this derivation will be built:
  /nix/store/l7h66zjrcgkkxc015dncllh3b2n9ny1h-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/l7h66zjrcgkkxc015dncllh3b2n9ny1h-bcachefs-module-7.0.0-31-generic.drv'...