these 3 derivations will be built:
  /nix/store/w231i0hyldmab4vihmwyygd73kfh29jg-eca-native-linux-amd64.zip.drv
  /nix/store/jyvzwmq0kg3n7xld6dwf1mgh01llwcj6-eca-0.165.1.drv
  /nix/store/5gdly1c69ij2xmcjh3vvqvqlqyfibwra-check-eca.drv