this derivation will be built:
  /nix/store/lbbggzd76i16qz165cvvqf7sq6030lmh-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/lbbggzd76i16qz165cvvqf7sq6030lmh-bcachefs-module-7.0.0-28-generic.drv'...