[INFO] fetching crate matrixcode-core 0.4.44...
[INFO] checking matrixcode-core-0.4.44 against e977a0b5ab976a591981e7263bd67a71a4f79308 for pr-158914
[INFO] extracting crate matrixcode-core 0.4.44 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate matrixcode-core 0.4.44
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate matrixcode-core 0.4.44
[INFO] tweaked toml for crates.io crate matrixcode-core 0.4.44 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate matrixcode-core 0.4.44 on toolchain e977a0b5ab976a591981e7263bd67a71a4f79308
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate matrixcode-core 0.4.44 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" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e57ee854b3545f88e855287d970abac0c58761c91536998f1fb4fbd7cd6a2488" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e57ee854b3545f88e855287d970abac0c58761c91536998f1fb4fbd7cd6a2488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "e57ee854b3545f88e855287d970abac0c58761c91536998f1fb4fbd7cd6a2488" "/opt/rustwide/cargo-home/bin/cargo" "+e977a0b5ab976a591981e7263bd67a71a4f79308" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stderr]     Checking matrixcode-core v0.4.44 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `Capability` and `ExtensionService`
[INFO] [stdout]    --> src/matrixrpc/router/tool_router.rs:300:28
[INFO] [stdout]     |
[INFO] [stdout] 300 |     use crate::matrixrpc::{Capability, ExtensionService};
[INFO] [stdout]     |                            ^^^^^^^^^^  ^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]    --> src/prompt/context.rs:382:9
[INFO] [stdout]     |
[INFO] [stdout] 382 |     use std::path::PathBuf;
[INFO] [stdout]     |         ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `scorer`
[INFO] [stdout]    --> src/compress/priority.rs:400:13
[INFO] [stdout]     |
[INFO] [stdout] 400 |         let scorer = PriorityScorer::default();
[INFO] [stdout]     |             ^^^^^^ help: if this is intentional, prefix it with an underscore: `_scorer`
[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/compress/integration.rs:411:13
[INFO] [stdout]     |
[INFO] [stdout] 411 |         let mut compressor = OptimizedCompressor::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] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/compress/integration.rs:434:13
[INFO] [stdout]     |
[INFO] [stdout] 434 |         let mut compressor = OptimizedCompressor::new(
[INFO] [stdout]     |             ----^^^^^^^^^^
[INFO] [stdout]     |             |
[INFO] [stdout]     |             help: remove this `mut`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_id`
[INFO] [stdout]    --> src/matrixrpc/gateway.rs:742:13
[INFO] [stdout]     |
[INFO] [stdout] 742 |         let service_id = gateway.register_service(request).await.unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `service_id`
[INFO] [stdout]    --> src/matrixrpc/gateway.rs:764:13
[INFO] [stdout]     |
[INFO] [stdout] 764 |         let service_id = gateway.register_service(request).await.unwrap();
[INFO] [stdout]     |             ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_service_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `unhealthy`
[INFO] [stdout]    --> src/matrixrpc/gateway.rs:860:13
[INFO] [stdout]     |
[INFO] [stdout] 860 |         let unhealthy = gateway.health_check().await;
[INFO] [stdout]     |             ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_unhealthy`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `id`
[INFO] [stdout]    --> src/matrixrpc/lifecycle/manager.rs:565:13
[INFO] [stdout]     |
[INFO] [stdout] 565 |         let id = manager.start_service(service).await.unwrap();
[INFO] [stdout]     |             ^^ help: if this is intentional, prefix it with an underscore: `_id`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::sync::Arc`
[INFO] [stdout]  --> examples/lsp_simple.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::sync::Arc;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `std::path::PathBuf`
[INFO] [stdout]  --> examples/lsp_simple.rs:6:5
[INFO] [stdout]   |
[INFO] [stdout] 6 | use std::path::PathBuf;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused `Result` that must be used
[INFO] [stdout]   --> tests/test_mcp_core.rs:58:5
[INFO] [stdout]    |
[INFO] [stdout] 58 |     registry.remove_server("playwright").await;
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: this `Result` may be an `Err` variant, which should be handled
[INFO] [stdout]    = note: `#[warn(unused_must_use)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the resulting value
[INFO] [stdout]    |
[INFO] [stdout] 58 |     let _ = registry.remove_server("playwright").await;
[INFO] [stdout]    |     +++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/test_memory_coherence_integration.rs:798:13
[INFO] [stdout]     |
[INFO] [stdout] 798 |     assert!(points.len() >= 0, "Should return valid segmentation points");
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_comparisons)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: comparison is useless due to type limits
[INFO] [stdout]    --> tests/test_memory_coherence_integration.rs:949:13
[INFO] [stdout]     |
[INFO] [stdout] 949 |     assert!(new_stats.learned >= 0);
[INFO] [stdout]     |             ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2m 07s
[INFO] running `Command { std: "docker" "inspect" "e57ee854b3545f88e855287d970abac0c58761c91536998f1fb4fbd7cd6a2488", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e57ee854b3545f88e855287d970abac0c58761c91536998f1fb4fbd7cd6a2488", kill_on_drop: false }`
[INFO] [stdout] e57ee854b3545f88e855287d970abac0c58761c91536998f1fb4fbd7cd6a2488
