this derivation will be built:
  /nix/store/fnmq5klnhpkgargkgqp5acjzq50y8mgk-bcachefs-module-7.1.8+deb14-rt-arm64.drv
building '/nix/store/fnmq5klnhpkgargkgqp5acjzq50y8mgk-bcachefs-module-7.1.8+deb14-rt-arm64.drv'...