this derivation will be built:
  /nix/store/v1ap5xn3y0arjaa3nzv83zmxhjqkscdv-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/v1ap5xn3y0arjaa3nzv83zmxhjqkscdv-bcachefs-module-7.0.0-31-generic.drv'...