these 2 derivations will be built:
  /nix/store/cxlbjhkrbvkyvkxhdfvblwvky7439ghi-amp-linux-arm64.drv
  /nix/store/bwq7lf52ynbynf3xwx5lfm04bdbsrppc-amp-0.0.1787428878-gebb20a.drv