nixbot

nix-eval-jobs failed with exit code 1:
error:
       … while updating the lock file of flake 'git+file:///var/lib/nixbot/worktrees/29-ef48244425e6-92?ref=HEAD&rev=ef48244425e6417aff10003d5c656849edf996f0'

       … while updating the flake input 'nixpkgs'

       error: cannot update unlocked flake input 'nixpkgs' in pure mode