this derivation will be built:
  /nix/store/2r5mzkjpvy9md6azwxn4zym1pjvqsa1w-bcachefs-module-7.1.8+deb14-rt-arm64.drv
building '/nix/store/2r5mzkjpvy9md6azwxn4zym1pjvqsa1w-bcachefs-module-7.1.8+deb14-rt-arm64.drv'...