275:16
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub struct Lossy<F>(pub F)
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bytes` is never constructed
[INFO] [stdout]    --> src/sink.rs:308:16
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub struct Bytes<F>(pub F)
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tree_sitter_grep`
[INFO] [stdout]  --> examples/print_match_text.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use tree_sitter_grep::{run_with_callback, Args};
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tree_sitter_grep`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 2 - use tree_sitter_grep::{run_with_callback, Args};
[INFO] [stdout] 2 + use tree_sitter_cpp::{run_with_callback, Args};
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `clap::Parser`
[INFO] [stdout]  --> examples/print_match_text.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use clap::Parser;
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stdout] error[E0432]: unresolved import `tree_sitter_grep`
[INFO] [stdout]  --> examples/filter_before_line_number.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use tree_sitter_grep::PluginInitializeReturn;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^ use of unresolved module or unlinked crate `tree_sitter_grep`
[INFO] [stdout]   |
[INFO] [stdout] help: there is a crate or module with a similar name
[INFO] [stdout]   |
[INFO] [stdout] 8 - use tree_sitter_grep::PluginInitializeReturn;
[INFO] [stdout] 8 + use tree_sitter_cpp::PluginInitializeReturn;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `UTF8` is never constructed
[INFO] [stdout]    --> src/sink.rs:244:16
[INFO] [stdout]     |
[INFO] [stdout] 244 |     pub struct UTF8<F>(pub F)
[INFO] [stdout]     |                ^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Lossy` is never constructed
[INFO] [stdout]    --> src/sink.rs:275:16
[INFO] [stdout]     |
[INFO] [stdout] 275 |     pub struct Lossy<F>(pub F)
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `Bytes` is never constructed
[INFO] [stdout]    --> src/sink.rs:308:16
[INFO] [stdout]     |
[INFO] [stdout] 308 |     pub struct Bytes<F>(pub F)
[INFO] [stdout]     |                ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0432`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tree_sitter_lint_tree-sitter-grep` (example "print_match_text") due to 1 previous error; 1 warning emitted
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stderr] error: could not compile `tree_sitter_lint_tree-sitter-grep` (example "filter_before_line_number") due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "583e7df2ff767afb54b9973bf20bde1f2cc535b2544fa027adb9d54dd7aa9b1e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "583e7df2ff767afb54b9973bf20bde1f2cc535b2544fa027adb9d54dd7aa9b1e", kill_on_drop: false }`
[INFO] [stdout] 583e7df2ff767afb54b9973bf20bde1f2cc535b2544fa027adb9d54dd7aa9b1e
