nixbot

builds
1these 2 derivations will be built:2 /nix/store/mhwkhy19cbzmvz0biyxyj44x8h0331xq-nix-grpc-store-0.2.3.drv3 /nix/store/x4j9q8h12nbp3hsh9b0szcz26xva2m6g-nix-grpc-store-exit-stress.drv