these 3 derivations will be built:
  /nix/store/y382p971j6qg64467vpvgw2mclx3kcv2-sandbox-runtime-src-with-lock.drv
  /nix/store/d2i02awrcxhpya7pjlvmnva7d6i4ww7p-sandbox-runtime-0.0.79.drv
  /nix/store/8glwiwpajhfs8g0gg9ai88nyxs8dnva4-check-sandbox-runtime.drv