this derivation will be built:
  /nix/store/fbwxvzq5mcrw7hjsil6z8dnl5xw8z6k3-bcachefs-module-7.2.12+deb14-cloud-arm64.drv
building '/nix/store/fbwxvzq5mcrw7hjsil6z8dnl5xw8z6k3-bcachefs-module-7.2.12+deb14-cloud-arm64.drv'...