these 2 derivations will be built:
  /nix/store/irc71wznq49kgsyrgdnc481zsjh9bqaf-amp-0.0.1793131239-gb51991.drv
  /nix/store/s8p6cdz0chqnwdj1nd1m473jc9vw3bv5-check-amp.drv