these 3 derivations will be built:
  /nix/store/ckhhrcvs6rq0x8fy4cwiv0d0pd1b3czg-eca-native-linux-aarch64.zip.drv
  /nix/store/0ahrfabb1sjf0xq0yafxqw0bpr37kq4m-eca-0.171.1.drv
  /nix/store/j0f2ggz8sasfsc13qiw6xxha26mj8hwj-check-eca.drv