these 2 derivations will be built:
  /nix/store/9qhsxidqyvh7zrjz9mqjpv2cqsi8pyx9-amp-linux-arm64.drv
  /nix/store/b2s285cgp75h6szd3ghbwjv58m1v6922-amp-0.0.1787631059-gc74b7a.drv