Pathologic was missing because of a .git folder inside.

[yaffs-website] / web / modules / contrib / front / front_page.info.yml

name: Front Page
description: 'Allows site admins setup custom front pages for the site.'
type: module
configure: front_page.settings
# core: 8.x

# Information added by Drupal.org packaging script on 2017-02-21
version: '8.x-1.0-alpha2'
core: '8.x'
project: 'front'
datestamp: 1487686985