this derivation will be built:
  /nix/store/67hr2rmfz079xp318r5wfrhaf0fzagxm-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/67hr2rmfz079xp318r5wfrhaf0fzagxm-bcachefs-module-7.0.0-31-generic.drv'...