nixbot

builds
1these 2 derivations will be built:2 /nix/store/x68d1q7svg5gq2c0xw6bb87fr960v7gl-nix-grpc-store-0.2.3.drv3 /nix/store/hrp7b2r44cwmhivsw7q71qv2pwf96yf3-nix-grpc-store-exit-stress.drv