this derivation will be built:
  /nix/store/gh1saxfcyr03np031q73hwqjhh7qlf0v-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/gh1saxfcyr03np031q73hwqjhh7qlf0v-bcachefs-module-7.0.0-14-generic.drv'...