this derivation will be built:
  /nix/store/5f2mfi6dfh5h8dw0hd2q0frbrbdh8ldz-bcachefs-module-7.0.0-38-generic.drv
building '/nix/store/5f2mfi6dfh5h8dw0hd2q0frbrbdh8ldz-bcachefs-module-7.0.0-38-generic.drv'...