message: feat(wasi) Clarify an error message.
diff: @@ -253,8 +253,8 @@ impl WasiFs {
  .create_inode(kind, true, preopen_name.clone())
  .map_err(|e| {
  format!(
  - "Failed to create inode for preopened dir: WASI error code: {}",
  - e
  + "Failed to create inode for preopened dir (name `{}`): WASI error code: {}",
  + preopen_name, e
  )
  })?;
  let fd_flags = Fd::READ;
  