SweepTest() doesn't work for rigidbody with mesh collider

I have rigidbody with mesh collider. And rigidbody.Sweeptest() doesn’t work for it. I’ve tried to make mesh collider both “convex” and not.
Where could be problem?

This question would lead me to believe that Sweeptest() isn’t supported for mesh colliders. I’d suggest (if possible) substituting a simplified, built-in collider if you need the function to work.