[INFO] fetching crate grug-ls 0.1.2...
[INFO] checking grug-ls-0.1.2 against master#642c19bfc3a5c1de985bf5d0cc8207ac9d22708a for pr-148577
[INFO] extracting crate grug-ls 0.1.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate grug-ls 0.1.2
[INFO] finished tweaking crates.io crate grug-ls 0.1.2
[INFO] tweaked toml for crates.io crate grug-ls 0.1.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate grug-ls 0.1.2 on toolchain 642c19bfc3a5c1de985bf5d0cc8207ac9d22708a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate grug-ls 0.1.2 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" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded value-bag-sval2 v1.11.1
[INFO] [stderr]   Downloaded vfs v0.12.2
[INFO] [stderr]   Downloaded value-bag-serde1 v1.11.1
[INFO] [stderr]   Downloaded serde_derive v1.0.223
[INFO] [stderr]   Downloaded sval_dynamic v2.14.1
[INFO] [stderr]   Downloaded sval v2.14.1
[INFO] [stderr]   Downloaded sval_nested v2.14.1
[INFO] [stderr]   Downloaded serde v1.0.223
[INFO] [stderr]   Downloaded sval_fmt v2.14.1
[INFO] [stderr]   Downloaded sval_json v2.14.1
[INFO] [stderr]   Downloaded sval_buffer v2.14.1
[INFO] [stderr]   Downloaded sval_ref v2.14.1
[INFO] [stderr]   Downloaded sval_serde v2.14.1
[INFO] [stderr]   Downloaded tree-sitter v0.25.9
[INFO] [stderr]   Downloaded structured-logger v1.0.4
[INFO] [stderr]   Downloaded serde_core v1.0.223
[INFO] [stderr]   Downloaded tree-sitter-grug v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c9e5b0f5a88514a46e5d2fa1406325f477ca1ebcd1f397202f227534429f34ef
[INFO] running `Command { std: "docker" "start" "-a" "c9e5b0f5a88514a46e5d2fa1406325f477ca1ebcd1f397202f227534429f34ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c9e5b0f5a88514a46e5d2fa1406325f477ca1ebcd1f397202f227534429f34ef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c9e5b0f5a88514a46e5d2fa1406325f477ca1ebcd1f397202f227534429f34ef", kill_on_drop: false }`
[INFO] [stdout] c9e5b0f5a88514a46e5d2fa1406325f477ca1ebcd1f397202f227534429f34ef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+642c19bfc3a5c1de985bf5d0cc8207ac9d22708a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 210734ac0a65ab5228219196298e3eaba80b7e678f2d047e78a70bc116da2d7c
[INFO] running `Command { std: "docker" "start" "-a" "210734ac0a65ab5228219196298e3eaba80b7e678f2d047e78a70bc116da2d7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.223
[INFO] [stderr]    Compiling serde v1.0.223
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling find-msvc-tools v0.1.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_derive v1.0.223
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking tree-sitter-language v0.1.5
[INFO] [stderr]     Checking fluent-uri v0.1.4
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]     Checking vfs v0.12.2
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]    Compiling cc v1.2.37
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]    Compiling indexmap v2.11.1
[INFO] [stderr]    Compiling tree-sitter-grug v0.2.2
[INFO] [stderr]     Checking regex-automata v0.4.10
[INFO] [stderr]     Checking regex v1.11.2
[INFO] [stderr]     Checking serde_fmt v1.0.3
[INFO] [stderr]     Checking lsp-types v0.97.0
[INFO] [stderr]     Checking value-bag-serde1 v1.11.1
[INFO] [stderr]     Checking value-bag v1.11.1
[INFO] [stderr]     Checking log v0.4.28
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]     Checking lsp-server v0.7.9
[INFO] [stderr]     Checking structured-logger v1.0.4
[INFO] [stderr]    Compiling tree-sitter v0.25.9
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking grug-ls v0.1.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: struct `TextDocumentClientCapabilities` is never constructed
[INFO] [stdout]   --> src/server.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct TextDocumentClientCapabilities {
[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 `TextDocumentSyncClientCapabilities` is never constructed
[INFO] [stdout]   --> src/server.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct TextDocumentSyncClientCapabilities {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `root_path` and `client_capabilities` are never read
[INFO] [stdout]   --> src/server.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 59 |     pub should_exit: bool,
[INFO] [stdout] 60 |     root_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 61 |     client_capabilities: ClientCapabilities,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Server` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `TextDocumentClientCapabilities` is never constructed
[INFO] [stdout]   --> src/server.rs:45:8
[INFO] [stdout]    |
[INFO] [stdout] 45 | struct TextDocumentClientCapabilities {
[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 `TextDocumentSyncClientCapabilities` is never constructed
[INFO] [stdout]   --> src/server.rs:51:8
[INFO] [stdout]    |
[INFO] [stdout] 51 | struct TextDocumentSyncClientCapabilities {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `root_path` and `client_capabilities` are never read
[INFO] [stdout]   --> src/server.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 58 | pub struct Server {
[INFO] [stdout]    |            ------ fields in this struct
[INFO] [stdout] 59 |     pub should_exit: bool,
[INFO] [stdout] 60 |     root_path: PathBuf,
[INFO] [stdout]    |     ^^^^^^^^^
[INFO] [stdout] 61 |     client_capabilities: ClientCapabilities,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Server` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 36.95s
[INFO] running `Command { std: "docker" "inspect" "210734ac0a65ab5228219196298e3eaba80b7e678f2d047e78a70bc116da2d7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "210734ac0a65ab5228219196298e3eaba80b7e678f2d047e78a70bc116da2d7c", kill_on_drop: false }`
[INFO] [stdout] 210734ac0a65ab5228219196298e3eaba80b7e678f2d047e78a70bc116da2d7c