Instructs the probe to fail gracefully and force failure on all other probes running the script, providing a verbose fail reason.
rtcFailAll() can be used to fail a running script at a given point in time and provide a textual explanation for the failure reason. This can be useful in functional tests where certain conditions are saught after.
This command will also cause all other probes to stop executing their script and fail (without collecting logs).
|reason||string||The failure reason to use.|