[INFO] fetching crate kotoba-rewrite 0.1.22... [INFO] checking kotoba-rewrite-0.1.22 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate kotoba-rewrite 0.1.22 into /workspace/builds/worker-2-tc1/source [INFO] started tweaking crates.io crate kotoba-rewrite 0.1.22 [INFO] finished tweaking crates.io crate kotoba-rewrite 0.1.22 [INFO] tweaked toml for crates.io crate kotoba-rewrite 0.1.22 written to /workspace/builds/worker-2-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kotoba-rewrite 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-rewrite 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] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.53 [INFO] [stderr] Downloaded iso8601 v0.6.3 [INFO] [stderr] Downloaded kotoba-errors v0.1.2 [INFO] [stderr] Downloaded kotoba-storage v0.1.22 [INFO] [stderr] Downloaded kotoba-core v0.1.22 [INFO] [stderr] Downloaded fancy-regex v0.11.0 [INFO] [stderr] Downloaded jsonschema v0.17.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 475dc4b30f66141cdd6f814e7f576c46d1c1db0481889ac3ac77ff2928546e0b [INFO] running `Command { std: "docker" "start" "-a" "475dc4b30f66141cdd6f814e7f576c46d1c1db0481889ac3ac77ff2928546e0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "475dc4b30f66141cdd6f814e7f576c46d1c1db0481889ac3ac77ff2928546e0b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "475dc4b30f66141cdd6f814e7f576c46d1c1db0481889ac3ac77ff2928546e0b", kill_on_drop: false }` [INFO] [stdout] 475dc4b30f66141cdd6f814e7f576c46d1c1db0481889ac3ac77ff2928546e0b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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] 98752132a1231ce6f01fc24dcd9cfa0e948f2836906d5342ee629fc435a0c3ee [INFO] running `Command { std: "docker" "start" "-a" "98752132a1231ce6f01fc24dcd9cfa0e948f2836906d5342ee629fc435a0c3ee", kill_on_drop: false }` [INFO] [stderr] Checking memchr v2.7.5 [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling tokio-macros v2.5.0 [INFO] [stderr] Compiling getrandom v0.3.3 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Compiling tracing-attributes v0.1.30 [INFO] [stderr] Checking indexmap v2.11.4 [INFO] [stderr] Compiling find-msvc-tools v0.1.2 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Compiling time-core v0.1.6 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Checking deranged v0.5.3 [INFO] [stderr] Compiling clap_derive v4.5.47 [INFO] [stderr] Checking encoding_rs v0.8.35 [INFO] [stderr] Compiling cc v1.2.38 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Compiling thiserror-impl v2.0.16 [INFO] [stderr] Compiling serde_derive_internals v0.29.1 [INFO] [stderr] Checking futures-util v0.3.31 [INFO] [stderr] Checking aho-corasick v1.1.3 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Checking sha2 v0.10.9 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking time v0.3.44 [INFO] [stderr] Checking tempfile v3.22.0 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Compiling async-trait v0.1.89 [INFO] [stderr] Checking tracing v0.1.41 [INFO] [stderr] Compiling schemars_derive v0.8.22 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Checking thiserror v2.0.16 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking fraction v0.13.1 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking ahash v0.8.12 [INFO] [stderr] Checking chrono v0.4.42 [INFO] [stderr] Checking schemars v0.8.22 [INFO] [stderr] Checking kotoba-errors v0.1.2 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking iso8601 v0.6.3 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking kotoba-storage v0.1.22 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking hyper v0.14.32 [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-rewrite v0.1.22 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `GraphInstance` and `RuleDPO` [INFO] [stdout] --> src/rewrite/engine.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use kotoba_core::prelude::{RuleDPO, GraphInstance}; [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: `DPOMatch` [INFO] [stdout] --> src/rewrite/engine.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::rewrite::{RuleApplier, RuleMatcher, DPOMatch}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rewrite/engine.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kotoba_core::types::*` [INFO] [stdout] --> src/rewrite/matcher.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use kotoba_core::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rewrite/matcher.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kotoba_core::types::*` [INFO] [stdout] --> src/rewrite/applier.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use kotoba_core::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rewrite/applier.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `GraphInstance` and `RuleDPO` [INFO] [stdout] --> src/rewrite/engine.rs:3:28 [INFO] [stdout] | [INFO] [stdout] 3 | use kotoba_core::prelude::{RuleDPO, GraphInstance}; [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: `DPOMatch` [INFO] [stdout] --> src/rewrite/engine.rs:7:48 [INFO] [stdout] | [INFO] [stdout] 7 | use crate::rewrite::{RuleApplier, RuleMatcher, DPOMatch}; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rewrite/engine.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kotoba_core::types::*` [INFO] [stdout] --> src/rewrite/matcher.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use kotoba_core::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rewrite/matcher.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `kotoba_core::types::*` [INFO] [stdout] --> src/rewrite/applier.rs:5:5 [INFO] [stdout] | [INFO] [stdout] 5 | use kotoba_core::types::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/rewrite/applier.rs:6:5 [INFO] [stdout] | [INFO] [stdout] 6 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::prelude::*` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use crate::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph_key` [INFO] [stdout] --> src/rewrite/engine.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn match_rule(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule` [INFO] [stdout] --> src/rewrite/engine.rs:32:53 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn match_rule(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strategy` [INFO] [stdout] --> src/rewrite/engine.rs:39:65 [INFO] [stdout] | [INFO] [stdout] 39 | pub async fn rewrite(&self, graph_key: &str, rule: &RuleIR, strategy: &StrategyIR) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph_key` [INFO] [stdout] --> src/rewrite/matcher.rs:22:38 [INFO] [stdout] | [INFO] [stdout] 22 | pub async fn find_matches(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule` [INFO] [stdout] --> src/rewrite/matcher.rs:22:55 [INFO] [stdout] | [INFO] [stdout] 22 | pub async fn find_matches(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `matcher` and `applier` are never read [INFO] [stdout] --> src/rewrite/engine.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct RewriteEngine { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 17 | storage: Arc, [INFO] [stdout] 18 | matcher: RuleMatcher, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | applier: RuleApplier, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RewriteEngine` 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] warning: unused variable: `graph_key` [INFO] [stdout] --> src/rewrite/engine.rs:32:36 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn match_rule(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_key` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule` [INFO] [stdout] --> src/rewrite/engine.rs:32:53 [INFO] [stdout] | [INFO] [stdout] 32 | pub async fn match_rule(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `strategy` [INFO] [stdout] --> src/rewrite/engine.rs:39:65 [INFO] [stdout] | [INFO] [stdout] 39 | pub async fn rewrite(&self, graph_key: &str, rule: &RuleIR, strategy: &StrategyIR) -> anyhow::Result { [INFO] [stdout] | ^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_strategy` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `graph_key` [INFO] [stdout] --> src/rewrite/matcher.rs:22:38 [INFO] [stdout] | [INFO] [stdout] 22 | pub async fn find_matches(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_graph_key` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `rule` [INFO] [stdout] --> src/rewrite/matcher.rs:22:55 [INFO] [stdout] | [INFO] [stdout] 22 | pub async fn find_matches(&self, graph_key: &str, rule: &RuleIR) -> anyhow::Result> { [INFO] [stdout] | ^^^^ help: if this is intentional, prefix it with an underscore: `_rule` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `matcher` and `applier` are never read [INFO] [stdout] --> src/rewrite/engine.rs:18:5 [INFO] [stdout] | [INFO] [stdout] 16 | pub struct RewriteEngine { [INFO] [stdout] | ------------- fields in this struct [INFO] [stdout] 17 | storage: Arc, [INFO] [stdout] 18 | matcher: RuleMatcher, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] 19 | applier: RuleApplier, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RewriteEngine` 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] Finished `dev` profile [unoptimized + debuginfo] target(s) in 32.31s [INFO] running `Command { std: "docker" "inspect" "98752132a1231ce6f01fc24dcd9cfa0e948f2836906d5342ee629fc435a0c3ee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "98752132a1231ce6f01fc24dcd9cfa0e948f2836906d5342ee629fc435a0c3ee", kill_on_drop: false }` [INFO] [stdout] 98752132a1231ce6f01fc24dcd9cfa0e948f2836906d5342ee629fc435a0c3ee