{'description': {'en': 'Gentoo overlay of R packages'},
 'homepage': 'https://cgit.gentoo.org/proj/R_overlay.git/',
 'name': 'R_Overlay',
 'owner': [{'email': 'heroxbd@gentoo.org',
            'name': 'Benda Xu',
            'type': 'project'}],
 'quality': 'experimental',
 'source': [{'type': 'rsync',
             'uri': 'rsync://roverlay.dev.gentoo.org/roverlay'}],
 'status': 'official'}
$ pmaint sync R_Overlay
WARNING:pkgcore:repository at '/home/mgorny/sync/steveeJ' has unsupported profile format(s): 'profile-set'
receiving incremental file list

Number of files: 97,511 (reg: 85,751, dir: 11,760)
Number of created files: 0
Number of deleted files: 0
Number of regular files transferred: 0
Total file size: 71.55M bytes
Total transferred file size: 0 bytes
Literal data: 0 bytes
Matched data: 0 bytes
File list size: 2.64M
File list generation time: 0.001 seconds
File list transfer time: 0.000 seconds
Total bytes sent: 13.79K
Total bytes received: 2.89M

sent 13.79K bytes  received 2.89M bytes  187.07K bytes/sec
total size is 71.55M  speedup is 24.67
*** syncing R_Overlay
*** synced R_Overlay
 * Sync succeeded
$ pmaint regen --use-local-desc --pkg-desc-index -t 1 R_Overlay
WARNING:pkgcore:repository at '/home/mgorny/repos/steveeJ' has unsupported profile format(s): 'profile-set'
WARNING:pkgcore:repository at '/home/mgorny/repos/steveeJ' has unsupported profile format(s): 'profile-set'
 * Cache regenerated successfully