Remove system outs in tests

3 jobs for kaminski-dev in 44 minutes and 7 seconds (queued for 2 seconds)
latest
Status Name Job ID Coverage
  Linux
passed BranchJobLinux #241482

00:18:56

81.0%
 
  Windows
passed BranchJobWindows #241885
Windows10

00:25:11

failed BranchJobWindows #241483
Windows10

01:38:52