this derivation will be built:
  /nix/store/igbf2xqn210cm3qnvhl0p1rcyf5sh0ll-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/igbf2xqn210cm3qnvhl0p1rcyf5sh0ll-bcachefs-module-7.0.0-31-generic.drv'...