[INFO] cloning repository https://github.com/SurtMcGert/FilePoolTool
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SurtMcGert/FilePoolTool" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSurtMcGert%2FFilePoolTool", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSurtMcGert%2FFilePoolTool'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 815c83bf66ea398707ea5acc638b318f571eaa96
[INFO] testing SurtMcGert/FilePoolTool against 1.84.0 for beta-1.85-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSurtMcGert%2FFilePoolTool" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SurtMcGert/FilePoolTool on toolchain 1.84.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.84.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SurtMcGert/FilePoolTool
[INFO] finished tweaking git repo https://github.com/SurtMcGert/FilePoolTool
[INFO] tweaked toml for git repo https://github.com/SurtMcGert/FilePoolTool written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] crate git repo https://github.com/SurtMcGert/FilePoolTool 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" "+1.84.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4eb5380a7725a7858228ed922c58262d77eb5dae9d07d03d3dd68ebc4aaf8036
[INFO] running `Command { std: "docker" "start" "-a" "4eb5380a7725a7858228ed922c58262d77eb5dae9d07d03d3dd68ebc4aaf8036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4eb5380a7725a7858228ed922c58262d77eb5dae9d07d03d3dd68ebc4aaf8036", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4eb5380a7725a7858228ed922c58262d77eb5dae9d07d03d3dd68ebc4aaf8036", kill_on_drop: false }`
[INFO] [stdout] 4eb5380a7725a7858228ed922c58262d77eb5dae9d07d03d3dd68ebc4aaf8036
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8183d69b9a7d853357a34de93c9168f1998559f55ba0569118beb4bab1a48893
[INFO] running `Command { std: "docker" "start" "-a" "8183d69b9a7d853357a34de93c9168f1998559f55ba0569118beb4bab1a48893", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.56
[INFO] [stderr]    Compiling quote v1.0.26
[INFO] [stderr]    Compiling libc v0.2.141
[INFO] [stderr]    Compiling unicode-ident v1.0.8
[INFO] [stderr]    Compiling thiserror v1.0.40
[INFO] [stderr]    Compiling either v1.8.1
[INFO] [stderr]    Compiling cty v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling raw-window-handle v0.4.3
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling which v4.4.0
[INFO] [stderr]    Compiling syn v2.0.15
[INFO] [stderr]    Compiling dirs-next v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.40
[INFO] [stderr]    Compiling native-dialog v0.6.3
[INFO] [stderr]    Compiling FilePoolTool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/main.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, DirEntry};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout]    |                    ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout] 53 +                 Ok(numOfCopiedFiles) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:63:57
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stdout]    |                                                         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 - fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stdout] 63 + fn copyFiles(input: &Path, output: &Path) -> io::Result<i32> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     if (input.is_dir() && output.is_dir()) {
[INFO] [stdout]    |        ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -     if (input.is_dir() && output.is_dir()) {
[INFO] [stdout] 65 +     if input.is_dir() && output.is_dir() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout]    |                        ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout] 73 +                     Ok(numOfCopiedFiles) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Ok((currentNumOfCopiedFiles))
[INFO] [stdout]    |        ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -     Ok((currentNumOfCopiedFiles))
[INFO] [stdout] 86 +     Ok(currentNumOfCopiedFiles)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/main.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 let result = fs::copy(path, outputPath);
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let inputPath = FileDialog::new()
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Some(inputPath) => inputPath,
[INFO] [stdout]    |              ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let inputPath = match inputPath {
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let outputPath = FileDialog::new()
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Some(outputPath) => outputPath,
[INFO] [stdout]    |                  ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let outputPath = match outputPath {
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfCopiedFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_copied_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copyFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stdout]    |    ^^^^^^^^^ help: convert the identifier to snake case: `copy_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentNumOfCopiedFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut currentNumOfCopiedFiles: i32 = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_num_of_copied_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfCopiedFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_copied_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `filenamePath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 let filenamePath = Path::new(filename);
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: convert the identifier to snake case: `filename_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let outputPath = output.join(filenamePath);
[INFO] [stdout]    |                     ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.63s
[INFO] running `Command { std: "docker" "inspect" "8183d69b9a7d853357a34de93c9168f1998559f55ba0569118beb4bab1a48893", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8183d69b9a7d853357a34de93c9168f1998559f55ba0569118beb4bab1a48893", kill_on_drop: false }`
[INFO] [stdout] 8183d69b9a7d853357a34de93c9168f1998559f55ba0569118beb4bab1a48893
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9a5554ab56da164cc4de269fb6f239f2d9eb147677a2589263e9f28c0dc96dd0
[INFO] running `Command { std: "docker" "start" "-a" "9a5554ab56da164cc4de269fb6f239f2d9eb147677a2589263e9f28c0dc96dd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling FilePoolTool v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `DirEntry`
[INFO] [stdout]  --> src/main.rs:2:21
[INFO] [stdout]   |
[INFO] [stdout] 2 | use std::fs::{self, DirEntry};
[INFO] [stdout]   |                     ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:53:20
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout]    |                    ^                ^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 53 -                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout] 53 +                 Ok(numOfCopiedFiles) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around type
[INFO] [stdout]   --> src/main.rs:63:57
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stdout]    |                                                         ^   ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 63 - fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stdout] 63 + fn copyFiles(input: &Path, output: &Path) -> io::Result<i32> {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around `if` condition
[INFO] [stdout]   --> src/main.rs:65:8
[INFO] [stdout]    |
[INFO] [stdout] 65 |     if (input.is_dir() && output.is_dir()) {
[INFO] [stdout]    |        ^                                 ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 65 -     if (input.is_dir() && output.is_dir()) {
[INFO] [stdout] 65 +     if input.is_dir() && output.is_dir() {
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around pattern
[INFO] [stdout]   --> src/main.rs:73:24
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout]    |                        ^                ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 73 -                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout] 73 +                     Ok(numOfCopiedFiles) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary parentheses around function argument
[INFO] [stdout]   --> src/main.rs:86:8
[INFO] [stdout]    |
[INFO] [stdout] 86 |     Ok((currentNumOfCopiedFiles))
[INFO] [stdout]    |        ^                       ^
[INFO] [stdout]    |
[INFO] [stdout] help: remove these parentheses
[INFO] [stdout]    |
[INFO] [stdout] 86 -     Ok((currentNumOfCopiedFiles))
[INFO] [stdout] 86 +     Ok(currentNumOfCopiedFiles)
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> src/main.rs:81:21
[INFO] [stdout]    |
[INFO] [stdout] 81 |                 let result = fs::copy(path, outputPath);
[INFO] [stdout]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:10:9
[INFO] [stdout]    |
[INFO] [stdout] 10 |     let inputPath = FileDialog::new()
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:17:14
[INFO] [stdout]    |
[INFO] [stdout] 17 |         Some(inputPath) => inputPath,
[INFO] [stdout]    |              ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `inputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let inputPath = match inputPath {
[INFO] [stdout]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:31:13
[INFO] [stdout]    |
[INFO] [stdout] 31 |         let outputPath = FileDialog::new()
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:38:18
[INFO] [stdout]    |
[INFO] [stdout] 38 |             Some(outputPath) => outputPath,
[INFO] [stdout]    |                  ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:37:13
[INFO] [stdout]    |
[INFO] [stdout] 37 |         let outputPath = match outputPath {
[INFO] [stdout]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfCopiedFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:53:21
[INFO] [stdout]    |
[INFO] [stdout] 53 |                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stdout]    |                     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_copied_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `copyFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:63:4
[INFO] [stdout]    |
[INFO] [stdout] 63 | fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stdout]    |    ^^^^^^^^^ help: convert the identifier to snake case: `copy_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `currentNumOfCopiedFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:64:13
[INFO] [stdout]    |
[INFO] [stdout] 64 |     let mut currentNumOfCopiedFiles: i32 = 0;
[INFO] [stdout]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_num_of_copied_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `numOfCopiedFiles` should have a snake case name
[INFO] [stdout]   --> src/main.rs:73:25
[INFO] [stdout]    |
[INFO] [stdout] 73 |                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stdout]    |                         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_copied_files`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `filenamePath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:79:21
[INFO] [stdout]    |
[INFO] [stdout] 79 |                 let filenamePath = Path::new(filename);
[INFO] [stdout]    |                     ^^^^^^^^^^^^ help: convert the identifier to snake case: `filename_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variable `outputPath` should have a snake case name
[INFO] [stdout]   --> src/main.rs:80:21
[INFO] [stdout]    |
[INFO] [stdout] 80 |                 let outputPath = output.join(filenamePath);
[INFO] [stdout]    |                     ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "9a5554ab56da164cc4de269fb6f239f2d9eb147677a2589263e9f28c0dc96dd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9a5554ab56da164cc4de269fb6f239f2d9eb147677a2589263e9f28c0dc96dd0", kill_on_drop: false }`
[INFO] [stdout] 9a5554ab56da164cc4de269fb6f239f2d9eb147677a2589263e9f28c0dc96dd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:86ea7c7af713d31e8cfdb68a6d0db50b5cf7cbeecde3d112f9f257f747318d36" "/opt/rustwide/cargo-home/bin/cargo" "+1.84.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 389512165f5213db8c116e9f14d204ba0d73852bfe54d0dd4683fbfca9e660a1
[INFO] running `Command { std: "docker" "start" "-a" "389512165f5213db8c116e9f14d204ba0d73852bfe54d0dd4683fbfca9e660a1", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `DirEntry`
[INFO] [stderr]  --> src/main.rs:2:21
[INFO] [stderr]   |
[INFO] [stderr] 2 | use std::fs::{self, DirEntry};
[INFO] [stderr]   |                     ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]   --> src/main.rs:53:20
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stderr]    |                    ^                ^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_parens)]` on by default
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 53 -                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stderr] 53 +                 Ok(numOfCopiedFiles) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around type
[INFO] [stderr]   --> src/main.rs:63:57
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stderr]    |                                                         ^   ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 63 - fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stderr] 63 + fn copyFiles(input: &Path, output: &Path) -> io::Result<i32> {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around `if` condition
[INFO] [stderr]   --> src/main.rs:65:8
[INFO] [stderr]    |
[INFO] [stderr] 65 |     if (input.is_dir() && output.is_dir()) {
[INFO] [stderr]    |        ^                                 ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 65 -     if (input.is_dir() && output.is_dir()) {
[INFO] [stderr] 65 +     if input.is_dir() && output.is_dir() {
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around pattern
[INFO] [stderr]   --> src/main.rs:73:24
[INFO] [stderr]    |
[INFO] [stderr] 73 |                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stderr]    |                        ^                ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 73 -                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stderr] 73 +                     Ok(numOfCopiedFiles) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary parentheses around function argument
[INFO] [stderr]   --> src/main.rs:86:8
[INFO] [stderr]    |
[INFO] [stderr] 86 |     Ok((currentNumOfCopiedFiles))
[INFO] [stderr]    |        ^                       ^
[INFO] [stderr]    |
[INFO] [stderr] help: remove these parentheses
[INFO] [stderr]    |
[INFO] [stderr] 86 -     Ok((currentNumOfCopiedFiles))
[INFO] [stderr] 86 +     Ok(currentNumOfCopiedFiles)
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `result`
[INFO] [stderr]   --> src/main.rs:81:21
[INFO] [stderr]    |
[INFO] [stderr] 81 |                 let result = fs::copy(path, outputPath);
[INFO] [stderr]    |                     ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:10:9
[INFO] [stderr]    |
[INFO] [stderr] 10 |     let inputPath = FileDialog::new()
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_snake_case)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:17:14
[INFO] [stderr]    |
[INFO] [stderr] 17 |         Some(inputPath) => inputPath,
[INFO] [stderr]    |              ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `inputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let inputPath = match inputPath {
[INFO] [stderr]    |         ^^^^^^^^^ help: convert the identifier to snake case: `input_path`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `outputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:31:13
[INFO] [stderr]    |
[INFO] [stderr] 31 |         let outputPath = FileDialog::new()
[INFO] [stderr]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `outputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:38:18
[INFO] [stderr]    |
[INFO] [stderr] 38 |             Some(outputPath) => outputPath,
[INFO] [stderr]    |                  ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `outputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:37:13
[INFO] [stderr]    |
[INFO] [stderr] 37 |         let outputPath = match outputPath {
[INFO] [stderr]    |             ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `numOfCopiedFiles` should have a snake case name
[INFO] [stderr]   --> src/main.rs:53:21
[INFO] [stderr]    |
[INFO] [stderr] 53 |                 Ok((numOfCopiedFiles)) => println!("number of files copied: {}", numOfCopiedFiles),
[INFO] [stderr]    |                     ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_copied_files`
[INFO] [stderr] 
[INFO] [stderr] warning: function `copyFiles` should have a snake case name
[INFO] [stderr]   --> src/main.rs:63:4
[INFO] [stderr]    |
[INFO] [stderr] 63 | fn copyFiles(input: &Path, output: &Path) -> io::Result<(i32)> {
[INFO] [stderr]    |    ^^^^^^^^^ help: convert the identifier to snake case: `copy_files`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `currentNumOfCopiedFiles` should have a snake case name
[INFO] [stderr]   --> src/main.rs:64:13
[INFO] [stderr]    |
[INFO] [stderr] 64 |     let mut currentNumOfCopiedFiles: i32 = 0;
[INFO] [stderr]    |             ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `current_num_of_copied_files`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `numOfCopiedFiles` should have a snake case name
[INFO] [stderr]   --> src/main.rs:73:25
[INFO] [stderr]    |
[INFO] [stderr] 73 |                     Ok((numOfCopiedFiles)) => currentNumOfCopiedFiles += numOfCopiedFiles,
[INFO] [stderr]    |                         ^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `num_of_copied_files`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `filenamePath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:79:21
[INFO] [stderr]    |
[INFO] [stderr] 79 |                 let filenamePath = Path::new(filename);
[INFO] [stderr]    |                     ^^^^^^^^^^^^ help: convert the identifier to snake case: `filename_path`
[INFO] [stderr] 
[INFO] [stderr] warning: variable `outputPath` should have a snake case name
[INFO] [stderr]   --> src/main.rs:80:21
[INFO] [stderr]    |
[INFO] [stderr] 80 |                 let outputPath = output.join(filenamePath);
[INFO] [stderr]    |                     ^^^^^^^^^^ help: convert the identifier to snake case: `output_path`
[INFO] [stderr] 
[INFO] [stderr] warning: `FilePoolTool` (bin "FilePoolTool" test) generated 19 warnings (run `cargo fix --bin "FilePoolTool" --tests` to apply 6 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/FilePoolTool-7f4279d3fc8be3e7)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "389512165f5213db8c116e9f14d204ba0d73852bfe54d0dd4683fbfca9e660a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "389512165f5213db8c116e9f14d204ba0d73852bfe54d0dd4683fbfca9e660a1", kill_on_drop: false }`
[INFO] [stdout] 389512165f5213db8c116e9f14d204ba0d73852bfe54d0dd4683fbfca9e660a1