these 2 derivations will be built:
  /nix/store/j7fdgc76gas0bbvgv2z418wqngm8hhhm-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/a6pvcvgja7ip0ffsmmrcs698smdabz2n-nix-grpc-store-fuzz-smoke.drv