this derivation will be built:
  /nix/store/h4z9qf01vq0m6hnj5f57hrgl3wmq4r3d-bcachefs-module-7.2.11+deb14-cloud-arm64.drv
building '/nix/store/h4z9qf01vq0m6hnj5f57hrgl3wmq4r3d-bcachefs-module-7.2.11+deb14-cloud-arm64.drv'...