these 2 derivations will be built:
  /nix/store/raq662l8qkqasj5lzpfnyngr7igx2nld-nix-grpc-store-fuzzers-0.2.1.drv
  /nix/store/wd0c4v0j4iv2cpmfmjs4hbhs7p0kqikk-nix-grpc-store-fuzz-smoke.drv