this derivation will be built:
  /nix/store/dnfp6qqjsbx29dvkm93g3j5zd8k75nhh-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/dnfp6qqjsbx29dvkm93g3j5zd8k75nhh-bcachefs-module-7.0.0-34-generic.drv'...