this derivation will be built:
  /nix/store/3688lhsx453a5ncqndb8lr3f6s4w6ss2-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/3688lhsx453a5ncqndb8lr3f6s4w6ss2-bcachefs-module-7.0.0-38-generic.drv'...