$ guix describe
Generation 2    Mar 25 2022 17:35:08    (current)
  guix cabda11
    repository URL: https://git.savannah.gnu.org/git/guix.git
    branch: master
    commit: cabda1197e7925f58a8532534afc1bde6c5eb377
  nonguix c664de6
    repository URL: https://gitlab.com/nonguix/nonguix
    branch: master
    commit: c664de6a55ce72d227673848b06fb91b053a6395