refactor: cargo fmt.

Signed-off-by: BinBin He <hebinsquared@gmail.com>

Author: BinSquare

src/commands/start.rs

@@ -4,17 +4,17 @@
 use clap::Args;
 use libc::c_char;
 use std::ffi::CString;
-use std::fs::File;
 #[cfg(target_os = "macos")]
 use std::fs;
+use std::fs::File;
+use std::io::Write;
 #[cfg(target_os = "linux")]
 use std::io::{Error, ErrorKind};
 #[cfg(target_os = "macos")]
-use std::io::Write;
-use std::os::unix::io::AsRawFd;
-#[cfg(target_os = "macos")]
 use std::os::unix::fs::PermissionsExt;
 #[cfg(target_os = "macos")]
+use std::os::unix::io::AsRawFd;
+#[cfg(target_os = "macos")]
 use std::path::Path;
 
 use crate::bindings;