this derivation will be built:
  /nix/store/j0xx8w07vcndvi3brj64ai7vr60w6lca-bcachefs-module-7.0.0-31-generic.drv
building '/nix/store/j0xx8w07vcndvi3brj64ai7vr60w6lca-bcachefs-module-7.0.0-31-generic.drv'...