[INFO] cloning repository https://github.com/Kakaluote000/rg-cli
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kakaluote000/rg-cli" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKakaluote000%2Frg-cli", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKakaluote000%2Frg-cli'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] cce8d1053373e5a81984e066e3db547911c5098f
[INFO] checking Kakaluote000/rg-cli against try#5ec4d3b0c83717313176eefa7d71e9d36dc83355 for 155501-infallible-never-no-reservation
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKakaluote000%2Frg-cli" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/Kakaluote000/rg-cli
[INFO] finished tweaking git repo https://github.com/Kakaluote000/rg-cli
[INFO] tweaked toml for git repo https://github.com/Kakaluote000/rg-cli written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/Kakaluote000/rg-cli on toolchain 5ec4d3b0c83717313176eefa7d71e9d36dc83355
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/Kakaluote000/rg-cli 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" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
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[INFO] running `Command { std: "docker" "start" "-a" "0e1e058c77e1ddc47ecadb5ec27f110acc9b607858f154e94cfb93c21c52696d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0e1e058c77e1ddc47ecadb5ec27f110acc9b607858f154e94cfb93c21c52696d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e1e058c77e1ddc47ecadb5ec27f110acc9b607858f154e94cfb93c21c52696d", kill_on_drop: false }`
[INFO] [stdout] 0e1e058c77e1ddc47ecadb5ec27f110acc9b607858f154e94cfb93c21c52696d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+5ec4d3b0c83717313176eefa7d71e9d36dc83355" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 942d64cee9ff74fa01f652cdb6ceccd922d37cf8acfb08705edc2b66474a12a0
[INFO] running `Command { std: "docker" "start" "-a" "942d64cee9ff74fa01f652cdb6ceccd922d37cf8acfb08705edc2b66474a12a0", kill_on_drop: false }`
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[INFO] [stderr]     Checking rg-cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: enum `AppError` is never used
[INFO] [stdout]  --> src/error/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum AppError {
[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 `is_binary` is never read
[INFO] [stdout]   --> src/error/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct SearchResult {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub is_binary: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchResult` 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: associated function `binary` is never used
[INFO] [stdout]   --> src/error/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl SearchResult {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn binary(path: String, line_number: Option<u32>, line: String) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format_separator` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Highlighter {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn format_separator(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOLD` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub const BOLD: &str = "\x1b[1m";
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub const RED: &str = "\x1b[31m";
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GREEN` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub const GREEN: &str = "\x1b[32m";
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `YELLOW` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub const YELLOW: &str = "\x1b[33m";
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAGENTA` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub const MAGENTA: &str = "\x1b[35m";
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CYAN` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub const CYAN: &str = "\x1b[36m";
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITE` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub const WHITE: &str = "\x1b[37m";
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRIGHT_BLACK` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub const BRIGHT_BLACK: &str = "\x1b[90m";
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `case_sensitive`, `use_color`, `exclude_patterns`, and `binary_mode` are never read
[INFO] [stdout]   --> src/search/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SearchConfig {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub case_sensitive: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     /// 是否启用颜色
[INFO] [stdout] 25 |     pub use_color: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub exclude_patterns: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     /// 二进制模式
[INFO] [stdout] 31 |     pub binary_mode: BinaryMode,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchConfig` 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: fields `start_time` and `files_matched` are never read
[INFO] [stdout]   --> src/stats/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SearchStats {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     start_time: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     files_searched: usize,
[INFO] [stdout] 13 |     files_matched: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/stats/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl SearchStats {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn update(&mut self, results: &[SearchResult]) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `AppError` is never used
[INFO] [stdout]  --> src/error/mod.rs:9:10
[INFO] [stdout]   |
[INFO] [stdout] 9 | pub enum AppError {
[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 `is_binary` is never read
[INFO] [stdout]   --> src/error/mod.rs:51:9
[INFO] [stdout]    |
[INFO] [stdout] 39 | pub struct SearchResult {
[INFO] [stdout]    |            ------------ field in this struct
[INFO] [stdout] ...
[INFO] [stdout] 51 |     pub is_binary: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchResult` 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: associated function `binary` is never used
[INFO] [stdout]   --> src/error/mod.rs:72:12
[INFO] [stdout]    |
[INFO] [stdout] 54 | impl SearchResult {
[INFO] [stdout]    | ----------------- associated function in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 72 |     pub fn binary(path: String, line_number: Option<u32>, line: String) -> Self {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `format_separator` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:90:12
[INFO] [stdout]    |
[INFO] [stdout] 40 | impl Highlighter {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 90 |     pub fn format_separator(&self) -> String {
[INFO] [stdout]    |            ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `print_results_plain` is never used
[INFO] [stdout]    --> src/highlight/mod.rs:133:8
[INFO] [stdout]     |
[INFO] [stdout] 133 | pub fn print_results_plain(results: &[SearchResult]) -> Result<(), std::io::Error> {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BOLD` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:12:15
[INFO] [stdout]    |
[INFO] [stdout] 12 |     pub const BOLD: &str = "\x1b[1m";
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:14:15
[INFO] [stdout]    |
[INFO] [stdout] 14 |     pub const RED: &str = "\x1b[31m";
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `GREEN` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:16:15
[INFO] [stdout]    |
[INFO] [stdout] 16 |     pub const GREEN: &str = "\x1b[32m";
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `YELLOW` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:18:15
[INFO] [stdout]    |
[INFO] [stdout] 18 |     pub const YELLOW: &str = "\x1b[33m";
[INFO] [stdout]    |               ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `MAGENTA` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:22:15
[INFO] [stdout]    |
[INFO] [stdout] 22 |     pub const MAGENTA: &str = "\x1b[35m";
[INFO] [stdout]    |               ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `CYAN` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:24:15
[INFO] [stdout]    |
[INFO] [stdout] 24 |     pub const CYAN: &str = "\x1b[36m";
[INFO] [stdout]    |               ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `WHITE` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:26:15
[INFO] [stdout]    |
[INFO] [stdout] 26 |     pub const WHITE: &str = "\x1b[37m";
[INFO] [stdout]    |               ^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: constant `BRIGHT_BLACK` is never used
[INFO] [stdout]   --> src/highlight/mod.rs:28:15
[INFO] [stdout]    |
[INFO] [stdout] 28 |     pub const BRIGHT_BLACK: &str = "\x1b[90m";
[INFO] [stdout]    |               ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: fields `case_sensitive`, `use_color`, `exclude_patterns`, and `binary_mode` are never read
[INFO] [stdout]   --> src/search/mod.rs:23:9
[INFO] [stdout]    |
[INFO] [stdout] 19 | pub struct SearchConfig {
[INFO] [stdout]    |            ------------ fields in this struct
[INFO] [stdout] ...
[INFO] [stdout] 23 |     pub case_sensitive: bool,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^
[INFO] [stdout] 24 |     /// 是否启用颜色
[INFO] [stdout] 25 |     pub use_color: bool,
[INFO] [stdout]    |         ^^^^^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 29 |     pub exclude_patterns: Vec<String>,
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^
[INFO] [stdout] 30 |     /// 二进制模式
[INFO] [stdout] 31 |     pub binary_mode: BinaryMode,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `SearchConfig` 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: fields `start_time` and `files_matched` are never read
[INFO] [stdout]   --> src/stats/mod.rs:11:5
[INFO] [stdout]    |
[INFO] [stdout] 10 | pub struct SearchStats {
[INFO] [stdout]    |            ----------- fields in this struct
[INFO] [stdout] 11 |     start_time: Instant,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 12 |     files_searched: usize,
[INFO] [stdout] 13 |     files_matched: usize,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `update` is never used
[INFO] [stdout]   --> src/stats/mod.rs:28:12
[INFO] [stdout]    |
[INFO] [stdout] 17 | impl SearchStats {
[INFO] [stdout]    | ---------------- method in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 28 |     pub fn update(&mut self, results: &[SearchResult]) {
[INFO] [stdout]    |            ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 19.59s
[INFO] running `Command { std: "docker" "inspect" "942d64cee9ff74fa01f652cdb6ceccd922d37cf8acfb08705edc2b66474a12a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "942d64cee9ff74fa01f652cdb6ceccd922d37cf8acfb08705edc2b66474a12a0", kill_on_drop: false }`
[INFO] [stdout] 942d64cee9ff74fa01f652cdb6ceccd922d37cf8acfb08705edc2b66474a12a0
