these 2 derivations will be built:
  /nix/store/spk9n94k76933x1kmjgzm5gg2sx02rcn-amp-linux-arm64.drv
  /nix/store/9yimwr8ndd40qi2bwd0z7qi3l5iydhvc-amp-0.0.1789607146-g57354f.drv