this derivation will be built:
  /nix/store/xbil4520jni494573f3xigss139vzpgg-bcachefs-module-7.1.6+deb14-rt-arm64.drv
building '/nix/store/xbil4520jni494573f3xigss139vzpgg-bcachefs-module-7.1.6+deb14-rt-arm64.drv'...