If you are using Gitlab you have already experienced that commits will “fail” with no reason. This is due to the automatic enabling of pipelines for continuous integration and delivery (CI/CD).
This is what happens when you create a new repository:
This is what happens when you push the first commit:
So, if you want to hide these messages, you have to disable pipelines. Go under “Settings -> General -> Visibility, project features, permissions” and you can find the options for pipelines.