these 2 derivations will be built:
  /nix/store/ymmw1qri7dfb0g252n7sh84i9qm7bkwj-amp-darwin-arm64.drv
  /nix/store/wjix7ir38fsj3iyqnbynx4ifg7f7nnyg-amp-0.0.1787414485-g84e7f4.drv