these 2 derivations will be built:
  /nix/store/sav2s74fz1s56qilcf5gpfss551z20nf-nix-grpc-store-fuzzers-0.2.3.drv
  /nix/store/x6bv6kk9fxc70lpzp1y9rmxgjsmjfvpi-nix-grpc-store-fuzz-smoke.drv