these 2 derivations will be built:
  /nix/store/4ggwqcxnbzl67548w9x4x3b9h89b0iy3-amp-linux-x64.drv
  /nix/store/r6gjbka9z59b6h1lcwxc9l4yq6g79wk1-amp-0.0.1786450425-gba6cf7.drv