{'description': {'en': 'Personal overlay'},
 'homepage': 'https://gitea.sergiotarxz.freemyip.com/sergiotarxz/sergiotarxz-overlay',
 'name': 'sergiotarxz',
 'owner': [{'email': 'sergiotarxz@posteo.net',
            'name': 'Sergio Iglesias',
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://gitea.sergiotarxz.freemyip.com/sergiotarxz/sergiotarxz-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.21

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync sergiotarxz
WARNING:pkgcore:Case_Of repo at '/var/lib/repo-mirror-ci/sync/Case_Of', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing sergiotarxz
warning: redirecting to https://git.owlcode.tech/sergiotarxz/sergiotarxz-overlay.git/
Already up to date.
*** synced sergiotarxz
 * 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 sergiotarxz
 * app-portage/grs-0.1: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 178:  called die)
 * app-portage/grs-0.2: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 178:  called die)
 * app-portage/grs-0.3: failed sourcing ebuild: No supported implementation in PYTHON_COMPAT., (python-utils-r1.eclass, line 178:  called die)
 * Cache regen failed with 1