Fix error on thread creation2

[bootandy]

Should Fix: #256

[AminurAlam]

doesn't seem to fix the issue

$ git clone --depth 1 --branch 'fix_error_on_thread_creation2' 'https://github.com/bootandy/dust/'
$ cd dust
$ cargo run

first one is from repository
second one is compiled from source
third one is compiled from this pr
using rustc 1.62.1

[bootandy]

Ok, thanks for the information let me try again.