this derivation will be built:
  /nix/store/yax1cc0qz8p0i68dzhlxb2z1fa97y85s-bcachefs-module-7.2.9-zen1-1-zen.drv
building '/nix/store/yax1cc0qz8p0i68dzhlxb2z1fa97y85s-bcachefs-module-7.2.9-zen1-1-zen.drv'...