this derivation will be built:
  /nix/store/b6d04nss27pivj3634viayfrxnxrvhd4-bcachefs-module-7.1.3-zen2-2-zen.drv
building '/nix/store/b6d04nss27pivj3634viayfrxnxrvhd4-bcachefs-module-7.1.3-zen2-2-zen.drv'...