this derivation will be built:
  /nix/store/mglh93h7l2q4pm9zad96x5lsyp6a74ib-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/mglh93h7l2q4pm9zad96x5lsyp6a74ib-bcachefs-module-7.0.0-28-generic.drv'...