this derivation will be built:
  /nix/store/b4ajnlj9g3im8d4kxvyf0jjzazirsfl2-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/b4ajnlj9g3im8d4kxvyf0jjzazirsfl2-bcachefs-module-7.0.0-14-generic.drv'...