these 3 derivations will be built:
  /nix/store/iy6kn193m0xdv3j922y5ygmhs502zmy5-freebuff-darwin-arm64.tar.gz.drv
  /nix/store/hlksj0ma4bjn9p79914d4nkk6hsv0aws-freebuff-0.2.26.drv
  /nix/store/y99mkvmvmd8f8i9fakrbimiwcw8h0sc9-check-freebuff.drv