Where is located symbolicatecrash tool in Xcode 8?
In Xcode 7 it used to be here:
/Applications/Xcode.app/Contents/SharedFrameworks/DTDeviceKitBase.framework/Versions/A/Resources/symbolicatecrash
I found it at...
./Contents/SharedFrameworks/DVTFoundation.framework/Versions/A/Resources/symbolicatecrash
...in the Xcode.app folder.
For reference, "find . -name symbolicatecrash
" in the terminal is your friend.