these 6 derivations will be built:
  /nix/store/k8jpxcy1zbl7r0pfrbvlbvssn1vhayn6-source.drv
  /nix/store/05a2ps8azsdgm47fxgflgk8cs1bn96cd-herdr-core-0.1.17-vendor-staging.drv
  /nix/store/abqyvbv9rx5j38ycy0gzggx5b5qp4dn4-herdr-core-0.1.17-zig-deps.drv
  /nix/store/rq99s2qmsmzl273l6dvp1mf72sik8v9q-herdr-core-0.1.17-vendor.drv
  /nix/store/5vghmvw89856b53f2h332m8jq15sy673-herdr-core-0.1.17.drv
  /nix/store/scn6r8ywavkp11qqa9ay35q3ss098l36-check-herdr-core.drv