this derivation will be built:
  /nix/store/bppxix15k0bc4d07kii17z3fgc82g2g6-bcachefs-module-7.0.0-14-generic.drv
building '/nix/store/bppxix15k0bc4d07kii17z3fgc82g2g6-bcachefs-module-7.0.0-14-generic.drv'...