Add assert in continuous collision checking.

3 jobs for master in 33 minutes and 14 seconds
Status Name Job ID Coverage
  Test
failed doc-coverage #10605

00:32:55

49.0%
failed robotpkg-hpp-core-16.04-release #10603

00:23:57

failed robotpkg-hpp-core-18.04-release #10604

00:33:14

 
Name Stage Failure
failed
doc-coverage Test
No job log
failed
robotpkg-hpp-core-18.04-release Test
No job log
failed
robotpkg-hpp-core-16.04-release Test
No job log