these 2 derivations will be built:
  /nix/store/p1yhlv35l7yffc4bm0slrgv9lqwrkic2-evalCheck-eval-lib-build-clan.drv
  /nix/store/hr5kbamcfkyirwlv0q35w5089ln6z8rv-eval-tests-aarch64-darwin.drv