error: call to `set_readonly` with argument `false`
  --> $DIR/permissions_set_readonly_false.rs:19:5
   |
LL |     permissions.set_readonly(false);
   |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   |
   = note: on Unix platforms this results in the file being world writable
   = help: you can set the desired permissions using `PermissionsExt`. For more information, see
           https://doc.rust-lang.org/std/os/unix/fs/trait.PermissionsExt.html
   = note: `-D clippy::permissions-set-readonly-false` implied by `-D warnings`

error: aborting due to previous error