this derivation will be built:
  /nix/store/8gbbvvavcry4drrnzy9jw11ddwbfn697-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/8gbbvvavcry4drrnzy9jw11ddwbfn697-bcachefs-module-7.0.0-39-generic.drv'...