Slither error doesn't cause a job failure

[oscarsernarosero]

If Slither detectors are not opened or closed properly, Slither throws an error indicating that there might be a dangerous misconfiguration. These kind of errors, however, are not caught by the job which fails silently as there is no fail-on option for error.

Example:
close a detector that hasn't been started (i.e.slither-disable-end). The job passes, but the logs show

ERROR:Slither:slither-disable-end without slither-disable-start