this derivation will be built:
  /nix/store/gavk0lzj3zr5rv4wfz033s3vk8c0zgbm-bcachefs-module-7.0.0-34-generic.drv
building '/nix/store/gavk0lzj3zr5rv4wfz033s3vk8c0zgbm-bcachefs-module-7.0.0-34-generic.drv'...