these 3 derivations will be built:
  /nix/store/jrp6q38y5giqk4qvfm4n0fymknxkjic6-amp-linux-x64.drv
  /nix/store/7d2j6pjzfz513ik0244lhw884s7m131s-amp-0.0.1790236865-g40d640.drv
  /nix/store/0vs4vd9gm024xz8dlcl75aw8sihcsqza-check-amp.drv