this derivation will be built:
  /nix/store/f8hb7fi5xgz8pc9acc28bbcmllfx1cvk-bcachefs-module-7.1.5-zen1-2-zen.drv
building '/nix/store/f8hb7fi5xgz8pc9acc28bbcmllfx1cvk-bcachefs-module-7.1.5-zen1-2-zen.drv'...