[INFO] cloning repository https://github.com/hygjob/rustytail-20260511
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/hygjob/rustytail-20260511" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhygjob%2Frustytail-20260511", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhygjob%2Frustytail-20260511'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 3c05ea65780fe432a8aeed346cccd65a69061510
[INFO] checking hygjob/rustytail-20260511 against 760e1de835e253bf28bbcbfee38b5e8ed9ffe074 for pr-133502-26
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhygjob%2Frustytail-20260511" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/hygjob/rustytail-20260511
[INFO] finished tweaking git repo https://github.com/hygjob/rustytail-20260511
[INFO] tweaked toml for git repo https://github.com/hygjob/rustytail-20260511 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/hygjob/rustytail-20260511 on toolchain 760e1de835e253bf28bbcbfee38b5e8ed9ffe074
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/hygjob/rustytail-20260511 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" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991
[INFO] running `Command { std: "docker" "start" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991", 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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991", 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" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991" "/opt/rustwide/cargo-home/bin/cargo" "+760e1de835e253bf28bbcbfee38b5e8ed9ffe074" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
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[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/app.rs:376:87
[INFO] [stdout]     |
[INFO] [stdout] 376 | ...                   ui.painter().rect_stroke(rect, 3.0, egui::Stroke::new(1.0, egui::Color32::GRAY), egui::StrokeKind::Middle);
[INFO] [stdout]     |                                                                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/app.rs:382:87
[INFO] [stdout]     |
[INFO] [stdout] 382 | ...                   ui.painter().rect_stroke(rect, 3.0, egui::Stroke::new(1.0, egui::Color32::DARK_GRAY), egui::StrokeKind::Middle);
[INFO] [stdout]     |                                                                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/app.rs:376:87
[INFO] [stdout]     |
[INFO] [stdout] 376 | ...                   ui.painter().rect_stroke(rect, 3.0, egui::Stroke::new(1.0, egui::Color32::GRAY), egui::StrokeKind::Middle);
[INFO] [stdout]     |                                                                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout]     = note: `#[warn(float_literal_f32_fallback)]` (part of `#[warn(future_incompatible)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: falling back to `f32` as the trait bound `f32: From<f64>` is not satisfied
[INFO] [stdout]    --> src/app.rs:382:87
[INFO] [stdout]     |
[INFO] [stdout] 382 | ...                   ui.painter().rect_stroke(rect, 3.0, egui::Stroke::new(1.0, egui::Color32::DARK_GRAY), egui::StrokeKind::Middle);
[INFO] [stdout]     |                                                                             ^^^ help: explicitly specify the type as `f32`: `1.0_f32`
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
[INFO] [stdout]     = note: for more information, see issue #154024 <https://github.com/rust-lang/rust/issues/154024>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_cache` is never used
[INFO] [stdout]    --> src/highlight.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl HighlightEngine {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn clear_cache(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/log_line.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct LogLine {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub timestamp: Option<DateTime<Utc>>,    // 파싱된 타임스탬프
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogLine` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/scanner.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait LogScanner {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 15 |     async fn watch(&mut self, path: PathBuf) -> UnboundedReceiver<LogLine>;
[INFO] [stdout] 16 |     async fn stop(&mut self);
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `clear_cache` is never used
[INFO] [stdout]    --> src/highlight.rs:114:12
[INFO] [stdout]     |
[INFO] [stdout]  16 | impl HighlightEngine {
[INFO] [stdout]     | -------------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 114 |     pub fn clear_cache(&mut self) {
[INFO] [stdout]     |            ^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `timestamp` is never read
[INFO] [stdout]   --> src/log_line.rs:45:9
[INFO] [stdout]    |
[INFO] [stdout] 42 | pub struct LogLine {
[INFO] [stdout]    |            ------- field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 45 |     pub timestamp: Option<DateTime<Utc>>,    // 파싱된 타임스탬프
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `LogLine` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `stop` is never used
[INFO] [stdout]   --> src/scanner.rs:16:14
[INFO] [stdout]    |
[INFO] [stdout] 14 | pub trait LogScanner {
[INFO] [stdout]    |           ---------- method in this trait
[INFO] [stdout] 15 |     async fn watch(&mut self, path: PathBuf) -> UnboundedReceiver<LogLine>;
[INFO] [stdout] 16 |     async fn stop(&mut self);
[INFO] [stdout]    |              ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 08s
[INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: glutin v0.32.3, glutin-winit v0.5.0, nix v0.29.0, winit v0.30.13
[INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 5`
[INFO] running `Command { std: "docker" "inspect" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991", kill_on_drop: false }`
[INFO] [stdout] 97b8a90931cfe2df30e4f67f783677c56f5e06b7ad5aeb348f6eb5b338683991
