this derivation will be built:
  /nix/store/g2d367sym9klqrz9vkllrb4891a6wadh-bcachefs-module-7.0.0-39-generic.drv
building '/nix/store/g2d367sym9klqrz9vkllrb4891a6wadh-bcachefs-module-7.0.0-39-generic.drv'...