this derivation will be built:
  /nix/store/zfnnx035b033cqdqnp0w8308b6n326p9-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/zfnnx035b033cqdqnp0w8308b6n326p9-bcachefs-module-7.0.0-31-generic.drv'...