This error might be caused by encryption of disk. When scenario and feature together have more than 113 characters:
Error: ENAMETOOLONG: name too long, open 'logs/execution_logs/2018-10-01_16-8-33-170/2018-10-01_16-8-33-946__Lorem ipsum dolor sit amet, consectetur adipiscing elit. Proin nibh augue, suscipit a, scelerisque sed, lacinia in, mi. Cras vel lorem.-Etiam pellentesque aliquet tellus. Phasellus pharetra nulla ac diam..har'