this derivation will be built:
  /nix/store/j8p3jnsbyc5f4b8n1kfkqbg845qnhwfx-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/j8p3jnsbyc5f4b8n1kfkqbg845qnhwfx-bcachefs-module-7.0.0-39-generic.drv'...