[INFO] fetching crate kotoba-formatter 0.1.16... [INFO] checking kotoba-formatter-0.1.16 against master#779e19d8baa3e3625bd4fc5c85cbb2ad47b43155 for pr-147589-1 [INFO] extracting crate kotoba-formatter 0.1.16 into /workspace/builds/worker-0-tc1/source [INFO] started tweaking crates.io crate kotoba-formatter 0.1.16 [INFO] finished tweaking crates.io crate kotoba-formatter 0.1.16 [INFO] tweaked toml for crates.io crate kotoba-formatter 0.1.16 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate kotoba-formatter 0.1.16 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-formatter 0.1.16 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 kotoba-errors v0.1.1 [INFO] [stderr] Downloaded kotoba-core v0.1.19 [INFO] [stderr] Downloaded js-sys v0.3.79 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.102 [INFO] [stderr] Downloaded wasm-bindgen v0.2.102 [INFO] [stderr] Downloaded iso8601 v0.6.3 [INFO] [stderr] Downloaded wasm-bindgen-futures v0.4.52 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.102 [INFO] [stderr] Downloaded fraction v0.13.1 [INFO] [stderr] Downloaded fancy-regex v0.11.0 [INFO] [stderr] Downloaded jsonschema v0.17.1 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.102 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.102 [INFO] [stderr] Downloaded web-sys v0.3.79 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 3dea7aa24391b6db60a3ab178908791f49f9fa542028533197b503d62468d209 [INFO] running `Command { std: "docker" "start" "-a" "3dea7aa24391b6db60a3ab178908791f49f9fa542028533197b503d62468d209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3dea7aa24391b6db60a3ab178908791f49f9fa542028533197b503d62468d209", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3dea7aa24391b6db60a3ab178908791f49f9fa542028533197b503d62468d209", kill_on_drop: false }` [INFO] [stdout] 3dea7aa24391b6db60a3ab178908791f49f9fa542028533197b503d62468d209 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] bba64e6ed9a06779dc75694e088c90bb8cab4bee88af585680a08750a8f43f55 [INFO] running `Command { std: "docker" "start" "-a" "bba64e6ed9a06779dc75694e088c90bb8cab4bee88af585680a08750a8f43f55", kill_on_drop: false }` [INFO] [stderr] Compiling serde_core v1.0.225 [INFO] [stderr] Compiling serde v1.0.225 [INFO] [stderr] Compiling serde_derive v1.0.225 [INFO] [stderr] Checking tokio v1.47.1 [INFO] [stderr] Checking indexmap v2.11.3 [INFO] [stderr] Checking icu_normalizer v2.0.0 [INFO] [stderr] Checking regex-syntax v0.8.6 [INFO] [stderr] Compiling find-msvc-tools v0.1.1 [INFO] [stderr] Checking idna_adapter v1.2.1 [INFO] [stderr] Compiling cc v1.2.37 [INFO] [stderr] Checking socket2 v0.5.10 [INFO] [stderr] Checking idna v1.1.0 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Checking clap_builder v4.5.47 [INFO] [stderr] Compiling time-macros v0.2.24 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Compiling thiserror-impl v1.0.69 [INFO] [stderr] Checking nom v8.0.0 [INFO] [stderr] Compiling blake3 v1.8.2 [INFO] [stderr] Checking regex-automata v0.4.10 [INFO] [stderr] Checking fraction v0.13.1 [INFO] [stderr] Checking clap v4.5.47 [INFO] [stderr] Checking time v0.3.43 [INFO] [stderr] Checking thiserror v1.0.69 [INFO] [stderr] Checking num-cmp v0.1.0 [INFO] [stderr] Checking bytecount v0.6.9 [INFO] [stderr] Checking dirs-sys v0.4.1 [INFO] [stderr] Checking serde_json v1.0.145 [INFO] [stderr] Compiling async-stream-impl v0.3.6 [INFO] [stderr] Checking dirs v5.0.1 [INFO] [stderr] Checking async-stream v0.3.6 [INFO] [stderr] Checking kotoba-errors v0.1.1 [INFO] [stderr] Checking url v2.5.7 [INFO] [stderr] Checking serde_urlencoded v0.7.1 [INFO] [stderr] Checking uuid v1.18.1 [INFO] [stderr] Checking regex v1.11.2 [INFO] [stderr] Checking serde_spanned v0.6.9 [INFO] [stderr] Checking toml_datetime v0.6.11 [INFO] [stderr] Checking toml_edit v0.22.27 [INFO] [stderr] Checking fancy-regex v0.11.0 [INFO] [stderr] Checking iso8601 v0.6.3 [INFO] [stderr] Checking tokio-util v0.7.16 [INFO] [stderr] Checking tokio-stream v0.1.17 [INFO] [stderr] Checking tokio-test v0.4.4 [INFO] [stderr] Checking h2 v0.3.27 [INFO] [stderr] Checking toml v0.8.23 [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 v0.1.19 [INFO] [stderr] Checking kotoba-formatter v0.1.16 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::collections::HashMap; [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::collections::HashMap` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FormatterConfig` [INFO] [stdout] --> src/writer.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{FormatResult, FormatterConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::collections::HashMap` [INFO] [stdout] --> src/lib.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | use std::collections::HashMap; [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::collections::HashMap` [INFO] [stdout] --> src/parser.rs:3:5 [INFO] [stdout] | [INFO] [stdout] 3 | use std::collections::HashMap; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `FormatterConfig` [INFO] [stdout] --> src/writer.rs:3:27 [INFO] [stdout] | [INFO] [stdout] 3 | use super::{FormatResult, FormatterConfig}; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | let mut lines = content.lines().collect::>(); [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/lib.rs:180:13 [INFO] [stdout] | [INFO] [stdout] 180 | let mut lines = content.lines().collect::>(); [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: `line_number` [INFO] [stdout] --> src/rules.rs:116:50 [INFO] [stdout] | [INFO] [stdout] 116 | fn calculate_indent_level(&self, line: &str, line_number: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_number` [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/rules.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let mut lines: Vec = content.lines().map(|s| s.to_string()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `check_only` [INFO] [stdout] --> src/lib.rs:285:48 [INFO] [stdout] | [INFO] [stdout] 285 | pub async fn format_files(files: Vec, check_only: bool) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_only` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/lib.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct Formatter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 136 | config: FormatterConfig, [INFO] [stdout] 137 | rules: rules::FormatRules, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Formatter` 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: field `config` is never read [INFO] [stdout] --> src/rules.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FormatRules { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 10 | config: FormatterConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FormatRules` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/rules.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct BraceRule { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 233 | config: FormatterConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BraceRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/rules.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 257 | pub struct AlignmentRule { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 258 | config: FormatterConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlignmentRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `line_number` [INFO] [stdout] --> src/rules.rs:116:50 [INFO] [stdout] | [INFO] [stdout] 116 | fn calculate_indent_level(&self, line: &str, line_number: usize) -> usize { [INFO] [stdout] | ^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_line_number` [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/rules.rs:204:13 [INFO] [stdout] | [INFO] [stdout] 204 | let mut lines: Vec = content.lines().map(|s| s.to_string()).collect(); [INFO] [stdout] | ----^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `check_only` [INFO] [stdout] --> src/lib.rs:285:48 [INFO] [stdout] | [INFO] [stdout] 285 | pub async fn format_files(files: Vec, check_only: bool) -> Result, Box> { [INFO] [stdout] | ^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_check_only` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `rules` is never read [INFO] [stdout] --> src/lib.rs:137:5 [INFO] [stdout] | [INFO] [stdout] 135 | pub struct Formatter { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 136 | config: FormatterConfig, [INFO] [stdout] 137 | rules: rules::FormatRules, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Formatter` 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: field `config` is never read [INFO] [stdout] --> src/rules.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 9 | pub struct FormatRules { [INFO] [stdout] | ----------- field in this struct [INFO] [stdout] 10 | config: FormatterConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `FormatRules` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/rules.rs:233:5 [INFO] [stdout] | [INFO] [stdout] 232 | pub struct BraceRule { [INFO] [stdout] | --------- field in this struct [INFO] [stdout] 233 | config: FormatterConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `BraceRule` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `config` is never read [INFO] [stdout] --> src/rules.rs:258:5 [INFO] [stdout] | [INFO] [stdout] 257 | pub struct AlignmentRule { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 258 | config: FormatterConfig, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `AlignmentRule` 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 46.75s [INFO] running `Command { std: "docker" "inspect" "bba64e6ed9a06779dc75694e088c90bb8cab4bee88af585680a08750a8f43f55", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bba64e6ed9a06779dc75694e088c90bb8cab4bee88af585680a08750a8f43f55", kill_on_drop: false }` [INFO] [stdout] bba64e6ed9a06779dc75694e088c90bb8cab4bee88af585680a08750a8f43f55