this derivation will be built:
  /nix/store/i8brpck6rj663da8z5hj2apjrjd179n3-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/i8brpck6rj663da8z5hj2apjrjd179n3-bcachefs-module-7.0.0-34-generic.drv'...