this derivation will be built:
  /nix/store/iczf6zdd79079fmppdlk0y8w67sm1420-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/iczf6zdd79079fmppdlk0y8w67sm1420-bcachefs-module-7.0.0-29-generic.drv'...