this derivation will be built:
  /nix/store/xzn1gqck5qf9girfxv6l8kvh722w3hza-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/xzn1gqck5qf9girfxv6l8kvh722w3hza-bcachefs-module-7.0.0-30-generic.drv'...