{'description': {'en': "Christoph's Overlay"},
 'feed': ['https://github.com/junghans/cj-overlay/commits/master.atom'],
 'homepage': 'https://github.com/junghans/cj-overlay',
 'name': 'cj-overlay',
 'owner': [{'email': 'junghans@gentoo.org', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git', 'uri': 'git://github.com/junghans/cj-overlay'}],
 'status': 'official'}
pkgcore 0.12.8

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync cj-overlay
WARNING:pkgcore:SarahMiaOverlay repo at '/var/lib/repo-mirror-ci/sync/SarahMiaOverlay', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:ag-ops repo at '/var/lib/repo-mirror-ci/sync/ag-ops', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:akater repo at '/var/lib/repo-mirror-ci/sync/akater', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:ap-overlay repo at '/var/lib/repo-mirror-ci/sync/ap-overlay', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:argent-main repo at '/var/lib/repo-mirror-ci/sync/argent-main', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:bitcoin repo at '/var/lib/repo-mirror-ci/sync/bitcoin', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing cj-overlay
Already up to date.
*** synced cj-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 cj-overlay
 * Cache regenerated successfully