these 2 derivations will be built:
  /nix/store/ks2x8jnq6v3ihydkf0k3hdhlq0gkhikj-nix-grpc-store-fuzzers-0.2.0.drv
  /nix/store/9dwqrk0h48g826b7mmqqs00p1f98hdl9-nix-grpc-store-fuzz-smoke.drv
building '/nix/store/ks2x8jnq6v3ihydkf0k3hdhlq0gkhikj-nix-grpc-store-fuzzers-0.2.0.drv'
nix-grpc-store-fuzzers-0.2.0> tribuchet: building on jamie