this derivation will be built:
  /nix/store/sksz65x6dpfj0srfiws91cyjkjbkbqhd-bcachefs-module-7.0.0-27-generic.drv
building '/nix/store/sksz65x6dpfj0srfiws91cyjkjbkbqhd-bcachefs-module-7.0.0-27-generic.drv'...