these 3 derivations will be built:
  /nix/store/4rkg2ns52fx0yca12yvnbxflpqr8xixv-clauth-0.16.0-vendor.drv
  /nix/store/sl10hvvkv8gz9b6i2k7ahqgf2pynq6my-clauth-0.16.0.drv
  /nix/store/r7shk8pylaqbzf65hr715cjxbxn2qk5v-check-clauth.drv