these 2 derivations will be built:
  /nix/store/zjzbvrb8vl9zklficl3w6nvw51gjrpq2-opencodex-2.91.0.drv
  /nix/store/7g8cjhqqbq1gx5zfvx9y23w7z83nnjcn-check-opencodex.drv
warning: SQLite database '/nix/var/nix/db/db.sqlite' is busy