these 4 derivations will be built:
  /nix/store/ivcn6vcwx20ql2rdwkn86p7p9zfn0ssn-eca-native-macos-aarch64.zip.drv
  /nix/store/lxw1ckd1pw42z01b9k0n1ldz67ynqa4i-eca-native-linux-amd64.zip.drv
  /nix/store/iyclsxi9mc3pkwqkbhlyj65a5rkvix6j-eca-0.164.0.drv
  /nix/store/cr6z3fz108cz0b6i0zhxi14gqqdzpj52-check-eca.drv