[INFO] fetching crate tree_sitter_grep_tree-sitter-rust 0.20.3-dev.0...
[INFO] checking tree_sitter_grep_tree-sitter-rust-0.20.3-dev.0 against master#506512391b1a75ae450d36c9420978402a91abcc for pr-125384
[INFO] extracting crate tree_sitter_grep_tree-sitter-rust 0.20.3-dev.0 into /workspace/builds/worker-7-tc1/source
[INFO] validating manifest of crates.io crate tree_sitter_grep_tree-sitter-rust 0.20.3-dev.0 on toolchain 506512391b1a75ae450d36c9420978402a91abcc
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tree_sitter_grep_tree-sitter-rust 0.20.3-dev.0
[INFO] finished tweaking crates.io crate tree_sitter_grep_tree-sitter-rust 0.20.3-dev.0
[INFO] tweaked toml for crates.io crate tree_sitter_grep_tree-sitter-rust 0.20.3-dev.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a055366ff4a638e2ba6325f40b36c929d53093989364590a36471837fc0b5c9f
[INFO] running `Command { std: "docker" "start" "-a" "a055366ff4a638e2ba6325f40b36c929d53093989364590a36471837fc0b5c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a055366ff4a638e2ba6325f40b36c929d53093989364590a36471837fc0b5c9f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a055366ff4a638e2ba6325f40b36c929d53093989364590a36471837fc0b5c9f", kill_on_drop: false }`
[INFO] [stdout] a055366ff4a638e2ba6325f40b36c929d53093989364590a36471837fc0b5c9f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+506512391b1a75ae450d36c9420978402a91abcc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 692a7217f485eb19d11136e593a423b4060b274c82670c7a6572cad866856183
[INFO] running `Command { std: "docker" "start" "-a" "692a7217f485eb19d11136e593a423b4060b274c82670c7a6572cad866856183", kill_on_drop: false }`
[INFO] [stderr]    Compiling tree-sitter v0.22.6
[INFO] [stderr]    Compiling tree_sitter_grep_tree-sitter-rust v0.20.3-dev.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]    --> bindings/rust/lib.rs:66:27
[INFO] [stdout]     |
[INFO] [stdout] 66  |             .set_language(super::language())
[INFO] [stdout]     |              ------------ ^^^^^^^^^^^^^^^^^ expected `&Language`, found `Language`
[INFO] [stdout]     |              |
[INFO] [stdout]     |              arguments to this method are incorrect
[INFO] [stdout]     |
[INFO] [stdout] note: method defined here
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/tree-sitter-0.22.6/binding_rust/lib.rs:457:12
[INFO] [stdout]     |
[INFO] [stdout] 457 |     pub fn set_language(&mut self, language: &Language) -> Result<(), LanguageError> {
[INFO] [stdout]     |            ^^^^^^^^^^^^
[INFO] [stdout] help: consider borrowing here
[INFO] [stdout]     |
[INFO] [stdout] 66  |             .set_language(&super::language())
[INFO] [stdout]     |                           +
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tree_sitter_grep_tree-sitter-rust` (lib test) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "692a7217f485eb19d11136e593a423b4060b274c82670c7a6572cad866856183", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "692a7217f485eb19d11136e593a423b4060b274c82670c7a6572cad866856183", kill_on_drop: false }`
[INFO] [stdout] 692a7217f485eb19d11136e593a423b4060b274c82670c7a6572cad866856183