nixbot

builds
1these 3 derivations will be built:2 /nix/store/zl5rgz16hh11ji7kn018b287j7k55cr9-DockerSandboxes-darwin.tar.gz.drv3 /nix/store/rmy7aby5f41cwah31jc1aff7nkr4ifx2-docker-sbx-0.50.1.drv4 /nix/store/vhfhcfb6cpvf0jvbwx98sq9fqvpsnd9r-check-docker-sbx.drv