this derivation will be built:
  /nix/store/5kah2lk4p7rv4nhdnmdpgfh9kzm8bna1-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/5kah2lk4p7rv4nhdnmdpgfh9kzm8bna1-bcachefs-module-7.0.0-39-generic.drv'...