nixbot

builds
1these 2 derivations will be built:2 /nix/store/k829hcbvbcwihczvpzmcm3n4m9g0d5qd-nix-grpc-store-0.2.3.drv3 /nix/store/9090x1fk0dqfwcvpj09mfsqg4dysjikw-nix-grpc-store-exit-stress.drv