Hey @<1612982606469533696:profile|ZealousFlamingo93> , I had a similar problem with Gitlab tokens not working with the Agent. My issue was slightly different with the error being clearly a permissions issue with no alternative options, but I see that your output is suggesting to check if your remote-worker had valid credentials as well along with the making sure you have the right commit.

I resolved the issue by making a gitlab token with a developer role. I found that with private Gitlab repos, the Guest role (which is default for Gitlab project access tokens) does not have the permission to clone or even access the repos.