Thanks for being here, this very well could be it. However, I think the best way to help troubleshoot this would be for you to please send us the full output of your logs.
That should help us investigate the issue. Also, please make sure you mask any sensitive information like OAuth tokens and Authorization headers. Please send the output to https://github.com/contact. And include a link to this thread to give support some background on the ticket.
Mark helpful posts with Accept as Solution to help other users locate important info. Don't forget to give Kudos for great content!
I didn't post a link because on PR's the history of a job run is not shown. I submitted a support ticket with a link to the project with the hope that someone on your side can view the job history. Thanks for the reply.