this derivation will be built:
  /nix/store/aal211hbafy5skivg7n0y0lzv1zl7qhp-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/aal211hbafy5skivg7n0y0lzv1zl7qhp-bcachefs-module-7.0.0-31-generic.drv'...