{'description': {'en': 'Alex Xu (Hello71) personal overlay'},
 'feed': ['https://cgit.alxu.ca/gentoo-overlay.git/atom/'],
 'homepage': 'https://cgit.alxu.ca/gentoo-overlay.git/',
 'name': 'alxu',
 'owner': [{'email': 'alex_y_xu@yahoo.ca',
            'name': 'Alex Xu (Hello71)',
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git', 'uri': 'https://git.alxu.ca/gentoo-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.28

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync alxu
WARNING:pkgcore:mv repo at '/var/lib/repo-mirror-ci/sync/mv', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:mv repo at '/var/lib/repo-mirror-ci/sync/mv', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing alxu
Already up to date.
*** synced alxu
 * 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 alxu
 * net-dns/libidn-compat-1.33: failed sourcing ebuild: autotools: EAPI 6 not supported, (autotools.eclass, line  31:  called die)
 * Cache regen failed with 1