this derivation will be built:
  /nix/store/3i2x1wc68gc00mh97vfjdrnqmvndws60-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/3i2x1wc68gc00mh97vfjdrnqmvndws60-bcachefs-module-7.0.0-28-generic.drv'...