It seems to be failing to create a repository right now
[stage-1] Expected "\"orange\"\n" as stdout, got: "Hello World 2!\n"
This should only affect C# repositories, and we're working on a fix - C# support is relatively new, and looks like there are some teething issues with the caching mechanism we use to run tests (we aim to keep median response times <3s).
Rate limits issue should be fixed now!