these 2 derivations will be built:
  /nix/store/pyxdkp9cxrjac9f4wyc4xxcyq4b59nh9-amp-darwin-arm64.drv
  /nix/store/rmj8hg5gi4894chnr6kxl4p5khxy8f0s-amp-0.0.1787702575-g2427cf.drv