[INFO] fetching crate utils-tree-sitter 0.1.0... [INFO] building utils-tree-sitter-0.1.0 against try#d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 for pr-146237-1 [INFO] extracting crate utils-tree-sitter 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] started tweaking crates.io crate utils-tree-sitter 0.1.0 [INFO] finished tweaking crates.io crate utils-tree-sitter 0.1.0 [INFO] tweaked toml for crates.io crate utils-tree-sitter 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate utils-tree-sitter 0.1.0 on toolchain d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 30 packages to latest compatible versions [INFO] [stderr] Adding cc v1.0.106 (available: v1.2.39) [INFO] [stderr] Adding thiserror v1.0.69 (available: v2.0.16) [INFO] [stderr] Adding tree-sitter v0.22.6 (available: v0.25.10) [INFO] [stderr] Adding tree-sitter-bash v0.21.0 (available: v0.25.0) [INFO] [stderr] Adding tree-sitter-c v0.21.4 (available: v0.24.1) [INFO] [stderr] Adding tree-sitter-c-sharp v0.21.3 (available: v0.23.1) [INFO] [stderr] Adding tree-sitter-cpp v0.22.3 (available: v0.23.4) [INFO] [stderr] Adding tree-sitter-css v0.21.1 (available: v0.23.2) [INFO] [stderr] Adding tree-sitter-elixir v0.2.0 (available: v0.3.4) [INFO] [stderr] Adding tree-sitter-erlang v0.6.0 (available: v0.14.0) [INFO] [stderr] Adding tree-sitter-go v0.21.2 (available: v0.25.0) [INFO] [stderr] Adding tree-sitter-haskell v0.21.0 (available: v0.23.1) [INFO] [stderr] Adding tree-sitter-html v0.20.4 (available: v0.23.2) [INFO] [stderr] Adding tree-sitter-java v0.21.0 (available: v0.23.5) [INFO] [stderr] Adding tree-sitter-javascript v0.21.4 (available: v0.25.0) [INFO] [stderr] Adding tree-sitter-json v0.21.0 (available: v0.24.8) [INFO] [stderr] Adding tree-sitter-lua v0.1.0 (available: v0.2.0) [INFO] [stderr] Adding tree-sitter-ocaml v0.22.0 (available: v0.24.2) [INFO] [stderr] Adding tree-sitter-python v0.21.0 (available: v0.25.0) [INFO] [stderr] Adding tree-sitter-rust v0.21.2 (available: v0.24.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c610579a9f1359746118aec24cf412584eff18bdd0aa50e4d51dfb7f23c8fa62 [INFO] running `Command { std: "docker" "start" "-a" "c610579a9f1359746118aec24cf412584eff18bdd0aa50e4d51dfb7f23c8fa62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c610579a9f1359746118aec24cf412584eff18bdd0aa50e4d51dfb7f23c8fa62", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c610579a9f1359746118aec24cf412584eff18bdd0aa50e4d51dfb7f23c8fa62", kill_on_drop: false }` [INFO] [stdout] c610579a9f1359746118aec24cf412584eff18bdd0aa50e4d51dfb7f23c8fa62 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ad9e2eb4753594dcc157d8d0f4f9e1a9000057a7af67221a76e3d0da9e252115 [INFO] running `Command { std: "docker" "start" "-a" "ad9e2eb4753594dcc157d8d0f4f9e1a9000057a7af67221a76e3d0da9e252115", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.106 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling tree-sitter v0.22.6 [INFO] [stderr] Compiling thiserror v1.0.69 [INFO] [stderr] Compiling utils-tree-sitter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match language.as_str() { [INFO] [stdout] 47 | | #[cfg(any(feature = "all", feature = "python"))] [INFO] [stdout] 48 | | "Python" => parser.set_language(&tree_sitter_python::language())?, [INFO] [stdout] 49 | | #[cfg(any(feature = "all", feature = "rust"))] [INFO] [stdout] ... | [INFO] [stdout] 88 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 89 | Ok(parser) [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parser` [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut parser = Parser::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut parser = Parser::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.46s [INFO] running `Command { std: "docker" "inspect" "ad9e2eb4753594dcc157d8d0f4f9e1a9000057a7af67221a76e3d0da9e252115", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ad9e2eb4753594dcc157d8d0f4f9e1a9000057a7af67221a76e3d0da9e252115", kill_on_drop: false }` [INFO] [stdout] ad9e2eb4753594dcc157d8d0f4f9e1a9000057a7af67221a76e3d0da9e252115 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d79d87d4c0f7f0d0785ad6e493cf8cf718ed89a6" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] be41ad86d1b009c8b31acc72ea65a57c7689766eb81f011a7c184e8e1a3b5da7 [INFO] running `Command { std: "docker" "start" "-a" "be41ad86d1b009c8b31acc72ea65a57c7689766eb81f011a7c184e8e1a3b5da7", kill_on_drop: false }` [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match language.as_str() { [INFO] [stdout] 47 | | #[cfg(any(feature = "all", feature = "python"))] [INFO] [stdout] 48 | | "Python" => parser.set_language(&tree_sitter_python::language())?, [INFO] [stdout] 49 | | #[cfg(any(feature = "all", feature = "rust"))] [INFO] [stdout] ... | [INFO] [stdout] 88 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 89 | Ok(parser) [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parser` [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut parser = Parser::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut parser = Parser::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling utils-tree-sitter v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unreachable expression [INFO] [stdout] --> src/lib.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 46 | / match language.as_str() { [INFO] [stdout] 47 | | #[cfg(any(feature = "all", feature = "python"))] [INFO] [stdout] 48 | | "Python" => parser.set_language(&tree_sitter_python::language())?, [INFO] [stdout] 49 | | #[cfg(any(feature = "all", feature = "rust"))] [INFO] [stdout] ... | [INFO] [stdout] 88 | | } [INFO] [stdout] | |_____- any code following this `match` expression is unreachable, as all arms diverge [INFO] [stdout] 89 | Ok(parser) [INFO] [stdout] | ^^^^^^^^^^ unreachable expression [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unreachable_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `parser` [INFO] [stdout] --> src/lib.rs:45:13 [INFO] [stdout] | [INFO] [stdout] 45 | let mut parser = Parser::new(); [INFO] [stdout] | ^^^^^^ help: if this is intentional, prefix it with an underscore: `_parser` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:45:9 [INFO] [stdout] | [INFO] [stdout] 45 | let mut parser = Parser::new(); [INFO] [stdout] | ----^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "be41ad86d1b009c8b31acc72ea65a57c7689766eb81f011a7c184e8e1a3b5da7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "be41ad86d1b009c8b31acc72ea65a57c7689766eb81f011a7c184e8e1a3b5da7", kill_on_drop: false }` [INFO] [stdout] be41ad86d1b009c8b31acc72ea65a57c7689766eb81f011a7c184e8e1a3b5da7