these 2 derivations will be built:
  /nix/store/2sq74yn68csn10i7s95kqnx0hhzyf09f-amp-linux-arm64.drv
  /nix/store/mkqk88wfz84w75pv16mnyg7vgp595kkw-amp-0.0.1787776913-gb1a751.drv