this derivation will be built:
  /nix/store/9484jzadwq56cmg0fhajyh680dwrqyg8-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/9484jzadwq56cmg0fhajyh680dwrqyg8-bcachefs-module-7.0.0-34-generic.drv'...