{'description': {'en': 'Personal overlay'},
 'feed': ['https://github.com/nE0sIghT/vortex-overlay/commits/master.atom'],
 'homepage': 'https://github.com/nE0sIghT/vortex-overlay',
 'name': 'vortex',
 'owner': [{'email': 'ykonotopov@gnome.org',
            'name': "Yuri 'nE0sIghT' Konotopov",
            'type': 'person'}],
 'quality': 'experimental',
 'source': [{'type': 'git',
             'uri': 'https://github.com/nE0sIghT/vortex-overlay.git'},
            {'type': 'git',
             'uri': 'git://github.com/nE0sIghT/vortex-overlay.git'}],
 'status': 'unofficial'}
$ pmaint sync vortex
*** syncing vortex
warning: Pulling without specifying how to reconcile divergent branches is
discouraged. You can squelch this message by running one of the following
commands sometime before your next pull:

  git config pull.rebase false  # merge (the default strategy)
  git config pull.rebase true   # rebase
  git config pull.ff only       # fast-forward only

You can replace "git config" with "git config --global" to set a default
preference for all repositories. You can also pass --rebase, --no-rebase,
or --ff-only on the command line to override the configured default per
invocation.

Already up to date.
*** synced vortex
 * Sync succeeded
$ git log --format=%ci -1
$ git show -q --pretty=format:%G? HEAD
$ pmaint regen --use-local-desc --pkg-desc-index -t 32 vortex
Failed importing: cannot import name 'WeakValCache' from 'snakeoil.weakrefs' (/usr/lib/python3.8/site-packages/snakeoil/weakrefs.py)!
Verify that pkgcore and its deps are properly installed and/or PYTHONPATH is set correctly for python 3.8.7.

Traceback (most recent call last):
  File "/usr/lib/python-exec/python3.8/pmaint", line 4, in <module>
    scripts.run(basename(__file__))
  File "/usr/lib/python3.8/site-packages/pkgcore/scripts/__init__.py", line 17, in run
    script = import_module(script_module)
  File "/usr/lib/python3.8/importlib/__init__.py", line 127, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1014, in _gcd_import
  File "<frozen importlib._bootstrap>", line 991, in _find_and_load
  File "<frozen importlib._bootstrap>", line 975, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 671, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 783, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/usr/lib/python3.8/site-packages/pkgcore/scripts/pmaint.py", line 23, in <module>
    from ..ebuild import repository as ebuild_repo
  File "/usr/lib/python3.8/site-packages/pkgcore/ebuild/repository.py", line 26, in <module>
    from snakeoil.weakrefs import WeakValCache
ImportError: cannot import name 'WeakValCache' from 'snakeoil.weakrefs' (/usr/lib/python3.8/site-packages/snakeoil/weakrefs.py)
 * Cache regen failed with 1