@brainrake this PR originates from a fork, not a branch, so Hercuels CI doesn't trust it and automatically creates a job for it. Do you know how authorize it? It should be possible, I remember opening PRs as forks in projects using Hercules and somehow the owner started the job.

@brainrake checking the fork out and doing git push git@github.com:mlabs-haskell/cardano.nix.git as you said worked like a charm 💪