this derivation will be built:
  /nix/store/z9bhxlvqfgxmq677dnwh2n6b5kmf4xr5-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/z9bhxlvqfgxmq677dnwh2n6b5kmf4xr5-bcachefs-module-7.0.0-38-generic.drv'...