this derivation will be built:
  /nix/store/qqwk1xb0swdszb1sljfzn6xwd94h9c7s-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/qqwk1xb0swdszb1sljfzn6xwd94h9c7s-bcachefs-module-7.0.0-30-generic.drv'...