this derivation will be built:
  /nix/store/66a2b6yy249g306ikziqk937s8wr80ff-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/66a2b6yy249g306ikziqk937s8wr80ff-bcachefs-module-7.0.0-28-generic.drv'...