[INFO] cloning repository https://github.com/neopenguin-99/rfind [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/neopenguin-99/rfind" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneopenguin-99%2Frfind", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneopenguin-99%2Frfind'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 062e15fa30915315d1f3816b0c5607b8edc38fe8 [INFO] checking neopenguin-99/rfind against try#53f0b05ecbcf011a1f77f1c627304e87ebd05801 for pr-154492 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fneopenguin-99%2Frfind" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/neopenguin-99/rfind [INFO] finished tweaking git repo https://github.com/neopenguin-99/rfind [INFO] tweaked toml for git repo https://github.com/neopenguin-99/rfind written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/neopenguin-99/rfind on toolchain 53f0b05ecbcf011a1f77f1c627304e87ebd05801 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/neopenguin-99/rfind 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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "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 assert_fs v1.1.2 [INFO] [stderr] Downloaded speculoos v0.11.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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_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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 4bce332d7d517c80cde11b5c977a1e3f844d6a3306d6b64d11f35a1da29180cb [INFO] running `Command { std: "docker" "start" "-a" "4bce332d7d517c80cde11b5c977a1e3f844d6a3306d6b64d11f35a1da29180cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "4bce332d7d517c80cde11b5c977a1e3f844d6a3306d6b64d11f35a1da29180cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4bce332d7d517c80cde11b5c977a1e3f844d6a3306d6b64d11f35a1da29180cb", kill_on_drop: false }` [INFO] [stdout] 4bce332d7d517c80cde11b5c977a1e3f844d6a3306d6b64d11f35a1da29180cb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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" "+53f0b05ecbcf011a1f77f1c627304e87ebd05801" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8de859b5216af136c60bad0a129c8e3322a6ede7ee74b7f0471d9208ba6a4329 [INFO] running `Command { std: "docker" "start" "-a" "8de859b5216af136c60bad0a129c8e3322a6ede7ee74b7f0471d9208ba6a4329", kill_on_drop: false }` [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling proc-macro2 v1.0.92 [INFO] [stderr] Compiling unicode-ident v1.0.14 [INFO] [stderr] Compiling rustix v0.38.42 [INFO] [stderr] Compiling mockall_derive v0.13.1 [INFO] [stderr] Compiling peg-runtime v0.8.3 [INFO] [stderr] Checking bstr v1.11.3 [INFO] [stderr] Checking once_cell v1.20.2 [INFO] [stderr] Checking clap_builder v4.5.23 [INFO] [stderr] Checking wait-timeout v0.2.0 [INFO] [stderr] Checking downcast v0.11.0 [INFO] [stderr] Checking fragile v2.0.0 [INFO] [stderr] Checking colored v3.0.0 [INFO] [stderr] Checking globset v0.4.15 [INFO] [stderr] Checking ignore v0.4.23 [INFO] [stderr] Compiling quote v1.0.38 [INFO] [stderr] Checking num-integer v0.1.46 [INFO] [stderr] Checking float-cmp v0.10.0 [INFO] [stderr] Checking num-complex v0.4.6 [INFO] [stderr] Compiling syn v2.0.93 [INFO] [stderr] Checking globwalk v0.9.1 [INFO] [stderr] Compiling peg-macros v0.8.4 [INFO] [stderr] Checking predicates v3.1.3 [INFO] [stderr] Checking num-bigint v0.4.6 [INFO] [stderr] Checking num-iter v0.1.45 [INFO] [stderr] Checking assert_cmd v2.0.16 [INFO] [stderr] Checking peg v0.8.4 [INFO] [stderr] Checking num-rational v0.4.2 [INFO] [stderr] Checking tempfile v3.14.0 [INFO] [stderr] Checking num v0.4.3 [INFO] [stderr] Checking speculoos v0.11.0 [INFO] [stderr] Checking assert_fs v1.1.2 [INFO] [stderr] Compiling test-case-core v3.3.1 [INFO] [stderr] Compiling clap_derive v4.5.18 [INFO] [stderr] Compiling test-case-macros v3.3.1 [INFO] [stderr] Compiling ctor v0.2.9 [INFO] [stderr] Checking test-case v3.3.1 [INFO] [stderr] Checking clap v4.5.23 [INFO] [stderr] Checking mockall v0.13.1 [INFO] [stderr] Checking rfind v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/lib.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Borrow; [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: `AsRawFd` [INFO] [stdout] --> src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::fd::{AsRawFd, FromRawFd}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::BorrowMut`, `cell::RefCell`, `cell::Ref`, `ptr`, and `rc::Rc` [INFO] [stdout] --> src/lib.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{borrow::BorrowMut, cell::RefCell, fmt::Debug, ptr, rc::Rc, cell::Ref}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Discriminant` and `discriminant` [INFO] [stdout] --> src/lib.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use std::mem::{discriminant, Discriminant}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `SeekFrom`, and `Seek` [INFO] [stdout] --> src/lib.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Write, Read, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileType`, `ReadDir`, and `self` [INFO] [stdout] --> src/lib.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::{self, FileType, ReadDir}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::FileTypeExt` [INFO] [stdout] --> src/lib.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::unix::fs::FileTypeExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArgAction`, `ArgMatches`, `Arg`, `Command`, `ValueEnum`, `arg`, `crate_authors`, `crate_version`, and `value_parser` [INFO] [stdout] --> src/lib.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | use clap::{arg, crate_authors, crate_version, value_parser, Arg, ArgAction, ArgMatches, Command, ValueEnum}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::write` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use libc::write; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_case::test_case` [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use test_case::test_case; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `predicates::prelude::*` [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | use predicates::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main::*` [INFO] [stdout] --> src/main/logger.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::main::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileType` and `ReadDir` [INFO] [stdout] --> src/main/searcher.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs::{self, FileType, ReadDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::BorrowMut`, `cell::RefCell`, `cell::Ref`, `ptr`, and `rc::Rc` [INFO] [stdout] --> src/main/searcher.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{borrow::BorrowMut, cell::RefCell, fmt::Debug, ptr, rc::Rc, cell::Ref}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsRawFd` and `FromRawFd` [INFO] [stdout] --> src/main/searcher.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::os::fd::{AsRawFd, FromRawFd}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main/searcher.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main/searcher.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/main/searcher.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | use std::sync::{Arc, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main::logger::Logger` [INFO] [stdout] --> src/main/searcher.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::main::logger::Logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main/searcher.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | use crate::main::threadpool::{self, ThreadPool}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::borrow::Borrow` [INFO] [stdout] --> src/lib.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use std::borrow::Borrow; [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: `AsRawFd` [INFO] [stdout] --> src/lib.rs:4:23 [INFO] [stdout] | [INFO] [stdout] 4 | use std::os::fd::{AsRawFd, FromRawFd}; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::BorrowMut`, `cell::RefCell`, `cell::Ref`, `ptr`, and `rc::Rc` [INFO] [stdout] --> src/lib.rs:5:15 [INFO] [stdout] | [INFO] [stdout] 5 | use std::{borrow::BorrowMut, cell::RefCell, fmt::Debug, ptr, rc::Rc, cell::Ref}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::io` [INFO] [stdout] --> src/lib.rs:6:9 [INFO] [stdout] | [INFO] [stdout] 6 | use std::io; [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Discriminant` and `discriminant` [INFO] [stdout] --> src/lib.rs:7:20 [INFO] [stdout] | [INFO] [stdout] 7 | use std::mem::{discriminant, Discriminant}; [INFO] [stdout] | ^^^^^^^^^^^^ ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Read`, `SeekFrom`, and `Seek` [INFO] [stdout] --> src/lib.rs:8:26 [INFO] [stdout] | [INFO] [stdout] 8 | use std::io::{Write, Read, Seek, SeekFrom}; [INFO] [stdout] | ^^^^ ^^^^ ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileType`, `ReadDir`, and `self` [INFO] [stdout] --> src/lib.rs:9:19 [INFO] [stdout] | [INFO] [stdout] 9 | use std::fs::{self, FileType, ReadDir}; [INFO] [stdout] | ^^^^ ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::os::unix::fs::FileTypeExt` [INFO] [stdout] --> src/lib.rs:10:9 [INFO] [stdout] | [INFO] [stdout] 10 | use std::os::unix::fs::FileTypeExt; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::path::Path` [INFO] [stdout] --> src/lib.rs:11:9 [INFO] [stdout] | [INFO] [stdout] 11 | use std::path::Path; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::process::exit` [INFO] [stdout] --> src/lib.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | use std::process::exit; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::env` [INFO] [stdout] --> src/lib.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::env; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `ArgAction`, `ArgMatches`, `Arg`, `Command`, `ValueEnum`, `arg`, `crate_authors`, `crate_version`, and `value_parser` [INFO] [stdout] --> src/lib.rs:14:16 [INFO] [stdout] | [INFO] [stdout] 14 | use clap::{arg, crate_authors, crate_version, value_parser, Arg, ArgAction, ArgMatches, Command, ValueEnum}; [INFO] [stdout] | ^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^^^^^^^^^^ ^^^ ^^^^^^^^^ ^^^^^^^^^^ ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `libc::write` [INFO] [stdout] --> src/lib.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | use libc::write; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::Mutex` [INFO] [stdout] --> src/lib.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | use std::sync::Mutex; [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `test_case::test_case` [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use test_case::test_case; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `predicates::prelude::*` [INFO] [stdout] --> src/lib.rs:22:9 [INFO] [stdout] | [INFO] [stdout] 22 | use predicates::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/lib.rs:23:9 [INFO] [stdout] | [INFO] [stdout] 23 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::time::Duration` [INFO] [stdout] --> src/lib.rs:24:9 [INFO] [stdout] | [INFO] [stdout] 24 | use std::time::Duration; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main::*` [INFO] [stdout] --> src/main/logger.rs:3:9 [INFO] [stdout] | [INFO] [stdout] 3 | use crate::main::*; [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `FileType` and `ReadDir` [INFO] [stdout] --> src/main/searcher.rs:5:25 [INFO] [stdout] | [INFO] [stdout] 5 | use std::fs::{self, FileType, ReadDir}; [INFO] [stdout] | ^^^^^^^^ ^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `borrow::BorrowMut`, `cell::RefCell`, `cell::Ref`, `ptr`, and `rc::Rc` [INFO] [stdout] --> src/main/searcher.rs:7:15 [INFO] [stdout] | [INFO] [stdout] 7 | use std::{borrow::BorrowMut, cell::RefCell, fmt::Debug, ptr, rc::Rc, cell::Ref}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^ ^^^ ^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `AsRawFd` and `FromRawFd` [INFO] [stdout] --> src/main/searcher.rs:8:23 [INFO] [stdout] | [INFO] [stdout] 8 | use std::os::fd::{AsRawFd, FromRawFd}; [INFO] [stdout] | ^^^^^^^ ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::thread` [INFO] [stdout] --> src/main/searcher.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | use std::thread; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `std::sync::mpsc::channel` [INFO] [stdout] --> src/main/searcher.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | use std::sync::mpsc::channel; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `MutexGuard` [INFO] [stdout] --> src/main/searcher.rs:15:26 [INFO] [stdout] | [INFO] [stdout] 15 | use std::sync::{Arc, MutexGuard}; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `crate::main::logger::Logger` [INFO] [stdout] --> src/main/searcher.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | use crate::main::logger::Logger; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `self` [INFO] [stdout] --> src/main/searcher.rs:25:35 [INFO] [stdout] | [INFO] [stdout] 25 | use crate::main::threadpool::{self, ThreadPool}; [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert_fs::prelude` [INFO] [stdout] --> src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | use assert_fs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `speculoos::prelude` [INFO] [stdout] --> src/lib.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use speculoos::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `assert_fs::prelude` [INFO] [stdout] --> src/lib.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | use assert_fs::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `speculoos::prelude` [INFO] [stdout] --> src/lib.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | use speculoos::prelude::*; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main/searcher.rs:47:149 [INFO] [stdout] | [INFO] [stdout] 47 | ..._str: Option, current_depth: Option, mut lines: Arc>) { [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/main/searcher.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | let mut b = lines.deref(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdErr)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdErr)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | ... lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdOut)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:95:29 [INFO] [stdout] | [INFO] [stdout] 95 | ... lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdErr)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `*b` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/main/searcher.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 130 | ... b.push(Line::new_with_fd(Message::Standard(directory_path.join(&file_name).to_str().unwrap().to_string()), FileDescriptor::St... [INFO] [stdout] | ^ `b` is a `&` reference, so it cannot be borrowed as mutable [INFO] [stdout] | [INFO] [stdout] help: consider specifying this binding's type [INFO] [stdout] | [INFO] [stdout] 129 | let mut b: &mut Vec = lines.deref(); [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | ... lines.push(Line::new_with_fd(Message::Standard(directory_path.join(file_name).to_str().unwrap().to_string()), FileDescriptor:... [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main/searcher.rs:47:149 [INFO] [stdout] | [INFO] [stdout] 47 | ..._str: Option, current_depth: Option, mut lines: Arc>) { [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/main/searcher.rs:129:29 [INFO] [stdout] | [INFO] [stdout] 129 | let mut b = lines.deref(); [INFO] [stdout] | ----^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdErr)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:63:21 [INFO] [stdout] | [INFO] [stdout] 63 | lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdErr)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:90:29 [INFO] [stdout] | [INFO] [stdout] 90 | ... lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdOut)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:95:29 [INFO] [stdout] | [INFO] [stdout] 95 | ... lines.push(Line::new_with_fd(Message::Standard(line), FileDescriptor::StdErr)); [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow `*b` as mutable, as it is behind a `&` reference [INFO] [stdout] --> src/main/searcher.rs:130:25 [INFO] [stdout] | [INFO] [stdout] 130 | ... b.push(Line::new_with_fd(Message::Standard(directory_path.join(&file_name).to_str().unwrap().to_string()), FileDescriptor::St... [INFO] [stdout] | ^ `b` is a `&` reference, so it cannot be borrowed as mutable [INFO] [stdout] | [INFO] [stdout] help: consider specifying this binding's type [INFO] [stdout] | [INFO] [stdout] 129 | let mut b: &mut Vec = lines.deref(); [INFO] [stdout] | ++++++++++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0596]: cannot borrow data in an `Arc` as mutable [INFO] [stdout] --> src/main/searcher.rs:131:25 [INFO] [stdout] | [INFO] [stdout] 131 | ... lines.push(Line::new_with_fd(Message::Standard(directory_path.join(file_name).to_str().unwrap().to_string()), FileDescriptor:... [INFO] [stdout] | ^^^^^ cannot borrow as mutable [INFO] [stdout] | [INFO] [stdout] = help: trait `DerefMut` is required to modify through a dereference, but it is not implemented for `Arc>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0596`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rfind` (lib) due to 6 previous errors; 31 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `rfind` (lib test) due to 6 previous errors; 31 warnings emitted [INFO] running `Command { std: "docker" "inspect" "8de859b5216af136c60bad0a129c8e3322a6ede7ee74b7f0471d9208ba6a4329", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8de859b5216af136c60bad0a129c8e3322a6ede7ee74b7f0471d9208ba6a4329", kill_on_drop: false }` [INFO] [stdout] 8de859b5216af136c60bad0a129c8e3322a6ede7ee74b7f0471d9208ba6a4329