thread panic on WSL

[bartlibert]

On my windows system, I use pack in WSL to manage my vim there. However, I get thread panics from time to time (see below).

It seems to be related to the thread sleep in the Spinner class. here

This function calls nanosleep here. On WSL, this function returns EINVAL sometimes on WSL, causing an unhandled assert, which in turn results in the panic (at least I think so, I'm a C/C++ programmer, not a Rust programmer, so I'm making some assumptions).

I don't know if there's a sensible way to handle this assert on your side? Or maybe provide a "no spinner" option or something?

' panicked at 'assertion failed: `(left == right)`
  left: `22`, ⠋
 right: `4`', thread 'src/libstd/sys/unix/thread.rs<unnamed>:' panicked at '172assertion failed: `(left == right)`
  left: `22`,
 right: `4`:', 21src/libstd/sys/unix/thread.rs
:172:21
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
   ⠋ [jsfaint/coc-neoinclude] syncing
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `22`,
 right: `4`', src/libstd/sys/unix/thread.rs:172:21
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
   ⠋ [juneedahamed/vc.vim] syncing
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `22`,
 right: `4`', src/libstd/sys/unix/thread.rs:172:21
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
   ⠋ [junegunn/fzf.vim] syncing
thread '<unnamed>' panicked at 'assertion failed: `(left == right)`
  left: `22`,
 right: `4`', src/libstd/sys/unix/thread.rs:172:21
^Cthread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5
thread '<unnamed>' panicked at 'called `Result::unwrap()` on an `Err` value: "SendError(..)"', src/libcore/result.rs:1188:5