these 2 derivations will be built:
  /nix/store/mwk1q7516sv5lacniawfwjkgf42ksbdv-horae-checks-deps-0.1.0.drv
  /nix/store/smdbnyhd9cal8flhywbyz3vdfr68fpng-horae-clippy-0.1.0.drv