this derivation will be built:
  /nix/store/f5klgsayy449z6bcrbxld17mvqkf05p4-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/f5klgsayy449z6bcrbxld17mvqkf05p4-bcachefs-module-7.0.0-34-generic.drv'...