these 2 derivations will be built:
  /nix/store/pnjj052gg0rix3wfwswmpa78d2khc0w3-amp-darwin-arm64.drv
  /nix/store/pnxmnb9n2mq10nzicv76b9nrdglm8maq-amp-0.0.1786565549-g82d377.drv