[INFO] fetching crate kotoba-routing 0.1.22...
[INFO] checking kotoba-routing-0.1.22 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1
[INFO] extracting crate kotoba-routing 0.1.22 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate kotoba-routing 0.1.22
[INFO] finished tweaking crates.io crate kotoba-routing 0.1.22
[INFO] tweaked toml for crates.io crate kotoba-routing 0.1.22 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate kotoba-routing 0.1.22 on toolchain 779e19d8baa3e3625bd4fc5c85cbb2ad47b43155
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate kotoba-routing 0.1.22 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" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded kotoba-core v0.1.22
[INFO] [stderr]   Downloaded kotoba-errors v0.1.2
[INFO] [stderr]   Downloaded kotoba-storage v0.1.22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9b169fea6b32c56248864e4f6a16518981117f88e55f549278184269b9f0e01b
[INFO] running `Command { std: "docker" "start" "-a" "9b169fea6b32c56248864e4f6a16518981117f88e55f549278184269b9f0e01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b169fea6b32c56248864e4f6a16518981117f88e55f549278184269b9f0e01b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b169fea6b32c56248864e4f6a16518981117f88e55f549278184269b9f0e01b", kill_on_drop: false }`
[INFO] [stdout] 9b169fea6b32c56248864e4f6a16518981117f88e55f549278184269b9f0e01b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+779e19d8baa3e3625bd4fc5c85cbb2ad47b43155" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 614ab7b3e8d36d9d24a1c3ef78bbad8d00c3f9fd6dd3fbd68da164ffbfae7e35
[INFO] running `Command { std: "docker" "start" "-a" "614ab7b3e8d36d9d24a1c3ef78bbad8d00c3f9fd6dd3fbd68da164ffbfae7e35", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.225
[INFO] [stderr]    Compiling serde v1.0.225
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]     Checking tokio v1.47.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking deranged v0.5.3
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking fancy-regex v0.11.0
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[INFO] [stderr]     Checking fraction v0.13.1
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking iso8601 v0.6.3
[INFO] [stderr]     Checking tokio-util v0.7.16
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling zerovec-derive v0.11.1
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling serde_derive v1.0.225
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling thiserror-impl v2.0.16
[INFO] [stderr]    Compiling clap_derive v4.5.47
[INFO] [stderr]    Compiling async-trait v0.1.89
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.8.0
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking zerofrom v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking yoke v0.8.0
[INFO] [stderr]     Checking kotoba-errors v0.1.2
[INFO] [stderr]     Checking tracing v0.1.41
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[INFO] [stderr]     Checking zerotrie v0.2.2
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[INFO] [stderr]     Checking h2 v0.3.27
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking potential_utf v0.1.3
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking clap v4.5.47
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking uuid v1.18.1
[INFO] [stderr]     Checking ahash v0.8.12
[INFO] [stderr]     Checking schemars v0.8.22
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking kotoba-storage v0.1.22
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking idna_adapter v1.2.1
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[INFO] [stderr]     Checking url v2.5.7
[INFO] [stderr]     Checking reqwest v0.11.27
[INFO] [stderr]     Checking jsonschema v0.17.1
[INFO] [stderr]     Checking kotoba-core v0.1.22
[INFO] [stderr]     Checking kotoba-routing v0.1.22 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `Context`
[INFO] [stdout]  --> src/engine.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context};
[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: `Context`
[INFO] [stdout]  --> src/engine.rs:3:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | use anyhow::{Context};
[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: `PathBuf`
[INFO] [stdout]  --> src/engine.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `PathBuf`
[INFO] [stdout]  --> src/engine.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | use std::path::{Path, PathBuf};
[INFO] [stdout]   |                       ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]    --> src/engine.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut cache = self.route_cache.lock().await;
[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/engine.rs:205:13
[INFO] [stdout]     |
[INFO] [stdout] 205 |         let mut cache = self.route_cache.lock().await;
[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: unused variable: `i`
[INFO] [stdout]    --> src/engine.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         for (i, segment) in path_segments.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/engine.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         context: &WorkflowContext,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `i`
[INFO] [stdout]    --> src/engine.rs:147:14
[INFO] [stdout]     |
[INFO] [stdout] 147 |         for (i, segment) in path_segments.iter().enumerate() {
[INFO] [stdout]     |              ^ help: if this is intentional, prefix it with an underscore: `_i`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `context`
[INFO] [stdout]    --> src/engine.rs:180:9
[INFO] [stdout]     |
[INFO] [stdout] 180 |         context: &WorkflowContext,
[INFO] [stdout]     |         ^^^^^^^ help: if this is intentional, prefix it with an underscore: `_context`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorkflowContext` is never constructed
[INFO] [stdout]   --> src/engine.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct WorkflowContext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layouts` and `params` are never read
[INFO] [stdout]   --> src/engine.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct RouteMatch {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 60 |     layouts: Vec<String>, // Store layout names instead of references
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     params: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouteMatch` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]   --> src/engine.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct HttpRoutingEngine<T: KeyValueStore + 'static> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 68 |     storage: Arc<T>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute_workflow` is never used
[INFO] [stdout]    --> src/engine.rs:177:14
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl<T: KeyValueStore + 'static> HttpRoutingEngine<T> {
[INFO] [stdout]     | ----------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 177 |     async fn execute_workflow(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `WorkflowContext` is never constructed
[INFO] [stdout]   --> src/engine.rs:20:8
[INFO] [stdout]    |
[INFO] [stdout] 20 | struct WorkflowContext {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `layouts` and `params` are never read
[INFO] [stdout]   --> src/engine.rs:60:5
[INFO] [stdout]    |
[INFO] [stdout] 59 | struct RouteMatch {
[INFO] [stdout]    |        ---------- fields in this struct
[INFO] [stdout] 60 |     layouts: Vec<String>, // Store layout names instead of references
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 63 |     params: HashMap<String, String>,
[INFO] [stdout]    |     ^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `RouteMatch` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `storage` is never read
[INFO] [stdout]   --> src/engine.rs:68:5
[INFO] [stdout]    |
[INFO] [stdout] 67 | pub struct HttpRoutingEngine<T: KeyValueStore + 'static> {
[INFO] [stdout]    |            ----------------- field in this struct
[INFO] [stdout] 68 |     storage: Arc<T>,
[INFO] [stdout]    |     ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `execute_workflow` is never used
[INFO] [stdout]    --> src/engine.rs:177:14
[INFO] [stdout]     |
[INFO] [stdout]  77 | impl<T: KeyValueStore + 'static> HttpRoutingEngine<T> {
[INFO] [stdout]     | ----------------------------------------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 177 |     async fn execute_workflow(
[INFO] [stdout]     |              ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 54.31s
[INFO] running `Command { std: "docker" "inspect" "614ab7b3e8d36d9d24a1c3ef78bbad8d00c3f9fd6dd3fbd68da164ffbfae7e35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "614ab7b3e8d36d9d24a1c3ef78bbad8d00c3f9fd6dd3fbd68da164ffbfae7e35", kill_on_drop: false }`
[INFO] [stdout] 614ab7b3e8d36d9d24a1c3ef78bbad8d00c3f9fd6dd3fbd68da164ffbfae7e35
