this derivation will be built:
  /nix/store/frni7qvds0v1zv91rp1a43qy9i5d42l9-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/frni7qvds0v1zv91rp1a43qy9i5d42l9-bcachefs-module-7.0.0-30-generic.drv'...