this derivation will be built:
  /nix/store/z8rp3w171q076xm8fhfvn2lmw2syl0dn-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/z8rp3w171q076xm8fhfvn2lmw2syl0dn-bcachefs-module-7.0.0-39-generic.drv'...