these 3 derivations will be built:
  /nix/store/345plbs7kxj99iv8gqhhgyqpvr0cky6q-freebuff-linux-arm64.tar.gz.drv
  /nix/store/53ly7i14blaj00pbkr2qgv8pxn72w5k7-freebuff-0.0.204.drv
  /nix/store/g3k9ran21dbm6ywpa1lh5zgyjxrmihyp-check-freebuff.drv