this derivation will be built:
  /nix/store/7bc1j1r6xaicvhp5j0j7xnfnafcwkn9s-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/7bc1j1r6xaicvhp5j0j7xnfnafcwkn9s-bcachefs-module-7.0.0-34-generic.drv'...