these 2 derivations will be built:
  /nix/store/g2xc3jjd3y8bx46hj68zmhpxbli90czs-amp-linux-x64.drv
  /nix/store/1p8xbda43mlig08iwlgxrlgv8ip1hyip-amp-0.0.1787270580-gc92d4c.drv