these 2 derivations will be built:
  /nix/store/v7d7w43yx4glphgwxl07i8z2gd5ji651-nix-grpc-store-fuzzers-0.2.2.drv
  /nix/store/43bwk0fmh5yl0sp49fycbaksybbxjq3r-nix-grpc-store-fuzz-smoke.drv