{'description': {'en': 'Personal overlay'},
 'feed': ['https://github.com/DarthGandalf/gentoo-overlay/commits/master.atom'],
 'homepage': 'https://github.com/DarthGandalf/gentoo-overlay',
 'name': 'darthgandalf-overlay',
 'owner': [{'email': 'alexey+gentoo@asokolov.org',
            'name': 'Alexey Sokolov',
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://github.com/DarthGandalf/gentoo-overlay.git'},
            {'type': 'git',
             'uri': 'git+ssh://git@github.com/DarthGandalf/gentoo-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.13

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync darthgandalf-overlay
ERROR:pkgcore:Cannot write cache for /usr/lib/python3.10/site-packages/pkgcore/plugins/plugincache: [Errno 13] Permission denied: '/usr/lib64/python3.10/site-packages/pkgcore/plugins/.update.plugincache'. Try running pplugincache.
*** syncing darthgandalf-overlay
Already up to date.
*** synced darthgandalf-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 darthgandalf-overlay
ERROR:pkgcore:Cannot write cache for /usr/lib/python3.10/site-packages/pkgcore/plugins/plugincache: [Errno 13] Permission denied: '/usr/lib64/python3.10/site-packages/pkgcore/plugins/.update.plugincache'. Try running pplugincache.
 * Cache regenerated successfully