[INFO] cloning repository https://github.com/xijnim/grug-ls
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/xijnim/grug-ls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxijnim%2Fgrug-ls", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxijnim%2Fgrug-ls'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 60cf903c94e7d5e9270c5a54cfb32b50c40fd4bb
[INFO] checking xijnim/grug-ls against try#4f260f0f20b3133d20cfb50353c0221943af5796+rustflags=-Dunmustuse_in_always_ok for pr-148577
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fxijnim%2Fgrug-ls" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/xijnim/grug-ls
[INFO] finished tweaking git repo https://github.com/xijnim/grug-ls
[INFO] tweaked toml for git repo https://github.com/xijnim/grug-ls written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/xijnim/grug-ls on toolchain 4f260f0f20b3133d20cfb50353c0221943af5796
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/xijnim/grug-ls 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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 84ba641dd0ca9a47a608ea75faa67bb7dd620d433fd22d679fe4b26c64351db8
[INFO] running `Command { std: "docker" "start" "-a" "84ba641dd0ca9a47a608ea75faa67bb7dd620d433fd22d679fe4b26c64351db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "84ba641dd0ca9a47a608ea75faa67bb7dd620d433fd22d679fe4b26c64351db8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84ba641dd0ca9a47a608ea75faa67bb7dd620d433fd22d679fe4b26c64351db8", kill_on_drop: false }`
[INFO] [stdout] 84ba641dd0ca9a47a608ea75faa67bb7dd620d433fd22d679fe4b26c64351db8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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 -Dunmustuse_in_always_ok" "-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" "+4f260f0f20b3133d20cfb50353c0221943af5796" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fb27f8be5b5abd1d80eec1a3be456061a6e0179518fb07db36fb6f7429890c8d
[INFO] running `Command { std: "docker" "start" "-a" "fb27f8be5b5abd1d80eec1a3be456061a6e0179518fb07db36fb6f7429890c8d", kill_on_drop: false }`
[INFO] [stderr]    Compiling erased-serde v0.4.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking tree-sitter-language v0.1.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking regex-syntax v0.8.6
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]    Compiling tree-sitter-grug v0.2.14
[INFO] [stderr]    Compiling tree-sitter-json v0.24.8
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking fluent-uri v0.1.4
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking notify-types v2.0.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking inotify v0.11.0
[INFO] [stderr]     Checking vfs v0.12.2
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking regex-automata v0.4.11
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling serde_repr v0.1.20
[INFO] [stderr]     Checking regex v1.11.3
[INFO] [stderr]    Compiling tree-sitter v0.25.10
[INFO] [stderr]     Checking serde v1.0.228
[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 v1.0.5
[INFO] [stderr]     Checking notify v8.2.0
[INFO] [stderr]     Checking grug-ls v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `client_capabilities` is never read
[INFO] [stdout]   --> src/server.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Server {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/server/init.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut root_path = match PathBuf::from_str(&root_path) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/server/text_sync.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let path = PathBuf::from_str(path).unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `client_capabilities` is never read
[INFO] [stdout]   --> src/server.rs:37:5
[INFO] [stdout]    |
[INFO] [stdout] 34 | pub struct Server {
[INFO] [stdout]    |            ------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 37 |     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]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grug-ls` (lib test) due to 2 previous errors; 1 warning emitted
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/server/init.rs:44:35
[INFO] [stdout]    |
[INFO] [stdout] 44 |         let mut root_path = match PathBuf::from_str(&root_path) {
[INFO] [stdout]    |                                   ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: requested on the command line with `-D unmustuse-in-always-ok`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: this type will no longer be must used: Result<PathBuf, Infallible>
[INFO] [stdout]   --> src/server/text_sync.rs:22:20
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let path = PathBuf::from_str(path).unwrap();
[INFO] [stdout]    |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `grug-ls` (lib) due to 2 previous errors; 1 warning emitted
[INFO] running `Command { std: "docker" "inspect" "fb27f8be5b5abd1d80eec1a3be456061a6e0179518fb07db36fb6f7429890c8d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb27f8be5b5abd1d80eec1a3be456061a6e0179518fb07db36fb6f7429890c8d", kill_on_drop: false }`
[INFO] [stdout] fb27f8be5b5abd1d80eec1a3be456061a6e0179518fb07db36fb6f7429890c8d