this derivation will be built:
  /nix/store/a4dz4j7n9lrk62gzsfng8z8s69pq4yvc-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/a4dz4j7n9lrk62gzsfng8z8s69pq4yvc-bcachefs-module-7.0.0-31-generic.drv'...