100ll fuel line

hey guys, I’ve been running 100ll fuel for awhile now, I’ve been through about 50 gallons, no problems with drivability or motor, car absolutely loves it..... but I noticed today a leak spot in the driveway, and noticed an empty fuel cell... so I poured a little in the cell and found a leak from the line, there is no noticeable cut Or anything but it’s deffinately coming from line, it’s stainless braided summit line. Is it possible the fuel ate the rubber lining?