this derivation will be built:
  /nix/store/01kazzj9rib4xsyw7h0y6xw23i6nyxbn-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/01kazzj9rib4xsyw7h0y6xw23i6nyxbn-bcachefs-module-7.0.0-31-generic.drv'...