{'description': {'en': 'collection of ebuilds by ycarus'},
 'homepage': 'http://gpo.zugaina.org/Overlays/zugaina/',
 'name': 'zugaina',
 'owner': [{'email': 'ycarus@zugaina.org', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'rsync',
             'uri': 'rsync://gentoo.zugaina.org/zugaina-portage'}],
 'status': 'unofficial'}
pkgcore 0.12.28

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync zugaina
WARNING:pkgcore:quarks repo at '/var/lib/repo-mirror-ci/sync/quarks', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing zugaina


Number of files: 324 (reg: 225, dir: 99)
Number of created files: 0
Number of deleted files: 0
Number of regular files transferred: 0
Total file size: 239.03K bytes
Total transferred file size: 0 bytes
Literal data: 0 bytes
Matched data: 0 bytes
File list size: 8.56K
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 160
Total bytes received: 8.67K

sent 160 bytes  received 8.67K bytes  5.88K bytes/sec
total size is 239.03K  speedup is 27.08
*** synced zugaina
 * Sync succeeded
$ stat --format=%y .
$ pmaint --config /var/lib/repo-mirror-ci/data/etc/portage regen --use-local-desc --pkg-desc-index -t 32 zugaina
 * media-gfx/nvidia-cg-toolkit-1.5.0023: failed sourcing ebuild: inherit requires unknown eclass: versionator.eclass
 * Cache regen failed with 1