this derivation will be built:
  /nix/store/9zn8vkhj2pxm3xmacn3jd114lkpssq8h-bcachefs-module-7.0.0-28-generic.drv
building '/nix/store/9zn8vkhj2pxm3xmacn3jd114lkpssq8h-bcachefs-module-7.0.0-28-generic.drv'...