'rd' '/S' '/Q' 'Binary'
 in dir c:\Users\buildbot\Slaves\dolphin\debug-win-x64\build (timeout 1200 secs)
 watching logfiles {}
 argv: ['rd', '/S', '/Q', 'Binary']
 using PTY: False
The system cannot find the file specified.
program finished with exit code 2
elapsedTime=0.101000