this derivation will be built:
  /nix/store/219wrabjxr14w38lpbyp2ap6x1qrbp0y-bcachefs-module-7.0.0-30-generic.drv
building '/nix/store/219wrabjxr14w38lpbyp2ap6x1qrbp0y-bcachefs-module-7.0.0-30-generic.drv'...