{'description': {'en': "John's Collaboration Overlay"},
 'feed': ['https://github.com/john-r-graham/jrg-overlay/commits/master.atom'],
 'homepage': 'https://github.com/john-r-graham/jrg-overlay',
 'name': 'JRG',
 'owner': [{'email': 'john_r_graham@gentoo.org',
            'name': 'John R. Graham',
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://github.com/john-r-graham/jrg-overlay.git'},
            {'type': 'git',
             'uri': 'git@github.com:john-r-graham/jrg-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.28

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync JRG
*** syncing JRG
Already up to date.
*** synced JRG
 * 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 JRG
 * app-arch/afio-2.5: failed sourcing ebuild: git-r3: EAPI 6 not supported, (git-r3.eclass, line  30:  called die)
 * app-arch/afio-2.5.1.2: failed sourcing ebuild: git-r3: EAPI 6 not supported, (git-r3.eclass, line  30:  called die)
 * app-arch/afio-9997: failed sourcing ebuild: git-r3: EAPI 6 not supported, (git-r3.eclass, line  30:  called die)
 * app-arch/afio-9998: failed sourcing ebuild: git-r3: EAPI 6 not supported, (git-r3.eclass, line  30:  called die)
 * app-arch/afio-9999: failed sourcing ebuild: git-r3: EAPI 6 not supported, (git-r3.eclass, line  30:  called die)
 * Cache regen failed with 1