nixbot

builds
1these 2 derivations will be built:2 /nix/store/3vyr0fd1zb9i3grnq90wgb7x2hidcqfi-nix-grpc-store-0.2.3.drv3 /nix/store/43daakdc5xkbix69rcvyvl57asgr423x-nix-grpc-store-exit-stress.drv