{'description': {'en': 'FeM Gentoo Overlay'},
 'homepage': 'https://gitlab.fem-net.de/gentoo/fem-overlay',
 'name': 'fem-overlay',
 'owner': [{'email': 'fem-overlay@technik.fem-net.de',
            'name': 'FeM e.V. Gentoo Overlay maintainers',
            'type': 'project'},
           {'email': 'frainz@mailbox.org',
            'name': 'Paul Michel',
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://gitlab.fem-net.de/gentoo/fem-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.28

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync fem-overlay
WARNING:pkgcore:darkelf repo at '/var/lib/repo-mirror-ci/sync/darkelf', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing fem-overlay
Already up to date.
*** synced fem-overlay
 * 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 fem-overlay
 * sci-electronics/verilator-4.210: failed sourcing ebuild: multilib: EAPI 6 not supported, (multilib.eclass, line  17:  called die)
 * www-apache/mod_rangecnt-1.0: failed sourcing ebuild: apache-module: EAPI 6 not supported, (apache-module.eclass, line  52:  called die)
 * Cache regen failed with 1