{'description': {'en': 'Gentoo MySQL overlay'},
 'feed': ['https://cgit.gentoo.org/proj/mysql.git/atom/'],
 'homepage': 'https://cgit.gentoo.org/proj/mysql.git/',
 'name': 'mysql',
 'owner': [{'email': 'mysql-bugs@gentoo.org',
            'name': 'MySQL Team',
            'type': 'project'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://anongit.gentoo.org/git/proj/mysql.git'},
            {'type': 'git', 'uri': 'git://anongit.gentoo.org/proj/mysql.git'},
            {'type': 'git',
             'uri': 'git+ssh://git@git.gentoo.org/proj/mysql.git'}],
 'status': 'official'}
pkgcore 0.12.24

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync mysql
WARNING:pkgcore:tex-overlay repo at '/var/lib/repo-mirror-ci/sync/tex-overlay', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:haarp repo at '/var/lib/repo-mirror-ci/sync/haarp', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:lmiphay repo at '/var/lib/repo-mirror-ci/sync/lmiphay', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
WARNING:pkgcore:multilib-portage repo at '/var/lib/repo-mirror-ci/sync/multilib-portage', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing mysql
remote: System error
fatal: unable to access 'https://anongit.gentoo.org/git/proj/mysql.git/': The requested URL returned error: 502
!!! failed syncing mysql
 * Sync failed with 1
 * Will try to re-create
$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync mysql
*** syncing mysql
Cloning into '/var/lib/repo-mirror-ci/sync/mysql'...
remote: System error
fatal: unable to access 'https://anongit.gentoo.org/git/proj/mysql.git/': The requested URL returned error: 502
!!! failed syncing mysql
 * Sync failed again with 1, removing