this derivation will be built:
  /nix/store/c2lqwim11w2217p46hda14wlvib34i5z-bcachefs-module-7.0.0-29-generic.drv
building '/nix/store/c2lqwim11w2217p46hda14wlvib34i5z-bcachefs-module-7.0.0-29-generic.drv'...