{'description': {'en': 'Official Gentoo ebuild repository'},
 'feed': ['https://cgit.gentoo.org/repo/gentoo.git/atom/'],
 'homepage': 'https://gentoo.org/',
 'name': 'gentoo',
 'owner': [{'email': 'bug-wranglers@gentoo.org', 'type': 'project'}],
 'quality': 'core',
 'source': [{'type': 'rsync', 'uri': 'rsync://rsync.gentoo.org/gentoo-portage'},
            {'type': 'git',
             'uri': 'https://anongit.gentoo.org/git/repo/gentoo.git'},
            {'type': 'git', 'uri': 'git://anongit.gentoo.org/repo/gentoo.git'},
            {'type': 'git',
             'uri': 'git+ssh://git@git.gentoo.org/repo/gentoo.git'}],
 'status': 'official'}
pkgcore 0.12.28

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync gentoo
*** syncing gentoo
You are not currently on a branch.
Please specify which branch you want to merge with.
See git-pull(1) for details.

    git pull <remote> <branch>

!!! failed syncing gentoo
 * Sync failed with 1
 * Will try to re-create
$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync gentoo
*** syncing gentoo
Cloning into '/var/lib/repo-mirror-ci/sync/gentoo'...
Updating files:  24% (21769/89299)
Updating files:  25% (22325/89299)
Updating files:  26% (23218/89299)
Updating files:  27% (24111/89299)
Updating files:  28% (25004/89299)
Updating files:  29% (25897/89299)
Updating files:  30% (26790/89299)
Updating files:  31% (27683/89299)
Updating files:  32% (28576/89299)
Updating files:  33% (29469/89299)
Updating files:  34% (30362/89299)
Updating files:  35% (31255/89299)
Updating files:  36% (32148/89299)
Updating files:  37% (33041/89299)
Updating files:  38% (33934/89299)
Updating files:  39% (34827/89299)
Updating files:  40% (35720/89299)
Updating files:  41% (36613/89299)
Updating files:  42% (37506/89299)
Updating files:  43% (38399/89299)
Updating files:  44% (39292/89299)
Updating files:  45% (40185/89299)
Updating files:  46% (41078/89299)
Updating files:  47% (41971/89299)
Updating files:  48% (42864/89299)
Updating files:  48% (42902/89299)
Updating files:  49% (43757/89299)
Updating files:  50% (44650/89299)
Updating files:  51% (45543/89299)
Updating files:  52% (46436/89299)
Updating files:  53% (47329/89299)
Updating files:  54% (48222/89299)
Updating files:  55% (49115/89299)
Updating files:  56% (50008/89299)
Updating files:  57% (50901/89299)
Updating files:  58% (51794/89299)
Updating files:  59% (52687/89299)
Updating files:  60% (53580/89299)
Updating files:  61% (54473/89299)
Updating files:  62% (55366/89299)
Updating files:  63% (56259/89299)
Updating files:  64% (57152/89299)
Updating files:  65% (58045/89299)
Updating files:  66% (58938/89299)
Updating files:  67% (59831/89299)
Updating files:  68% (60724/89299)
Updating files:  69% (61617/89299)
Updating files:  70% (62510/89299)
Updating files:  71% (63403/89299)
Updating files:  71% (63473/89299)
Updating files:  72% (64296/89299)
Updating files:  73% (65189/89299)
Updating files:  74% (66082/89299)
Updating files:  75% (66975/89299)
Updating files:  76% (67868/89299)
Updating files:  77% (68761/89299)
Updating files:  78% (69654/89299)
Updating files:  79% (70547/89299)
Updating files:  80% (71440/89299)
Updating files:  81% (72333/89299)
Updating files:  82% (73226/89299)
Updating files:  83% (74119/89299)
Updating files:  84% (75012/89299)
Updating files:  85% (75905/89299)
Updating files:  86% (76798/89299)
Updating files:  87% (77691/89299)
Updating files:  88% (78584/89299)
Updating files:  89% (79477/89299)
Updating files:  90% (80370/89299)
Updating files:  91% (81263/89299)
Updating files:  92% (82156/89299)
Updating files:  93% (83049/89299)
Updating files:  94% (83942/89299)
Updating files:  95% (84835/89299)
Updating files:  95% (85378/89299)
Updating files:  96% (85728/89299)
Updating files:  97% (86621/89299)
Updating files:  98% (87514/89299)
Updating files:  99% (88407/89299)
Updating files: 100% (89299/89299)
Updating files: 100% (89299/89299), done.
*** synced gentoo
 * Sync succeeded after re-adding
$ 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 gentoo
 * Cache regenerated successfully