{'description': {'en': "wjn's overlay for Gentoo Linux"},
 'homepage': 'https://bitbucket.org/wjn/wjn-overlay',
 'name': 'wjn-overlay',
 'owner': [{'email': 'wjn@aol.jp', 'name': 'wjn', 'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://bitbucket.org/wjn/wjn-overlay.git'}],
 'status': 'unofficial'}
pkgcore 0.12.1

$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync wjn-overlay
WARNING:pkgcore:dwfreed repo at '/var/lib/repo-mirror-ci/sync/dwfreed', doesn't specify masters in metadata/layout.conf. Please explicitly set masters (use "masters =" if the repo is standalone).
*** syncing wjn-overlay
fatal: unable to access 'https://bitbucket.org/wjn/wjn-overlay.git/': HTTP/2 stream 1 was not closed cleanly before end of the underlying stream
!!! failed syncing wjn-overlay
 * Sync failed with 1
 * Will try to re-create
$ pmaint --config /var/lib/repo-mirror-ci/data-sync/etc/portage sync wjn-overlay
*** syncing wjn-overlay
Cloning into '/var/lib/repo-mirror-ci/sync/wjn-overlay'...
fatal: unable to access 'https://bitbucket.org/wjn/wjn-overlay.git/': HTTP/2 stream 1 was not closed cleanly before end of the underlying stream
!!! failed syncing wjn-overlay
 * Sync failed again with 1, removing