{'description': {'en': 'fol4 overlay'},
 'feed': ['https://gitlab.com/madsl/fol4/commits/master.atom'],
 'homepage': 'https://gitlab.com/madsl/fol4',
 'name': 'fol4',
 'owner': [{'email': 'mads@ab3.no', 'name': 'Mads', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git', 'uri': 'https://gitlab.com/madsl/fol4'},
            {'type': 'git', 'uri': 'git+ssh://git@gitlab.com/madsl/fol4.git'}],
 'status': 'unofficial'}
pkgcore 0.11.8

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync fol4
WARNING:pkgcore:calculate repo at '/var/lib/repo-mirror-ci/sync/calculate', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:distros repo at '/var/lib/repo-mirror-ci/sync/distros', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing fol4
warning: redirecting to https://gitlab.com/madsl/fol4.git/
Already up to date.
*** synced fol4
 * Sync succeeded
$ git log --format=%ci -1
$ git show -q --pretty=format:%G? HEAD
$ pmaint --config /var/lib/repo-mirror-ci/data/etc/portage regen --use-local-desc --pkg-desc-index -t 32 fol4
 * dev-python/prawcore-0.14.0: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * dev-python/pychromecast-2.3.0: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * dev-python/pygeoip-0.3.2: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * dev-python/update-checker-0.16: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * media-video/mkchromecast-0.3.8.1: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * media-video/mkchromecast-9999: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * sys-apps/systemd-239-r1: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 158:  called die)
 * Cache regen failed with 1