these 2 derivations will be built:
  /nix/store/9jbxxcczwl5gidrdjd347hgyphyj8l2f-evalCheck-eval-lib-build-clan.drv
  /nix/store/sds8iz4wahg0w3qbcrfkimk67cppj4m4-eval-tests-aarch64-linux.drv