this derivation will be built:
  /nix/store/yjj9glr8ypim00l1mdbxv65x9g4pfb82-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/yjj9glr8ypim00l1mdbxv65x9g4pfb82-bcachefs-module-7.0.0-38-generic.drv'...