these 2 derivations will be built:
  /nix/store/yrn05v69gmc0snizi1ix5c85db9sq1cq-nix-grpc-store-fuzzers-0.1.0.drv
  /nix/store/r9z277s5cxcqsr8zp2wd2apxfc3arv7v-nix-grpc-store-fuzz-smoke.drv