these 2 derivations will be built:
  /nix/store/a6z5iq7xmy2j2d8qyjc744h3nhykli1y-evalCheck-eval-lib-build-clan.drv
  /nix/store/g07wpcmrd0pr7c3w4a89i1wvj3991dzj-eval-tests-aarch64-darwin.drv