nixbot

builds
1these 2 derivations will be built:2 /nix/store/mzpra9x5pqqks7hskamjpyyw906xm5zg-code-review-graph-2.4.0.drv3 /nix/store/3kr3npigl103rmbsr1vsdf7jq79y03vc-check-code-review-graph.drv