When "/tmp" and $TMPDIR directory are cleaned up in macOS?I know about removing files and directories in /tmp directory in boot time. Is it right?In addition, are there other times in trying to clean up the directory?

When running my app on my device for debug, message is shown===========Development cannot be enabled while your drive is lockedPlease unlock your device and reattach.(0xE80000E2).===========<Env>Xcode: Xcode 8 beta 2iOS: iOS 10 beta 2What's the problem? T.T