these 2 derivations will be built:
  /nix/store/pqxa9pcvdxj933a7gcfly1psz6sjqmq4-amp-darwin-arm64.drv
  /nix/store/p2awy56nc0amz54pffmmii6z1yhfly1h-amp-0.0.1787888254-g2bce74.drv