this derivation will be built:
  /nix/store/ncgbai8x3cfpnzmqvyzm28d05yzs3mif-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/ncgbai8x3cfpnzmqvyzm28d05yzs3mif-bcachefs-module-7.0.0-31-generic.drv'...