Restlings panicked due to "Permission denied" after I launched it

[soul2zimate]

Restlings panicked due to "Permission denied" after I launched it as below (I added RUST_BACKTRACE=full environment variable to display a backtrace):

thread 'main' panicked at src/tools/clippy/src/main.rs:139:10:
could not run cargo: Os { code: 13, kind: PermissionDenied, message: "Permission denied" }
stack backtrace:
   0:        0x11026b0c0 - <std::sys::backtrace::BacktraceLock::print::DisplayBacktrace as core::fmt::Display>::fmt::h4b01b56329a0a8fc
   1:        0x10da730e4 - core::fmt::write::h5ac783d2f16cae69
   2:        0x11025efa4 - std::io::Write::write_fmt::h740ae8bf4425e1f4
   3:        0x11026af80 - std::sys::backtrace::BacktraceLock::print::h822ac0a1da741b33
   4:        0x11026d4a4 - std::panicking::default_hook::{{closure}}::h182e34e1427a763f
   5:        0x11026d2a0 - std::panicking::default_hook::hf3c673ab0d652139
   6:        0x11026de8c - std::panicking::rust_panic_with_hook::ha68643d4311595e9
   7:        0x11026da38 - std::panicking::begin_panic_handler::{{closure}}::h0edcf2e5c8ce9186
   8:        0x11026b55c - std::sys::backtrace::__rust_end_short_backtrace::h25049b070cf1a527
   9:        0x11026d6fc - _rust_begin_unwind
  10:        0x11293bce4 - core::panicking::panic_fmt::ha0b5c5252c2f1706
  11:        0x11293c0cc - core::result::unwrap_failed::h49b97238f5f454fc
  12:        0x104360970 - cargo_clippy[198b87c2d23e2101]::main
  13:        0x10435ebc8 - std[c851462af2470259]::sys::backtrace::__rust_begin_short_backtrace::<fn(), ()>
  14:        0x10435ebe0 - std[c851462af2470259]::rt::lang_start::<()>::{closure#0}
  15:        0x1102506a0 - std::rt::lang_start_internal::hd55fd6ef897020fb
  16:        0x104360fe8 - _main

Output
       Welcome to...                      
                 _   _ _                  
  _ __ _   _ ___| |_| (_)_ __   __ _ ___  
 | '__| | | / __| __| | | '_ \ / _` / __| 
 | |  | |_| \__ \ |_| | | | | | (_| \__ \ 
 |_|   \__,_|___/\__|_|_|_| |_|\__, |___/ 
                               |___/      

This exercise compiles successfully. The remaining exercises contain a compiler
or logic error. The central concept behind Rustlings is to fix these errors and
solve the exercises. Good luck!

The file of this exercise is `exercises/00_intro/intro1.rs`. Have a look!
The current exercise path will be always shown under the progress bar.
You can click on the path to open the exercise file in your editor.


Progress: [>---------------------------------------------------------------------------------------------------]   0/94
Current exercise: exercises/00_intro/intro1.rs

h:hint / l:list / c:check all / x:reset / q:quit ? 

My rust and system information:

➜  rustlings git:(main) ✗ rustc --version
rustc 1.85.1 (4eb161250 2025-03-15)

➜  rustlings git:(main) ✗ sw_vers
ProductName:		macOS
ProductVersion:		15.3.2
BuildVersion:		24D81

[Obasoro]

Also experiencing same. rustling init throw up this error.

This command will create the directory `rustlings/`which will contain the exercises.
Press ENTER to continue

Error: Initialization failed

Caused by:
    0: Failed to create the `rustlings/` directory
    1: Permission denied (os error 13)```

xxxxxx@DESKTOP:~/rust-learning$ rustling```

```

     ```  Welcome to...
                 _   _ _
  _ __ _   _ ___| |_| (_)_ __   __ _ ___
 | '__| | | / __| __| | | '_ \ / _` / __|
 | |  | |_| \__ \ |_| | | | | | (_| \__ \
 |_|   \__,_|___/\__|_|_|_| |_|\__, |___/
                               |___/
```
```
The exercises/ directory couldn't be found in the current directory.
If you are just starting with Rustlings, run the command `rustlings init` to initialize it

```